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:      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


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

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 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.104.0.0/14 AS2828 Verizon Business 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.130.0.0/15 AS5769 Videotron Ltee 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS20001 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
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.100.0.0/15 AS27328 CenturyLink Communications, LLC 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072

Hosted domains

There are 122 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 olivero.com 12
66.177.216.204 pasadena-probate-lawyer.com 7
66.177.252.123 pipeworks.ai 5
66.176.238.17 rauzlxfan.net 4
66.176.6.213 twinkellellc.com 4
66.177.34.71 guildinfo.net 4
66.177.104.166 devinetechs.com 4
66.177.32.40 keepfromfreezingrecords.com 3
66.176.240.186 carlosbuzzi.com 3
66.176.27.188 freeinvoicemax.com 2
66.176.216.166 appadonut.com 2
66.177.168.217 stretchpowered.com 2
66.176.244.39 iqvejxti8n.space 1
66.176.94.255 agiolabs.net 1
66.176.124.222 risco.casa 1
66.176.192.176 artbatista.com 1
66.177.249.67 pineapplenetwork.net 1
66.177.152.3 hesadude.com 1
66.176.247.5 alexsavov.com 1
66.177.9.32 ncfars.org 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

101,634 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.177.18.62 AS7922 Comcast Cable Communications, LLC 11.24ms from Boca Raton, US
66.176.169.173 AS7922 Comcast Cable Communications, LLC 4.54ms from Miami, US
66.177.71.207 AS7922 Comcast Cable Communications, LLC 9.60ms from Miami, US
66.176.128.210 AS7922 Comcast Cable Communications, LLC 5.54ms from Miami, US
66.176.198.131 AS7922 Comcast Cable Communications, LLC 5.96ms from Miami, US
66.176.235.189 AS7922 Comcast Cable Communications, LLC 5.20ms from Miami, US
66.177.52.100 AS7922 Comcast Cable Communications, LLC 11.27ms from Miami, US
66.176.138.1 AS7922 Comcast Cable Communications, LLC 7.46ms from Miami, US
66.176.174.27 AS7922 Comcast Cable Communications, LLC 4.45ms from Miami, US
66.176.185.123 AS7922 Comcast Cable Communications, LLC 2.34ms from Miami, US
66.177.19.164 AS7922 Comcast Cable Communications, LLC 11.03ms from Boca Raton, US
66.177.13.146 AS7922 Comcast Cable Communications, LLC 11.36ms from Miami, US
66.176.207.56 AS7922 Comcast Cable Communications, LLC 7.69ms from Miami, US
66.176.223.32 AS7922 Comcast Cable Communications, LLC 4.84ms from Miami, US
66.176.255.158 AS7922 Comcast Cable Communications, LLC 3.46ms from Miami, US
66.177.32.132 AS7922 Comcast Cable Communications, LLC 10.71ms from Miami, US
66.177.72.187 AS7922 Comcast Cable Communications, LLC 11.28ms from Miami, US
66.177.70.1 AS7922 Comcast Cable Communications, LLC 9.90ms from Orlando, US
66.176.201.253 AS7922 Comcast Cable Communications, LLC 7.39ms from Miami, US
66.176.182.28 AS7922 Comcast Cable Communications, LLC 2.38ms from Miami, US
66.176.136.1 AS7922 Comcast Cable Communications, LLC 1.47ms from Miami, US
66.176.230.22 AS7922 Comcast Cable Communications, LLC 3.90ms from Miami, US
66.177.43.138 AS7922 Comcast Cable Communications, LLC 9.90ms from Miami, US
66.176.148.1 AS7922 Comcast Cable Communications, LLC 6.14ms from Miami, US
66.176.165.170 AS7922 Comcast Cable Communications, LLC 5.53ms 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
40.160.63.79 AS16276 OVH SAS 0.95ms from Ashburn, US
50.120.177.175 AS5650 Frontier Communications of America, Inc. 13.87ms from Ashburn, US
71.57.205.239 AS7922 Comcast Cable Communications, LLC 9.78ms from Ashburn, US
97.138.182.95 AS6167 Verizon Business 13.86ms from Atlanta, US
86.122.213.111 AS8708 DIGI ROMANIA S.A. 0.89ms from Bucharest, RO
18.117.128.239 AS16509 Amazon.com, Inc. 0.66ms from Columbus, US
217.228.205.47 AS3320 Deutsche Telekom AG 4.27ms from Frankfurt am Main, DE
114.67.222.239 AS58466 CHINANET Guangdong province network 3.11ms from Guangzhou, CN
61.155.48.63 AS4134 CHINANET-BACKBONE 6.18ms from Huai'an, CN
81.141.21.159 AS2856 British Telecommunications PLC 3.51ms from London, GB
80.34.98.15 AS3352 TELEFONICA DE ESPANA S.A.U. 10.50ms from Madrid, ES
3.108.4.47 AS16509 Amazon.com, Inc. 0.30ms from Mumbai, IN
171.107.212.47 AS4134 CHINANET-BACKBONE 8.88ms from Nanning, CN
184.153.22.223 AS12271 Charter Communications Inc 4.04ms from New York City, US
83.193.90.191 AS3215 Orange S.A. 15.04ms from Paris, FR
64.31.27.255 AS46475 Limestone Networks, Inc. 0.29ms from Paris, FR
203.0.178.191 AS4739 Internode Pty Ltd 0.67ms from Perth, AU
179.242.75.31 AS22085 Claro S/A 15.98ms from Sao Paulo, BR
189.121.66.31 AS28573 Claro NXT Telecomunicacoes Ltda 2.14ms from São Paulo, BR
96.49.221.31 AS6327 Shaw Communications Inc. 3.48ms from Vancouver, CA
178.189.155.175 AS8447 A1 Telekom Austria AG 8.40ms from Vienna, AT
32.209.49.127 AS46690 Southern New England Telephone Company and SNET America, Inc. 12.01ms from Ashburn, US
74.131.122.175 AS10796 Charter Communications Inc 9.99ms from Columbus, US
191.220.95.111 AS8167 V tal 0.67ms from Curitiba, BR
66.171.30.15 AS33339 Nemont 11.73ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -f5 66.176.168.201
traceroute to 66.176.168.201 (66.176.168.201): 64 hops max, 52 byte packets
5 [AS7922] 162.151.122.82 116.08 ms
6 [AS7922] 96.216.14.234 116.035 ms
7 [AS7922] 162.151.102.70 115.992 ms
8 [AS7922] 66.176.168.201 125.188 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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