AS17378 — AS17378 - TierPoint, LLC

Network type: hosting

AS17378 announces 339 IPv4 prefixes covering 824,320 addresses and 25 IPv6 prefixes.

About this network

AS17378 is operated by TierPoint, LLC.

What it's used for

• The address space carries a mix of enterprise and government customers, evidenced by netnames such as DSAC (Dassault Systemes Americas Corp.), WESTPS (West Pharmaceutical Services, Inc.), PSCNET (Progress Software), and SCK12 (State of South Carolina; CIO).
• With 832,768 IPv4 addresses announced across 426 prefixes and 179 observed neighbours, the high neighbour count relative to the address inventory indicates a transit or network service provider role rather than a simple access network.

Notable

• Registrants include TierPoint, LLC, Dassault Systemes Americas Corp., West Pharmaceutical Services, Inc., Progress Software, State of South Carolina; CIO, and OUTSCALE INC, reflecting a diverse customer base or historical acquisitions.
• The inventory consists of 426 IPv4 prefixes and 59 IPv6 prefixes, with the largest blocks being /16s and /18s, suggesting a substantial and segmented address estate.

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

Announced prefixes

• 8.34.28.0/22
• 12.202.147.0/24
• 23.169.232.0/24
• 24.248.88.0/24
• 24.249.224.0/22
• 38.99.115.0/24
• 38.109.140.0/23
• 38.123.244.0/23
• 40.133.32.0/21
• 40.138.220.0/22
• 40.142.8.0/22
• 40.142.16.0/20
• 40.142.32.0/19
• 40.142.64.0/18
• 40.143.0.0/18
• 40.143.72.0/22
• 40.143.76.0/23
• 40.143.79.0/24
• 40.143.80.0/22
• 40.143.84.0/24
• 40.143.86.0/23
• 40.143.88.0/21
• 40.143.96.0/19
• 40.143.128.0/21
• 40.143.136.0/22
• 40.143.140.0/23
• 40.143.142.0/24
• 40.143.144.0/20
• 40.143.160.0/19
• 40.143.192.0/21
• 40.143.200.0/22
• 40.143.204.0/23
• 40.143.206.0/24
• 40.143.208.0/20
• 40.143.224.0/19
• 50.21.101.0/24
• 63.131.224.0/20
• 63.147.104.0/22
• 63.227.188.0/24
• 63.246.0.0/19
• 63.254.152.0/21
• 64.30.159.0/24
• 65.61.96.0/19
• 65.99.192.0/24
• 65.99.194.0/23
• 65.99.196.0/22
• 65.99.200.0/21
• 65.99.208.0/22
• 65.99.213.0/24
• 65.99.214.0/23
• 65.99.216.0/23
• 65.99.218.0/24
• 65.99.220.0/23
• 65.99.222.0/24
• 65.99.224.0/22
• 65.99.228.0/23
• 65.99.231.0/24
• 65.99.232.0/21
• 65.99.240.0/22
• 65.99.244.0/23
• 65.99.247.0/24
• 65.99.248.0/22
• 65.99.252.0/23
• 65.99.255.0/24
• 66.33.6.0/24
• 66.36.16.0/20
• 66.45.160.0/19
• 66.159.102.0/24
• 66.192.48.0/21
• 66.203.64.0/19
• 66.206.192.0/22
• 66.206.196.0/23
• 66.206.198.0/24
• 66.206.200.0/24
• 66.206.202.0/23
• 66.206.204.0/22
• 67.67.4.0/22
• 67.72.72.0/21
• 67.212.128.0/20
• 67.216.64.0/20
• 67.221.224.0/20
• 68.109.244.0/22
• 68.168.80.0/21
• 68.168.88.0/22
• 68.168.92.0/24
• 68.168.94.0/24
• 68.171.128.0/19
• 69.7.224.0/20
• 69.26.96.0/19
• 69.40.208.0/20
• 69.147.160.0/20
• 69.147.176.0/21
• 69.147.184.0/22
• 69.147.189.0/24
• 69.147.190.0/23
• 69.150.220.0/22
• 69.166.128.0/19
• 70.246.160.0/22
• 72.29.96.0/19
• 72.249.0.0/21

and 264 more.

Upstream networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS3257 GTT Communications Inc.
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS293 ESnet
• AS37721 Virtual Technologies & Solutions
• AS3303 Swisscom (Schweiz) AG
• AS57463 NetIX Communications JSC
• AS13576 SDN Communications
• AS9002 RETN Limited
• AS14907 Wikimedia Foundation Inc.
• AS971 PureVoltage Hosting Inc.
• AS52025 ParadoxNetworks Limited
• AS25091 IP-Max SA
• AS22773 Cox Communications Inc.
• AS394256 Tech Futures Interactive Inc.
• AS34927 iFog GmbH
• AS3130 RGnet OU
• AS7575 Australian Academic and Research Network (AARNet)
• AS852 TELUS Communications Inc.
• AS11164 Internet2

Downstream networks

• AS24459 RIMU HOSTING LIMITED
• AS55045 TekTonic
• AS33168 INLAND IMAGING L.L.C.
• AS40476 Scala Hosting LLC
• AS36745 Caleres, Inc.
• AS1982 Northwest Nexus Inc.
• AS23357 -Reserved AS-
• AS19107 Ymax Communications Corp
• AS22192 Pennsylvania State System of Higher Education
• AS32373 AssetWorks, Inc.
• AS3700 Cloud 9 Internet, Inc.
• AS17352 Application X
• AS30398 Automated Data Systems
• AS21913 Mainfreight, Inc.
• AS395591 Election systems & Software
• AS396839 TekTonic
• AS53528 Sharp Electronics Corporation
• AS395760 MAPCO Express, Inc.
• AS40689 FTS INTERNATIONAL SERVICES, LLC
• AS17034 Gozunga LLC
• AS395382 COMMONWEALTH EQUITY SERVICES, INC.
• AS27549 Cloud at Work
• AS25801 Automated Financial Systems
• AS22385 Janney Montgomery Scott, LLC
• AS26936 USI INSURANCE SERVICES

Adjacent networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS3257 GTT Communications Inc.
• AS24459 RIMU HOSTING LIMITED
• AS55045 TekTonic
• AS33168 INLAND IMAGING L.L.C.
• AS22652 Videotron Ltee
• AS40476 Scala Hosting LLC
• AS36745 Caleres, Inc.
• AS1982 Northwest Nexus Inc.
• AS23357 -Reserved AS-
• AS24482 SG.GS
• AS19107 Ymax Communications Corp
• AS293 ESnet
• AS22192 Pennsylvania State System of Higher Education
• AS3700 Cloud 9 Internet, Inc.
• AS37721 Virtual Technologies & Solutions
• AS32373 AssetWorks, Inc.
• AS57463 NetIX Communications JSC
• AS3303 Swisscom (Schweiz) AG
• AS17352 Application X
• AS13576 SDN Communications
• AS30398 Automated Data Systems

Internet exchanges

• Equinix Internet Exchange Ashburn — Ashburn, United States
• Seattle Internet Exchange — Seattle, United States
• DE-CIX New York — New York, United States
• Equinix Internet Exchange Chicago — Chicago, United States
• New York International Internet Exchange — New York, United States
• DE-CIX Dallas — Dallas, United States
• DE-CIX Chicago — Chicago, United States
• Megaport Dallas — Dallas, United States
• Megaport IX Seattle — Seattle, United States