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
168.221.28.30 ██████████ 1
168.221.28.85 ██████████ 1
50.200.25.19 ████████ 1
50.202.4.82 ██████████ 1
50.224.249.229 ██████████ 1

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Peers

There are 23 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.
AS31812 Palm Beach County Sheriff's Office
AS3356 Level 3 Parent, LLC
AS33580 Venturetech Solutions, LLC
AS3549 Level 3 Parent, LLC
AS36040 Google LLC
AS393843 WPLG-TV
AS395619 The College of Florida Keys
AS396235 Town of Davie
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.
AS31812 Palm Beach County Sheriff's Office
AS33580 Venturetech Solutions, LLC
AS36040 Google LLC
AS393843 WPLG-TV
AS395619 The College of Florida Keys
AS396235 Town of Davie
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

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

IP Address ASN Details
168.221.240.127 AS20214 Comcast Cable Communications, LLC 1.91ms from Miami, US
168.221.96.92 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.243.89 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.135.180 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.58.213 AS20214 Comcast Cable Communications, LLC 1.97ms from Miami, US
168.221.75.183 AS20214 Comcast Cable Communications, LLC 1.91ms from Miami, US
168.221.51.40 AS20214 Comcast Cable Communications, LLC 1.91ms from Miami, US
168.221.193.121 AS20214 Comcast Cable Communications, LLC 1.91ms from Miami, US
168.221.76.112 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.245.9 AS20214 Comcast Cable Communications, LLC 1.91ms from Miami, US
168.221.152.251 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.209.52 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.225.9 AS20214 Comcast Cable Communications, LLC 1.91ms from Miami, US
168.221.146.148 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.217.102 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.151.4 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.133.135 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.84.231 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.255.9 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.237.159 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.244.48 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.224.172 AS20214 Comcast Cable Communications, LLC 1.89ms from Miami, US
168.221.137.24 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.117.103 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
168.221.90.226 AS20214 Comcast Cable Communications, LLC 1.90ms 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
223.227.56.38 AS45609 Bharti Airtel Ltd. AS for GPRS Service 10.75ms from Chennai, IN
208.85.190.86 AS22663 Prominic.NET, Inc. 4.40ms from Chicago, US
72.24.69.134 AS11492 CABLE ONE, INC. 2.33ms from Dallas, US
46.246.25.22 AS42708 Glesys AB 0.12ms from Falkenberg, SE
191.179.121.38 AS28573 Claro NXT Telecomunicacoes Ltda 11.44ms from Fortaleza, BR
87.180.23.54 AS3320 Deutsche Telekom AG 8.21ms from Frankfurt am Main, DE
87.31.3.38 AS3269 Telecom Italia S.p.A. 10.81ms from Frosinone, IT
36.249.242.22 AS4837 CHINA UNICOM China169 Backbone 11.14ms from Fuzhou, CN
220.82.151.86 AS4766 Korea Telecom 4.52ms from Incheon, KR
90.164.206.134 AS12479 Orange Espagne SA 10.49ms from Madrid, ES
98.5.216.70 AS11351 Charter Communications Inc 15.06ms from New York City, US
79.228.187.70 AS3320 Deutsche Telekom AG 2.73ms from Nuernberg, DE
23.200.27.134 AS20940 Akamai International B.V. 0.08ms from Santiago de Queretaro, MX
152.167.190.230 AS28118 ALTICE DOMINICANA S.A. 2.40ms from Santo Domingo, DO
221.162.150.246 AS4766 Korea Telecom 6.93ms from Seoul, KR
175.233.185.166 AS4766 Korea Telecom 2.71ms from Seoul, KR
112.186.87.54 AS4766 Korea Telecom 1.72ms from Seoul, KR
83.232.183.86 AS1136 KPN B.V. 2.19ms from Amsterdam, NL
130.248.114.22 AS58664 ADOBE-NET-INFRA 0.89ms from Bengaluru, IN
2.20.58.214 AS16625 Akamai Technologies, Inc. 1.11ms from Cape Town, ZA
188.228.44.134 AS29695 Lyse Tele AS 4.90ms from Copenhagen, DK
23.31.88.102 AS7922 Comcast Cable Communications, LLC 5.50ms from Denver, US
81.96.55.182 AS5089 Virgin Media Limited 10.16ms from Dublin, IE
187.142.18.102 AS8151 UNINET 9.06ms from Guadalajara, MX
60.176.206.182 AS4134 CHINANET-BACKBONE 6.31ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 147.137.153.127
traceroute to 147.137.153.127 (147.137.153.127): 9 hops max, 52 byte packets
2 [] 194.62.6.4 1.597 ms
3 *
6 [AS6461] 193.28.62.101 3.589 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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