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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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

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

IP Address ASN Details
50.226.0.1 AS33661 Comcast Cable Communications, LLC 3.11ms from Miami, US
50.237.76.77 AS33661 Comcast Cable Communications, LLC 1.30ms from Denver, US
50.220.33.1 AS33661 Comcast Cable Communications, LLC 6.51ms 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
51.105.251.109 AS8075 Microsoft Corporation 0.14ms from Amsterdam, NL
73.212.208.13 AS7922 Comcast Cable Communications, LLC 10.76ms from Ashburn, US
178.24.141.253 AS3209 Vodafone GmbH 3.34ms from Berlin, DE
34.208.65.189 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
177.5.229.125 AS8167 V tal 14.47ms from Brasilia, BR
156.214.168.253 AS8452 TE-AS 3.65ms from Cairo, EG
64.184.90.173 AS32703 Zayo Bandwidth 17.93ms from Chicago, US
97.179.206.29 AS6167 Verizon Business 16.34ms from Chicago, US
147.136.0.13 AS399060 BEC Communications, LLC 3.84ms from Dallas, US
73.158.47.173 AS7922 Comcast Cable Communications, LLC 6.63ms from Fremont, US
175.125.112.189 AS9318 SK Broadband Co Ltd 1.50ms from Incheon, KR
218.54.201.173 AS9318 SK Broadband Co Ltd 0.81ms from Incheon, KR
151.32.105.13 AS1267 WIND TRE S.P.A. 3.94ms from Milan, IT
76.116.90.29 AS7922 Comcast Cable Communications, LLC 6.97ms from Morris Plains, US
184.3.231.173 AS209 CenturyLink Communications, LLC 1.55ms from Portland, US
50.224.128.29 AS7922 Comcast Cable Communications, LLC 0.85ms from Seattle, US
174.165.18.29 AS7922 Comcast Cable Communications, LLC 9.04ms from Seattle, US
119.218.226.253 AS4766 Korea Telecom 5.67ms from Seoul, KR
141.94.61.205 AS16276 OVH SAS 0.07ms from Strasbourg, FR
171.43.201.221 AS58563 CHINANET Hubei province network 0.30ms from Wuhan, CN
173.31.131.141 AS30036 Mediacom Communications Corp 17.30ms from Atlanta, US
45.33.102.141 AS63949 Akamai Connected Cloud 0.39ms from Atlanta, US
87.65.179.205 AS5432 Proximus NV 3.68ms from Brussels, BE
207.250.179.125 AS3549 Level 3 Parent, LLC 0.52ms from Charlotte, US
184.29.216.77 AS16625 Akamai Technologies, Inc. 0.50ms from Denver, US

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 50.227.97.170
traceroute to 50.227.97.170 (50.227.97.170): 9 hops max, 52 byte packets
2 [] 216.187.113.209 93.677 ms
3 *
4 *
5 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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