Autonomous system detail  ·  DE flag DE

AS51167

Announced

Operated by Contabo GmbH, DE flag DE.

Summary

// analyst note
Very commonly seen in scan/spam triage; Contabo's cheap-VPS churn means today's tenant is rarely yesterday's — treat per-IP and timestamp the signal.
// security note
DATED/NEUTRAL, multi-tenant: an IP is a cheap VPS that churns rapidly among customers; attribute to tenant.
IPv4 prefixes
568
~543.2K addresses
IPv6 prefixes
5
announced
Peer networks
5
4 up · 1 down
IANA block
50176-51199
Assigned by RIPE NCC
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: High  ·  6 sources  ·  How this page is checked

AS51167 is the network of Contabo GmbH, a well-known German ultra-budget VPS and dedicated-server provider, registered under RIPE out of Munich. It is a large hosting presence in Germany — bgp.tools ranks it among the top networks in the country for unique domains hosted (around 700,000) and for originated IPv4 space — while announcing roughly 565 IPv4 prefixes (~460,800 addresses) and only a handful of IPv6 prefixes, taking transit from Arelion, Lumen/Level3, Cogent, and Aptum. CAIDA places it at #12622 as essentially a stub: a single-ASN cone with no meaningful onward transit. As multi-tenant budget compute the standard caveat applies — an IP is a cheap VPS that churns rapidly among customers, so reputation must attach to the current tenant rather than to Contabo. Its low price point makes it a recurring source in scanning and abuse datasets: Cloudflare's 2025 Q1 DDoS Threat Report ranked Contabo the fourth-largest source of HTTP DDoS attacks, behind Hetzner, OVH, and DigitalOcean, and it carries recurrent community spam complaints and Spamhaus SBL listings. This reflects cheap compute abused by tenants on reassigned IPs, not operator intent, and every signal should be timestamped.

Operator
Contabo GmbH (RIPE org ORG-GG22-RIPE, Munich) [Confirmed] — RIPE WHOIS
Country / RIR
DE, RIPE [Confirmed] — RIPE WHOIS
Allocated
2010-06-11 (org created 2009-12-09) [Confirmed] — RIPE / bgp.tools
Org status
active — contabo.com

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

an IP is a cheap VPS that churns rapidly among customers; attribute to tenant. Cloudflare 2025 Q1 DDoS report #4 HTTP-DDoS source (behind Hetzner #1, OVH #2, DigitalOcean #3); recurrent community spam complaints (LowEndTalk) and Spamhaus SBL listings. Reflects cheap compute abused by tenants on reassigned IPs, not operator intent — blog.cloudflare.com/ddos-threat-report-for-2025-q1, spamhaus.org

Network & routing

Network type
hosting-VPS / dedicated [Confirmed]
Size
~565 IPv4 prefixes, ~5–7 IPv6 (~460,800 addrs originated) — bgp.he.net (2026-06)
Routing/peering
upstreams Arelion (AS1299), Lumen (AS3356), Cogent (AS174), Aptum (AS13768); RPKI ~550 v4 valid, 0 invalid — bgp.tools, dnslytics.com
Notable usage
German ultra-budget VPS/dedicated-server provider; ~700K domains hosted; top-tier in Germany by domains and originated IPv4 — contabo.com
Related ASNs
historically tied to GIGA-HOSTING maintainer objects (MNT-GIGA-HOSTING) in RIPE [Likely]
Analyst note
Very commonly seen in scan/spam triage; Contabo's cheap-VPS churn means today's tenant is rarely yesterday's — treat per-IP and timestamp the signal.
[ 02 ] — Announced prefixes

What this network routes.

573 prefixes total · as observed by RouteViews at 2026-09-20 · one collector view, not a global census
// IPv4 prefixes568
  1. 169.58.0.0/17/17
  2. 169.58.128.0/17/17
  3. 13.140.128.0/18/18
  4. 194.163.128.0/18/18
  5. 161.97.128.0/19/19
  6. 173.212.192.0/19/19
  7. 38.242.192.0/19/19
  8. 38.242.224.0/19/19
  9. 75.119.128.0/19/19
  10. 84.247.160.0/19/19
  11. 109.123.240.0/20/20
  12. 109.199.112.0/20/20
  13. 109.199.96.0/20/20
  14. 157.173.112.0/20/20
  15. 157.173.96.0/20/20
  16. 158.220.112.0/20/20
  17. 158.220.80.0/20/20
  18. 158.220.96.0/20/20
  19. 161.97.160.0/20/20
  20. 173.212.224.0/20/20
  21. 178.18.240.0/20/20
  22. 213.199.32.0/20/20
  23. 213.199.48.0/20/20
  24. 217.76.48.0/20/20
  25. 37.60.224.0/20/20
  26. 37.60.240.0/20/20
  27. 5.189.128.0/20/20
  28. 5.189.144.0/20/20
  29. 5.189.160.0/20/20
  30. 5.189.176.0/20/20
  31. 62.84.176.0/20/20
  32. 84.247.128.0/20/20
  33. 84.46.240.0/20/20
  34. 89.117.48.0/20/20
  35. 94.72.96.0/20/20
  36. 100.42.176.0/21/21
  37. 100.42.184.0/21/21
  38. 149.102.128.0/21/21
  39. 149.102.136.0/21/21
  40. 149.102.144.0/21/21
  41. 149.102.152.0/21/21
  42. 161.97.176.0/21/21
  43. 173.212.240.0/21/21
  44. 184.174.32.0/21/21
  45. 195.179.224.0/21/21
  46. 198.7.112.0/21/21
  47. 198.7.120.0/21/21
  48. 212.47.64.0/21/21
  49. 212.47.72.0/21/21
  50. 31.220.72.0/21/21
  51. 31.220.80.0/21/21
  52. 31.220.88.0/21/21
  53. 38.242.128.0/21/21
  54. 38.242.136.0/21/21
  55. 38.242.144.0/21/21
  56. 38.242.152.0/21/21
  57. 62.164.208.0/21/21
  58. 62.164.216.0/21/21
  59. 62.169.16.0/21/21
  60. 62.169.24.0/21/21
  61. 77.237.232.0/21/21
  62. 77.237.240.0/21/21
  63. 80.190.80.0/21/21
  64. 89.116.24.0/21/21
  65. 89.250.64.0/21/21
  66. 89.250.72.0/21/21
  67. 109.205.176.0/22/22
  68. 109.205.180.0/22/22
  69. 134.255.176.0/22/22
  70. 134.255.180.0/22/22
  71. 147.93.160.0/22/22
  72. 156.67.24.0/22/22
  73. 156.67.28.0/22/22
  74. 156.67.80.0/22/22
  75. 161.97.184.0/22/22
  76. 162.244.24.0/22/22
  77. 162.244.28.0/22/22
  78. 173.212.248.0/22/22
  79. 185.2.100.0/22/22
  80. 192.144.8.0/22/22
  81. 45.13.192.0/22/22
  82. 81.17.100.0/22/22
  83. 81.17.96.0/22/22
  84. 82.208.20.0/22/22
  85. 85.190.240.0/22/22
  86. 86.48.0.0/22/22
  87. 91.205.172.0/22/22
  88. 141.98.152.0/23/23
  89. 141.98.154.0/23/23
  90. 144.91.100.0/23/23
  91. 144.91.102.0/23/23
  92. 144.91.104.0/23/23
  93. 144.91.106.0/23/23
  94. 144.91.108.0/23/23
  95. 144.91.110.0/23/23
  96. 144.91.112.0/23/23
  97. 144.91.114.0/23/23
  98. 144.91.116.0/23/23
  99. 144.91.118.0/23/23
  100. 144.91.120.0/23/23
  101. 144.91.122.0/23/23
  102. 144.91.124.0/23/23
  103. 144.91.126.0/23/23
  104. 144.91.64.0/23/23
  105. 144.91.66.0/23/23
  106. 144.91.68.0/23/23
  107. 144.91.70.0/23/23
  108. 144.91.72.0/23/23
  109. 144.91.74.0/23/23
  110. 144.91.76.0/23/23
  111. 144.91.78.0/23/23
  112. 144.91.80.0/23/23
  113. 144.91.82.0/23/23
  114. 144.91.84.0/23/23
  115. 144.91.86.0/23/23
  116. 144.91.88.0/23/23
  117. 144.91.90.0/23/23
  118. 144.91.92.0/23/23
  119. 144.91.94.0/23/23
  120. 144.91.96.0/23/23
  121. 144.91.98.0/23/23
  122. 147.78.130.0/23/23
  123. 155.133.22.0/23/23
  124. 155.133.26.0/23/23
  125. 161.97.100.0/23/23
  126. 161.97.102.0/23/23
  127. 161.97.104.0/23/23
  128. 161.97.106.0/23/23
  129. 161.97.108.0/23/23
  130. 161.97.110.0/23/23
  131. 161.97.112.0/23/23
  132. 161.97.114.0/23/23
  133. 161.97.116.0/23/23
  134. 161.97.118.0/23/23
  135. 161.97.120.0/23/23
  136. 161.97.122.0/23/23
  137. 161.97.124.0/23/23
  138. 161.97.126.0/23/23
  139. 161.97.188.0/23/23
  140. 161.97.64.0/23/23
  141. 161.97.66.0/23/23
  142. 161.97.68.0/23/23
  143. 161.97.70.0/23/23
  144. 161.97.72.0/23/23
  145. 161.97.74.0/23/23
  146. 161.97.76.0/23/23
  147. 161.97.78.0/23/23
  148. 161.97.80.0/23/23
  149. 161.97.82.0/23/23
  150. 161.97.84.0/23/23
  151. 161.97.86.0/23/23
  152. 161.97.88.0/23/23
  153. 161.97.90.0/23/23
  154. 161.97.92.0/23/23
  155. 161.97.94.0/23/23
  156. 161.97.96.0/23/23
  157. 161.97.98.0/23/23
  158. 164.68.100.0/23/23
  159. 164.68.102.0/23/23
  160. 164.68.104.0/23/23
  161. 164.68.106.0/23/23
  162. 164.68.108.0/23/23
  163. 164.68.110.0/23/23
  164. 164.68.112.0/23/23
  165. 164.68.114.0/23/23
  166. 164.68.116.0/23/23
  167. 164.68.118.0/23/23
  168. 164.68.120.0/23/23
  169. 164.68.122.0/23/23
  170. 164.68.124.0/23/23
  171. 164.68.126.0/23/23
  172. 164.68.96.0/23/23
  173. 164.68.98.0/23/23
  174. 167.86.100.0/23/23
  175. 167.86.102.0/23/23
  176. 167.86.104.0/23/23
  177. 167.86.106.0/23/23
  178. 167.86.108.0/23/23
  179. 167.86.110.0/23/23
  180. 167.86.112.0/23/23
  181. 167.86.114.0/23/23
  182. 167.86.116.0/23/23
  183. 167.86.118.0/23/23
  184. 167.86.120.0/23/23
  185. 167.86.122.0/23/23
  186. 167.86.124.0/23/23
  187. 167.86.126.0/23/23
  188. 167.86.66.0/23/23
  189. 167.86.68.0/23/23
  190. 167.86.70.0/23/23
  191. 167.86.72.0/23/23
  192. 167.86.74.0/23/23
  193. 167.86.76.0/23/23
  194. 167.86.78.0/23/23
  195. 167.86.80.0/23/23
  196. 167.86.82.0/23/23
  197. 167.86.84.0/23/23
  198. 167.86.86.0/23/23
  199. 167.86.88.0/23/23
  200. 167.86.90.0/23/23
  201. 167.86.92.0/23/23
  202. 167.86.94.0/23/23
  203. 167.86.96.0/23/23
  204. 167.86.98.0/23/23
  205. 173.212.252.0/23/23
  206. 173.249.0.0/23/23
  207. 173.249.10.0/23/23
  208. 173.249.12.0/23/23
  209. 173.249.14.0/23/23
  210. 173.249.16.0/23/23
  211. 173.249.18.0/23/23
  212. 173.249.2.0/23/23
  213. 173.249.20.0/23/23
  214. 173.249.22.0/23/23
  215. 173.249.24.0/23/23
  216. 173.249.26.0/23/23
  217. 173.249.28.0/23/23
  218. 173.249.30.0/23/23
  219. 173.249.32.0/23/23
  220. 173.249.34.0/23/23
  221. 173.249.36.0/23/23
  222. 173.249.38.0/23/23
  223. 173.249.4.0/23/23
  224. 173.249.40.0/23/23
  225. 173.249.42.0/23/23
  226. 173.249.44.0/23/23
  227. 173.249.46.0/23/23
  228. 173.249.48.0/23/23
  229. 173.249.50.0/23/23
  230. 173.249.52.0/23/23
  231. 173.249.54.0/23/23
  232. 173.249.56.0/23/23
  233. 173.249.58.0/23/23
  234. 173.249.6.0/23/23
  235. 173.249.60.0/23/23
  236. 173.249.62.0/23/23
  237. 173.249.8.0/23/23
  238. 178.238.224.0/23/23
  239. 178.238.226.0/23/23
  240. 178.238.228.0/23/23
  241. 178.238.230.0/23/23
  242. 178.238.232.0/23/23
  243. 178.238.234.0/23/23
  244. 178.238.236.0/23/23
  245. 185.133.248.0/23/23
  246. 185.133.250.0/23/23
  247. 185.182.184.0/23/23
  248. 185.182.186.0/23/23
  249. 185.182.8.0/23/23
  250. 185.188.72.0/23/23
  251. 185.190.142.0/23/23
  252. 185.192.96.0/23/23
  253. 185.193.66.0/23/23
  254. 185.194.216.0/23/23
  255. 185.194.218.0/23/23
  256. 185.197.194.0/23/23
  257. 185.197.250.0/23/23
  258. 185.202.238.0/23/23
  259. 185.203.216.0/23/23
  260. 185.209.228.0/23/23
  261. 185.214.134.0/23/23
  262. 185.215.164.0/23/23
  263. 185.217.126.0/23/23
  264. 185.218.124.0/23/23
  265. 185.222.240.0/23/23
  266. 185.225.232.0/23/23
  267. 185.234.70.0/23/23
  268. 185.237.252.0/23/23
  269. 185.239.208.0/23/23
  270. 185.250.36.0/23/23
  271. 185.252.234.0/23/23
  272. 193.164.132.0/23/23
  273. 193.22.146.0/23/23
  274. 193.34.144.0/23/23
  275. 195.7.4.0/23/23
  276. 195.7.6.0/23/23
  277. 2.58.80.0/23/23
  278. 207.180.192.0/23/23
  279. 207.180.194.0/23/23
  280. 207.180.196.0/23/23
  281. 207.180.198.0/23/23
  282. 207.180.200.0/23/23
  283. 207.180.202.0/23/23
  284. 207.180.204.0/23/23
  285. 207.180.206.0/23/23
  286. 207.180.208.0/23/23
  287. 207.180.210.0/23/23
  288. 207.180.212.0/23/23
  289. 207.180.214.0/23/23
  290. 207.180.216.0/23/23
  291. 207.180.218.0/23/23
  292. 207.180.220.0/23/23
  293. 207.180.222.0/23/23
  294. 207.180.224.0/23/23
  295. 207.180.226.0/23/23
  296. 207.180.228.0/23/23
  297. 207.180.230.0/23/23
  298. 207.180.232.0/23/23
  299. 207.180.234.0/23/23
  300. 207.180.236.0/23/23
  301. 207.180.238.0/23/23
  302. 207.180.240.0/23/23
  303. 207.180.242.0/23/23
  304. 207.180.244.0/23/23
  305. 207.180.246.0/23/23
  306. 207.180.248.0/23/23
  307. 207.180.250.0/23/23
  308. 207.180.252.0/23/23
  309. 207.180.254.0/23/23
  310. 212.90.120.0/23/23
  311. 213.109.76.0/23/23
  312. 213.136.64.0/23/23
  313. 213.136.66.0/23/23
  314. 213.136.68.0/23/23
  315. 213.136.70.0/23/23
  316. 213.136.72.0/23/23
  317. 213.136.74.0/23/23
  318. 213.136.76.0/23/23
  319. 213.136.78.0/23/23
  320. 213.136.80.0/23/23
  321. 213.136.82.0/23/23
  322. 213.136.84.0/23/23
  323. 213.136.86.0/23/23
  324. 213.136.88.0/23/23
  325. 213.136.90.0/23/23
  326. 213.136.92.0/23/23
  327. 213.136.94.0/23/23
  328. 45.10.160.0/23/23
  329. 45.10.162.0/23/23
  330. 45.136.16.0/23/23
  331. 45.136.18.0/23/23
  332. 45.149.204.0/23/23
  333. 45.149.206.0/23/23
  334. 45.159.220.0/23/23
  335. 45.159.222.0/23/23
  336. 45.159.228.0/23/23
  337. 45.159.230.0/23/23
  338. 45.67.216.0/23/23
  339. 45.8.132.0/23/23
  340. 45.8.148.0/23/23
  341. 45.8.150.0/23/23
  342. 45.85.146.0/23/23
  343. 45.90.120.0/23/23
  344. 45.90.122.0/23/23
  345. 45.92.10.0/23/23
  346. 45.92.30.0/23/23
  347. 45.92.8.0/23/23
  348. 5.180.148.0/23/23
  349. 62.171.128.0/23/23
  350. 62.171.130.0/23/23
  351. 62.171.132.0/23/23
  352. 62.171.134.0/23/23
  353. 62.171.136.0/23/23
  354. 62.171.138.0/23/23
  355. 62.171.140.0/23/23
  356. 62.171.142.0/23/23
  357. 62.171.144.0/23/23
  358. 62.171.146.0/23/23
  359. 62.171.148.0/23/23
  360. 62.171.150.0/23/23
  361. 62.171.152.0/23/23
  362. 62.171.154.0/23/23
  363. 62.171.156.0/23/23
  364. 62.171.158.0/23/23
  365. 62.171.160.0/23/23
  366. 62.171.162.0/23/23
  367. 62.171.164.0/23/23
  368. 62.171.166.0/23/23
  369. 62.171.168.0/23/23
  370. 62.171.170.0/23/23
  371. 62.171.172.0/23/23
  372. 62.171.174.0/23/23
  373. 62.171.176.0/23/23
  374. 62.171.178.0/23/23
  375. 62.171.180.0/23/23
  376. 62.171.182.0/23/23
  377. 62.171.184.0/23/23
  378. 62.171.186.0/23/23
  379. 62.171.188.0/23/23
  380. 62.171.190.0/23/23
  381. 79.143.176.0/23/23
  382. 79.143.178.0/23/23
  383. 79.143.180.0/23/23
  384. 79.143.182.0/23/23
  385. 79.143.184.0/23/23
  386. 79.143.186.0/23/23
  387. 79.143.188.0/23/23
  388. 79.143.190.0/23/23
  389. 80.241.208.0/23/23
  390. 80.241.210.0/23/23
  391. 80.241.212.0/23/23
  392. 80.241.216.0/23/23
  393. 80.241.218.0/23/23
  394. 80.241.220.0/23/23
  395. 80.241.222.0/23/23
  396. 81.0.218.0/23/23
  397. 81.0.220.0/23/23
  398. 81.0.246.0/23/23
  399. 81.0.248.0/23/23
  400. 83.171.248.0/23/23
  401. 86.48.6.0/23/23
  402. 89.147.102.0/23/23
  403. 91.194.90.0/23/23
  404. 91.205.104.0/23/23
  405. 95.111.224.0/23/23
  406. 95.111.226.0/23/23
  407. 95.111.228.0/23/23
  408. 95.111.230.0/23/23
  409. 95.111.232.0/23/23
  410. 95.111.234.0/23/23
  411. 95.111.236.0/23/23
  412. 95.111.238.0/23/23
  413. 95.111.240.0/23/23
  414. 95.111.242.0/23/23
  415. 95.111.244.0/23/23
  416. 95.111.246.0/23/23
  417. 95.111.248.0/23/23
  418. 95.111.250.0/23/23
  419. 95.111.252.0/23/23
  420. 95.111.254.0/23/23
  421. 130.185.118.0/24/24
  422. 130.185.119.0/24/24
  423. 147.93.151.0/24/24
  424. 159.48.53.0/24/24
  425. 159.48.55.0/24/24
  426. 173.212.254.0/24/24
  427. 173.212.255.0/24/24
  428. 176.126.87.0/24/24
  429. 176.57.150.0/24/24
  430. 176.57.184.0/24/24
  431. 176.57.188.0/24/24
  432. 176.57.189.0/24/24
  433. 178.212.34.0/24/24
  434. 178.238.238.0/24/24
  435. 178.238.239.0/24/24
  436. 185.135.137.0/24/24
  437. 185.137.122.0/24/24
  438. 185.169.252.0/24/24
  439. 185.177.116.0/24/24
  440. 185.185.80.0/24/24
  441. 185.185.82.0/24/24
  442. 185.185.83.0/24/24
  443. 185.187.169.0/24/24
  444. 185.187.170.0/24/24
  445. 185.187.242.0/24/24
  446. 185.188.249.0/24/24
  447. 185.188.250.0/24/24
  448. 185.188.74.0/24/24
  449. 185.190.140.0/24/24
  450. 185.193.17.0/24/24
  451. 185.196.20.0/24/24
  452. 185.196.21.0/24/24
  453. 185.197.249.0/24/24
  454. 185.198.27.0/24/24
  455. 185.202.223.0/24/24
  456. 185.202.236.0/24/24
  457. 185.205.244.0/24/24
  458. 185.205.246.0/24/24
  459. 185.207.250.0/24/24
  460. 185.207.251.0/24/24
  461. 185.208.206.0/24/24
  462. 185.208.207.0/24/24
  463. 185.209.223.0/24/24
  464. 185.209.230.0/24/24
  465. 185.211.5.0/24/24
  466. 185.211.6.0/24/24
  467. 185.213.25.0/24/24
  468. 185.213.27.0/24/24
  469. 185.215.166.0/24/24
  470. 185.215.167.0/24/24
  471. 185.215.180.0/24/24
  472. 185.216.203.0/24/24
  473. 185.216.75.0/24/24
  474. 185.217.125.0/24/24
  475. 185.218.126.0/24/24
  476. 185.219.142.0/24/24
  477. 185.219.143.0/24/24
  478. 185.222.242.0/24/24
  479. 185.229.119.0/24/24
  480. 185.230.138.0/24/24
  481. 185.234.69.0/24/24
  482. 185.239.211.0/24/24
  483. 185.241.151.0/24/24
  484. 185.245.182.0/24/24
  485. 185.245.183.0/24/24
  486. 185.249.225.0/24/24
  487. 185.249.227.0/24/24
  488. 185.251.27.0/24/24
  489. 185.252.232.0/24/24
  490. 185.252.233.0/24/24
  491. 185.255.131.0/24/24
  492. 192.145.37.0/24/24
  493. 193.164.131.0/24/24
  494. 193.176.124.0/24/24
  495. 193.187.129.0/24/24
  496. 193.200.241.0/24/24
  497. 193.203.15.0/24/24
  498. 193.37.152.0/24/24
  499. 193.46.243.0/24/24
  500. 194.146.12.0/24/24
  501. 194.146.13.0/24/24
  502. 194.147.58.0/24/24
  503. 194.15.110.0/24/24
  504. 194.180.176.0/24/24
  505. 194.195.85.0/24/24
  506. 194.195.87.0/24/24
  507. 194.242.56.0/24/24
  508. 194.242.57.0/24/24
  509. 194.34.232.0/24/24
  510. 194.35.120.0/24/24
  511. 194.5.152.0/24/24
  512. 194.60.201.0/24/24
  513. 194.60.87.0/24/24
  514. 194.61.28.0/24/24
  515. 195.191.65.0/24/24
  516. 195.88.87.0/24/24
  517. 2.58.82.0/24/24
  518. 2.58.83.0/24/24
  519. 2.59.156.0/24/24
  520. 31.187.74.0/24/24
  521. 37.139.52.0/24/24
  522. 45.10.154.0/24/24
  523. 45.13.59.0/24/24
  524. 45.130.104.0/24/24
  525. 45.132.158.0/24/24
  526. 45.134.226.0/24/24
  527. 45.14.194.0/24/24
  528. 45.140.185.0/24/24
  529. 45.141.122.0/24/24
  530. 45.141.22.0/24/24
  531. 45.151.122.0/24/24
  532. 45.151.123.0/24/24
  533. 45.67.221.0/24/24
  534. 45.80.30.0/24/24
  535. 45.84.138.0/24/24
  536. 45.85.249.0/24/24
  537. 45.85.250.0/24/24
  538. 45.88.188.0/24/24
  539. 45.88.189.0/24/24
  540. 45.88.191.0/24/24
  541. 45.88.223.0/24/24
  542. 45.94.209.0/24/24
  543. 45.94.58.0/24/24
  544. 5.180.150.0/24/24
  545. 5.182.17.0/24/24
  546. 5.182.33.0/24/24
  547. 79.143.190.0/24/24
  548. 79.143.191.0/24/24
  549. 80.241.214.0/24/24
  550. 80.241.215.0/24/24
  551. 80.65.211.0/24/24
  552. 84.21.171.0/24/24
  553. 84.39.150.0/24/24
  554. 84.54.23.0/24/24
  555. 85.190.246.0/24/24
  556. 85.190.254.0/24/24
  557. 85.208.48.0/24/24
  558. 85.208.51.0/24/24
  559. 86.48.5.0/24/24
  560. 89.147.100.0/24/24
  561. 91.198.138.0/24/24
  562. 91.229.245.0/24/24
  563. 91.230.110.0/24/24
  564. 91.230.111.0/24/24
  565. 91.239.43.0/24/24
  566. 94.250.201.0/24/24
  567. 94.250.202.0/24/24
  568. 94.250.203.0/24/24
// IPv6 prefixes5
  1. 2a02:c202::/32/32
  2. 2a02:c204::/32/32
  3. 2a02:c205::/32/32
  4. 2a02:c206::/32/32
  5. 2a02:c207::/32/32
[ 03 ] — Notable peers & upstreams

Who it talks to.

5 observed neighbours
// Notable connections5 of 5 observed

Neighbours observed by RouteViews at 2026-09-20, lowest ASN first. Relationships are inferences from the CAIDA AS Relationships Dataset, 2026-08-01, and establish no commercial arrangement; a dash means the inference did not resolve.

ASNOperatorRole
AS174 Cogent Communications, LLC upstream
AS1299 Arelion Sweden AB upstream
AS3356 Level 3 Parent, LLC (Lumen Technologies) upstream
AS13768 — upstream
AS15904 — downstream
Neighbours observed via public BGP collectors; not a complete peering list.