AS3269 — ASN-IBSNAZ

Network type: residential

AS3269 announces 314 IPv4 prefixes covering 19,828,224 addresses and 1 IPv6 prefixes.

About this network

Telecom Italia's domestic network (ASN-IBSNAZ) — the TIM incumbent's consumer and business broadband across Italy.

What it's used for

• Fixed broadband and mobile internet for Italian homes and businesses.

Notable

• The largest "eyeball" network in Italy.
• Distinct from AS6762 (Sparkle/Seabone), the Telecom Italia group's international carrier backbone — 3269 is the Italian retail/access side.

Interesting

• IBSNAZ in the handle is a legacy label from Telecom Italia's early "Interbusiness" national IP service.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2.112.0.0/13
• 5.11.112.0/20
• 5.77.96.0/19
• 5.96.0.0/14
• 5.179.128.0/19
• 5.252.84.0/23
• 31.194.0.0/15
• 31.196.0.0/14
• 37.32.80.0/21
• 37.205.128.0/17
• 37.206.0.0/15
• 62.86.0.0/20
• 62.86.16.0/21
• 62.86.24.0/23
• 62.86.27.0/24
• 62.86.28.0/22
• 62.86.32.0/19
• 62.86.64.0/19
• 62.86.96.0/20
• 62.86.112.0/22
• 62.86.117.0/24
• 62.86.118.0/23
• 62.86.120.0/21
• 62.86.128.0/17
• 62.100.90.0/24
• 62.110.0.0/16
• 62.211.0.0/16
• 79.0.0.0/11
• 79.32.0.0/12
• 79.49.0.0/16
• 79.50.0.0/15
• 79.52.0.0/14
• 79.56.0.0/13
• 80.16.0.0/13
• 80.71.234.0/24
• 80.180.0.0/16
• 80.183.0.0/16
• 80.204.0.0/14
• 81.72.0.0/15
• 81.74.0.0/17
• 81.74.128.0/18
• 81.74.192.0/19
• 81.74.224.0/21
• 81.74.232.0/22
• 81.74.236.0/23
• 81.74.240.0/21
• 81.74.248.0/22
• 81.74.253.0/24
• 81.74.254.0/23
• 81.75.0.0/16
• 81.112.0.0/15
• 81.114.0.0/16
• 81.115.0.0/18
• 81.115.64.0/19
• 81.115.96.0/21
• 81.115.104.0/22
• 81.115.108.0/23
• 81.115.111.0/24
• 81.115.112.0/23
• 81.115.116.0/23
• 81.115.120.0/21
• 81.115.128.0/17
• 81.116.0.0/16
• 81.117.0.0/17
• 81.117.128.0/19
• 81.117.160.0/20
• 81.117.176.0/21
• 81.117.184.0/23
• 81.117.186.0/24
• 81.117.189.0/24
• 81.117.190.0/23
• 81.117.192.0/18
• 81.118.0.0/16
• 81.119.0.0/17
• 81.119.130.0/23
• 81.119.132.0/23
• 81.119.134.0/24
• 81.119.136.0/24
• 81.119.138.0/23
• 81.119.140.0/22
• 81.119.144.0/20
• 81.119.160.0/19
• 81.119.192.0/18
• 81.120.0.0/15
• 81.122.0.0/16
• 81.123.0.0/18
• 81.123.64.0/19
• 81.123.96.0/22
• 81.123.102.0/23
• 81.123.104.0/21
• 81.123.112.0/20
• 81.123.128.0/19
• 81.123.160.0/20
• 81.123.176.0/22
• 81.123.184.0/24
• 81.123.187.0/24
• 81.123.190.0/23
• 81.123.192.0/18
• 81.124.0.0/18
• 81.124.64.0/19

and 215 more.

Upstream networks

• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS12779 IT.Gate S.p.A.

Downstream networks

• AS20746 Telecom Italia S.p.A.
• AS44473 S.T. S.r.l.
• AS16232 Telecom Italia S.p.A.
• AS15584 Informatica Alto Adige Spa
• AS39887 Televideocom Srl
• AS12551 ENEL S.p.A
• AS47136 Generali Operations Service Platform S.r.l.
• AS60559 Maxfon Srl
• AS47473 Ruzzo Reti S.p.a.
• AS21086 TeleMedia.net srl
• AS47254 Wi-Fi Communication S.r.l.
• AS48815 CriticalCase s.r.l
• AS208296 Montagna Digitale ValWeb
• AS3573 Accenture LLP
• AS24869 Presidenza del Consiglio dei Ministri
• AS61000 Etruriacom Srl
• AS48382 Microdata Group SRL
• AS33964 Sogei Societa' Generale d' Informatica S.p.A.
• AS49215 Burgo Group S.p.A
• AS60814 Dipartimento della Protezione Civile
• AS204431 OPEN SOLUTION S.R.L.
• AS205704 Amap SPA
• AS196892 TD Group Italia S.r.l.
• AS198013 Ipkom Srl
• AS35110 Regione Basilicata

Adjacent networks

• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS20746 Telecom Italia S.p.A.
• AS44473 S.T. S.r.l.
• AS16232 Telecom Italia S.p.A.
• AS12779 IT.Gate S.p.A.
• AS15584 Informatica Alto Adige Spa
• AS39887 Televideocom Srl
• AS12551 ENEL S.p.A
• AS8244 TELECOM ITALIA SPARKLE S.p.A.
• AS47136 Generali Operations Service Platform S.r.l.
• AS43976 Poste Italiane S.p.A.
• AS60559 Maxfon Srl
• AS47473 Ruzzo Reti S.p.a.
• AS21086 TeleMedia.net srl
• AS47254 Wi-Fi Communication S.r.l.
• AS48815 CriticalCase s.r.l
• AS208296 Montagna Digitale ValWeb
• AS3573 Accenture LLP
• AS24869 Presidenza del Consiglio dei Ministri
• AS61000 Etruriacom Srl
• AS48382 Microdata Group SRL
• AS33964 Sogei Societa' Generale d' Informatica S.p.A.
• AS49215 Burgo Group S.p.A
• AS60814 Dipartimento della Protezione Civile
• AS204431 OPEN SOLUTION S.R.L.

Internet exchanges

• Milan Internet Exchange — Milan, Italy
• Roma Internet Exchange Point — Rome, Italy