AS20326 — TERASWITCH

AS20326 announces 76 IPv4 prefixes covering 63,744 addresses and 12 IPv6 prefixes.

About this network

The AS handle TERASWITCH is held by TeraSwitch Networks Inc.

What it's used for

• The address space carries a mix of corporate blocks and leased IP, with netnames including TERAS-2, TERASWITCH-BLK-1, ipxo, and Turknet-DSL.
• The AS announces 63,488 IPv4 addresses and 15 IPv6 prefixes, maintaining 226 observed neighbours; this high neighbour count relative to the address inventory indicates a transit or network service provider role.

Notable

• Registrants include TeraSwitch Networks Inc., Private Customer, CIO; DIAMOND IP BROKERS FZCO; Internet Utilities Abuse Contact, and Cloud Innovation Ltd, reflecting a portfolio of owned and third-party IP space.
• The inventory consists of 75 IPv4 prefixes, including large /20 and /21 blocks, alongside a set of IPv6 prefixes under the 2607:fdc0::/41 range.

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

Announced prefixes

• 13.141.25.0/24
• 31.58.56.0/24
• 31.77.80.0/20
• 45.39.250.0/24
• 45.198.252.0/23
• 45.200.1.0/24
• 45.202.100.0/23
• 63.254.161.0/24
• 63.254.162.0/23
• 63.254.164.0/22
• 63.254.168.0/21
• 63.254.176.0/21
• 63.254.184.0/23
• 63.254.186.0/24
• 64.130.32.0/20
• 64.130.49.0/24
• 64.130.50.0/23
• 64.130.52.0/22
• 64.130.56.0/22
• 64.130.61.0/24
• 64.130.62.0/23
• 67.209.52.0/22
• 72.244.154.0/24
• 74.118.136.0/21
• 82.21.43.0/24
• 82.22.32.0/24
• 82.26.97.0/24
• 82.26.99.0/24
• 82.39.135.0/24
• 82.40.61.0/24
• 82.47.132.0/24
• 82.47.232.0/21
• 82.139.237.0/24
• 89.106.8.0/22
• 95.135.30.0/24
• 104.164.29.0/24
• 104.164.42.0/24
• 141.11.119.0/24
• 141.98.216.0/22
• 143.20.238.0/24
• 149.57.88.0/22
• 151.241.65.0/24
• 151.241.178.0/24
• 151.243.244.0/24
• 151.247.132.0/24
• 154.6.156.0/22
• 154.6.180.0/22
• 154.84.160.0/22
• 154.84.172.0/22
• 154.88.56.0/22
• 154.193.156.0/23
• 154.193.163.0/24
• 154.193.164.0/22
• 156.245.216.0/22
• 156.245.228.0/22
• 156.246.30.0/24
• 166.1.42.0/24
• 166.1.74.0/24
• 167.148.198.0/24
• 167.148.204.0/24
• 167.148.207.0/24
• 167.148.210.0/24
• 169.40.200.0/22
• 181.215.23.0/24
• 188.255.230.0/24
• 193.109.196.0/24
• 198.13.128.0/20
• 202.8.8.0/22
• 204.16.240.0/21
• 205.196.166.0/23
• 208.91.104.0/23
• 208.91.107.0/24
• 208.91.108.0/22
• 212.135.48.0/20
• 212.135.80.0/20
• 222.167.241.0/24
• 2607:fdc0::/40
• 2607:fdc0:100::/41
• 2607:fdc0:1c0::/42
• 2607:fdc0:200::/42
• 2607:fdc0:280::/41
• 2607:fdc0:300::/41
• 2607:fdc0:3c0::/42
• 2607:fdc0:4c0::/42
• 2607:fdc0:500::/40
• 2607:fdc0:700::/40
• 2607:fdc0:800::/39
• 2607:fdc0:a00::/42

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS2914 NTT America, Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS174 Cogent Communications, LLC
• AS50304 Blix Solutions AS
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS17639 Converge ICT Solutions Inc.
• AS34927 iFog GmbH
• AS1836 green.ch AG
• AS48362 Stadtwerke Feldkirch
• AS38001 NewMedia Express Pte Ltd
• AS394256 Tech Futures Interactive Inc.
• AS14907 Wikimedia Foundation Inc.
• AS48185 team.blue NV
• AS204092 Association GRIFON
• AS50673 Serverius Holding B.V.
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• AS49559 A-Systems Sp. z o.o.
• AS57866 Fusix Networks B.V.
• AS37721 Virtual Technologies & Solutions
• AS7575 Australian Academic and Research Network (AARNet)
• AS3130 RGnet OU

Downstream networks

• AS931 Hyonix
• AS399114 Hyonix
• AS213001 LA5 Digital LTD
• AS7859 pair Networks
• AS3402 Butterfly Research
• AS142594 SpeedyPage Ltd
• AS53891 Zero Position
• AS26411 Saas.group LLC
• AS402722 Arct
• AS35487 Misaka Network, Inc.
• AS214783 Danny Nieuwenhuis trading as DedicatedNodes
• AS400798 Pittsburgh Internet Exchange
• AS22897 84 LUMBER COMPANY
• AS399781 AE Hosting
• AS399460 Helius
• AS398223 Pomona Consulting LLC
• AS19281 Quad9
• AS42198 Jurassic Innovations, LLC

Adjacent networks

• AS931 Hyonix
• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS399114 Hyonix
• AS50304 Blix Solutions AS
• AS213001 LA5 Digital LTD
• AS22652 Videotron Ltee
• AS34927 iFog GmbH
• AS57866 Fusix Networks B.V.
• AS7859 pair Networks
• AS3402 Butterfly Research
• AS35487 Misaka Network, Inc.
• AS14907 Wikimedia Foundation Inc.
• AS48362 Stadtwerke Feldkirch
• AS142594 SpeedyPage Ltd
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS17639 Converge ICT Solutions Inc.
• AS50673 Serverius Holding B.V.
• AS24482 SG.GS
• AS48185 team.blue NV
• AS394256 Tech Futures Interactive Inc.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• Equinix Internet Exchange Singapore — Singapore, Singapore
• Equinix Internet Exchange Ashburn — Ashburn, United States
• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• Seattle Internet Exchange — Seattle, United States
• Coresite - Any2 West — Los Angeles, United States
• Any2 California — Los Angeles, United States
• London Network Access Point — London, United Kingdom
• DE-CIX New York — New York, United States
• Singapore Internet Exchange — Singapore, Singapore
• SwissIX — Zurich, Switzerland
• Equinix Internet Exchange Hong Kong — Hong Kong, China
• Equinix Internet Exchange Dallas — Dallas, United States
• New York International Internet Exchange — New York, United States
• ERA-IX Amsterdam — Amsterdam, Netherlands
• Fremont Cabal Internet Exchange — Fremont, United States
• FL-IX - The Florida Internet Exchange / Community IX - Florida — Miami, United States
• DE-CIX Dallas — Dallas, United States
• Internet Neutral Exchange Association CLG - LAN1 — Dublin, Ireland
• ERA-IX Frankfurt — Frankfurt, Germany
• DE-CIX Chicago — Chicago, United States
• Pittsburgh Internet Exchange — Pittsburgh, United States