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
168.221.75.225 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.209.109 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.114.129 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.198.121 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.149.22 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.14.28 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.152.72 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.200.120 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.99.47 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.242.59 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.50.119 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.101.88 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.113.144 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.39.183 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.86.20 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.245.180 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.35.150 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.92.125 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.154.2 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.221.82 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.105.43 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.110.103 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.211.59 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.135.114 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.61.104 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
50.199.69.86 AS7922 Comcast Cable Communications, LLC 6.17ms from Ashburn, US
72.181.190.6 AS11427 Charter Communications Inc 5.53ms from Dallas, US
195.245.65.134 AS34015 RheinEnergie AG 1.70ms from Duesseldorf, DE
82.83.35.54 AS3209 Vodafone GmbH 7.65ms from Hamburg, DE
222.171.162.134 AS4134 CHINANET-BACKBONE 1.99ms from Harbin, CN
14.161.30.214 AS45899 VNPT Corp 0.90ms from Ho Chi Minh City, VN
61.84.97.182 AS4766 Korea Telecom 0.57ms from Incheon, KR
1.233.51.54 AS9318 SK Broadband Co Ltd 1.28ms from Incheon, KR
103.46.9.6 AS64300 PT JARINGANKU SARANA NUSANTARA 14.14ms from Jakarta, ID
78.138.169.134 AS28840 PJSC "TATTELECOM" 1.11ms from Kazan, RU
157.96.61.230 AS31727 Node4 Limited 0.59ms from London, GB
47.200.249.118 AS5650 Frontier Communications of America, Inc. 7.26ms from Miami, US
59.0.212.198 AS4766 Korea Telecom 5.78ms from Seoul, KR
94.75.26.54 AS28812 PJSC "Bashinformsvyaz" 9.07ms from Yekaterinburg, RU
88.204.140.22 AS9198 JSC Kazakhtelecom 0.34ms from Almaty, KZ
174.172.87.166 AS7922 Comcast Cable Communications, LLC 6.24ms from Ashburn, US
113.9.136.166 AS4837 CHINA UNICOM China169 Backbone 4.36ms from Harbin, CN
72.60.189.118 AS47583 Hostinger International Limited 0.50ms from Paris, FR
176.188.232.38 AS5410 Bouygues Telecom SA 7.60ms from Paris, FR
12.116.5.166 AS7018 AT&T Enterprises, LLC 6.18ms from Philadelphia, US
118.50.85.166 AS4766 Korea Telecom 2.04ms from Seoul, KR
218.232.88.246 AS9318 SK Broadband Co Ltd 1.65ms from Seoul, KR
62.243.146.198 AS3292 TDC Holding A/S 1.02ms from Skanderborg, DK
177.173.59.150 AS26599 TELEFÔNICA BRASIL S.A 4.14ms from São Paulo, BR
221.201.88.214 AS4837 CHINA UNICOM China169 Backbone 10.86ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 147.137.121.192
traceroute to 147.137.121.192 (147.137.121.192): 9 hops max, 52 byte packets
5 [AS8966] 5.195.70.160 19.868 ms
6 [AS8966] 194.170.186.89 22.828 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Doha, QA
On

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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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