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 26
IPv4 addresses 136,448
IPv6 addresses 124,519,359,420,306,804,994,736,128
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
2001:559:8568::/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 26 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
168.221.28.53 ██████████ 5
168.221.28.219 ██████████ 3
50.233.139.249 ██████████ 2
50.202.4.12 ██████████ 2
50.224.249.229 ██████████ 1
50.224.249.216 ██████████ 1
50.202.4.82 ██████████ 1
168.221.28.30 ██████████ 1
168.221.28.85 ██████████ 1

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Peers

There are 22 peers for this ASN.

Peers Name
AS14310 Safra National Bank Of New York
AS16423 NETTOGO
AS17035 NBCUniversal
AS19899 Miami Dade College
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
AS401195 Broward Sheriff's Office
AS401671 ACCESSPARKS LLC
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
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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 20 downstreams for this ASN.

Downstreams Name
AS14310 Safra National Bank Of New York
AS16423 NETTOGO
AS17035 NBCUniversal
AS19899 Miami Dade College
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
AS401195 Broward Sheriff's Office
AS401671 ACCESSPARKS LLC
AS401691 UNIVERSAL HEALTH SERVICES
AS4890 Richline Group Inc
AS53706 Arise Virtual Solutions Inc.
AS62958 ADT LLC
AS63415 Great Healthworks, Inc
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
168.221.253.123 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.102.135 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.50.119 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.155.195 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.197.66 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.44.162 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.38.77 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.34.187 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.104.94 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.132.247 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.35.150 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.233.188 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.201.57 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.151.251 AS20214 Comcast Cable Communications, LLC 1.88ms from Miami, US
168.221.87.220 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.147.228 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.115.160 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
50.205.246.157 AS20214 Comcast Cable Communications, LLC 13.86ms from Atlanta, US
168.221.103.167 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.59.156 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.16.238 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.52.99 AS20214 Comcast Cable Communications, LLC 1.88ms from Miami, US
168.221.61.104 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.112.20 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.119.54 AS20214 Comcast Cable Communications, LLC 1.89ms 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
82.78.65.54 AS8708 DIGI ROMANIA S.A. 1.04ms from Bucharest, RO
157.92.31.54 AS3449 Universidad Nacional de Buenos Aires 1.99ms from Buenos Aires, AR
67.165.169.38 AS7922 Comcast Cable Communications, LLC 5.92ms from Chicago, US
35.159.68.22 AS16509 Amazon.com, Inc. 0.46ms from Frankfurt am Main, DE
185.65.21.38 AS201745 COURIER-SERVICE, LLC 0.32ms from Hong Kong, HK
220.82.151.86 AS4766 Korea Telecom 4.55ms from Incheon, KR
85.96.138.70 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.21ms from Istanbul, TR
216.133.98.182 AS6220 inContact Inc. 0.19ms from Johannesburg, ZA
212.74.237.86 AS15682 ITERANET LLC 1.59ms from Moscow, RU
126.92.84.182 AS17676 SoftBank Corp. 3.53ms from Osaka, JP
79.26.180.134 AS3269 Telecom Italia S.p.A. 2.02ms from Rome, IT
101.226.40.22 AS4811 China Telecom (Group) 1.72ms from Shanghai, CN
116.59.220.214 AS17421 Mobile Business Group 11.35ms from Taichung, TW
154.249.1.230 AS36947 Telecom Algeria 9.13ms from Algiers, DZ
47.213.85.134 AS19108 Optimum 12.40ms from Ashburn, US
50.199.69.86 AS7922 Comcast Cable Communications, LLC 6.17ms from Ashburn, US
54.72.124.214 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
52.17.159.166 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
24.40.139.6 AS8881 1&1 Versatel GmbH 0.93ms from Hamburg, DE
1.54.172.22 AS18403 FPT Telecom Company 0.60ms from Hanoi, VN
98.197.9.150 AS7922 Comcast Cable Communications, LLC 7.72ms from Houston, US
195.128.17.134 AS24703 United Networks of Ukraine Ltd 0.48ms from Kyiv, UA
158.220.125.166 AS51167 Contabo GmbH 0.21ms from Lauterbourg, FR
157.96.61.230 AS31727 Node4 Limited 0.59ms from London, GB
90.209.14.166 AS5607 Sky UK Limited 1.58ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 50.223.45.143
traceroute to 50.223.45.143 (50.223.45.143): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.181 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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