ASN Lookup Tool

Cologix, Inc. cologix.com US US 61 Routes

AS Data

AS8001

AS8001 – Cologix, Inc.

AS Number 8001
AS Name COLOGIX
Organization Cologix, Inc. (colog-8-z)
Country US
Website cologix.com
Number of IPv4 Routes 54
Number of IPv6 Routes 6
ASN type HOSTING
Registry ARIN
Date Allocated 1996-08-22

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Use ASN data for AS8001 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
66.246.36.0/22 1024
66.246.0.0/16 65536
64.21.0.0/17 32768
209.123.55.0/24 256
208.94.172.0/22 1024
199.188.170.0/24 256
209.123.121.0/24 256
216.69.194.0/24 256
70.47.50.0/23 512
209.123.73.0/24 256
209.123.151.0/24 256
216.69.207.0/24 256
209.123.78.0/24 256
199.233.220.0/22 1024
64.247.0.0/18 16384
70.47.54.0/24 256
2001:518:2802::/48 ~1×10²⁴
64.21.128.0/19 8192
207.99.0.0/17 32768
209.123.53.0/24 256
216.69.219.0/24 256
77.67.101.0/24 256
198.102.78.0/24 256
67.196.184.0/21 2048
207.192.76.0/24 256
67.196.0.0/16 65536
209.123.81.0/24 256
216.69.201.0/24 256
64.21.176.0/21 2048
74.116.192.0/21 2048
198.102.79.0/24 256
66.246.112.0/22 1024
209.123.35.0/24 256
71.5.34.0/24 256
70.47.0.0/16 65536
207.192.64.0/18 16384
2605:4400:5::/48 ~1×10²⁴
209.123.0.0/16 65536
2605:4400:2::/48 ~1×10²⁴
208.76.6.0/24 256
66.29.0.0/17 32768
216.69.212.0/24 256
216.69.195.0/24 256
64.21.160.0/20 4096
64.247.12.0/24 256
207.99.104.0/24 256
216.69.206.0/24 256
209.123.4.0/24 256
66.104.102.0/24 256
2001:518:a000::/36 ~5×10²⁷
216.69.213.0/24 256
216.69.192.0/24 256
70.47.211.0/24 256
2001:518::/32 ~79×10²⁷
216.69.223.0/24 256
67.196.88.0/24 256
216.118.64.0/18 16384
66.29.98.0/24 256
66.246.142.0/24 256
70.47.210.0/24 256

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:       8001
ASName:         COLOGIX
ASHandle:       AS8001
RegDate:        1996-08-22
Updated:        2022-04-20
Ref:            https://rdap.arin.net/registry/autnum/8001


OrgName:        Cologix, Inc
OrgId:          COLOG-8-Z
Address:        1601 19th Street
Address:        Suite 650
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2022-02-03
Updated:        2025-05-07
Ref:            https://rdap.arin.net/registry/entity/COLOG-8-Z


OrgAbuseHandle: ABUSE5526-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-720-230-7000 
OrgAbuseEmail:  abuse@cologix.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5526-ARIN

OrgTechHandle: BECKJ20-ARIN
OrgTechName:   Beck, Josh 
OrgTechPhone:  +1-855-449-4357 
OrgTechEmail:  josh.beck@cologix.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BECKJ20-ARIN

OrgNOCHandle: NETWO9665-ARIN
OrgNOCName:   Network Engineering
OrgNOCPhone:  +1-844-449-4357 
OrgNOCEmail:  noc@cologix.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9665-ARIN

OrgTechHandle: JOBAY1-ARIN
OrgTechName:   Jobay, Mike 
OrgTechPhone:  +1-973-590-5177 
OrgTechEmail:  mike.jobay@cologix.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JOBAY1-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
AS33358 AE CORPORATE SERVICES CO US
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS18637 Cloudli Communications Corp. CA
AS6939 Hurricane Electric LLC US
AS63157 DSW Information Technology LLC. US
AS31133 PJSC MegaFon RU
AS22345 Solix, Inc. US
AS14537 Continent 8 LLC US
AS4230 CLARO S.A. BR
AS38016 Nokia Solutions and Networks Australia Pty Ltd AU
AS39937 LTech Solutions, Ltd. US
AS37468 Angola Cables AO
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS14773 Lancaster Lebanon Intermediate Unit 13 US
AS2497 Internet Initiative Japan Inc. JP
AS14907 Wikimedia Foundation Inc. US
AS293 ESnet US
AS1351 University of Vermont US
AS394177 SHIFT HOSTING LLC US
AS30202 Level IV US
AS48254 20i Limited GB
AS51185 MainStreaming SpA IT
AS55171 MTS Healthcare US
AS6461 Zayo Bandwidth US
AS32746 Computer Design & Integration LLC US
AS37721 Virtual Technologies & Solutions BF
AS14840 BR.Digital Telecom BR
AS45489 Sri Lanka Telecom Ltd LK
AS61573 IP TELECOM BR
AS17072 TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. MX
AS40715 Cologix, Inc US
AS57463 NetIX Communications JSC BG
AS30138 Artech Information Systems LLC US
AS48582 ngena GmbH DE
AS971 PureVoltage Hosting Inc. US
AS2734 CoreSite US
AS61461 Airtek Solutions C.A. VE
AS46472 NULL ORG
AS63077 ConnectMe, LLC. US
AS17103 Jensen Research Corporation US
AS1299 Arelion Sweden AB SE
AS1828 Unitas Global US
AS3292 TDC Holding A/S DK
AS264479 Turbozone Internet BR
AS24482 SG.GS SG
AS26830 OPERS US
AS6667 Elisa Oyj FI
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS7311 Frontier Networks Inc CA
AS4883 NULL ORG
AS25091 IP Max SA CH
AS20473 The Constant Company, LLC US
AS209823 Enki Multimedia EURL FR
AS33891 Core Backbone GmbH DE
AS30418 SumTotal Systems, Inc. US
AS2516 KDDI CORPORATION ZZ
AS20205 Amplex Electric, Inc. US
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV MX
AS40096 High Point Solutions, Inc. US
AS36236 NetActuate, Inc US

Upstreams

AS Number Description Country
AS14840 BR.Digital Telecom BR
AS9002 RETN Limited GB
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS174 Cogent Communications, LLC US
AS33891 Core Backbone GmbH DE
AS13030 Init7 Switzerland Ltd. CH
AS971 PureVoltage Hosting Inc. US
AS4230 CLARO S.A. BR
AS2497 Internet Initiative Japan Inc. JP
AS2516 KDDI CORPORATION ZZ
AS1299 Arelion Sweden AB SE
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS33358 AE CORPORATE SERVICES CO US
AS26830 OPERS US
AS32746 Computer Design & Integration LLC US
AS3599 CDW Technologies LLC US
AS18637 Cloudli Communications Corp. CA
AS4883 NULL ORG
AS40715 Cologix, Inc US
AS994 Viirtue INC. US
AS63157 DSW Information Technology LLC. US
AS30138 Artech Information Systems LLC US

Contacts

Email Contacts

josh.beck@cologix.com mike.jobay@cologix.com

Abuse Contacts

abuse@cologix.com

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Frequently Asked Questions

ASN AS8001 is an Autonomous System Number used to identify a network for BGP internet routing.
AS8001 is listed under Cologix, Inc..
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.