1. All IP Ranges
  2. 66.0.0.0/8
  3. AS7922  | 66.176.0.0/15

66.176.0.0/15

AS7922  ·  Comcast Cable Communications, LLC

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Summary

Country United States
Domain comcast.com
ASN AS7922
Registry ARIN
ID CCCH3-25

WHOIS Details

NetHandle:      NET-66-176-0-0-1
OrgID:          CCCS
Parent:         NET-66-0-0-0-0
NetName:        CCCH3-25
NetRange:       66.176.0.0 - 66.177.255.255
NetType:        allocation
RegDate:        2001-10-01
Updated:        2021-01-25
Source:         ARIN


OrgID:          CCCS
OrgName:        Comcast Cable Communications, LLC
CanAllocate:    
Street:         1800 Bishops Gate Blvd
City:           Mt Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2001-09-18
Updated:        2020-11-18
OrgAdminHandle: IC161-ARIN
OrgTechHandle:  IC161-ARIN
OrgAbuseHandle: NAPO-ARIN
OrgRoutingHandle:   ROUTI25-ARIN
Source:         ARIN


POCHandle:      IC161-ARIN
IsRole:         Y
LastName:       Comcast Cable Communications Inc
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-06-12
Updated:        2025-09-19
OfficePhone:    +1-856-792-2300
Mailbox:        CNIPEO-Ip-registration@cable.comcast.com
Source:         ARIN


POCHandle:      NAPO-ARIN
IsRole:         Y
LastName:       Network Abuse and Policy Observance
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-09-30
Updated:        2025-05-21
OfficePhone:    +1-888-565-4329
Mailbox:        abuse@comcast.net
Source:         ARIN

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 AS16788 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 AS3356 Level 3 Parent, LLC 262,144
66.104.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.130.0.0/15 AS5769 Videotron Ltee 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072

Hosted domains

There are 124 domain names hosted across 89 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.177.216.20 powderceramiccoating.com 13
66.177.216.204 pasadena-probate-lawyer.com 7
66.177.252.123 ketamineresource.com 5
66.177.104.166 devinetechs.com 4
66.177.34.71 guildinfo.net 4
66.176.6.213 l33tgeek.com 4
66.176.238.17 ttppx.com 4
66.176.240.186 carlosbuzzi.com 3
66.177.32.40 keepfromfreezingrecords.com 3
66.176.27.188 freeinvoicemax.com 2
66.176.211.161 appadonut.com 2
66.176.8.72 laescueladominical.com 2
66.177.173.62 leffringo.com 2
66.177.65.73 d3x0r.org 1
66.176.140.16 technicom.cloud 1
66.176.11.33 fotoskenmiami.com 1
66.177.33.188 dfryer.com 1
66.177.24.137 natetrix.com 1
66.176.89.143 flightek.net 1
66.176.244.39 iqvejxti8n.space 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

104,287 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.176.255.75 AS7922 Comcast Cable Communications, LLC 5.18ms from Boca Raton, US
66.176.254.177 AS7922 Comcast Cable Communications, LLC 4.38ms from Miami, US
66.176.249.120 AS7922 Comcast Cable Communications, LLC 3.75ms from Miami, US
66.176.215.12 AS7922 Comcast Cable Communications, LLC 5.25ms from Miami, US
66.176.169.74 AS7922 Comcast Cable Communications, LLC 5.07ms from Miami, US
66.176.142.161 AS7922 Comcast Cable Communications, LLC 4.88ms from Miami, US
66.176.153.150 AS7922 Comcast Cable Communications, LLC 4.29ms from Miami, US
66.177.57.168 AS7922 Comcast Cable Communications, LLC 5.34ms from Orlando, US
66.177.21.209 AS7922 Comcast Cable Communications, LLC 7.76ms from Orlando, US
66.177.16.1 AS7922 Comcast Cable Communications, LLC 3.52ms from Orlando, US
66.177.39.51 AS7922 Comcast Cable Communications, LLC 7.51ms from Orlando, US
66.176.198.66 AS7922 Comcast Cable Communications, LLC 6.26ms from Miami, US
66.176.146.246 AS7922 Comcast Cable Communications, LLC 3.75ms from Miami, US
66.176.240.99 AS7922 Comcast Cable Communications, LLC 5.11ms from Miami, US
66.176.207.226 AS7922 Comcast Cable Communications, LLC 7.08ms from Miami, US
66.176.233.179 AS7922 Comcast Cable Communications, LLC 5.21ms from Miami, US
66.176.144.1 AS7922 Comcast Cable Communications, LLC 1.02ms from Miami, US
66.177.35.106 AS7922 Comcast Cable Communications, LLC 8.18ms from Orlando, US
66.177.27.184 AS7922 Comcast Cable Communications, LLC 7.72ms from Orlando, US
66.176.145.217 AS7922 Comcast Cable Communications, LLC 3.94ms from Miami, US
66.176.246.215 AS7922 Comcast Cable Communications, LLC 4.92ms from Miami, US
66.176.160.1 AS7922 Comcast Cable Communications, LLC 2.04ms from Miami, US
66.176.156.118 AS7922 Comcast Cable Communications, LLC 3.48ms from Miami, US
66.176.136.1 AS7922 Comcast Cable Communications, LLC 1.46ms from Miami, US
66.176.164.24 AS7922 Comcast Cable Communications, LLC 4.69ms from Miami, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
161.10.169.207 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.78ms from Bogota, CO
50.5.47.95 AS6181 Cincinnati Bell Telephone Company LLC 1.19ms from Cincinnati, US
20.233.64.15 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
192.254.113.63 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
200.155.114.143 AS23105 BCMG INTERNET LTDA 2.88ms from Osasco, BR
79.6.223.239 AS3269 Telecom Italia S.p.A. 5.13ms from Rome, IT
152.65.54.111 AS34087 NTE TELEKOM AS 9.64ms from Sandefjord, NO
218.159.145.175 AS4766 Korea Telecom 2.44ms from Seoul, KR
123.213.132.79 AS9318 SK Broadband Co Ltd 4.52ms from Seoul, KR
193.193.76.15 AS8323 Academic Computer Centre CYFRONET AGH 5.85ms from Warsaw, PL
182.246.177.127 AS4134 CHINANET-BACKBONE 4.01ms from Kunming, CN
36.134.74.63 AS9808 China Mobile Communications Group Co., Ltd. 2.75ms from Kunming, CN
92.234.200.111 AS5089 Virgin Media Limited 7.71ms from London, GB
79.28.255.255 AS3269 Telecom Italia S.p.A. 7.86ms from Milan, IT
91.15.120.191 AS3320 Deutsche Telekom AG 4.71ms from Nuernberg, DE
211.133.202.31 AS10010 TOKAI Communications Corporation 5.77ms from Osaka, JP
191.119.209.63 AS22047 VTR BANDA ANCHA S.A. 1.18ms from Santiago, CL
110.12.79.191 AS9318 SK Broadband Co Ltd 1.67ms from Seoul, KR
203.19.2.63 AS137562 Sydney Airport Corporation Limited 0.22ms from Sydney, AU
217.252.76.207 AS3320 Deutsche Telekom AG 4.34ms from Duesseldorf, DE
187.181.153.31 AS28573 Claro NXT Telecomunicacoes Ltda 14.90ms from Fortaleza, BR
80.102.229.31 AS12479 Orange Espagne SA 4.35ms from Madrid, ES
92.151.198.111 AS3215 Orange S.A. 5.46ms from Marseille, FR
129.66.17.15 AS3464 Alabama Supercomputer Authority 7.09ms from Nashville, US
90.50.173.79 AS3215 Orange S.A. 8.62ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 66.176.19.56
traceroute to 66.176.19.56 (66.176.19.56): 64 hops max, 52 byte packets
5 [AS7922] 162.151.122.82 67.243 ms
6 [AS7922] 96.216.14.234 67.176 ms
7 [AS7922] 96.216.207.10 67.082 ms
8 [AS7922] 66.176.19.56 81.746 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
On

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.

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