AS number 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
Number of IPv4 1,792
Number of IPv6 20,551,738,933,448,695,970,004,992
ASN type Business
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
2001:559:237::/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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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 18 peers for this ASN.

Peers Name
AS17035 NBCUniversal
AS23542 Florida's Natural Growers, Inc.
AS26876 chico's fas inc
AS30415 Sarasota County Government
AS36763 Hearst-Argyle Television, Inc.
AS395036 City of Sanibel
AS395659 SeaWorld Parks & Entertainment, Inc.
AS396291 NCH Healthcare System, Inc.
AS396910 Lee County Port Authority
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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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7922 Comcast Cable Communications, LLC
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Downstreams

There are 15 downstreams for this ASN.

Downstreams Name
AS23542 Florida's Natural Growers, Inc.
AS26876 chico's fas inc
AS30415 Sarasota County Government
AS36763 Hearst-Argyle Television, Inc.
AS395036 City of Sanibel
AS395659 SeaWorld Parks & Entertainment, Inc.
AS396291 NCH Healthcare System, Inc.
AS396910 Lee County Port Authority
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 ASN Database Download

Pingable IPs

5 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 1.24ms from Denver, US
50.226.0.1 AS33661 Comcast Cable Communications, LLC 4.90ms from Miami, US
50.218.97.15 AS33661 Comcast Cable Communications, LLC 6.89ms from Miami, US
50.236.155.15 AS33661 Comcast Cable Communications, LLC 7.70ms from Miami, US
50.220.33.1 AS33661 Comcast Cable Communications, LLC 8.43ms 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
213.127.131.45 AS33915 Vodafone Libertel B.V. 6.87ms from Amsterdam, NL
176.221.78.221 AS57595 Netlogic doo 12.59ms from Belgrade, RS
175.152.153.221 AS4837 CHINA UNICOM China169 Backbone 2.84ms from Chengdu, CN
172.244.202.13 AS7922 Comcast Cable Communications, LLC 6.41ms from Chicago, US
135.119.80.237 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
68.54.93.221 AS7922 Comcast Cable Communications, LLC 6.58ms from Flint, US
67.167.139.93 AS7922 Comcast Cable Communications, LLC 9.47ms from Flint, US
106.53.216.61 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Guangzhou, CN
84.144.157.141 AS3320 Deutsche Telekom AG 4.23ms from Hamburg, DE
3.98.232.93 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
88.94.32.77 AS2119 Telenor Norge AS 9.46ms from Oslo, NO
69.20.254.13 AS812 Rogers Communications Canada Inc. 0.29ms from Ottawa, CA
73.240.32.61 AS7922 Comcast Cable Communications, LLC 5.76ms from Portland, US
79.189.145.173 AS5617 Orange Polska Spolka Akcyjna 1.98ms from Poznan, PL
166.230.127.13 AS29946 Union Wireless 4.20ms from Salt Lake City, US
186.10.219.61 AS27651 ENTEL CHILE S.A. 10.97ms from Santiago, CL
189.204.158.45 AS18734 Operbes, S.A. de C.V. 3.14ms from Santiago de Queretaro, MX
183.109.76.253 AS4766 Korea Telecom 0.72ms from Seoul, KR
202.30.234.45 AS9848 SEJONG NETWORKS 1.36ms from Seoul, KR
106.39.50.61 AS4847 China Networks Inter-Exchange 2.40ms from Tianjin, CN
178.112.192.29 AS25255 ==> TELE2 AUSTRIA <== 13.74ms from Vienna, AT
170.187.201.253 AS63949 Akamai Connected Cloud 0.38ms from Atlanta, US
110.164.124.253 AS45758 Triple T Broadband Public Company Limited 2.66ms from Bangkok, TH
191.176.43.61 AS28573 Claro NXT Telecomunicacoes Ltda 4.57ms from Brasilia, BR
59.178.48.221 AS9829 National Internet Backbone 7.70ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -m4 50.236.155.65
traceroute to 50.236.155.65 (50.236.155.65): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
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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