Autonomous system detail

AS37963

Announced

Operated by ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd..

Summary

// analyst note
China-domestic Alibaba Cloud; an enormous shared address pool (~13M IPv4) with dynamic reassignment — per-IP attribution to a tenant only.
// security note
NEUTRAL/DATED, multi-tenant hyperscale: enormous shared address pool (~13M IPv4) with dynamic reassignment; attribute to tenant.
IPv4 prefixes
788
~20.4M addresses
IPv6 prefixes
129
announced
Peer networks
18
18 up · 0 down
IANA block
37888-38911
Assigned by APNIC
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: High

AS37963 is Alibaba Cloud's primary China-domestic network (Aliyun Computing), registered through APNIC to Hangzhou Alibaba Advertising Co., Ltd. and sitting within the CNNIC ASN block. It is the largest of the Alibaba ASNs by IP volume, originating roughly 813 IPv4 prefixes and ~143 IPv6 prefixes for a very large pool of around 13 million IPv4 addresses, with sample hostnames resolving under aliyun.com. RPKI coverage is clean, and it is present at a small number of mostly China-domestic IXPs; CAIDA ranks it #12503 as a single-ASN cone — enormous address space but essentially no onward transit. It is the corporate sibling of the international Alibaba Cloud ASN AS45102, with which it shares the ALIBABA-CN-NET as-name. As multi-tenant hyperscale cloud the standard caveats apply: the address pool is large and shared, IPs are dynamically reassigned among tenants, and reputation must attach to the current tenant rather than to Alibaba. Like the large China backbones it appears in scanning and abuse datasets roughly in proportion to its very large size and tenant base, which should be read neutrally and dated — a function of scale and tenant behavior, not operator intent. The public APNIC aut-num exposes no creation date, so the allocation date is recorded as unknown rather than guessed.

Operator
Hangzhou Alibaba Advertising Co., Ltd. (Aliyun Computing); APNIC; East Software Park, Hangzhou [Confirmed] — APNIC WHOIS
Country / RIR
CN, APNIC (CNNIC block AS37952–AS37970) [Confirmed] — APNIC WHOIS
Allocated
unknown (public APNIC aut-num exposes no creation date; only last-modified 2021-10-27) [Unknown]
Org status
active — alibabacloud.com

Security/abuse context (NEUTRAL, DATED — multi-tenant hyperscale)

enormous shared address pool (~13M IPv4) with dynamic reassignment; attribute to tenant. Appears in scanning/abuse datasets and Cloudflare DDoS-source discussions roughly proportional to its very large size and tenant base; read as size + tenant behavior, not operator intent — ipqualityscore.com

Network & routing

Network type
cloud-hyperscale [Confirmed]
Size
~813 IPv4 prefixes, ~143 IPv6 (~13.0–13.1M addrs originated — very large) — bgp.he.net (2026-06)
Routing/peering
~4 IXPs (mostly China-domestic); RPKI ~808 v4 valid, 0 invalid — bgp.he.net, bgpview.io
Notable usage
Alibaba Cloud's primary China-domestic network (Aliyun); largest Alibaba ASN by IP volume; hostnames resolve under aliyun.com — alibabacloud.com
Related ASNs
AS45102 (international Alibaba Cloud) — corporate sibling sharing as-name ALIBABA-CN-NET
Analyst note
China-domestic Alibaba Cloud; an enormous shared address pool (~13M IPv4) with dynamic reassignment — per-IP attribution to a tenant only.
[ 02 ] — Announced prefixes

What this network routes.

917 prefixes total · RIPEstat data · cached, not real-time
// IPv4 prefixes788
  1. 39.96.0.0/13/13
  2. 120.24.0.0/14/14
  3. 39.100.0.0/14/14
  4. 121.196.0.0/14/14
  5. 121.40.0.0/14/14
  6. 112.124.0.0/14/14
  7. 223.4.0.0/14/14
  8. 39.104.0.0/14/14
  9. 47.92.0.0/14/14
  10. 47.96.0.0/14/14
  11. 8.140.0.0/14/14
  12. 47.100.0.0/14/14
  13. 8.144.0.0/14/14
  14. 39.96.0.0/14/14
  15. 47.110.0.0/15/15
  16. 123.56.0.0/15/15
  17. 39.104.0.0/15/15
  18. 47.96.0.0/15/15
  19. 47.104.0.0/15/15
  20. 101.200.0.0/15/15
  21. 8.166.0.0/15/15
  22. 8.130.0.0/15/15
  23. 8.132.0.0/15/15
  24. 47.98.0.0/15/15
  25. 39.106.0.0/15/15
  26. 120.24.0.0/15/15
  27. 106.14.0.0/15/15
  28. 8.160.0.0/15/15
  29. 47.100.0.0/15/15
  30. 47.120.0.0/15/15
  31. 47.94.0.0/15/15
  32. 8.146.0.0/15/15
  33. 47.92.0.0/15/15
  34. 8.142.0.0/15/15
  35. 47.112.0.0/15/15
  36. 223.4.0.0/15/15
  37. 8.140.0.0/15/15
  38. 47.102.0.0/15/15
  39. 120.76.0.0/15/15
  40. 223.6.0.0/15/15
  41. 47.106.0.0/15/15
  42. 121.40.0.0/15/15
  43. 121.42.0.0/15/15
  44. 120.78.0.0/15/15
  45. 47.108.0.0/15/15
  46. 8.144.0.0/15/15
  47. 101.132.0.0/15/15
  48. 121.197.0.0/16/16
  49. 47.104.0.0/16/16
  50. 123.56.0.0/16/16
  51. 60.205.0.0/16/16
  52. 8.137.0.0/16/16
  53. 112.127.0.0/16/16
  54. 47.119.0.0/16/16
  55. 8.165.0.0/16/16
  56. 8.158.0.0/16/16
  57. 112.74.0.0/16/16
  58. 8.129.0.0/16/16
  59. 42.121.0.0/16/16
  60. 8.149.0.0/16/16
  61. 8.152.0.0/16/16
  62. 110.75.0.0/16/16
  63. 8.136.0.0/16/16
  64. 8.156.0.0/16/16
  65. 106.15.0.0/16/16
  66. 119.23.0.0/16/16
  67. 115.29.0.0/16/16
  68. 8.135.0.0/16/16
  69. 223.5.0.0/16/16
  70. 8.138.0.0/16/16
  71. 140.205.0.0/16/16
  72. 8.132.0.0/16/16
  73. 8.154.0.0/16/16
  74. 114.215.0.0/16/16
  75. 47.114.0.0/16/16
  76. 120.78.0.0/16/16
  77. 116.62.0.0/16/16
  78. 47.108.0.0/16/16
  79. 223.4.0.0/16/16
  80. 101.37.0.0/16/16
  81. 223.6.0.0/16/16
  82. 8.131.0.0/16/16
  83. 8.133.0.0/16/16
  84. 8.146.0.0/16/16
  85. 120.55.0.0/16/16
  86. 47.106.0.0/16/16
  87. 47.123.0.0/16/16
  88. 47.121.0.0/16/16
  89. 139.129.0.0/16/16
  90. 120.76.0.0/16/16
  91. 101.200.0.0/16/16
  92. 114.55.0.0/16/16
  93. 101.133.0.0/16/16
  94. 118.31.0.0/16/16
  95. 8.164.0.0/16/16
  96. 112.126.0.0/16/16
  97. 118.178.0.0/16/16
  98. 47.118.0.0/16/16
  99. 8.163.0.0/16/16
  100. 47.110.0.0/16/16
  101. 8.134.0.0/16/16
  102. 8.130.0.0/16/16
  103. 8.157.0.0/16/16
  104. 8.168.0.0/16/16
  105. 47.115.0.0/16/16
  106. 47.107.0.0/16/16
  107. 8.153.0.0/16/16
  108. 121.89.0.0/16/16
  109. 8.169.0.0/16/16
  110. 120.77.0.0/16/16
  111. 120.25.0.0/16/16
  112. 139.196.0.0/16/16
  113. 120.26.0.0/16/16
  114. 101.132.0.0/16/16
  115. 106.11.0.0/16/16
  116. 112.124.0.0/16/16
  117. 47.109.0.0/16/16
  118. 47.116.0.0/16/16
  119. 8.155.0.0/16/16
  120. 47.120.0.0/16/16
  121. 120.79.0.0/16/16
  122. 121.198.0.0/16/16
  123. 121.196.0.0/16/16
  124. 8.161.0.0/16/16
  125. 121.42.0.0/16/16
  126. 47.112.0.0/16/16
  127. 8.144.0.0/16/16
  128. 59.110.0.0/16/16
  129. 123.57.0.0/16/16
  130. 8.139.0.0/16/16
  131. 8.145.0.0/16/16
  132. 42.120.0.0/16/16
  133. 39.108.0.0/16/16
  134. 121.199.0.0/16/16
  135. 8.166.0.0/16/16
  136. 47.105.0.0/16/16
  137. 47.117.0.0/16/16
  138. 106.14.0.0/16/16
  139. 112.125.0.0/16/16
  140. 101.201.0.0/16/16
  141. 182.92.0.0/16/16
  142. 120.24.0.0/16/16
  143. 118.190.0.0/16/16
  144. 8.167.0.0/16/16
  145. 47.111.0.0/16/16
  146. 8.160.0.0/16/16
  147. 139.224.0.0/16/16
  148. 115.28.0.0/16/16
  149. 47.113.0.0/16/16
  150. 8.159.0.0/16/16
  151. 110.75.128.0/17/17
  152. 8.135.128.0/17/17
  153. 8.165.0.0/17/17
  154. 110.75.0.0/17/17
  155. 47.119.0.0/17/17
  156. 112.127.0.0/17/17
  157. 8.153.128.0/17/17
  158. 8.156.0.0/17/17
  159. 8.148.128.0/17/17
  160. 118.31.0.0/17/17
  161. 8.137.128.0/17/17
  162. 101.37.128.0/17/17
  163. 116.62.0.0/17/17
  164. 120.55.128.0/17/17
  165. 8.159.128.0/17/17
  166. 42.156.128.0/17/17
  167. 8.137.0.0/17/17
  168. 112.74.128.0/17/17
  169. 8.163.128.0/17/17
  170. 118.31.128.0/17/17
  171. 120.77.128.0/17/17
  172. 121.42.128.0/17/17
  173. 223.5.128.0/17/17
  174. 8.129.128.0/17/17
  175. 8.134.0.0/17/17
  176. 118.178.0.0/17/17
  177. 8.135.0.0/17/17
  178. 112.127.128.0/17/17
  179. 120.76.128.0/17/17
  180. 8.146.0.0/17/17
  181. 8.149.128.0/17/17
  182. 114.55.0.0/17/17
  183. 119.23.128.0/17/17
  184. 121.89.0.0/17/17
  185. 8.129.0.0/17/17
  186. 59.110.128.0/17/17
  187. 60.205.0.0/17/17
  188. 120.27.128.0/17/17
  189. 139.224.0.0/17/17
  190. 8.159.0.0/17/17
  191. 8.165.128.0/17/17
  192. 42.121.128.0/17/17
  193. 60.205.128.0/17/17
  194. 47.119.128.0/17/17
  195. 8.169.128.0/17/17
  196. 8.152.128.0/17/17
  197. 223.4.128.0/17/17
  198. 112.126.128.0/17/17
  199. 39.108.0.0/17/17
  200. 118.190.128.0/17/17
  201. 8.152.0.0/17/17
  202. 101.37.0.0/17/17
  203. 47.114.128.0/17/17
  204. 223.5.0.0/17/17
  205. 47.115.0.0/17/17
  206. 8.147.0.0/17/17
  207. 47.117.0.0/17/17
  208. 223.6.128.0/17/17
  209. 8.157.128.0/17/17
  210. 8.147.128.0/17/17
  211. 223.4.0.0/17/17
  212. 139.129.128.0/17/17
  213. 120.55.0.0/17/17
  214. 120.27.0.0/17/17
  215. 116.62.128.0/17/17
  216. 59.110.0.0/17/17
  217. 8.138.128.0/17/17
  218. 47.123.128.0/17/17
  219. 8.136.0.0/17/17
  220. 47.115.128.0/17/17
  221. 8.164.128.0/17/17
  222. 42.120.128.0/17/17
  223. 182.92.128.0/17/17
  224. 42.121.0.0/17/17
  225. 114.55.128.0/17/17
  226. 8.157.0.0/17/17
  227. 8.168.128.0/17/17
  228. 139.129.0.0/17/17
  229. 8.134.128.0/17/17
  230. 121.42.0.0/17/17
  231. 112.124.128.0/17/17
  232. 112.74.0.0/17/17
  233. 8.136.128.0/17/17
  234. 119.23.0.0/17/17
  235. 8.168.0.0/17/17
  236. 47.123.0.0/17/17
  237. 8.163.0.0/17/17
  238. 8.146.128.0/17/17
  239. 139.196.0.0/17/17
  240. 39.108.128.0/17/17
  241. 139.224.128.0/17/17
  242. 118.178.128.0/17/17
  243. 47.114.0.0/17/17
  244. 8.155.0.0/17/17
  245. 8.164.0.0/17/17
  246. 120.76.0.0/17/17
  247. 47.118.0.0/17/17
  248. 139.196.128.0/17/17
  249. 112.126.0.0/17/17
  250. 8.155.128.0/17/17
  251. 8.139.0.0/17/17
  252. 42.120.0.0/17/17
  253. 8.149.0.0/17/17
  254. 112.124.0.0/17/17
  255. 47.116.0.0/17/17
  256. 42.96.128.0/17/17
  257. 8.154.128.0/17/17
  258. 8.156.128.0/17/17
  259. 115.29.0.0/17/17
  260. 47.116.128.0/17/17
  261. 182.92.0.0/17/17
  262. 47.118.128.0/17/17
  263. 8.139.128.0/17/17
  264. 115.29.128.0/17/17
  265. 47.117.128.0/17/17
  266. 118.190.0.0/17/17
  267. 121.89.128.0/17/17
  268. 8.138.0.0/17/17
  269. 8.169.0.0/17/17
  270. 8.154.0.0/17/17
  271. 8.158.0.0/17/17
  272. 120.77.0.0/17/17
  273. 8.153.0.0/17/17
  274. 223.6.0.0/17/17
  275. 8.158.128.0/17/17
  276. 42.156.128.0/18/18
  277. 8.148.192.0/18/18
  278. 120.27.192.0/18/18
  279. 120.27.0.0/18/18
  280. 114.215.64.0/18/18
  281. 8.147.64.0/18/18
  282. 121.42.0.0/18/18
  283. 8.147.0.0/18/18
  284. 42.156.192.0/18/18
  285. 8.147.128.0/18/18
  286. 140.205.192.0/18/18
  287. 120.27.64.0/18/18
  288. 42.96.128.0/18/18
  289. 42.96.192.0/18/18
  290. 203.119.192.0/18/18
  291. 115.28.64.0/18/18
  292. 115.28.192.0/18/18
  293. 114.215.0.0/18/18
  294. 8.147.192.0/18/18
  295. 140.205.128.0/18/18
  296. 115.28.0.0/18/18
  297. 8.148.128.0/18/18
  298. 140.205.64.0/18/18
  299. 115.29.64.0/18/18
  300. 115.28.128.0/18/18
  301. 121.42.64.0/18/18
  302. 120.27.128.0/18/18
  303. 203.209.224.0/19/19
  304. 47.122.224.0/19/19
  305. 59.82.64.0/19/19
  306. 218.244.128.0/19/19
  307. 8.148.0.0/19/19
  308. 106.11.224.0/19/19
  309. 47.122.192.0/19/19
  310. 8.148.64.0/19/19
  311. 8.176.32.0/19/19
  312. 47.122.160.0/19/19
  313. 110.75.128.0/19/19
  314. 106.11.0.0/19/19
  315. 106.11.64.0/19/19
  316. 203.119.192.0/19/19
  317. 119.42.224.0/19/19
  318. 8.162.64.0/19/19
  319. 8.162.96.0/19/19
  320. 203.107.32.0/19/19
  321. 47.122.0.0/19/19
  322. 8.176.0.0/19/19
  323. 114.215.128.0/19/19
  324. 110.75.192.0/19/19
  325. 47.122.128.0/19/19
  326. 8.128.32.0/19/19
  327. 8.176.96.0/19/19
  328. 115.29.32.0/19/19
  329. 8.162.32.0/19/19
  330. 110.76.0.0/19/19
  331. 110.173.192.0/19/19
  332. 110.75.224.0/19/19
  333. 8.176.64.0/19/19
  334. 115.29.128.0/19/19
  335. 8.148.96.0/19/19
  336. 140.205.32.0/19/19
  337. 110.75.160.0/19/19
  338. 114.215.96.0/19/19
  339. 140.205.0.0/19/19
  340. 8.176.128.0/19/19
  341. 47.122.96.0/19/19
  342. 47.122.32.0/19/19
  343. 8.162.0.0/19/19
  344. 47.122.64.0/19/19
  345. 203.119.224.0/19/19
  346. 47.122.144.0/20/20
  347. 47.122.0.0/20/20
  348. 47.118.144.0/20/20
  349. 106.11.144.0/20/20
  350. 59.82.112.0/20/20
  351. 8.128.32.0/20/20
  352. 8.176.96.0/20/20
  353. 47.122.224.0/20/20
  354. 8.162.64.0/20/20
  355. 8.148.96.0/20/20
  356. 115.124.16.0/20/20
  357. 8.176.0.0/20/20
  358. 8.128.48.0/20/20
  359. 8.128.80.0/20/20
  360. 8.176.64.0/20/20
  361. 8.128.64.0/20/20
  362. 203.209.224.0/20/20
  363. 8.176.128.0/20/20
  364. 59.82.32.0/20/20
  365. 8.148.0.0/20/20
  366. 8.176.16.0/20/20
  367. 47.122.240.0/20/20
  368. 8.162.96.0/20/20
  369. 47.122.80.0/20/20
  370. 47.122.192.0/20/20
  371. 110.76.32.0/20/20
  372. 8.176.112.0/20/20
  373. 110.173.208.0/20/20
  374. 110.76.0.0/20/20
  375. 110.173.192.0/20/20
  376. 8.148.64.0/20/20
  377. 8.176.32.0/20/20
  378. 110.76.48.0/20/20
  379. 47.122.208.0/20/20
  380. 59.82.80.0/20/20
  381. 8.148.16.0/20/20
  382. 106.11.160.0/20/20
  383. 119.38.208.0/20/20
  384. 47.122.48.0/20/20
  385. 8.176.48.0/20/20
  386. 8.176.144.0/20/20
  387. 203.119.176.0/20/20
  388. 8.162.48.0/20/20
  389. 8.148.112.0/20/20
  390. 203.209.240.0/20/20
  391. 8.162.32.0/20/20
  392. 47.122.176.0/20/20
  393. 47.122.160.0/20/20
  394. 47.122.112.0/20/20
  395. 47.122.64.0/20/20
  396. 110.75.240.0/20/20
  397. 121.0.16.0/20/20
  398. 106.11.128.0/20/20
  399. 203.119.128.0/20/20
  400. 218.244.144.0/20/20
  401. 47.122.128.0/20/20
  402. 8.162.80.0/20/20
  403. 8.148.80.0/20/20
  404. 8.176.80.0/20/20
  405. 47.122.16.0/20/20
  406. 47.118.160.0/20/20
  407. 110.76.16.0/20/20
  408. 47.122.96.0/20/20
  409. 47.122.32.0/20/20
  410. 8.162.112.0/20/20
  411. 8.162.0.0/20/20
  412. 59.82.16.0/20/20
  413. 59.82.64.0/20/20
  414. 218.244.128.0/20/20
  415. 8.162.16.0/20/20
  416. 47.117.248.0/21/21
  417. 59.82.104.0/21/21
  418. 106.11.184.0/21/21
  419. 59.82.152.0/21/21
  420. 8.128.96.0/21/21
  421. 203.119.184.0/21/21
  422. 8.128.72.0/21/21
  423. 106.11.176.0/21/21
  424. 59.82.8.0/21/21
  425. 59.82.136.0/21/21
  426. 59.82.24.0/21/21
  427. 115.124.24.0/21/21
  428. 59.82.112.0/21/21
  429. 8.134.240.0/21/21
  430. 121.0.16.0/21/21
  431. 203.119.144.0/21/21
  432. 8.128.80.0/21/21
  433. 59.82.120.0/21/21
  434. 106.11.216.0/21/21
  435. 59.82.32.0/21/21
  436. 203.119.168.0/21/21
  437. 203.119.128.0/21/21
  438. 106.11.48.0/21/21
  439. 203.119.176.0/21/21
  440. 59.82.40.0/21/21
  441. 203.119.152.0/21/21
  442. 203.209.232.0/21/21
  443. 119.38.216.0/21/21
  444. 8.128.88.0/21/21
  445. 59.82.0.0/21/21
  446. 8.128.64.0/21/21
  447. 8.141.200.0/21/21
  448. 59.82.48.0/21/21
  449. 8.128.104.0/21/21
  450. 59.82.128.0/21/21
  451. 119.38.208.0/21/21
  452. 203.107.80.0/21/21
  453. 114.215.160.0/21/21
  454. 59.82.16.0/21/21
  455. 8.150.8.0/21/21
  456. 59.82.144.0/21/21
  457. 106.11.56.0/21/21
  458. 203.107.32.0/21/21
  459. 106.11.208.0/21/21
  460. 106.11.40.0/21/21
  461. 59.82.56.0/21/21
  462. 106.11.96.0/21/21
  463. 8.150.4.0/22/22
  464. 59.82.148.0/22/22
  465. 8.128.100.0/22/22
  466. 203.107.60.0/22/22
  467. 115.124.16.0/22/22
  468. 203.107.116.0/22/22
  469. 203.209.228.0/22/22
  470. 110.75.236.0/22/22
  471. 59.82.108.0/22/22
  472. 119.42.224.0/22/22
  473. 110.76.60.0/22/22
  474. 110.76.56.0/22/22
  475. 45.113.40.0/22/22
  476. 8.150.16.0/22/22
  477. 203.107.80.0/22/22
  478. 59.82.96.0/22/22
  479. 203.107.36.0/22/22
  480. 59.82.156.0/22/22
  481. 203.119.152.0/22/22
  482. 59.82.56.0/22/22
  483. 59.82.0.0/22/22
  484. 203.107.40.0/22/22
  485. 59.82.8.0/22/22
  486. 8.150.0.0/22/22
  487. 114.215.164.0/22/22
  488. 110.76.8.0/22/22
  489. 203.107.84.0/22/22
  490. 115.124.20.0/22/22
  491. 203.107.112.0/22/22
  492. 203.119.172.0/22/22
  493. 203.107.44.0/22/22
  494. 59.82.104.0/22/22
  495. 203.119.156.0/22/22
  496. 203.107.52.0/22/22
  497. 59.82.4.0/22/22
  498. 203.107.56.0/22/22
  499. 203.119.168.0/22/22
  500. 103.52.196.0/22/22
  501. 114.215.220.0/22/22
  502. 119.42.252.0/22/22
  503. 203.107.32.0/22/22
  504. 59.82.100.0/22/22
  505. 8.128.4.0/22/22
  506. 106.11.204.0/22/22
  507. 203.107.48.0/22/22
  508. 8.150.8.0/22/22
  509. 106.11.36.0/22/22
  510. 59.82.12.0/22/22
  511. 8.150.12.0/22/22
  512. 8.128.96.0/22/22
  513. 121.0.28.0/22/22
  514. 203.209.244.0/22/22
  515. 8.150.20.0/22/22
  516. 8.128.104.0/22/22
  517. 59.82.152.0/22/22
  518. 59.82.128.0/22/22
  519. 59.82.60.0/22/22
  520. 59.82.144.0/22/22
  521. 203.209.252.0/22/22
  522. 59.82.52.0/22/22
  523. 121.0.24.0/22/22
  524. 106.11.32.0/22/22
  525. 59.82.48.0/22/22
  526. 8.141.192.0/22/22
  527. 8.128.108.0/22/22
  528. 59.82.132.0/22/22
  529. 106.11.100.0/22/22
  530. 106.11.96.0/22/22
  531. 203.107.116.0/23/23
  532. 203.107.58.0/23/23
  533. 203.107.82.0/23/23
  534. 121.42.130.0/23/23
  535. 8.150.0.0/23/23
  536. 203.107.30.0/23/23
  537. 110.76.10.0/23/23
  538. 8.150.2.0/23/23
  539. 45.113.42.0/23/23
  540. 203.107.52.0/23/23
  541. 45.113.40.0/23/23
  542. 110.75.138.0/23/23
  543. 8.134.244.0/23/23
  544. 8.150.64.0/23/23
  545. 203.209.246.0/23/23
  546. 203.107.42.0/23/23
  547. 203.209.242.0/23/23
  548. 119.42.230.0/23/23
  549. 110.76.12.0/23/23
  550. 110.75.228.0/23/23
  551. 110.76.2.0/23/23
  552. 203.209.226.0/23/23
  553. 8.167.0.0/23/23
  554. 8.150.6.0/23/23
  555. 59.82.102.0/23/23
  556. 8.166.192.0/23/23
  557. 203.107.26.0/23/23
  558. 110.76.8.0/23/23
  559. 203.107.118.0/23/23
  560. 203.107.44.0/23/23
  561. 110.76.30.0/23/23
  562. 59.82.100.0/23/23
  563. 103.52.196.0/23/23
  564. 203.209.248.0/23/23
  565. 119.42.228.0/23/23
  566. 8.150.4.0/23/23
  567. 119.42.250.0/23/23
  568. 203.107.40.0/23/23
  569. 106.11.192.0/23/23
  570. 8.156.106.0/23/23
  571. 203.107.86.0/23/23
  572. 203.209.250.0/23/23
  573. 106.11.202.0/23/23
  574. 47.109.0.0/23/23
  575. 8.128.4.0/23/23
  576. 203.107.50.0/23/23
  577. 203.107.48.0/23/23
  578. 203.209.254.0/23/23
  579. 119.42.254.0/23/23
  580. 8.134.240.0/23/23
  581. 203.107.96.0/23/23
  582. 8.128.6.0/23/23
  583. 8.134.246.0/23/23
  584. 59.82.98.0/23/23
  585. 8.134.242.0/23/23
  586. 203.107.84.0/23/23
  587. 59.82.96.0/23/23
  588. 203.107.46.0/23/23
  589. 203.107.112.0/23/23
  590. 119.42.252.0/23/23
  591. 8.150.22.0/23/23
  592. 203.209.244.0/23/23
  593. 8.165.48.0/23/23
  594. 110.76.4.0/23/23
  595. 203.107.60.0/23/23
  596. 106.11.196.0/23/23
  597. 8.150.18.0/23/23
  598. 203.209.236.0/23/23
  599. 103.52.198.0/23/23
  600. 47.105.24.0/23/23
  601. 203.107.56.0/23/23
  602. 203.107.54.0/23/23
  603. 119.42.240.0/23/23
  604. 203.209.252.0/23/23
  605. 119.42.242.0/23/23
  606. 59.82.136.0/23/23
  607. 8.150.16.0/23/23
  608. 8.150.20.0/23/23
  609. 203.107.80.0/23/23
  610. 203.107.62.0/23/23
  611. 106.11.194.0/23/23
  612. 203.107.114.0/23/23
  613. 203.107.28.0/23/23
  614. 110.75.227.0/24/24
  615. 106.11.24.0/24/24
  616. 8.148.41.0/24/24
  617. 110.76.22.0/24/24
  618. 119.42.241.0/24/24
  619. 118.31.200.0/24/24
  620. 47.118.144.0/24/24
  621. 203.107.21.0/24/24
  622. 110.76.12.0/24/24
  623. 8.155.198.0/24/24
  624. 47.117.255.0/24/24
  625. 47.118.148.0/24/24
  626. 8.148.39.0/24/24
  627. 203.107.74.0/24/24
  628. 8.147.0.0/24/24
  629. 118.31.206.0/24/24
  630. 47.118.171.0/24/24
  631. 110.76.26.0/24/24
  632. 203.107.6.0/24/24
  633. 8.148.169.0/24/24
  634. 203.107.118.0/24/24
  635. 203.107.13.0/24/24
  636. 203.107.75.0/24/24
  637. 119.42.228.0/24/24
  638. 119.42.251.0/24/24
  639. 203.209.249.0/24/24
  640. 110.173.196.0/24/24
  641. 59.82.124.0/24/24
  642. 47.118.162.0/24/24
  643. 8.141.201.0/24/24
  644. 110.76.2.0/24/24
  645. 203.107.112.0/24/24
  646. 119.42.250.0/24/24
  647. 110.76.15.0/24/24
  648. 8.150.65.0/24/24
  649. 110.76.20.0/24/24
  650. 47.118.173.0/24/24
  651. 47.118.172.0/24/24
  652. 47.118.149.0/24/24
  653. 8.148.36.0/24/24
  654. 8.155.196.0/24/24
  655. 203.107.116.0/24/24
  656. 8.132.107.0/24/24
  657. 110.76.13.0/24/24
  658. 47.108.108.0/24/24
  659. 42.96.239.0/24/24
  660. 106.11.198.0/24/24
  661. 8.141.193.0/24/24
  662. 203.107.123.0/24/24
  663. 182.92.252.0/24/24
  664. 8.138.54.0/24/24
  665. 203.107.79.0/24/24
  666. 8.132.106.0/24/24
  667. 203.107.80.0/24/24
  668. 47.117.250.0/24/24
  669. 8.137.134.0/24/24
  670. 140.205.76.0/24/24
  671. 8.152.180.0/24/24
  672. 203.107.60.0/24/24
  673. 8.137.135.0/24/24
  674. 203.119.160.0/24/24
  675. 203.209.224.0/24/24
  676. 47.118.145.0/24/24
  677. 203.107.83.0/24/24
  678. 110.76.4.0/24/24
  679. 203.107.72.0/24/24
  680. 8.137.133.0/24/24
  681. 203.107.86.0/24/24
  682. 8.141.203.0/24/24
  683. 8.141.202.0/24/24
  684. 8.138.71.0/24/24
  685. 203.209.250.0/24/24
  686. 47.118.169.0/24/24
  687. 119.42.240.0/24/24
  688. 203.107.20.0/24/24
  689. 47.117.248.0/24/24
  690. 47.118.164.0/24/24
  691. 203.107.81.0/24/24
  692. 203.107.125.0/24/24
  693. 203.107.76.0/24/24
  694. 8.141.194.0/24/24
  695. 8.141.206.0/24/24
  696. 110.76.5.0/24/24
  697. 203.107.61.0/24/24
  698. 118.31.201.0/24/24
  699. 47.117.251.0/24/24
  700. 203.107.22.0/24/24
  701. 119.42.243.0/24/24
  702. 106.11.199.0/24/24
  703. 47.118.146.0/24/24
  704. 119.42.242.0/24/24
  705. 8.152.181.0/24/24
  706. 203.107.23.0/24/24
  707. 47.117.253.0/24/24
  708. 47.118.161.0/24/24
  709. 119.42.230.0/24/24
  710. 119.42.248.0/24/24
  711. 203.107.122.0/24/24
  712. 203.107.78.0/24/24
  713. 47.118.170.0/24/24
  714. 47.118.147.0/24/24
  715. 47.117.254.0/24/24
  716. 119.38.219.0/24/24
  717. 203.107.77.0/24/24
  718. 47.123.23.0/24/24
  719. 47.96.204.0/24/24
  720. 110.76.27.0/24/24
  721. 110.76.7.0/24/24
  722. 119.42.229.0/24/24
  723. 119.42.234.0/24/24
  724. 203.107.63.0/24/24
  725. 42.120.248.0/24/24
  726. 203.107.82.0/24/24
  727. 110.75.230.0/24/24
  728. 203.107.121.0/24/24
  729. 106.11.200.0/24/24
  730. 101.133.201.0/24/24
  731. 203.107.120.0/24/24
  732. 203.107.85.0/24/24
  733. 203.107.117.0/24/24
  734. 60.205.133.0/24/24
  735. 47.117.249.0/24/24
  736. 110.76.3.0/24/24
  737. 203.107.84.0/24/24
  738. 203.209.225.0/24/24
  739. 203.107.73.0/24/24
  740. 106.11.201.0/24/24
  741. 115.29.72.0/24/24
  742. 8.141.200.0/24/24
  743. 47.118.168.0/24/24
  744. 59.82.2.0/24/24
  745. 110.76.0.0/24/24
  746. 8.138.70.0/24/24
  747. 110.75.235.0/24/24
  748. 203.209.248.0/24/24
  749. 110.76.19.0/24/24
  750. 112.124.209.0/24/24
  751. 106.11.235.0/24/24
  752. 8.141.207.0/24/24
  753. 8.141.195.0/24/24
  754. 110.76.24.0/24/24
  755. 8.148.37.0/24/24
  756. 47.118.150.0/24/24
  757. 8.141.192.0/24/24
  758. 110.76.16.0/24/24
  759. 8.141.204.0/24/24
  760. 119.42.231.0/24/24
  761. 119.42.232.0/24/24
  762. 203.107.1.0/24/24
  763. 47.118.175.0/24/24
  764. 8.132.105.0/24/24
  765. 120.27.79.0/24/24
  766. 47.118.174.0/24/24
  767. 203.107.124.0/24/24
  768. 8.155.199.0/24/24
  769. 8.141.205.0/24/24
  770. 8.138.69.0/24/24
  771. 110.76.17.0/24/24
  772. 8.153.116.0/24/24
  773. 120.77.193.0/24/24
  774. 203.107.119.0/24/24
  775. 106.11.1.0/24/24
  776. 110.76.6.0/24/24
  777. 203.107.62.0/24/24
  778. 47.117.252.0/24/24
  779. 47.114.16.0/24/24
  780. 8.148.43.0/24/24
  781. 47.118.151.0/24/24
  782. 8.148.38.0/24/24
  783. 203.209.251.0/24/24
  784. 203.107.87.0/24/24
  785. 110.75.233.0/24/24
  786. 8.150.64.0/24/24
  787. 8.152.75.0/24/24
  788. 8.134.251.0/24/24
// IPv6 prefixes129
  1. 2408:4000::/22/22
  2. 2408:400e::/32/32
  3. 2408:400c::/32/32
  4. 2407:bc00::/32/32
  5. 2408:400b::/32/32
  6. 2408:4017::/32/32
  7. 2405:e000::/32/32
  8. 2408:4006::/32/32
  9. 2408:4004::/32/32
  10. 2401:b180::/32/32
  11. 2408:4005::/32/32
  12. 2408:4007::/32/32
  13. 2408:4002::/32/32
  14. 2408:4015::/32/32
  15. 2408:4008::/32/32
  16. 2408:4011::/32/32
  17. 2408:4001::/32/32
  18. 2408:4003::/32/32
  19. 2408:4000::/32/32
  20. 2400:3200::/32/32
  21. 2408:400a::/32/32
  22. 2401:2e00::/32/32
  23. 2400:b200::/32/32
  24. 2400:3200:8000::/33/33
  25. 2408:400b::/33/33
  26. 2408:4005:8000::/33/33
  27. 2408:4006::/33/33
  28. 2408:4005::/33/33
  29. 2408:4003:8000::/33/33
  30. 2408:400c:8000::/33/33
  31. 2408:400b:8000::/33/33
  32. 2408:4002::/33/33
  33. 2408:400e:8000::/33/33
  34. 2408:400c::/33/33
  35. 2408:4017:8000::/33/33
  36. 2400:3200::/33/33
  37. 2408:400a:8000::/33/33
  38. 2408:4004:8000::/33/33
  39. 2408:4011::/33/33
  40. 2408:400d::/33/33
  41. 2408:4011:8000::/33/33
  42. 2408:4017::/33/33
  43. 2408:4000:8000::/33/33
  44. 2408:4006:8000::/33/33
  45. 2408:4007::/33/33
  46. 2408:4008::/33/33
  47. 2408:4008:8000::/33/33
  48. 2408:400d:8000::/33/33
  49. 2408:400e::/33/33
  50. 2408:4007:8000::/33/33
  51. 2408:400a::/33/33
  52. 2408:4001::/33/33
  53. 2408:4000::/33/33
  54. 2408:4003::/33/33
  55. 2408:4001:8000::/33/33
  56. 2408:4004::/33/33
  57. 2408:4002:8000::/33/33
  58. 2401:b180:1000::/36/36
  59. 2401:b180::/36/36
  60. 2400:b200:9000::/36/36
  61. 2401:b180:6000::/36/36
  62. 2400:b200:5000::/36/36
  63. 2400:b200:3000::/36/36
  64. 2400:b200::/36/36
  65. 2400:b200:1000::/36/36
  66. 2401:b180:7000::/36/36
  67. 2401:b180:2000::/36/36
  68. 2400:b200:6000::/36/36
  69. 2400:b200:2000::/36/36
  70. 2401:b180:3000::/36/36
  71. 2401:b180:5000::/36/36
  72. 2401:b180::/37/37
  73. 2401:b180:6800::/37/37
  74. 2401:b180:2800::/37/37
  75. 2400:b200:3000::/37/37
  76. 2401:b180:6000::/37/37
  77. 2401:b180:5800::/37/37
  78. 2401:b180:3800::/37/37
  79. 2400:b200:9800::/37/37
  80. 2400:b200:9000::/37/37
  81. 2400:b200:5800::/37/37
  82. 2400:b200::/37/37
  83. 2400:b200:6800::/37/37
  84. 2401:b180:800::/37/37
  85. 2401:b180:5000::/37/37
  86. 2400:b200:800::/37/37
  87. 2401:b180:1800::/37/37
  88. 2401:b180:2000::/37/37
  89. 2400:b200:5000::/37/37
  90. 2401:b180:1000::/37/37
  91. 2400:b200:6000::/37/37
  92. 2400:b200:3800::/37/37
  93. 2401:b180:7800::/37/37
  94. 2401:b180:7000::/37/37
  95. 2400:b200:2000::/37/37
  96. 2400:b200:2800::/37/37
  97. 2401:b180:3000::/37/37
  98. 2401:2e00:200::/40/40
  99. 2401:2e00:280::/41/41
  100. 2401:2e00:200::/41/41
  101. 2405:e000:1400::/44/44
  102. 2405:e000:1410::/44/44
  103. 2405:e000:1418::/45/45
  104. 2405:e000:1408::/45/45
  105. 2405:e000:1400::/45/45
  106. 2405:e000:1410::/45/45
  107. 2405:e000:1000::/46/46
  108. 2405:e000:1004::/46/46
  109. 2405:e000:1002::/47/47
  110. 2405:e000:1006::/47/47
  111. 2405:e000:1004::/47/47
  112. 2405:e000:1000::/47/47
  113. 2400:b200:4101::/48/48
  114. 2408:4000:1000::/48/48
  115. 2405:e000:1440::/48/48
  116. 2408:4009:501::/48/48
  117. 2401:b180:3003::/48/48
  118. 2400:b200:4100::/48/48
  119. 2401:b180:5::/48/48
  120. 2405:e000:101::/48/48
  121. 2400:b200:4102::/48/48
  122. 2408:4000:1013::/48/48
  123. 2405:e000:1420::/48/48
  124. 2408:4000:1001::/48/48
  125. 2408:4000:1010::/48/48
  126. 2408:4000:1012::/48/48
  127. 2400:b200:4103::/48/48
  128. 2408:4000:1011::/48/48
  129. 2401:b180:8002::/48/48
[ 03 ] — Notable peers & upstreams

Who it talks to.

18 observed neighbours
// Notable connectionsTop 18 of 18
ASNOperatorRole
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone upstream
AS4811 CHINANET-SHANGHAI-MAN - China Telecom (Group) upstream
AS4816 CHINANET-IDC-GD - China Telecom (Group) upstream
AS58461 CT-HangZhou-IDC - No.288,Fu-chun Road upstream
AS17621 CNCGROUP-SH - China Unicom Shanghai network upstream
AS135061 UNICOM-ShenZhen-IDC - China Unicom Guangdong IP network upstream
AS4808 CHINA169-BJ - China Unicom Beijing Province Network upstream
AS136195 CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. upstream
AS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. upstream
AS23724 CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation upstream
AS56041 CMNET-Zhejiang-AP - China Mobile communications corporation upstream
AS38283 CHINANET-SCIDC-AS-AP - CHINANET SiChuan Telecom Internet Data Center upstream
AS141425 CMNET-GUANGDONG-CN - China Mobile Group Guangdong communications corporation upstream
AS58466 CT-Guangzhou-IDC - CHINANET Guangdong province network upstream
AS24444 CMNET-V4shandong-AS-AP - Shandong Mobile Communication Company Limited upstream
AS136958 UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network upstream
AS24400 CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd. upstream
AS56040 CMNET-GuangDong-AP - China Mobile communications corporation upstream
Neighbours observed via public BGP collectors; not a complete peering list.