1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.56.0.0/16
  4. AS7922  | 66.56.0.0/18

66.56.0.0/18

AS7922  ·  Comcast Cable Communications, LLC

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Summary

Country United States
Domain comcast.com
ASN AS7922
Registry ARIN
ID CCCH3-3

WHOIS Details

NetHandle:      NET-66-56-0-0-1
OrgID:          CCCS
Parent:         NET-66-0-0-0-0
NetName:        CCCH3-3
NetRange:       66.56.0.0 - 66.56.63.255
NetType:        allocation
RegDate:        2000-08-22
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 66.56.0.0/16

Range ASN Company Num of IPs
66.56.88.0/21 AS207044 Enet Telecommunications Networks Limited 2,048
66.56.81.0/24 AS212238 VPN Consumer Toronto, Canada 256
66.56.82.0/24 AS212238 VPN Consumer Toronto, Canada 256
66.56.87.0/24 AS137409 VPN Consumer Sydney, Australia 256
66.56.85.0/24 AS212238 VPN Consumer Sofia, Bulgaria 256
66.56.86.0/24 AS212238 VPN Consumer Bratislava, Slovakia 256
66.56.83.0/24 AS400696 Mibura Inc 256
66.56.84.0/24 AS212238 VPN Consumer Ho Chi Minh City, Vietnam 256
66.56.80.0/24 AS212238 VPN Consumer Toronto, Canada 256

Hosted domains

There are 17 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.56.47.35 fuzex.com 1
66.56.19.67 dantimko.com 1
66.56.33.64 loptyria.cam 1
66.56.29.252 phil41.com 1
66.56.55.152 moore101creekview.com 1
66.56.7.72 shroom.cloud 1
66.56.62.100 pimptastic.net 1
66.56.43.165 kowalchyk.net 1
66.56.18.175 atlpromoldtesting.com 1
66.56.25.45 sinettechnologies.net 1
66.56.9.51 theatliens.com 1
66.56.53.207 emmanuelandrade.com 1
66.56.18.64 qsmath.com 1
66.56.12.89 truevedicastrology.com 1
66.56.21.27 varava99.us 1
66.56.28.72 mbproduction.com 1
66.56.30.122 4lwl.xyz 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

11,020 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.56.15.147 AS7922 Comcast Cable Communications, LLC 3.72ms from Atlanta, US
66.56.43.228 AS7922 Comcast Cable Communications, LLC 5.57ms from Atlanta, US
66.56.0.201 AS7922 Comcast Cable Communications, LLC 4.77ms from Atlanta, US
66.56.60.138 AS7922 Comcast Cable Communications, LLC 4.09ms from Atlanta, US
66.56.53.1 AS7922 Comcast Cable Communications, LLC 1.31ms from Atlanta, US
66.56.56.1 AS7922 Comcast Cable Communications, LLC 1.76ms from Atlanta, US
66.56.57.130 AS7922 Comcast Cable Communications, LLC 5.03ms from Atlanta, US
66.56.54.1 AS7922 Comcast Cable Communications, LLC 1.61ms from Atlanta, US
66.56.23.31 AS7922 Comcast Cable Communications, LLC 4.50ms from Atlanta, US
66.56.36.1 AS7922 Comcast Cable Communications, LLC 1.43ms from Atlanta, US
66.56.61.135 AS7922 Comcast Cable Communications, LLC 4.08ms from Atlanta, US
66.56.11.252 AS7922 Comcast Cable Communications, LLC 5.27ms from Atlanta, US
66.56.17.89 AS7922 Comcast Cable Communications, LLC 2.80ms from Atlanta, US
66.56.18.158 AS7922 Comcast Cable Communications, LLC 4.51ms from Atlanta, US
66.56.25.33 AS7922 Comcast Cable Communications, LLC 4.13ms from Atlanta, US
66.56.5.78 AS7922 Comcast Cable Communications, LLC 3.45ms from Atlanta, US
66.56.6.77 AS7922 Comcast Cable Communications, LLC 4.55ms from Atlanta, US
66.56.3.55 AS7922 Comcast Cable Communications, LLC 5.13ms from Atlanta, US
66.56.58.26 AS7922 Comcast Cable Communications, LLC 6.63ms from Atlanta, US
66.56.50.149 AS7922 Comcast Cable Communications, LLC 2.99ms from Atlanta, US
66.56.59.114 AS7922 Comcast Cable Communications, LLC 8.16ms from Atlanta, US
66.56.13.161 AS7922 Comcast Cable Communications, LLC 4.43ms from Atlanta, US
66.56.19.90 AS7922 Comcast Cable Communications, LLC 4.21ms from Atlanta, US
66.56.2.34 AS7922 Comcast Cable Communications, LLC 4.19ms from Atlanta, US
66.56.32.141 AS7922 Comcast Cable Communications, LLC 5.36ms from Atlanta, 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
168.220.180.2 AS398210 Lynches River Communications Inc 6.54ms from Atlanta, US
1.88.202.194 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.78ms from Beijing, CN
156.218.53.178 AS8452 TE-AS 6.25ms from Cairo, EG
174.99.10.82 AS11426 Charter Communications Inc 11.52ms from Charlotte, US
108.228.57.162 AS7018 AT&T Enterprises, LLC 16.62ms from Chicago, US
72.175.187.66 AS33588 Charter Communications LLC 8.69ms from Greenwood Village, US
113.182.247.98 AS45899 VNPT Corp 3.99ms from Ho Chi Minh City, VN
86.177.140.2 AS2856 British Telecommunications PLC 5.70ms from London, GB
84.65.196.130 AS5378 Vodafone Limited 5.58ms from Manchester, GB
203.52.131.34 AS1221 Telstra Limited 11.15ms from Melbourne, AU
115.238.151.226 AS4134 CHINANET-BACKBONE 8.41ms from Ningbo, CN
126.26.246.162 AS17676 SoftBank Corp. 2.05ms from Osaka, JP
87.19.169.50 AS3269 Telecom Italia S.p.A. 14.11ms from Rome, IT
121.182.139.18 AS4766 Korea Telecom 4.75ms from Seoul, KR
119.73.247.226 AS3758 SingNet 1.67ms from Singapore, SG
103.15.234.98 AS38719 Dreamscape Networks Limited 0.67ms from Singapore, SG
126.114.62.98 AS17676 SoftBank Corp. 4.28ms from Tokyo, JP
195.29.72.194 AS5391 Hrvatski Telekom d.d. 6.93ms from Zagreb, HR
57.133.73.2 AS8220 COLT Technology Services Group Limited 1.72ms from Berlin, DE
71.254.108.162 AS13977 Fidium 2.39ms from Boston, US
89.33.44.114 AS205275 ROMARG SRL 2.88ms from Bucharest, RO
103.181.4.2 AS139508 Wide Netcom India 3.29ms from Delhi, IN
52.50.55.178 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
113.88.14.130 AS4134 CHINANET-BACKBONE 1.64ms from Guangzhou, CN
190.63.142.130 AS23487 CONECEL 3.12ms from Guayaquil, EC

Traceroute

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

$
traceroute -a -n -q1 66.56.11.211
traceroute to 66.56.11.211 (66.56.11.211): 64 hops max, 52 byte packets
2 *
3 [AS52263] 177.93.31.65 2.129 ms
4 *
5 [AS7922] 66.56.11.211 71.38 ms
Measurement taken from IPinfo ProbeNet in San Pedro, CR
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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