AS1267 — ASN-WINDTRE IUNET

Network type: mobile

AS1267 announces 81 IPv4 prefixes covering 7,396,352 addresses and 2 IPv6 prefixes.

About this network

WindTre (ASN-WINDTRE) — a major Italian mobile and fixed-line operator, owned by CK Hutchison.

What it's used for

• Mobile data for a large Italian subscriber base, plus fixed broadband (the former Infostrada network).

Notable

• A large Italian "eyeball" network; mobile addresses typically sit behind carrier-grade NAT.
• Formed in 2016 from the merger of Wind and 3 Italy (Tre).

Interesting

• Competes with TIM and Vodafone; by some measures the largest Italian operator by consumer SIM count.

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

Announced prefixes

• 2.156.0.0/15
• 2.158.0.0/16
• 2.159.0.0/17
• 2.159.192.0/18
• 5.77.64.0/19
• 31.190.0.0/15
• 37.100.0.0/14
• 62.98.0.0/16
• 81.81.0.0/16
• 91.254.0.0/15
• 94.160.0.0/13
• 151.3.0.0/16
• 151.4.0.0/16
• 151.5.0.0/18
• 151.5.64.0/20
• 151.5.80.0/21
• 151.5.96.0/19
• 151.5.128.0/17
• 151.6.0.0/15
• 151.8.0.0/15
• 151.10.0.0/16
• 151.11.0.0/19
• 151.11.32.0/20
• 151.11.54.0/23
• 151.11.56.0/21
• 151.11.64.0/18
• 151.11.128.0/17
• 151.12.0.0/14
• 151.16.0.0/12
• 151.32.0.0/11
• 151.64.0.0/12
• 151.81.0.0/16
• 151.82.0.0/15
• 151.84.0.0/16
• 151.93.0.0/16
• 151.95.0.0/16
• 176.206.0.0/15
• 185.27.74.0/24
• 185.54.32.0/22
• 185.145.101.0/24
• 185.145.103.0/24
• 185.215.172.0/22
• 185.215.240.0/22
• 192.5.97.0/24
• 192.92.126.0/24
• 192.94.212.0/24
• 192.104.23.0/24
• 192.106.0.0/17
• 192.106.128.0/18
• 192.106.193.0/24
• 192.106.194.0/23
• 192.106.198.0/23
• 192.106.200.0/21
• 192.106.208.0/20
• 192.106.224.0/21
• 192.106.232.0/23
• 192.106.235.0/24
• 192.106.236.0/22
• 192.106.240.0/20
• 193.70.128.0/20
• 193.70.144.0/23
• 193.70.147.0/24
• 193.70.148.0/22
• 193.70.152.0/21
• 193.70.160.0/19
• 193.70.192.0/19
• 193.70.224.0/23
• 193.70.228.0/22
• 193.70.232.0/21
• 193.70.240.0/20
• 193.76.0.0/16
• 193.109.90.0/24
• 194.20.24.0/24
• 195.45.0.0/16
• 195.210.64.0/19
• 212.52.64.0/18
• 212.141.0.0/16
• 212.245.0.0/16
• 217.20.4.0/22
• 217.20.8.0/21
• 217.171.64.0/20
• 2a02:b000::/23
• 2a0b:a540::/29

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS9002 RETN Limited
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS50304 Blix Solutions AS
• AS1836 green.ch AG
• AS57463 NetIX Communications JSC
• AS12552 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS48362 Stadtwerke Feldkirch
• AS48185 team.blue NV
• AS3303 Swisscom (Schweiz) AG
• AS37100 SEACOM Limited
• AS20485 Joint Stock Company TransTeleCom
• AS49559 A-Systems Sp. z o.o.
• AS50300 CustodianDC Limited
• AS212024 Marc Schmitt
• AS17639 Converge ICT Solutions Inc.
• AS3741 Dimension Data
• AS50673 Serverius Holding B.V.
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS20766 Association "Gitoyen"

Downstream networks

• AS198471 Opnet Srl
• AS21176 Engineering D.HUB S.p.A.
• AS24608 WIND TRE S.P.A.
• AS3242 REEVO S.P.A.
• AS52030 Server Plan S.r.l.
• AS24994 genesys informatica srl
• AS15691 UAN COMPANY S.R.L.
• AS203201 INFRASTRUCTURE ITALIA COLO S.R.L.
• AS202675 Keliweb S.R.L
• AS199237 EuroReti S.r.l.
• AS44701 Software Design srl
• AS202074 Link Telecomunicazioni SRL
• AS28977 United Nations Logistics Base
• AS16076 Infotech S.r.l
• AS41734 Comifar Distribuzione S.p.A.
• AS205195 European Food Safety Authority
• AS29050 Terrecablate Reti e Servizi S.R.L.
• AS202017 ASM VIGEVANO E LOMELLINA SPA
• AS50394 SYSTEM SRL
• AS31034 Aruba S.p.A.
• AS204694 ISCHIA TELECOMUNICAZIONI S.R.L.
• AS205925 Italiana Petroli SpA
• AS60049 CPL CONCORDIA Soc. Coop.
• AS208919 Data Felix srl
• AS206732 Lo Conte WiFi s.r.l.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS198471 Opnet Srl
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS9002 RETN Limited
• AS203201 INFRASTRUCTURE ITALIA COLO S.R.L.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS21176 Engineering D.HUB S.p.A.
• AS50304 Blix Solutions AS
• AS24608 WIND TRE S.P.A.
• AS3242 REEVO S.P.A.
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions
• AS3741 Dimension Data
• AS12552 GlobalConnect AB
• AS52030 Server Plan S.r.l.
• AS37100 SEACOM Limited
• AS1836 green.ch AG
• AS24994 genesys informatica srl
• AS17639 Converge ICT Solutions Inc.
• AS20485 Joint Stock Company TransTeleCom
• AS50300 CustodianDC Limited
• AS3303 Swisscom (Schweiz) AG
• AS57463 NetIX Communications JSC

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Milan Internet Exchange — Milan, Italy
• Roma Internet Exchange Point — Rome, Italy
• Torino Piemonte Exchange Point — Torino, Italy