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 1,536
IPv6 addresses 18,133,887,294,219,438,000,000,000
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
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
2001:559:830d::/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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IP Ranges API

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 22 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
AS398641 Community Health Centers, Inc.
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
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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 19 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
AS398641 Community Health Centers, Inc.
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

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

IP Address ASN Details
50.220.33.1 AS33661 Comcast Cable Communications, LLC 6.47ms from Miami, US
50.226.0.1 AS33661 Comcast Cable Communications, LLC 3.11ms 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
117.205.134.205 AS9829 National Internet Backbone 14.97ms from Bengaluru, IN
80.144.114.13 AS3320 Deutsche Telekom AG 5.13ms from Berlin, DE
201.178.69.173 AS22927 Telefonica de Argentina 4.45ms from Buenos Aires, AR
216.96.91.253 AS7029 Windstream Communications LLC 9.23ms from Dallas, US
52.28.130.141 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
91.2.101.77 AS3320 Deutsche Telekom AG 8.32ms from Frankfurt am Main, DE
1.12.234.109 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.17ms from Guangzhou, CN
94.62.125.125 AS12353 Vodafone Portugal 2.98ms from Lisbon, PT
72.238.181.205 AS33363 Charter Communications, Inc 9.56ms from Orlando, US
70.67.146.253 AS6327 Shaw Communications 8.81ms from Seattle, US
114.94.2.141 AS4812 China Telecom (Group) 3.25ms from Shanghai, CN
27.23.240.61 AS4134 CHINANET BACKBONE 2.41ms from Wuhan, CN
81.63.157.205 AS3303 Swisscom (Switzerland) Ltd 1.82ms from Zuerich, CH
107.207.217.45 AS7018 AT&T Enterprises, LLC 16.89ms from Atlanta, US
49.231.200.61 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 2.19ms from Bangkok, TH
121.18.3.109 AS4837 CHINA UNICOM China169 Backbone 8.93ms from Beijing, CN
94.224.137.221 AS6848 Telenet BV 5.67ms from Brussels, BE
136.119.13.173 AS396982 Google LLC 0.13ms from Council Bluffs, US
189.125.186.221 AS3549 Level 3 Parent, LLC 0.31ms from Fortaleza, BR
91.65.27.253 AS3209 Vodafone GmbH 3.19ms from Hamburg, DE
114.29.158.45 AS23563 SK Broadband Co Ltd 1.34ms from Incheon, KR
95.64.171.61 AS8359 MTS PJSC 1.39ms from Moscow, RU
24.20.116.61 AS7922 Comcast Cable Communications, LLC 5.43ms from Portland, US
1.40.97.173 AS4804 Microplex PTY LTD 2.06ms from Sydney, AU
31.7.160.253 AS42109 Viva Armenia CJSC 0.29ms from Yerevan, AM

Traceroute

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

$
traceroute -a -n -q1 -f4 50.220.33.129
traceroute to 50.220.33.129 (50.220.33.129): 64 hops max, 52 byte packets
4 [AS6762] 195.22.195.99 127.314 ms
5 *
6 [AS7922] 96.110.47.69 147.405 ms
7 [AS7922] 96.110.43.146 153.523 ms
8 [AS7922] 162.151.6.110 157.912 ms
9 [AS7922] 96.217.53.6 155.142 ms
10 [AS7922] 50.228.168.146 154.434 ms
11 [AS33661] 50.220.33.129 158.304 ms
Measurement taken from IPinfo ProbeNet in Athens, GR
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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