Autonomous system detail

AS3269

Announced

Operated by ASN-IBSNAZ Telecom Italia S.p.A..

Summary

// analyst note
Typically an Italian home or mobile subscriber on dynamic/CGNAT-shared addressing; attribute behavior to subscriber sessions, not TIM. International transit sits under Sparkle (AS6762).
// security note
No notable public abuse-campaign attribution to AS3269 as of 2026-06-06; standard eyeball shared/dynamic-IP caveat applies.
IPv4 prefixes
333
~22.3M addresses
IPv6 prefixes
1
announced
Peer networks
207
8 up · 200 down
IANA block
3154-3353
Assigned by RIPE NCC
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: High

AS3269 carries the legacy "Interbusiness" name (ASN-IBSNAZ) and is the main consumer-facing access ASN for TIM, Italy's incumbent telecom operator, registered under RIPE to TIM S.p.A. (formerly Telecom Italia S.p.A.) in Rome. It serves residential ADSL/FTTH broadband plus mobile data and is one of the largest eyeball networks in Italy, announcing on the order of 341 prefixes (around 710 counting more-specifics, ~20.8 million addresses) with only minimal IPv6 origination. Its principal upstream is its own international/wholesale arm, Telecom Italia Sparkle (Seabone, AS6762), through which it reaches the wider Internet, and CAIDA places it at AS Rank #268 with a customer cone of 187 ASNs. For triage, an address here is typically an Italian home or mobile subscriber on dynamic, often CGNAT-shared addressing, so behavior should be attributed to subscriber sessions rather than to the operator. The TIM brand was unified in 2016, after which the group consolidated under the TIM identity; registry and CAIDA records still carry the legacy "Telecom Italia" org name, and the precise legal-name-change date is not cleanly sourced.

Operator
TIM S.p.A. (formerly Telecom Italia S.p.A.; RIPE org ORG-IA34-RIPE) [Confirmed] — RIPE WHOIS
Country / RIR
IT, RIPE [Confirmed] — RIPE WHOIS
Allocated
~2002-08-05 (bgp.tools); RIPE INTERB role object created 2002-08-01 [Confirmed/Likely]
Org status
active; unified TIM brand launched 2016 (group consolidated under TIM identity); exact legal-name-change date not cleanly sourced — fierce-network.com

Security/abuse context

no notable public abuse-campaign attribution to AS3269 found as of 2026-06-06; standard eyeball shared/dynamic-IP caveat applies — bgp.tools

Network & routing

Network type
ISP-eyeball (+ mobile + transit-backbone) [Confirmed] — operator + RIPEstat
Size
~341 IPv4 prefixes announced (~710 incl. more-specifics; ~20.8M addrs), 1 IPv6 — stat.ripe.net / bgp.tools (2026-06)
Routing/peering
principal upstream AS6762 (Telecom Italia Sparkle / Seabone); many Italian/international peers; Italian IXPs (e.g., MIX Milan); peering policy not disclosed in PeeringDB; partial ROA coverage, 0 bogons — RIPE import policy, bgp.tools
Notable usage
main consumer-facing access ASN for TIM (Italian incumbent) — residential ADSL/FTTH + mobile — tim.it
Related ASNs
AS6762 (Telecom Italia Sparkle / Seabone — international wholesale/transit arm), AS16232 (Telecom Italia S.p.A.)
Analyst note
Typically an Italian home or mobile subscriber on dynamic/CGNAT-shared addressing; attribute behavior to subscriber sessions, not TIM. International transit sits under Sparkle (AS6762).
[ 02 ] — Announced prefixes

What this network routes.

334 prefixes total · RIPEstat data · cached, not real-time
// IPv4 prefixes333
  1. 81.112.0.0/13/13
  2. 217.56.0.0/14/14
  3. 81.120.0.0/14/14
  4. 95.224.0.0/14/14
  5. 80.204.0.0/14/14
  6. 87.16.0.0/15/15
  7. 88.38.0.0/15/15
  8. 79.42.0.0/15/15
  9. 79.0.0.0/15/15
  10. 79.16.0.0/15/15
  11. 95.242.0.0/15/15
  12. 79.26.0.0/15/15
  13. 88.48.0.0/15/15
  14. 87.10.0.0/15/15
  15. 94.80.0.0/15/15
  16. 87.6.0.0/15/15
  17. 79.12.0.0/15/15
  18. 79.24.0.0/15/15
  19. 79.10.0.0/15/15
  20. 88.46.0.0/15/15
  21. 79.6.0.0/15/15
  22. 80.18.0.0/15/15
  23. 95.234.0.0/15/15
  24. 88.56.0.0/15/15
  25. 88.36.0.0/15/15
  26. 79.40.0.0/15/15
  27. 88.40.0.0/15/15
  28. 87.14.0.0/15/15
  29. 94.90.0.0/15/15
  30. 95.236.0.0/15/15
  31. 79.44.0.0/15/15
  32. 87.18.0.0/15/15
  33. 79.2.0.0/15/15
  34. 2.114.0.0/15/15
  35. 5.98.0.0/15/15
  36. 95.228.0.0/15/15
  37. 31.198.0.0/15/15
  38. 2.116.0.0/15/15
  39. 2.118.0.0/15/15
  40. 80.16.0.0/15/15
  41. 79.18.0.0/15/15
  42. 87.8.0.0/15/15
  43. 79.30.0.0/15/15
  44. 94.86.0.0/15/15
  45. 217.222.0.0/15/15
  46. 94.82.0.0/15/15
  47. 88.52.0.0/15/15
  48. 94.84.0.0/15/15
  49. 87.4.0.0/15/15
  50. 95.248.0.0/15/15
  51. 79.52.0.0/15/15
  52. 95.238.0.0/15/15
  53. 79.8.0.0/15/15
  54. 5.96.0.0/15/15
  55. 88.54.0.0/15/15
  56. 94.88.0.0/15/15
  57. 95.232.0.0/15/15
  58. 79.36.0.0/15/15
  59. 88.50.0.0/15/15
  60. 79.32.0.0/15/15
  61. 88.58.0.0/15/15
  62. 2.112.0.0/15/15
  63. 79.20.0.0/15/15
  64. 88.42.0.0/15/15
  65. 79.22.0.0/15/15
  66. 31.196.0.0/15/15
  67. 88.44.0.0/15/15
  68. 95.250.0.0/15/15
  69. 79.46.0.0/15/15
  70. 79.50.0.0/15/15
  71. 80.183.0.0/16/16
  72. 81.116.0.0/16/16
  73. 85.43.0.0/16/16
  74. 79.62.0.0/16/16
  75. 82.186.0.0/16/16
  76. 82.91.0.0/16/16
  77. 81.123.0.0/16/16
  78. 188.9.0.0/16/16
  79. 82.58.0.0/16/16
  80. 79.57.0.0/16/16
  81. 82.60.0.0/16/16
  82. 82.88.0.0/16/16
  83. 82.105.0.0/16/16
  84. 188.12.0.0/16/16
  85. 81.126.0.0/16/16
  86. 85.37.0.0/16/16
  87. 80.17.0.0/16/16
  88. 82.49.0.0/16/16
  89. 94.93.0.0/16/16
  90. 79.39.0.0/16/16
  91. 79.59.0.0/16/16
  92. 94.92.0.0/16/16
  93. 95.230.0.0/16/16
  94. 85.34.0.0/16/16
  95. 194.243.0.0/16/16
  96. 79.63.0.0/16/16
  97. 195.103.0.0/16/16
  98. 79.35.0.0/16/16
  99. 81.122.0.0/16/16
  100. 94.94.0.0/16/16
  101. 87.26.0.0/16/16
  102. 131.1.0.0/16/16
  103. 82.184.0.0/16/16
  104. 95.255.0.0/16/16
  105. 95.244.0.0/16/16
  106. 82.57.0.0/16/16
  107. 81.73.0.0/16/16
  108. 95.253.0.0/16/16
  109. 87.29.0.0/16/16
  110. 87.0.0.0/16/16
  111. 95.241.0.0/16/16
  112. 88.33.0.0/16/16
  113. 85.45.0.0/16/16
  114. 82.89.0.0/16/16
  115. 87.27.0.0/16/16
  116. 81.114.0.0/16/16
  117. 82.185.0.0/16/16
  118. 88.63.0.0/16/16
  119. 79.55.0.0/16/16
  120. 213.82.0.0/16/16
  121. 80.206.0.0/16/16
  122. 62.86.0.0/16/16
  123. 212.210.0.0/16/16
  124. 80.22.0.0/16/16
  125. 85.39.0.0/16/16
  126. 80.21.0.0/16/16
  127. 80.105.0.0/16/16
  128. 88.32.0.0/16/16
  129. 62.211.0.0/16/16
  130. 85.44.0.0/16/16
  131. 85.38.0.0/16/16
  132. 94.95.0.0/16/16
  133. 82.56.0.0/16/16
  134. 85.35.0.0/16/16
  135. 188.8.0.0/16/16
  136. 188.15.0.0/16/16
  137. 212.216.0.0/16/16
  138. 81.124.0.0/16/16
  139. 188.10.0.0/16/16
  140. 79.34.0.0/16/16
  141. 217.222.0.0/16/16
  142. 31.195.0.0/16/16
  143. 31.194.0.0/16/16
  144. 79.28.0.0/16/16
  145. 82.90.0.0/16/16
  146. 81.115.0.0/16/16
  147. 79.61.0.0/16/16
  148. 85.40.0.0/16/16
  149. 79.56.0.0/16/16
  150. 81.118.0.0/16/16
  151. 82.188.0.0/16/16
  152. 79.49.0.0/16/16
  153. 81.74.0.0/16/16
  154. 88.61.0.0/16/16
  155. 79.4.0.0/16/16
  156. 95.246.0.0/16/16
  157. 80.181.0.0/16/16
  158. 37.206.0.0/16/16
  159. 88.34.0.0/16/16
  160. 81.121.0.0/16/16
  161. 82.191.0.0/16/16
  162. 81.125.0.0/16/16
  163. 79.38.0.0/16/16
  164. 82.104.0.0/16/16
  165. 188.11.0.0/16/16
  166. 80.207.0.0/16/16
  167. 95.245.0.0/16/16
  168. 87.28.0.0/16/16
  169. 151.99.0.0/16/16
  170. 81.120.0.0/16/16
  171. 82.62.0.0/16/16
  172. 82.190.0.0/16/16
  173. 88.60.0.0/16/16
  174. 195.223.0.0/16/16
  175. 95.254.0.0/16/16
  176. 79.54.0.0/16/16
  177. 85.32.0.0/16/16
  178. 82.107.0.0/16/16
  179. 62.110.0.0/16/16
  180. 80.180.0.0/16/16
  181. 188.14.0.0/16/16
  182. 80.117.0.0/16/16
  183. 79.48.0.0/16/16
  184. 87.31.0.0/16/16
  185. 213.26.0.0/16/16
  186. 95.231.0.0/16/16
  187. 37.207.0.0/16/16
  188. 212.131.0.0/16/16
  189. 195.31.0.0/16/16
  190. 87.20.0.0/16/16
  191. 82.50.0.0/16/16
  192. 85.33.0.0/16/16
  193. 80.204.0.0/16/16
  194. 217.223.0.0/16/16
  195. 80.20.0.0/16/16
  196. 79.5.0.0/16/16
  197. 95.247.0.0/16/16
  198. 79.0.0.0/16/16
  199. 87.1.0.0/16/16
  200. 87.21.0.0/16/16
  201. 80.23.0.0/16/16
  202. 217.141.0.0/16/16
  203. 81.119.0.0/16/16
  204. 82.189.0.0/16/16
  205. 81.112.0.0/16/16
  206. 85.41.0.0/16/16
  207. 95.240.0.0/16/16
  208. 80.205.0.0/16/16
  209. 79.58.0.0/16/16
  210. 87.2.0.0/16/16
  211. 82.61.0.0/16/16
  212. 81.72.0.0/16/16
  213. 79.15.0.0/16/16
  214. 80.19.0.0/16/16
  215. 82.187.0.0/16/16
  216. 213.45.0.0/16/16
  217. 81.117.0.0/16/16
  218. 81.113.0.0/16/16
  219. 85.47.0.0/16/16
  220. 82.51.0.0/16/16
  221. 82.59.0.0/16/16
  222. 195.120.0.0/16/16
  223. 79.29.0.0/16/16
  224. 81.75.0.0/16/16
  225. 212.171.0.0/16/16
  226. 85.36.0.0/16/16
  227. 82.48.0.0/16/16
  228. 194.184.0.0/16/16
  229. 79.14.0.0/16/16
  230. 88.35.0.0/16/16
  231. 85.42.0.0/16/16
  232. 87.3.0.0/16/16
  233. 188.13.0.0/16/16
  234. 79.60.0.0/16/16
  235. 82.106.0.0/16/16
  236. 95.252.0.0/17/17
  237. 62.110.128.0/17/17
  238. 95.252.128.0/17/17
  239. 82.53.0.0/17/17
  240. 87.22.0.0/17/17
  241. 85.46.0.0/17/17
  242. 87.12.128.0/17/17
  243. 87.13.0.0/17/17
  244. 88.62.128.0/17/17
  245. 87.25.128.0/17/17
  246. 87.23.0.0/17/17
  247. 79.34.0.0/17/17
  248. 87.24.128.0/17/17
  249. 87.12.0.0/17/17
  250. 82.106.0.0/17/17
  251. 87.24.0.0/17/17
  252. 80.16.128.0/17/17
  253. 82.52.128.0/17/17
  254. 87.13.128.0/17/17
  255. 212.131.128.0/17/17
  256. 82.54.128.0/17/17
  257. 37.205.128.0/17/17
  258. 62.86.128.0/17/17
  259. 87.25.0.0/17/17
  260. 82.54.0.0/17/17
  261. 88.62.0.0/17/17
  262. 82.55.0.0/17/17
  263. 87.22.128.0/17/17
  264. 82.52.0.0/17/17
  265. 87.30.128.0/17/17
  266. 85.46.128.0/17/17
  267. 80.105.128.0/17/17
  268. 82.53.128.0/17/17
  269. 87.30.0.0/17/17
  270. 87.23.128.0/17/17
  271. 82.55.128.0/17/17
  272. 156.54.64.0/18/18
  273. 82.63.192.0/18/18
  274. 82.63.128.0/18/18
  275. 82.63.0.0/18/18
  276. 82.63.64.0/18/18
  277. 80.117.64.0/18/18
  278. 81.74.224.0/19/19
  279. 5.77.96.0/19/19
  280. 217.172.192.0/19/19
  281. 5.179.128.0/19/19
  282. 5.11.112.0/20/20
  283. 193.207.208.0/20/20
  284. 193.207.192.0/20/20
  285. 217.172.192.0/20/20
  286. 193.207.224.0/21/21
  287. 193.207.232.0/21/21
  288. 176.62.152.0/21/21
  289. 37.32.80.0/21/21
  290. 193.207.240.0/22/22
  291. 193.43.44.0/22/22
  292. 193.207.244.0/22/22
  293. 82.48.50.0/24/24
  294. 5.252.84.0/24/24
  295. 81.74.228.0/24/24
  296. 194.243.81.0/24/24
  297. 151.99.182.0/24/24
  298. 94.199.15.0/24/24
  299. 185.97.14.0/24/24
  300. 151.99.165.0/24/24
  301. 81.74.225.0/24/24
  302. 81.74.232.0/24/24
  303. 5.252.85.0/24/24
  304. 94.199.14.0/24/24
  305. 81.118.111.0/24/24
  306. 193.104.86.0/24/24
  307. 81.74.229.0/24/24
  308. 94.199.11.0/24/24
  309. 94.199.10.0/24/24
  310. 62.100.90.0/24/24
  311. 79.61.166.0/24/24
  312. 81.74.236.0/24/24
  313. 188.14.174.0/24/24
  314. 213.108.31.0/24/24
  315. 156.54.201.0/24/24
  316. 94.199.8.0/24/24
  317. 185.97.12.0/24/24
  318. 80.71.234.0/24/24
  319. 151.99.164.0/24/24
  320. 81.74.231.0/24/24
  321. 2.115.212.0/24/24
  322. 94.199.13.0/24/24
  323. 94.199.9.0/24/24
  324. 79.1.245.0/24/24
  325. 195.32.68.0/24/24
  326. 81.74.237.0/24/24
  327. 213.26.149.0/24/24
  328. 156.54.251.0/24/24
  329. 212.14.135.0/24/24
  330. 193.110.151.0/24/24
  331. 91.230.217.0/24/24
  332. 81.74.224.0/24/24
  333. 94.199.12.0/24/24
// IPv6 prefixes1
  1. 2a01:2000::/20/20
[ 03 ] — Notable peers & upstreams

Who it talks to.

207 observed neighbours
// Notable connectionsTop 20 of 207
ASNOperatorRole
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. upstream
AS12779 ITGATE IT.Gate S.p.A. upstream
AS12637 SEEWEB SEEWEB s.r.l. upstream
AS56911 ASN-WARIAN Warian S.R.L. upstream
AS30722 VODAFONE-IT-ASN Fastweb SpA upstream
AS8612 TISCALI-IT Smeraldo S.p.A. upstream
AS206617 NEOMEDIA Neomedia S.r.l. upstream
AS47408 MANDARIN-AS Mandarin S.p.A. upstream
AS20746 ASN-IDC Telecom Italia S.p.A. downstream
AS200424 CODEMA Alessandro Coratelli trading as CODEMA downstream
AS3573 ACCENTURE - Accenture LLP downstream
AS29094 MEDIOLANUM-AS Banca Mediolanum S.p.A. downstream
AS16232 ASN-TIM Telecom Italia S.p.A. downstream
AS5609 ASN-CSELT Telecom Italia S.p.A. downstream
AS204545 LEOTELECOMUNICAZIONI LEO TELECOMUNICAZIONI SRL downstream
AS43976 POSTEITALIANE-AS Poste Italiane S.p.A. downstream
AS15584 SIAG Informatica Alto Adige Spa downstream
AS21086 TELEMEDIANET-CONSULTAREA TeleMedia.net srl downstream
AS39759 Passepartout Passepartout s.p.a. downstream
AS12551 AS-ENEL-IT ENEL S.p.A downstream
Neighbours observed via public BGP collectors; not a complete peering list.