AS1299 — TWELVE99 Arelion, fka Telia Carrier

Network type: transit

AS1299 announces 99 IPv4 prefixes covering 389,888 addresses and 13 IPv6 prefixes.

About this network

Arelion — formerly Telia Carrier — operates one of the world's top-ranked Tier 1 backbones (TWELVE99, a nod to the AS number).

What it's used for

• Global IP transit and wavelength/backbone services sold to ISPs, content networks, and enterprises worldwide.
• Consistently ranked at or near the top of global IP-transit reachability rankings by connected networks.

Notable

• A Tier 1: it reaches the entire internet through settlement-free peering and buys transit from no one.
• Low announced IPv4 count is normal for a pure transit carrier — it moves other networks' traffic rather than hosting end users.

Interesting

• Divested by Telia (sold to the Swedish investor Polhem Infra) in 2021 and rebranded from Telia Carrier to Arelion in January 2022. It's often used as a reference backbone in latency and routing studies.

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

Announced prefixes

• 23.234.152.0/22
• 43.228.184.0/22
• 45.15.18.0/24
• 45.87.30.0/23
• 45.134.220.0/23
• 45.145.38.0/24
• 45.148.97.0/24
• 45.148.98.0/23
• 45.149.105.0/24
• 45.149.106.0/23
• 52.128.192.0/22
• 62.115.0.0/17
• 62.115.128.0/18
• 62.115.192.0/19
• 62.115.224.0/20
• 62.115.240.0/22
• 62.115.246.0/23
• 62.115.248.0/21
• 68.164.208.0/21
• 68.164.220.0/22
• 80.239.128.0/17
• 83.168.124.0/24
• 84.245.48.0/21
• 84.245.56.0/24
• 84.245.58.0/23
• 84.245.60.0/22
• 84.254.68.0/22
• 89.31.219.0/24
• 89.126.0.0/17
• 92.112.248.0/21
• 95.101.133.0/24
• 103.47.204.0/22
• 104.103.64.0/22
• 107.166.16.0/21
• 109.104.121.0/24
• 109.176.210.0/24
• 109.176.241.0/24
• 122.8.48.0/22
• 139.123.228.0/24
• 139.123.232.0/24
• 148.188.16.0/20
• 148.188.208.0/20
• 153.112.205.0/24
• 170.10.70.0/24
• 185.7.175.0/24
• 185.26.158.0/24
• 185.154.150.0/23
• 185.228.227.0/24
• 185.231.40.0/24
• 185.244.221.0/24
• 185.244.222.0/23
• 192.25.176.0/23
• 192.71.172.0/24
• 192.89.218.0/24
• 192.121.102.0/24
• 193.24.65.0/24
• 193.24.66.0/24
• 193.84.135.0/24
• 193.180.24.0/24
• 193.180.119.0/24
• 193.181.41.0/24
• 193.181.46.0/24
• 193.183.217.0/24
• 193.234.249.0/24
• 193.235.106.0/24
• 194.76.208.0/24
• 194.101.81.0/24
• 195.12.224.0/19
• 195.21.96.0/19
• 195.143.0.0/21
• 195.143.28.0/22
• 195.143.36.0/22
• 195.143.108.0/22
• 195.143.144.0/22
• 195.143.152.0/22
• 195.143.164.0/22
• 195.143.192.0/20
• 195.143.208.0/21
• 195.143.224.0/22
• 195.143.232.0/21
• 195.143.240.0/22
• 195.143.248.0/22
• 195.191.212.0/24
• 199.163.0.0/16
• 199.198.157.0/24
• 199.198.158.0/24
• 202.163.0.0/20
• 202.163.16.0/21
• 202.163.24.0/22
• 202.163.28.0/23
• 205.241.128.0/18
• 205.241.192.0/19
• 205.241.224.0/20
• 208.12.128.0/17
• 209.95.128.0/19
• 209.170.64.0/18
• 213.155.128.0/19
• 213.248.64.0/18
• 217.74.19.0/24
• 2001:2000:3000::/40

and 12 more.

Upstream networks

• AS6939 Hurricane Electric LLC
• AS2914 NTT America, Inc.
• AS3356 Level 3 Parent, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS174 Cogent Communications, LLC
• AS3257 GTT Communications Inc.
• AS577 Bell Canada
• AS50304 Blix Solutions AS
• AS22652 Videotron Ltee
• AS9002 RETN Limited
• AS7018 AT&T Enterprises, LLC
• AS37721 Virtual Technologies & Solutions
• AS20766 Association "Gitoyen"
• AS6696 VERIXI SA
• AS56655 Gigahost AS
• AS14907 Wikimedia Foundation Inc.
• AS20205 Amplex Electric, Inc.
• AS48185 team.blue NV
• AS1836 green.ch AG
• AS48362 Stadtwerke Feldkirch
• AS3491 PCCW Global (HK) Ltd.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS34927 iFog GmbH
• AS1257 Tele2 Sverige AB
• AS20514 Axians AB

Downstream networks

• AS16509 Amazon.com, Inc.
• AS22773 Cox Communications Inc.
• AS8151 UNINET
• AS36352 HostPapa
• AS11492 CABLE ONE, INC.
• AS7029 Windstream Communications LLC
• AS6327 Shaw Communications
• AS11172 Alestra, S. de R.L. de C.V.
• AS9009 M247 Europe SRL
• AS31898 Oracle Corporation
• AS11776 Breezeline
• AS6079 RCN
• AS62240 Clouvider Limited
• AS7459 Grande Communications Networks, LLC
• AS11404 Wave Broadband
• AS9498 BHARTI Airtel Ltd.
• AS11830 Instituto Costarricense de Electricidad y Telecom.
• AS7713 PT Telekomunikasi Indonesia
• AS20473 The Constant Company, LLC
• AS14593 Space Exploration Technologies Corporation
• AS7545 TPG Telecom Limited
• AS20940 Akamai International B.V.
• AS8069 Microsoft Corporation
• AS577 Bell Canada
• AS8764 Telia Lietuva, AB

Adjacent networks

• AS50304 Blix Solutions AS
• AS22652 Videotron Ltee
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS7018 AT&T Enterprises, LLC
• AS20514 Axians AB
• AS34927 iFog GmbH
• AS34549 meerfarbig GmbH & Co. KG
• AS58453 China Mobile International Limited
• AS2914 NTT America, Inc.
• AS3257 GTT Communications Inc.
• AS49788 Nexthop AS
• AS20766 Association "Gitoyen"
• AS6696 VERIXI SA
• AS577 Bell Canada
• AS6939 Hurricane Electric LLC
• AS16509 Amazon.com, Inc.
• AS57866 Fusix Networks B.V.
• AS20485 Joint Stock Company TransTeleCom
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS48362 Stadtwerke Feldkirch
• AS14907 Wikimedia Foundation Inc.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS9498 BHARTI Airtel Ltd.
• AS22773 Cox Communications Inc.

Internet exchanges

• GNM Internet Exchange Amsterdam — Amsterdam, Netherlands
• Roma Internet Exchange Point — Rome, Italy