Autonomous System details

AS33661

Comcast Cable Communications, LLC  ·  comcast.com

United States

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AS33661 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 0
IPv4 addresses 1,792
IPv6 addresses 19,342,813,113,834,066,795,298,816
ASN type ISP
Registry arin
Allocated 21 years ago on Feb 16, 2005
Updated 5 years ago on Jan 25, 2021

IP Ranges

Netblock Company Num of IPs
50.218.97.0/24 Comcast Cable Communications, LLC 256
50.220.33.0/24 Comcast Cable Communications, LLC 256
50.226.0.0/24 Comcast Cable Communications, LLC 256
50.227.97.0/24 Comcast Cable Communications, LLC 256
50.228.116.0/24 Comcast Cable Communications, LLC 256
50.236.155.0/24 Comcast Cable Communications, LLC 256
50.237.76.0/24 Comcast Cable Communications, LLC 256
Netblock Company
2001:559:135::/48 Comcast Cable Communications, LLC
2001:559:4ed::/48 Comcast Cable Communications, LLC
2001:559:4ee::/48 Comcast Cable Communications, LLC
2001:559:731::/48 Comcast Cable Communications, LLC
2001:559:82f9::/48 Comcast Cable Communications, LLC
2001:559:830d::/48 Comcast Cable Communications, LLC
2001:559:8320::/48 Comcast Cable Communications, LLC
2001:559:8462::/48 Comcast Cable Communications, LLC
2001:559:85d6::/48 Comcast Cable Communications, LLC
2001:559:864f::/48 Comcast Cable Communications, LLC
2001:559:878c::/48 Comcast Cable Communications, LLC
2001:559:87d4::/48 Comcast Cable Communications, LLC
2001:559:c202::/48 Comcast Cable Communications, LLC
2001:559:c22b::/48 Comcast Cable Communications, LLC
2001:559:c4b9::/48 Comcast Cable Communications, LLC
2001:559:c4ea::/48 Comcast Cable Communications, LLC

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WHOIS Details

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                                                ASHandle:       AS33661
                                                OrgID:          AS33661
                                                ASName:         AS33661
                                                ASNumber:       AS33661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 21 peers for this ASN.

Peers Name
AS17035 NBCUniversal
AS23542 Florida's Natural Growers, Inc.
AS26876 chico's fas inc
AS30415 Sarasota County Government
AS36040 Google LLC
AS36763 Hearst-Argyle Television, Inc.
AS395036 City of Sanibel
AS395659 SeaWorld Parks & Entertainment, Inc.
AS396291 NCH Healthcare System, Inc.
AS396910 Lee County Port Authority
AS398743 The Nemours Foundation
AS401671 ACCESSPARKS LLC
AS46576 Loews Hotels at Universal Orlando
AS46999 Crews Banking Corporation
AS53445 The Villages Health
AS53937 Sarasota Memorial Hospital
AS54119 WhiteSky Communications, LLC.
AS63264 Alternative Choice Wireless, LLC
AS63402 Universal Orlando
AS6931 Ringling College of Art and Design
AS7922 Comcast Cable Communications, LLC
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

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7922 Comcast Cable Communications, LLC
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ASN API & Database

Downstreams

There are 18 downstreams for this ASN.

Downstreams Name
AS23542 Florida's Natural Growers, Inc.
AS26876 chico's fas inc
AS30415 Sarasota County Government
AS36040 Google LLC
AS36763 Hearst-Argyle Television, Inc.
AS395036 City of Sanibel
AS395659 SeaWorld Parks & Entertainment, Inc.
AS396291 NCH Healthcare System, Inc.
AS396910 Lee County Port Authority
AS398743 The Nemours Foundation
AS401671 ACCESSPARKS LLC
AS46576 Loews Hotels at Universal Orlando
AS46999 Crews Banking Corporation
AS53937 Sarasota Memorial Hospital
AS54119 WhiteSky Communications, LLC.
AS63264 Alternative Choice Wireless, LLC
AS63402 Universal Orlando
AS6931 Ringling College of Art and Design
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

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

IP Address ASN Details
50.237.76.77 AS33661 Comcast Cable Communications, LLC 1.28ms from Denver, US
50.236.155.218 AS33661 Comcast Cable Communications, LLC 5.92ms from Miami, US
50.226.0.1 AS33661 Comcast Cable Communications, LLC 3.09ms from Miami, US
50.220.33.1 AS33661 Comcast Cable Communications, LLC 6.59ms 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
105.102.83.61 AS36947 Telecom Algeria 10.47ms from Algiers, DZ
68.118.194.61 AS20115 Charter Communications LLC 12.12ms from Ashburn, US
205.156.2.253 AS3477 National Oceanic and Atmospheric Administration 7.30ms from Ashburn, US
121.75.177.13 AS9500 One New Zealand Group Limited 2.35ms from Auckland, NZ
44.227.37.13 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
156.216.47.157 AS8452 TE-AS 3.37ms from Cairo, EG
96.53.107.125 AS6327 Shaw Communications 0.57ms from Edmonton, CA
45.173.239.29 AS268840 CAVALCANTE & HERCULANO LTDA 13.14ms from Fortaleza, BR
3.78.235.45 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
41.174.134.237 AS30844 Liquid Telecommunications Ltd 7.51ms from Lusaka, ZM
83.54.178.221 AS3352 TELEFONICA DE ESPANA S.A.U. 10.38ms from Madrid, ES
59.154.99.29 AS7474 SingTel Optus Pty Ltd 1.16ms from Melbourne, AU
64.56.85.61 AS7939 University of Central Florida 6.15ms from Miami, US
31.188.153.29 AS24608 WIND TRE S.P.A. 5.97ms from Milan, IT
79.59.66.77 AS3269 Telecom Italia S.p.A. 5.51ms from Milan, IT
97.83.172.189 AS20115 Charter Communications LLC 9.22ms from Minneapolis, US
212.48.148.253 AS12714 PJSC MegaFon 9.61ms from Moscow, RU
128.128.83.157 AS153259 Edgerede Private Limited 0.55ms from Mumbai, IN
165.251.13.157 AS27495 Open Text Corporation 3.52ms from New York City, US
92.129.22.13 AS3215 Orange S.A. 10.21ms from Paris, FR
79.189.145.173 AS5617 Orange Polska Spolka Akcyjna 1.96ms from Poznan, PL
187.67.52.45 AS28573 Claro NXT Telecomunicacoes Ltda 6.13ms from Rio de Janeiro, BR
181.219.98.93 AS28573 Claro NXT Telecomunicacoes Ltda 17.55ms from Sao Paulo, BR
152.255.20.29 AS26599 TELEFÔNICA BRASIL S.A 0.75ms from São Paulo, BR
45.83.75.253 AS208834 Coop Pank AS 0.57ms from Tallinn, EE

Traceroute

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

$
traceroute -a -n -q1 -f10 50.236.155.124
traceroute to 50.236.155.124 (50.236.155.124): 64 hops max, 52 byte packets
10 [AS7922] 96.110.45.94 5.644 ms
11 *
12 [AS7922] 68.87.238.229 6.462 ms
13 [AS7922] 96.110.95.94 6.073 ms
14 *
Measurement taken from IPinfo ProbeNet in Miami, US
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 AS33661 at robtex.

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