Autonomous System details

AS20214

Comcast Cable Communications, LLC  ·  comcast.com

United States

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AS20214 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 24
IPv4 addresses 136,448
IPv6 addresses 125,728,285,239,921,434,169,442,304
ASN type ISP
Registry arin
Allocated 25 years ago on Apr 06, 2001
Updated 5 years ago on Jan 25, 2021

IP Ranges

Netblock Company Num of IPs
147.137.0.0/16 Telematics International 65,536
168.221.0.0/16 Miami-Dade County Public Schools 65,536
168.221.176.0/20 Miami-Dade County Public Schools 4,096
50.205.246.0/23 Comcast Cable Communications, LLC 512
50.233.138.0/23 Comcast Cable Communications, LLC 512
50.150.146.0/24 Comcast Cable Communications, LLC 256
50.200.25.0/24 Comcast Cable Communications, LLC 256
50.200.159.0/24 Comcast Cable Communications, LLC 256
50.202.4.0/24 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
50.216.237.0/24 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
50.224.86.0/24 Comcast Cable Communications, LLC 256
50.224.249.0/24 Comcast Cable Communications, LLC 256
50.229.72.0/24 Comcast Cable Communications, LLC 256
50.237.82.0/24 Comcast Cable Communications, LLC 256
50.237.224.0/24 Comcast Cable Communications, LLC 256
141.193.53.0/24 Privatel Inc 256
168.221.171.0/24 Miami-Dade County Public Schools 256

Netblock Company
2001:559:89::/48 Comcast Cable Communications, LLC
2001:559:ea::/48 Comcast Cable Communications, LLC
2001:559:ec::/48 Comcast Cable Communications, LLC
2001:559:ed::/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
2001:559:18b::/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
2001:559:205::/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
2001:559:3e6::/48 Comcast Cable Communications, LLC
2001:559:401::/48 Comcast Cable Communications, LLC
2001:559:463::/48 Comcast Cable Communications, LLC
2001:559:478::/48 Comcast Cable Communications, LLC
2001:559:4d4::/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
2001:559:5ae::/48 Comcast Cable Communications, LLC
2001:559:5af::/48 Comcast Cable Communications, LLC
2001:559:71c::/48 Comcast Cable Communications, LLC
2001:559:77e::/48 Comcast Cable Communications, LLC
2001:559:804f::/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
2001:559:815b::/48 Comcast Cable Communications, LLC
2001:559:816f::/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
2001:559:8332::/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
2001:559:8797::/48 Comcast Cable Communications, LLC
2001:559:8798::/48 Comcast Cable Communications, LLC
2001:559:c02f::/48 Comcast Cable Communications, LLC
2001:559:c030::/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:c0b9::/48 Comcast Cable Communications, LLC
2001:559:c0ba::/48 Comcast Cable Communications, LLC
2001:559:c0d0::/48 Comcast Cable Communications, LLC
2001:559:c0d1::/48 Comcast Cable Communications, LLC
2001:559:c106::/48 Comcast Cable Communications, LLC
2001:559:c111::/48 Comcast Cable Communications, LLC
2001:559:c119::/48 Comcast Cable Communications, LLC
2001:559:c136::/48 Comcast Cable Communications, LLC
2001:559:c164::/48 Comcast Cable Communications, LLC
2001:559:c1ac::/48 Comcast Cable Communications, LLC
2001:559:c1b3::/48 Comcast Cable Communications, LLC
2001:559:c1f5::/48 Comcast Cable Communications, LLC
2001:559:c245::/48 Comcast Cable Communications, LLC
2001:559:c246::/48 Comcast Cable Communications, LLC
2001:559:c25a::/48 Comcast Cable Communications, LLC
2001:559:c25b::/48 Comcast Cable Communications, LLC
2001:559:c25c::/48 Comcast Cable Communications, LLC
2001:559:c3ce::/48 Comcast Cable Communications, LLC
2001:559:c427::/48 Comcast Cable Communications, LLC
2001:559:c440::/48 Comcast Cable Communications, LLC
2001:559:c47b::/48 Comcast Cable Communications, LLC
2001:559:c4c3::/48 Comcast Cable Communications, LLC
2001:559:c4f0::/48 Comcast Cable Communications, LLC
2001:559:c4f1::/48 Comcast Cable Communications, LLC
2001:559:c4f2::/48 Comcast Cable Communications, LLC
2001:559:c501::/48 Comcast Cable Communications, LLC
2001:559:c51b::/48 Comcast Cable Communications, LLC
2001:559:c520::/48 Comcast Cable Communications, LLC
2001:559:c52c::/48 Comcast Cable Communications, LLC
2001:559:c557::/48 Comcast Cable Communications, LLC
2001:559:c55e::/48 Comcast Cable Communications, LLC

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WHOIS Details

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                                                ASHandle:       AS20214
                                                OrgID:          AS20214
                                                ASName:         AS20214
                                                ASNumber:       AS20214
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 24 domain names hosted across 11 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.233.138.43 ██████████ 9
168.221.28.219 ██████████ 3
168.221.28.53 ██████████ 3
50.202.4.12 ██████████ 2
50.233.139.249 ██████████ 2
50.202.4.82 ██████████ 1
168.221.28.85 ██████████ 1
168.221.28.30 ██████████ 1
50.224.249.216 ██████████ 1
50.200.25.19 ████████ 1

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Peers

There are 21 peers for this ASN.

Peers Name
AS14310 Safra National Bank Of New York
AS16423 NETTOGO
AS17035 NBCUniversal
AS21973 Xponet
AS22032 Ocean Reef Club, Inc.
AS3356 Level 3 Parent, LLC
AS33580 Venturetech Solutions, LLC
AS36040 Google LLC
AS393843 WPLG-TV
AS395619 The College of Florida Keys
AS396235 Town of Davie
AS397692 OXBOW CARBON LLC
AS398044 Trinity Network Solutions
AS399241 Ocean Bank
AS401691 UNIVERSAL HEALTH SERVICES
AS4890 Richline Group Inc
AS53706 Arise Virtual Solutions Inc.
AS62958 ADT LLC
AS63415 Great Healthworks, Inc
AS7922 Comcast Cable Communications, LLC
AS8103 Florida Department of Management Services - Division of Telecommunications
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
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ASN API & Database

Downstreams

There are 19 downstreams for this ASN.

Downstreams Name
AS14310 Safra National Bank Of New York
AS16423 NETTOGO
AS17035 NBCUniversal
AS21973 Xponet
AS22032 Ocean Reef Club, Inc.
AS33580 Venturetech Solutions, LLC
AS36040 Google LLC
AS393843 WPLG-TV
AS395619 The College of Florida Keys
AS396235 Town of Davie
AS397692 OXBOW CARBON LLC
AS398044 Trinity Network Solutions
AS399241 Ocean Bank
AS401691 UNIVERSAL HEALTH SERVICES
AS4890 Richline Group Inc
AS53706 Arise Virtual Solutions Inc.
AS62958 ADT LLC
AS63415 Great Healthworks, Inc
AS8103 Florida Department of Management Services - Division of Telecommunications
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
168.221.134.85 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.25.175 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.123.86 AS20214 Comcast Cable Communications, LLC 1.96ms from Miami, US
168.221.59.202 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.232.49 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.139.5 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.22.120 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.107.133 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
50.205.246.157 AS20214 Comcast Cable Communications, LLC 10.36ms from Boca Raton, US
168.221.112.200 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.83.203 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.50.28 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.235.0 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
141.193.53.1 AS20214 Comcast Cable Communications, LLC 1.64ms from Miami, US
168.221.23.70 AS20214 Comcast Cable Communications, LLC 132.50ms from Tirana, AL
168.221.147.82 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.48.146 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.72.15 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.215.148 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.236.107 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.109.101 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.106.157 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
168.221.195.148 AS20214 Comcast Cable Communications, LLC 1.93ms from Miami, US
168.221.0.136 AS20214 Comcast Cable Communications, LLC 1.94ms from Miami, US
168.221.213.126 AS20214 Comcast Cable Communications, LLC 1.94ms 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
60.207.44.38 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN
44.242.50.198 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
179.51.102.102 AS263210 HV TELEVISION S.A.S 1.23ms from Bogota, CO
212.35.104.38 AS8220 COLT Technology Services Group Limited 0.78ms from Brussels, BE
209.20.83.102 AS19994 Rackspace Hosting 1.20ms from Chicago, US
199.167.233.70 AS14632 Brown Advisory 0.92ms from Dallas, US
47.161.116.70 AS5650 Frontier Communications of America, Inc. 1.50ms from Dallas, US
83.233.200.198 AS29518 Bredband2 AB 8.64ms from Hamburg, DE
46.200.43.70 AS6849 JSC "Ukrtelecom" 6.86ms from Kyiv, UA
2.216.234.102 AS5607 Sky UK Limited 3.50ms from London, GB
76.242.47.54 AS7018 AT&T Enterprises, LLC 5.20ms from Los Angeles, US
5.228.7.134 AS42610 PJSC Rostelecom 1.28ms from Moscow, RU
200.208.255.246 AS4230 CLARO S.A. 4.97ms from Porto Alegre, BR
49.161.177.22 AS17858 LG POWERCOMM 2.22ms from Seoul, KR
182.210.56.6 AS17858 LG POWERCOMM 3.02ms from Seoul, KR
121.154.252.22 AS4766 Korea Telecom 4.37ms from Seoul, KR
171.125.94.214 AS4837 CHINA UNICOM China169 Backbone 3.96ms from Taiyuan, CN
128.143.58.70 AS225 University of Virginia 2.85ms from Ashburn, US
72.83.4.150 AS701 Verizon Business 2.52ms from Ashburn, US
74.215.179.166 AS6181 Cincinnati Bell Telephone Company LLC 1.26ms from Cincinnati, US
3.137.195.214 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
195.227.25.22 AS8469 CANCOM Managed Services GmbH 8.64ms from Frankfurt am Main, DE
113.108.105.38 AS4134 CHINANET-BACKBONE 1.47ms from Guangzhou, CN
24.40.139.6 AS8881 1&1 Versatel GmbH 0.94ms from Hamburg, DE
216.133.98.182 AS6220 inContact Inc. 0.18ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 147.137.189.41
traceroute to 147.137.189.41 (147.137.189.41): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
On

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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