66.246.0.0/16

AS63949Akamai Connected Cloud

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Summary

IP address summary information
Country	United States
Domain	host.io/cologix.com·cologix.com
ASN	AS63949 — Akamai Connected Cloud Also announced by AS8001 — Cologix, Inc
Registry	ARIN
ID	NAC-NETBLK06

WHOIS


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

Overlapping Ranges

No overlapping ranges found.

Overlapping Ranges

Nearby Ranges

BGP prefixes that overlap with 66.0.0.0/8

Range	ASN	Company	Num of IPs
66.120.0.0/13	AS7018	AT&T Enterprises, LLC	524,288
66.136.0.0/13	AS7018	AT&T Enterprises, LLC	524,288
66.120.0.0/13	AS22352	AT&T Enterprises, LLC	524,288
66.192.0.0/14	AS35863	Level 3 Parent, LLC	262,144
66.192.0.0/14	AS33745	Level 3 Parent, LLC	262,144
66.192.0.0/14	AS11402	Level 3 Parent, LLC	262,144
66.192.0.0/14	AS29985	Level 3 Parent, LLC	262,144
66.192.0.0/14	AS3549	Level 3 Parent, LLC	262,144
66.192.0.0/14	AS30258	Level 3 Parent, LLC	262,144
66.192.0.0/14	AS400057	Level 3 Parent, LLC	262,144

Nearby Ranges

Hosted Domains

There are 658 domain names hosted across 185 IP addresses on this range.

IP Address	Domain	Count
66.246.117.8		126
66.246.102.36		75
66.246.117.13		71
66.246.117.14		26
66.246.168.67		19

Pingable IPs

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

IP Address	ASN	Details
66.246.115.202 Ping	AS8001Cologix, Inc	0.30ms from Columbus, US
66.246.10.1 Ping	AS8001Cologix, Inc	1.42ms from New York City, US
66.246.241.1 Ping	AS8001Cologix, Inc	1.39ms from New York City, US
66.246.243.195 Ping	AS8001Cologix, Inc	1.54ms from New York City, US
66.246.114.5 Ping	AS8001Cologix, Inc	0.20ms from Columbus, US
66.246.112.246 Ping	AS8001Cologix, Inc	0.22ms from Columbus, US
66.246.242.194 Ping	AS8001Cologix, Inc	1.41ms from New York City, US
66.246.98.142 Ping	AS8001Cologix, Inc	1.27ms from New York City, US
66.246.113.92 Ping	AS8001Cologix, Inc	0.19ms from Columbus, US
66.246.117.2 Ping	AS8001Cologix, Inc	1.32ms from New York City, US

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS63949 / 66.246.0.0/16

Traceroute

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

$ traceroute -a -n -q1 -f6 -m11 66.246.154.26

traceroute to 66.246.154.26 (66.246.154.26): 11 hops max, 52 byte packets

6 [AS16276] 57.128.121.52 3.14 ms

7 [AS16276] 54.36.50.230 19.948 ms

8 [AS16276] 198.27.73.218 87.52 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Strasbourg, FR

On August 20, 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

66.246.0.0/16

Summary

WHOIS

Overlapping Ranges

Overlapping Ranges

Nearby Ranges

Nearby Ranges

Hosted Domains

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS63949 / 66.246.0.0/16

Traceroute

What are IP address ranges?

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Overlapping Ranges

Nearby Ranges

Traceroute

Pingable IPs

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