AS number details

AS20214

Comcast Cable Communications, LLC  ·  comcast.com

AS20214 – Comcast Cable Communications, LLC

Country United States
Website comcast.com
Hosted domains 1,373
Number of IPs 525,312
ASN type ISP
Allocated 21 years ago on Apr 06, 2001

IP Address Ranges

Netblock Company Num of IPs
141.193.53.0/24 Privatel Inc 256
147.137.0.0/16 Telematics International 65,536
157.240.143.0/24 Facebook, Inc. 256
157.240.144.0/24 Facebook, Inc. 256
168.221.0.0/16 Miami-Dade County Public Schools 65,536
168.221.171.0/24 Miami-Dade County Public Schools 256
216.172.87.0/24 DeSoto 256
216.172.91.0/24 DeSoto 256
23.24.160.0/19 Comcast Cable Communications, LLC 8,192
23.31.0.0/18 Comcast Cable Communications, LLC 16,384
24.124.144.0/22 Comcast Cable Communications, LLC 1,024
24.153.64.0/22 Comcast Cable Communications, LLC 1,024
50.172.9.0/24 Comcast Cable Communications, LLC 256
50.185.128.0/17 Comcast Cable Communications, LLC 32,768
50.192.128.0/18 Comcast Cable Communications, LLC 16,384
50.196.64.0/19 Comcast Cable Communications, LLC 8,192
50.198.240.0/20 Comcast Cable Communications, LLC 4,096
50.199.48.0/20 Comcast Cable Communications, LLC 4,096
50.200.159.0/24 Comcast Cable Communications, LLC 256
50.200.25.0/24 Comcast Cable Communications, LLC 256
50.201.231.0/24 Comcast Cable Communications, LLC 256
50.202.167.0/24 Comcast Cable Communications, LLC 256
50.202.227.0/24 Comcast Cable Communications, LLC 256
50.202.4.0/24 Comcast Cable Communications, LLC 256
50.202.95.0/24 Comcast Cable Communications, LLC 256
50.205.246.0/23 Comcast Cable Communications, LLC 512
50.216.237.0/24 Comcast Cable Communications, LLC 256
50.217.107.0/24 Fast Wave - Data Center - F20 256
50.219.22.0/24 Comcast Cable Communications, LLC 256
50.222.172.0/24 Comcast Cable Communications, LLC 256
50.223.45.0/24 Fast Wave - Data Center - F10 256
50.224.11.0/24 Comcast Cable Communications, LLC 256
50.224.22.0/24 Comcast Cable Communications, LLC 256
50.224.249.0/24 Comcast Cable Communications, LLC 256
50.224.86.0/24 Comcast Cable Communications, LLC 256
50.225.30.0/24 Comcast Cable Communications, LLC 256
50.226.120.0/23 Comcast Cable Communications, LLC 512
50.226.122.0/23 Comcast Cable Communications, LLC 512
50.229.72.0/24 Comcast Cable Communications, LLC 256
50.229.91.0/24 Comcast Cable Communications, LLC 256
50.230.76.0/24 Comcast Cable Communications, LLC 256
50.233.138.0/23 Comcast Cable Communications, LLC 512
50.237.224.0/24 Comcast Cable Communications, LLC 256
50.237.82.0/24 Comcast Cable Communications, LLC 256
50.239.127.0/24 Comcast Cable Communications, LLC 256
50.240.32.0/19 Comcast Cable Communications, LLC 8,192
50.241.224.0/19 Comcast Cable Communications, LLC 8,192
50.242.160.0/20 Comcast Cable Communications, LLC 4,096
50.243.224.0/19 Comcast Cable Communications, LLC 8,192
50.244.128.0/18 Comcast Cable Communications, LLC 16,384
50.248.0.0/18 Comcast Cable Communications, LLC 16,384
50.250.64.0/18 Comcast Cable Communications, LLC 16,384
50.253.128.0/18 Comcast Cable Communications, LLC 16,384
50.73.0.0/21 Comcast Cable Communications, LLC 2,048
50.73.128.0/19 Comcast Cable Communications, LLC 8,192
50.76.148.0/23 Comcast Cable Communications, LLC 512
50.76.232.0/21 Comcast Cable Communications, LLC 2,048
50.77.112.0/20 Comcast Cable Communications, LLC 4,096
50.77.5.0/24 Comcast Cable Communications, LLC 256
50.78.112.0/20 Comcast Cable Communications, LLC 4,096
50.79.144.0/21 Comcast Cable Communications, LLC 2,048
50.79.72.0/21 Comcast Cable Communications, LLC 2,048
64.139.77.0/24 Comcast Cable Communications, LLC 256
65.34.128.0/18 Comcast Cable Communications Holdings, Inc 16,384
65.34.192.0/18 Comcast Cable Communications Holdings, Inc 16,384
66.176.0.0/16 Comcast Cable Communications Holdings, Inc 65,536
66.177.208.0/20 Comcast Cable Communications Holdings, Inc 4,096
66.177.240.0/20 Comcast Cable Communications Holdings, Inc 4,096
66.208.217.0/24 Comcast Cable Communications, LLC 256
66.208.238.0/23 Comcast Cable Communications, LLC 512
66.229.0.0/17 Comcast Cable Communications Holdings, Inc 32,768
66.229.128.0/17 Comcast Cable Communications Holdings, Inc 32,768
Netblock Company
2001:559:103::/48 Comcast Cable Communications, LLC
2001:559:113::/48 Comcast Cable Communications, LLC
2001:559:116::/48 Comcast Cable Communications, LLC
2001:559:11c::/48 Comcast Cable Communications, LLC
2001:559:140::/48 Comcast Cable Communications, LLC
2001:559:142::/48 Comcast Cable Communications, LLC
2001:559:160::/48 Comcast Cable Communications, LLC
2001:559:168::/48 Comcast Cable Communications, LLC
2001:559:192::/48 Comcast Cable Communications, LLC
2001:559:1ac::/48 Comcast Cable Communications, LLC
2001:559:1cb::/48 Comcast Cable Communications, LLC
2001:559:1cd::/48 Comcast Cable Communications, LLC
2001:559:1d9::/48 Comcast Cable Communications, LLC
2001:559:205::/48 Comcast Cable Communications, LLC
2001:559:232::/48 Comcast Cable Communications, LLC
2001:559:274::/48 Comcast Cable Communications, LLC
2001:559:281::/48 Comcast Cable Communications, LLC
2001:559:2a0::/48 Comcast Cable Communications, LLC
2001:559:2cf::/48 Comcast Cable Communications, LLC
2001:559:2f8::/48 Comcast Cable Communications, LLC
2001:559:386::/48 Comcast Cable Communications, LLC
2001:559:3ad::/48 Comcast Cable Communications, LLC
2001:559:3e6::/48 Comcast Cable Communications, LLC
2001:559:401::/48 Comcast Cable Communications, LLC
2001:559:418::/48 Comcast Cable Communications, LLC
2001:559:420::/48 Comcast Cable Communications, LLC
2001:559:43e::/48 Comcast Cable Communications, LLC
2001:559:463::/48 Comcast Cable Communications, LLC
2001:559:46b::/48 Comcast Cable Communications, LLC
2001:559:478::/48 Comcast Cable Communications, LLC
2001:559:4d4::/48 Comcast Cable Communications, LLC
2001:559:4e1::/48 Comcast Cable Communications, LLC
2001:559:4e5::/48 Comcast Cable Communications, LLC
2001:559:4ef::/48 Comcast Cable Communications, LLC
2001:559:514::/48 Comcast Cable Communications, LLC
2001:559:554::/48 Comcast Cable Communications, LLC
2001:559:55c::/48 Comcast Cable Communications, LLC
2001:559:589::/48 Comcast Cable Communications, LLC
2001:559:5ae::/48 Comcast Cable Communications, LLC
2001:559:5af::/48 Comcast Cable Communications, LLC
2001:559:71c::/48 Comcast Cable Communications, LLC
2001:559:77b::/48 Comcast Cable Communications, LLC
2001:559:77e::/48 Comcast Cable Communications, LLC
2001:559:7c7::/48 Comcast Cable Communications, LLC
2001:559:7c9::/48 Comcast Cable Communications, LLC
2001:559:804f::/48 Comcast Cable Communications, LLC
2001:559:8052::/48 Comcast Cable Communications, LLC
2001:559:8053::/48 Comcast Cable Communications, LLC
2001:559:8075::/48 Comcast Cable Communications, LLC
2001:559:8077::/48 Comcast Cable Communications, LLC
2001:559:8106::/48 Comcast Cable Communications, LLC
2001:559:8112::/48 Comcast Cable Communications, LLC
2001:559:813f::/48 Comcast Cable Communications, LLC
2001:559:8148::/48 Comcast Cable Communications, LLC
2001:559:8150::/48 Comcast Cable Communications, LLC
2001:559:815b::/48 Comcast Cable Communications, LLC
2001:559:816f::/48 Comcast Cable Communications, LLC
2001:559:8196::/48 Comcast Cable Communications, LLC
2001:559:8198::/48 Comcast Cable Communications, LLC
2001:559:819f::/48 Comcast Cable Communications, LLC
2001:559:81d1::/48 Comcast Cable Communications, LLC
2001:559:81d2::/48 Comcast Cable Communications, LLC
2001:559:81d3::/48 Comcast Cable Communications, LLC
2001:559:821d::/48 Comcast Cable Communications, LLC
2001:559:8289::/48 Comcast Cable Communications, LLC
2001:559:8332::/48 Comcast Cable Communications, LLC
2001:559:8334::/48 Comcast Cable Communications, LLC
2001:559:8357::/48 Comcast Cable Communications, LLC
2001:559:8425::/48 Comcast Cable Communications, LLC
2001:559:846c::/48 Comcast Cable Communications, LLC
2001:559:84c6::/48 Comcast Cable Communications, LLC
2001:559:84ef::/48 Comcast Cable Communications, LLC
2001:559:8502::/48 Comcast Cable Communications, LLC
2001:559:852b::/48 Comcast Cable Communications, LLC
2001:559:855f::/48 Comcast Cable Communications, LLC
2001:559:8568::/48 Comcast Cable Communications, LLC
2001:559:85af::/48 Comcast Cable Communications, LLC
2001:559:85be::/48 Comcast Cable Communications, LLC
2001:559:85bf::/48 Comcast Cable Communications, LLC
2001:559:86c9::/48 Comcast Cable Communications, LLC
2001:559:870f::/48 Comcast Cable Communications, LLC
2001:559:8750::/48 Comcast Cable Communications, LLC
2001:559:8751::/48 Comcast Cable Communications, LLC
2001:559:8762::/48 Comcast Cable Communications, LLC
2001:559:8796::/48 Comcast Cable Communications, LLC
2001:559:8797::/48 Comcast Cable Communications, LLC
2001:559:87f1::/48 Comcast Cable Communications, LLC
2001:559:87f6::/48 Comcast Cable Communications, LLC
2001:559:89::/48 Comcast Cable Communications, LLC
2001:559:c02f::/48 Comcast Cable Communications, LLC
2001:559:c030::/48 Comcast Cable Communications, LLC
2001:559:c036::/48 Comcast Cable Communications, LLC
2001:559:c037::/48 Comcast Cable Communications, LLC
2001:559:c03b::/48 Comcast Cable Communications, LLC
2001:559:c03c::/48 Comcast Cable Communications, LLC
2001:559:c090::/48 Comcast Cable Communications, LLC
2001:559:c0b8::/48 Comcast Cable Communications, LLC
2001:559:c0b9::/48 Comcast Cable Communications, LLC
2001:559:c0ba::/48 Comcast Cable Communications, LLC
2001:559:c0d0::/48 Comcast Cable Communications, LLC
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WHOIS Details

ASHandle:       AS20214
OrgID:          CCCS
ASName:         COMCAST-20214
ASNumber:       20214
RegDate:        2001-04-06
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
OrgAbuseHandle: NAPO-ARIN
OrgAdminHandle: IC161-ARIN
OrgRoutingHandle:   ROUTI25-ARIN
OrgTechHandle:  IC161-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:        2022-05-12
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:        2022-09-01
OfficePhone:    +1-856-792-2300
Mailbox:        CNIPEO-Ip-registration@cable.comcast.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 1,373 domain names hosted across 619 IP addresses on this ASN.

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

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 17 downstreams for this ASN.

Downstreams Name
AS16539 Amerant Bank, N.A.
AS17035 NBCUniversal
AS17053 ImperialDade
AS19047 Amazon.com, Inc.
AS21057 Servicios Audiovisuales Overon S.L.
AS22032 Ocean Reef Club, Inc.
AS22275 Securenet Systems, Inc.
AS32008 Paychex Incorporated
AS33580 Venturetech Solutions, LLC
AS395619 The College of Florida Keys
AS396235 Town of Davie
AS397692 OXBOW CARBON LLC
AS399241 Ocean Bank
AS4890 Richline Group Inc
AS53706 Arise Virtual Solutions Inc.
AS63415 Great Healthworks, Inc
AS8103 Florida Department of Management Services - Division of Telecommunications
Get all this data and more in JSON format using our ASN API Read More

Related Networks

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 AS20214 at robtex.

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