AS8001

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Summary

IP address summary information
Name	Cologix, Inc
Country	United States
Website	host.io/cologix.com·cologix.com
Hosted domains	3,714
IPv4 addresses	428,800
IPv6 addresses	8.91 × 10²⁸
ASN type	Hosting
Registry	ARIN
Allocated	30 years ago on Aug 22, 1996
Updated	4 years ago on Apr 20, 2022

Ranking

#2,219

Overall rank

among 74,811 networks

Traffic

#20,675

Infrastructure

#1,251

#384inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 98%
Held location over 1 year: 99%
Median days between moves: 415 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
66.246.0.0/16	Cologix, Inc	65,536
67.196.0.0/16	Cologix, Inc	65,536
70.47.0.0/16	Cologix, Inc	65,536
209.123.0.0/16	Cologix, Inc	65,536
64.21.0.0/17	Cologix, Inc	32,768
66.29.0.0/17	Cologix, Inc	32,768
207.99.0.0/17	Cologix, Inc	32,768
64.247.0.0/18	Cologix, Inc	16,384
207.192.64.0/18	Cologix, Inc	16,384
216.118.64.0/18	Cologix, Inc	16,384

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 3,714 domain names hosted across 1,186 IP addresses on this ASN.

IP Address	Domain	Count
64.21.0.130		232
66.246.117.8		122
216.118.101.41		82
209.123.84.177		81
64.21.16.25		80

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs1
Retail1

Category	In AS8001	Example IP
Retail	1	209.123.178.148

New

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Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 5 upstreams for this ASN.

ASN	Name	Rank
AS174	Cogent Communications, LLC
AS1299	Arelion Sweden AB
AS3356	Level 3 Parent, LLC
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC

Downstreams

There are 23 downstreams for this ASN.

ASN	Name	Rank

Pingable IPs

258 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
2001:518:2:20::1 Ping	AS8001Cologix, Inc	0.53ms from New York City, US
64.21.132.137 Ping	AS8001Cologix, Inc	1.27ms from New York City, US
207.99.55.1 Ping	AS8001Cologix, Inc	1.36ms from New York City, US
209.123.4.3 Ping	AS8001Cologix, Inc	1.46ms from New York City, US
209.123.52.129 Ping	AS8001Cologix, Inc	1.17ms from New York City, US
207.99.51.129 Ping	AS8001Cologix, Inc	1.38ms from New York City, US
209.123.2.153 Ping	AS8001Cologix, Inc	1.42ms from New York City, US
209.123.3.213 Ping	AS8001Cologix, Inc	1.25ms from New York City, US
209.123.117.190 Ping	AS8001Cologix, Inc	1.14ms from New York City, US
71.5.34.29 Ping	AS8001Cologix, Inc	0.21ms from Columbus, US

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS8001


64.21.118.118	New York City, United States
64.21.118.34	New York City, United States
64.21.118.146	New York City, United States
64.21.118.114	New York City, United States
64.21.118.142	New York City, United States
64.21.118.30	New York City, United States
64.21.118.201	New York City, United States
64.21.119.62	New York City, United States
207.99.58.62	New York City, United States
207.99.80.2	New York City, United States

Important routers in AS8001

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -m10 207.192.101.150

traceroute to 207.192.101.150 (207.192.101.150): 10 hops max, 52 byte packets

1 [AS26383] 194.87.73.124 0.425 ms

2 [] 79.127.194.217 0.406 ms

3 [AS174] 149.6.135.9 1.328 ms

4 [AS174] 130.117.48.233 6.236 ms

5 [AS174] 66.28.4.197 80.807 ms

6 [AS174] 154.54.89.178 77.437 ms

7 [AS174] 154.54.93.186 77.156 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On October 9, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS8001 at robtex.

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AS8001

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS8001

Important routers in AS8001

Traceroute

Related Networks

AS11735

AS19556

AS27227

AS3594

AS394784

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Places

Important routers in AS8001

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

AS11735

AS19556

AS27227

AS3594

AS394784

AS398783