AS number 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 29
Number of IPv4 136,448
Number of IPv6 126,937,211,059,536,063,344,148,480
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
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:c377::/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 29 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 █████████ 12
168.221.28.219 ██████████ 3
168.221.28.53 ██████████ 3
168.221.28.85 ██████████ 3
50.233.139.249 ██████████ 2
50.202.4.12 ██████████ 2
168.221.28.30 ██████████ 1
50.224.249.216 ██████████ 1
50.202.4.82 ██████████ 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

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

IP Address ASN Details
168.221.26.253 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.196.125 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.74.158 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
50.150.146.254 AS20214 Comcast Cable Communications, LLC 1.27ms from Miami, US
168.221.178.215 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.15.83 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.13.52 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.174.118 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.87.122 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.228.239 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.66.192 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.149.103 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.37.78 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.189.9 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
50.224.249.216 AS20214 Comcast Cable Communications, LLC 1.77ms from Miami, US
168.221.234.77 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.175.114 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.11.230 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.177.92 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.222.180 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.202.188 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.104.196 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.255.201 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
50.237.224.2 AS20214 Comcast Cable Communications, LLC 2.01ms from Miami, US
168.221.203.126 AS20214 Comcast Cable Communications, LLC 1.91ms 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
104.15.182.118 AS7018 AT&T Enterprises, LLC 2.46ms from Atlanta, US
185.23.70.6 AS50926 AXARNET COMUNICACIONES, S.L. 4.45ms from Barcelona, ES
120.201.201.102 AS56044 China Mobile communications corporation 12.29ms from Dalian, CN
212.147.104.6 AS12350 VTX Services SA 0.74ms from Geneve, CH
123.157.130.214 AS4837 CHINA UNICOM China169 Backbone 5.01ms from Hangzhou, CN
86.158.97.118 AS2856 British Telecommunications PLC 3.56ms from London, GB
90.164.206.134 AS12479 Orange Espagne SA 11.10ms from Madrid, ES
81.34.29.70 AS3352 TELEFONICA DE ESPANA S.A.U. 1.49ms from Madrid, ES
97.163.108.246 AS6167 Verizon Business 15.44ms from Miami, US
5.129.78.22 AS31200 Novotelecom Ltd 1.15ms from Novosibirsk, RU
37.195.209.198 AS31200 Novotelecom Ltd 1.27ms from Novosibirsk, RU
116.193.96.134 AS38628 HIMEJI CABLE TELEVISION CORPORATION 2.14ms from Osaka, JP
27.213.63.86 AS4837 CHINA UNICOM China169 Backbone 10.73ms from Qingdao, CN
159.54.171.150 AS31898 Oracle Corporation 0.17ms from San Jose, US
123.41.22.38 AS45985 SamsungSDS Inc. 1.88ms from Seoul, KR
218.153.39.134 AS4766 Korea Telecom 1.49ms from Seoul, KR
195.199.5.150 AS1955 KIFU (Governmental Info Tech Development Agency) 7.56ms from Budapest, HU
113.2.92.182 AS4837 CHINA UNICOM China169 Backbone 7.25ms from Changchun, CN
174.110.139.86 AS11426 Charter Communications Inc 7.89ms from Charlotte, US
189.123.216.166 AS28573 Claro NXT Telecomunicacoes Ltda 7.23ms from Curitiba, BR
12.89.120.198 AS7018 AT&T Enterprises, LLC 1.69ms from Dallas, US
216.31.116.246 AS209040 SeWiKom GmbH 3.96ms from Frankfurt am Main, DE
139.144.78.38 AS63949 Akamai Connected Cloud 0.15ms from Frankfurt am Main, DE
216.218.135.150 AS6939 Hurricane Electric LLC 0.20ms from Fremont, US
98.199.239.198 AS7922 Comcast Cable Communications, LLC 4.97ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m5 147.137.72.89
traceroute to 147.137.72.89 (147.137.72.89): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.169 ms
2 [AS140627] 103.151.64.29 109.102 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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