ASN Lookup Tool

TierPoint, LLC tierpoint.com US US 443 Routes

AS Data

AS17378

AS17378 – TierPoint, LLC

AS Number 17378
AS Name AS17378
Organization TierPoint, LLC (tl-801)
Country US
Website tierpoint.com
Number of IPv4 Routes 393
Number of IPv6 Routes 50
ASN type BUSINESS
Registry ARIN
Date Allocated 2000-08-24

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IP Ranges

Route # IPs
2607:f3f8:2000::/36 ~5×10²⁷
2604:7e00:32::/48 ~1×10²⁴
173.237.184.0/21 2048
2600:2c00:7000::/36 ~5×10²⁷
207.210.192.0/18 16384
72.29.108.0/23 512
40.143.120.0/22 1024
2606:a700::/36 ~5×10²⁷
174.136.29.0/24 256
207.154.0.0/18 16384
209.55.33.0/24 256
159.26.226.0/24 256
40.143.48.0/22 1024
173.237.128.0/18 16384
199.164.135.0/24 256
142.248.181.0/24 256
209.92.90.0/23 512
68.171.148.0/22 1024
104.37.110.0/23 512
216.27.40.0/21 2048
199.164.143.0/24 256
216.27.0.0/18 16384
209.55.34.0/24 256
206.245.164.0/24 256
2604:7e00:254::/48 ~1×10²⁴
204.15.100.0/22 1024
2604:7e00:60::/44 ~19×10²⁴
66.36.24.0/21 2048
69.166.142.0/24 256
205.147.202.0/24 256
38.109.140.0/23 512
67.216.64.0/22 1024
209.92.56.0/24 256
159.26.225.0/24 256
2001:4970::/32 ~79×10²⁷
208.88.240.0/22 1024
2604:7e00:30::/44 ~19×10²⁴
173.237.136.0/23 512
40.142.80.0/21 2048
2600:2c01:5000::/36 ~5×10²⁷
208.74.192.0/22 1024
209.92.230.0/23 512
209.59.16.0/21 2048
2600:2c01::/36 ~5×10²⁷
40.143.160.0/20 4096
40.142.16.0/20 4096
207.154.32.0/19 8192
40.143.56.0/21 2048
144.202.255.0/24 256
69.166.128.0/19 8192
72.249.40.0/22 1024
2607:f3f8:4000::/36 ~5×10²⁷
40.143.52.0/22 1024
209.92.62.0/24 256
12.202.147.0/24 256
173.240.48.0/20 4096
74.118.40.0/22 1024
206.196.115.0/24 256
173.237.160.0/23 512
66.45.160.0/19 8192

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       17378
ASName:         AS17378
ASHandle:       AS17378
RegDate:        2000-08-24
Updated:        2018-10-09
Ref:            https://rdap.arin.net/registry/autnum/17378


OrgName:        TierPoint, LLC
OrgId:          TL-801
Address:        12444 Powerscourt Drive                              Suite 450
City:           St. Louis
StateProv:      MO
PostalCode:     63131
Country:        US
RegDate:        2017-01-18
Updated:        2024-07-23
Ref:            https://rdap.arin.net/registry/entity/TL-801

ReferralServer:  rwhois://rwhois.tierpoint.net:4321

OrgTechHandle: CZUMB2-ARIN
OrgTechName:   Czumbil, Romeo 
OrgTechPhone:  +1-610-994-3046 
OrgTechEmail:  romeo.czumbil@tierpoint.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CZUMB2-ARIN

OrgAbuseHandle: TIERP2-ARIN
OrgAbuseName:   Tierpoint Abuse
OrgAbusePhone:  +1-844-200-8718 
OrgAbuseEmail:  abuse@tierpoint.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TIERP2-ARIN

OrgDNSHandle: CZUMB2-ARIN
OrgDNSName:   Czumbil, Romeo 
OrgDNSPhone:  +1-610-994-3046 
OrgDNSEmail:  romeo.czumbil@tierpoint.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/CZUMB2-ARIN

OrgTechHandle: JEREM7-ARIN
OrgTechName:   Bussard, Jeremy A
OrgTechPhone:  +1-410-369-3900 
OrgTechEmail:  jeremy.bussard@tierpoint.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JEREM7-ARIN

OrgNOCHandle: TIERP3-ARIN
OrgNOCName:   Tierpoint NOC
OrgNOCPhone:  +1-844-200-8718 
OrgNOCEmail:  support@tierpoint.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TIERP3-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS63427 Computer Design & Integration LLC US
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS393577 Tritan Development US
AS401703 Ordinal Advisors LLC US
AS400712 Maxim Healthcare Services, Inc. US
AS3737 PenTeleData Inc. US
AS394428 Connecture, Inc. US
AS11372 14 W Administrative Services LLC US
AS286 GTT Communications Inc. US
AS46848 Votacall Inc. US
AS31133 PJSC MegaFon RU
AS14537 Continent 8 LLC US
AS37468 Angola Cables AO
AS199524 G-Core Labs S.A. LU
AS14773 Lancaster Lebanon Intermediate Unit 13 US
AS3303 Swisscom Schweiz AG CH
AS26377 Expertek Systems Inc. US
AS6079 RCN US
AS1000 LINK AMERICAN US
AS23367 Adaptive Data Networks, LLC US
AS19068 Tommy Bahama Group, Inc. US
AS62541 Vishay Intertechnology, Inc. US
AS400913 Comarch Inc US
AS32590 Valve Corporation US
AS11164 Internet2 US
AS399337 Netcrawler Inc CA
AS26815 Lowenstein Sandler US
AS19684 Latigo, LLC US
AS25091 IP Max SA ZZ
AS401332 Triplebit US
AS1031 PEER 1031 LLC US
AS61461 Airtek Solutions C.A. VE
AS1003 andrewnet US
AS1828 Unitas Global US
AS20462 Opulent Cloud US
AS264479 Turbozone Internet BR
AS396151 Steward Health Care System LLC US
AS46740 Swisher International, Inc. US
AS63180 STS Tire & Auto Centers US
AS23469 Highwoods Properties, Inc. US
AS57695 Misaka Network, Inc. US
AS26545 The Bankers Bank US
AS4826 Vocus Connect International Backbone AU
AS209823 Enki Multimedia EURL FR
AS30398 Automated Data Systems US
AS393967 Lynden Incorporated US
AS33168 INLAND IMAGING L.L.C. US
AS400441 WINAC US
AS400403 Local Stratus US
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV MX
AS4455 IX Reach Ltd GB
AS27215 Diagnostic Imaging Associates, Inc. US
AS18403 FPT Telecom Company VN
AS11958 USAble Life US
AS3700 Cloud 9 Internet, Inc. US
AS9002 RETN Limited GB
AS394325 SpectrumVoIP Inc US
AS4474 TCT West, Inc. US
AS7575 Australian Academic and Research Network (AARNet) AU
AS54420 COCC US

Upstreams

AS Number Description Country
AS7195 EDGEUNO S.A.S CO
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS13576 SDN Communications US
AS6939 Hurricane Electric LLC US
AS8359 MTS PJSC RU
AS6204 ZET.NET IP Transit RO
AS286 GTT Communications Inc. US
AS33891 Core Backbone GmbH DE
AS4230 CLARO S.A. BR
AS17557 Pakistan Telecommunication Company Limited PK
AS37468 Angola Cables AO
AS60171 AFR IX TELECOM S.A. ES
AS394256 Tech Futures Interactive Inc. CA
AS52025 ParadoxNetworks Limited GB
AS3303 Swisscom Schweiz AG CH
AS6461 Zayo Bandwidth US
AS8220 COLT Technology Services Group Limited GB
AS14840 BR.Digital Telecom BR
AS9002 RETN Limited GB
AS6057 Administracion Nacional de Telecomunicaciones UY
AS174 Cogent Communications, LLC US
AS22773 Cox Communications Inc. US
AS32097 WholeSale Internet, Inc. US
AS971 PureVoltage Hosting Inc. US
AS13786 Seabras 1 USA, LLC US
AS25091 IP Max SA ZZ
AS7575 Australian Academic and Research Network AU
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US
AS46887 Zayo Bandwidth US
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS63427 Computer Design & Integration LLC US
AS399988 ENC Holding Corporation US
AS26239 Atlas Air, Inc. US
AS22928 CMR LLC US
AS400712 Maxim Healthcare Services, Inc. US
AS394428 Connecture, Inc. US
AS11372 14 W Administrative Services LLC US
AS46848 Votacall Inc. US
AS14537 Continent 8 LLC US
AS33031 IANA - Autonomous System Number US

Contacts

Email Contacts

jeremy.bussard@tierpoint.com romeo.czumbil@tierpoint.com

Abuse Contacts

abuse@tierpoint.com

Legacy Routes

74.50.48.0/20 199.255.144.0/22 209.59.31.0/24 199.231.76.0/23 2605:7700::/48 199.255.145.0/24 199.231.79.0/24 207.210.219.0/24

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Frequently Asked Questions

ASN AS17378 is an Autonomous System Number used to identify a network for BGP internet routing.
AS17378 is listed under TierPoint, LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.