- Registered on
- 22 Aug 1996 (29 years old)
- Registered to
- ARIN-COLOG-8-Z (arin)
- [Transfer History]
- Network status
- Active, Allocated under ARIN
- Network type
- Content
- Prefixes Originated
- 44 IPv4, 5 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
|
|
64.21.0.0/17 | Cologix, Inc |
|
|
64.21.128.0/19 | Cologix, Inc |
|
|
64.21.160.0/20 | Cologix, Inc |
|
|
64.21.176.0/21 | Cologix, Inc |
|
|
64.247.0.0/18 | Cologix, Inc |
|
|
64.247.12.0/24 | Cologix, Inc |
|
|
66.29.0.0/17 | Cologix, Inc |
|
|
66.104.102.0/24 | DataCenter.BZ, LLC |
|
|
66.246.0.0/16 | Cologix, Inc |
|
|
66.246.36.0/22 | Cologix, Inc |
|
|
66.246.112.0/22 | Cologix, Inc |
|
|
67.196.0.0/16 | Cologix, Inc |
|
|
67.196.88.0/24 | Cologix, Inc |
|
|
67.196.184.0/21 | Cologix, Inc |
|
|
70.47.0.0/16 | Cologix, Inc |
|
|
70.47.50.0/23 | Cologix, Inc |
|
|
70.47.210.0/24 | Cologix, Inc |
|
|
70.47.211.0/24 | Cologix, Inc |
|
|
71.5.34.0/24 | DataCenter.BZ, LLC |
|
|
74.116.192.0/21 | Cologix Canada, Inc. |
|
|
77.67.101.0/24 | Net Access Corporation |
|
|
198.102.78.0/24 | Virtual Care Provider, Inc. |
|
|
198.102.79.0/24 | Virtual Care Provider, Inc. |
|
|
199.188.170.0/24 | Cologix, Inc |
|
|
199.233.220.0/22 | |
|
|
207.99.0.0/17 | Cologix, Inc |
|
|
207.99.104.0/24 | Cologix, Inc |
|
|
207.192.64.0/18 | Cologix, Inc |
|
|
208.76.6.0/24 | Agfa HealthCare Corporation |
|
|
208.94.172.0/22 | Cologix Canada, Inc. |
|
|
209.123.0.0/16 | Cologix, Inc |
|
|
209.123.73.0/24 | Cologix, Inc |
|
|
209.123.81.0/24 | Cologix, Inc |
|
|
216.69.192.0/24 | NetWalk |
|
|
216.69.194.0/24 | NetWalk |
|
|
216.69.195.0/24 | NetWalk |
|
|
216.69.201.0/24 | NetWalk |
|
|
216.69.206.0/24 | NetWalk |
|
|
216.69.207.0/24 | NetWalk |
|
|
216.69.212.0/24 | NetWalk |
|
|
216.69.213.0/24 | NetWalk |
|
|
216.69.219.0/24 | NetWalk |
|
|
216.69.223.0/24 | NetWalk |
|
|
216.118.64.0/18 | Cologix, Inc |
|
|
2001:518::/32 | Cologix, Inc |
|
|
2001:518:9000::/36 | Cologix, Inc |
|
|
2001:518:a000::/36 | Cologix, Inc |
|
|
2605:4400:2::/48 | Cologix, Inc |
|
|
2605:4400:5::/48 | Cologix, Inc |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | ✔ | ✔ | |
| AS3356 | Lumen (Level 3) | ✔ | ✔ | |
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ | |
| AS6461 | Zayo Bandwidth | ✔ | ✔ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS6461 | Zayo Bandwidth | ✔ | ✔ | |
| AS174 | Cogent Communications, LLC | ✔ | ✔ | |
| AS3356 | Lumen (Level 3) | ✔ | ✔ | |
| AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✘ | |
| AS40715 | Cologix, Inc | ✔ | ✔ | |
| AS48582 | ngena GmbH | ✔ | ✘ | |
| AS396924 | Skylands Networks | ✔ | ✔ | |
| AS30418 | SumTotal Systems, Inc. | ✔ | ✘ | |
| AS30202 | Level IV | ✔ | ✘ | |
| AS47143 | Todayhost Limited | ✔ | ✘ | |
| AS4883 | ERR_AS_NAME_NOT_FOUND | ✔ | ✘ | |
| AS33358 | AE CORPORATE SERVICES CO | ✔ | ✘ | |
| AS9002 | RETN Limited | ✔ | ✔ | |
| AS26830 | OPERS | ✔ | ✔ | |
| AS994 | Viirtue LLC | ✔ | ✘ | |
| AS46472 | ERR_AS_NAME_NOT_FOUND | ✔ | ✘ | |
| AS32746 | Computer Design & Integration LLC | ✔ | ✘ | |
| AS3599 | CDW Technologies LLC | ✔ | ✘ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✔ | |
| AS63157 | DSW Information Technology LLC. | ✔ | ✘ | |
| AS17103 | Jensen Research Corporation | ✔ | ✔ | |
| AS55171 | MTS Healthcare | ✔ | ✘ | |
| AS33891 | Core-Backbone GmbH | ✔ | ✔ | |
| AS18637 | Cloudli Communications Corp. | ✔ | ✘ | |
| AS40096 | High Point Solutions, Inc. | ✔ | ✘ | |
| AS52320 | V.tal (GlobeNet) | ✔ | ✔ | |
| AS9680 | HiNet Service Center in U.S.A | ✔ | ✘ | |
| AS2497 | Internet Initiative Japan Inc. | ✔ | ✘ | |
| AS6667 | Elisa Oyj | ✔ | ✘ | |
| AS30138 | Artech Information Systems LLC | ✔ | ✘ | |
| AS1828 | Unitas Global | ✔ | ✔ | |
| AS4230 | Claro (Embratel) | ✔ | ✔ | |
| AS137409 | GSL Networks Pty LTD | ✔ | ✔ | |
| AS3292 | TDC Holding A/S | ✔ | ✔ | |
| AS2516 | KDDI Corporation | ✔ | ✘ | |
| AS22345 | Solix, Inc. | ✔ | ✘ | |
| AS2635 | Automattic, Inc | ✔ | ✔ | |
| AS25091 | IP-Max SA | ✔ | ✔ | |
| AS63077 | ConnectMe, LLC. | ✔ | ✘ | |
| AS32097 | WholeSale Internet, Inc. | ✔ | ✘ | |
| AS20473 | The Constant Company, LLC | ✔ | ✔ | |
| AS17378 | TierPoint, LLC | ✔ | ✔ | |
| AS57304 | RETN Russia | ✔ | ✔ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS36236 | NetActuate, Inc | ✔ | ✔ | |
| AS15169 | Google LLC | ✔ | ✔ | |
| AS8359 | MTS PJSC | ✔ | ✘ | |
| AS201269 | Ivans Lavrentjevs | ✔ | ✔ | |
| AS394177 | Shift Hosting LLC | ✔ | ✘ | |
| AS11685 | Huntington National Bank | ✔ | ✘ | |
| AS62866 | OHIO IX | ✔ | ✘ | |
| AS49544 | i3D.net B.V | ✔ | ✔ | |
| AS21700 | Neptune Networks, LLC | ✘ | ✔ | |
| AS14840 | BR.DIGITAL | ✘ | ✔ | |
| AS209823 | Enki Multimedia EURL | ✔ | ✔ | |
| AS37468 | Angola Cables | ✘ | ✔ | |
| AS39937 | LTech Solutions, Ltd. | ✔ | ✘ | |
| AS62553 | Elcro Digital Services, LLC | ✘ | ✔ | |
| AS35847 | Ezee Fiber | ✔ | ✘ | |
| AS29802 | HIVELOCITY, Inc. | ✘ | ✔ | |
| AS328366 | FIRSTNET TECHNOLOGY SERVICES (PTY) LTD | ✘ | ✔ | |
| AS397423 | Tier.Net Technologies LLC | ✔ | ✔ | |
| AS6774 | BICS (Belgacom) | ✘ | ✔ | |
| AS62467 | TXNet Communications LLC | ✔ | ✘ | |
| AS34549 | meerfarbig GmbH & Co. KG | ✘ | ✔ | |
| AS8801 | Rocket Fibre Ltd | ✘ | ✔ | |
| AS42473 | Anexia Cloud Solutions GmbH | ✔ | ✔ | |
| AS199524 | Gcore S.A. | ✔ | ✔ | |
| AS28283 | Adyl Telecom | ✔ | ✔ | |
| AS40217 | DACS-NX | ✘ | ✔ | |
| AS33218 | Belzoni Cable, LLC | ✔ | ✘ | |
| AS52025 | ParadoxNetworks Limited | ✔ | ✘ | |
| AS13786 | Seaborn (Seabras USA, LLC) | ✘ | ✔ | |
| AS61624 | ISPSHIELD (InfNOC Tecnologia) | ✘ | ✔ | |
| AS1351 | University of Vermont | ✘ | ✔ | |
| AS32554 | Montgomery County Intermediate Unit | ✘ | ✔ | |
| AS20326 | TeraSwitch Networks Inc. | ✘ | ✔ | |
| AS38016 | Nokia IP Networks Labs | ✘ | ✔ | |
| AS14773 | Lancaster-Lebanon Intermediate Unit 13 | ✘ | ✔ | |
| AS54309 | NEGU | ✘ | ✔ | |
| AS400587 | Ryamer, LLC | ✘ | ✔ | |
| AS2734 | CoreSite | ✘ | ✔ | |
| AS26548 | PureVoltage Hosting Inc. | ✘ | ✔ | |
| AS4455 | IX Reach Ltd | ✔ | ✘ | |
| AS51531 | DE-CIX Management GmbH | ✔ | ✘ | |
| AS37721 | Virtual Technologies & Solutions | ✘ | ✔ | |
| AS1097 | Core Transit LLC | ✔ | ✘ | |
| AS263444 | Open X Tecnologia Ltda | ✘ | ✔ | |
| AS32590 | Valve Corporation | ✔ | ✘ | |
| AS22356 | Durand do Brasil Ltda | ✘ | ✔ | |
| AS28398 | INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV | ✔ | ✘ | |
| AS1239 | Sprint Wireline (Cogent) | ✔ | ✔ | |
| AS14907 | Wikimedia Foundation Inc. | ✔ | ✘ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS40715 | Cologix, Inc | ✔ | ✔ | |
| AS48582 | ngena GmbH | ✔ | ✘ | |
| AS396924 | Skylands Networks | ✔ | ✔ | |
| AS30418 | SumTotal Systems, Inc. | ✔ | ✘ | |
| AS30202 | Level IV | ✔ | ✘ | |
| AS47143 | Todayhost Limited | ✔ | ✘ | |
| AS4883 | ERR_AS_NAME_NOT_FOUND | ✔ | ✘ | |
| AS33358 | AE CORPORATE SERVICES CO | ✔ | ✘ | |
| AS26830 | OPERS | ✔ | ✔ | |
| AS46472 | ERR_AS_NAME_NOT_FOUND | ✔ | ✘ | |
| AS994 | Viirtue LLC | ✔ | ✘ | |
| AS32746 | Computer Design & Integration LLC | ✔ | ✘ | |
| AS3599 | CDW Technologies LLC | ✔ | ✘ | |
| AS63157 | DSW Information Technology LLC. | ✔ | ✘ | |
| AS17103 | Jensen Research Corporation | ✔ | ✔ | |
| AS55171 | MTS Healthcare | ✔ | ✘ | |
| AS18637 | Cloudli Communications Corp. | ✔ | ✘ | |
| AS40096 | High Point Solutions, Inc. | ✔ | ✘ | |
| AS30138 | Artech Information Systems LLC | ✔ | ✘ | |
| AS22345 | Solix, Inc. | ✔ | ✘ | |
| AS63077 | ConnectMe, LLC. | ✔ | ✘ | |
| AS11685 | Huntington National Bank | ✔ | ✘ |
ASHandle: AS8001 OrgID: COLOG-8-Z ASName: COLOGIX ASNumber: 8001 RegDate: 1996-08-22 Updated: 2022-04-20 Source: ARIN OrgID: COLOG-8-Z OrgName: Cologix, Inc CanAllocate: Street: 1601 19th Street Street: Suite 650 City: Denver State/Prov: CO Country: US PostalCode: 80202 RegDate: 2022-02-03 Updated: 2025-05-07 OrgAdminHandle: BECKJ20-ARIN OrgTechHandle: BECKJ20-ARIN OrgTechHandle: JOBAY1-ARIN OrgAbuseHandle: ABUSE5526-ARIN OrgNOCHandle: NETWO9665-ARIN Source: ARIN OrgAdminHandle: BECKJ20-ARIN OrgAdminName: Josh Beck # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: BECKJ20-ARIN OrgTechName: Josh Beck # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: JOBAY1-ARIN OrgTechName: Mike Jobay # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: ABUSE5526-ARIN OrgAbuseName: Abuse # Email removed, Log into bgp.tools to see whois emails OrgNOCHandle: NETWO9665-ARIN OrgNOCName: Network Engineering # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-02-17T03:25:54Z UTC
Member of the following AS-SETs
| - | Member |
|---|---|
| RADB | as3602:as-peers |
| ARIN | as63034:as-decix-nyc-connected |
| ARIN | as63034:as-decix-nyc-rs-v6 |
| ARIN | as62499:as-decix-dfw-rs-v6 |
| ALTDB | as-drix |
| ARIN | as-akn:as-torix-peers |
| RADB | as-ctbc-customers217 |
| ARIN | as5738:as-peers |
| RADB | as-netaccess |
| RADB | as8001:as-netaccess |
| BELL | as-gtpeers |
| RADB | as7992:as-peers |
| RIPE | as-bsve:as-linx-peers-1 |
| RADB | as-tmnet-peers |
| RADB | as-rogers:as-torix-peers |
| LEVEL3 | as-level3-policy-ases |
| RIPE | as-plusnetuk:as-linx-peers-pri |
| RIPE | as31122:as-all-peers |
| RADB | as-rcn-ce-peers |
| RADB | as11260:as-peering |
| RADB | as40068:as-ix |
| LEVEL3 | as-lumen-customers-asns |
| RIPE | as-mfnx |
| ARIN | as63034:as-decix-nyc-rs |
| ALTDB | as5042:as-peers |
| RIPE | as-plusnetuk:as-linx-peers-sec |
| ARIN | as62499:as-decix-dfw-rs |
| RADB | as-envirodefensefund |
| RIPE | as-liquid-linxpeers |
| LEVEL3 | as-level3-transits |
| ARIN | as62499:as-decix-dfw-connected |
| RIPE | as-atrato:as-peers |
- PeeringDB AS-SET:
- AS-NETACCESS
- Suggested Prefix Limits
-
IPv4: 500
IPv6: 100
Internet Exchange Points
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| NYIIX New York | 198.32.160.20 | 2001:504:1::a500:8001:1 | 10 gbps | |
| DE-CIX Dallas | 206.53.202.8 | 2001:504:61::1f41:0:1 | 10 gbps | |
| DE-CIX New York | 206.82.104.16 | 2001:504:36::1f41:0:1 | 10 gbps | |
| Ohio IX | 206.53.204.21 | 2001:504:64:100::21 | 10 gbps | |
| Digital Realty New York | 206.126.115.44 | 2001:504:17:115::44 | 1000 mbps |