Autonomous System details

AS33661

Comcast Cable Communications, LLC  ·  comcast.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS33661 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 0
IPv4 addresses 1,792
IPv6 addresses 19,342,813,113,834,067,200,000,000
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
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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS33661
                                                OrgID:          AS33661
                                                ASName:         AS33661
                                                ASNumber:       AS33661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
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
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

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

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

IP Address ASN Details
50.236.155.64 AS33661 Comcast Cable Communications, LLC 5.77ms from Miami, US
50.220.33.1 AS33661 Comcast Cable Communications, LLC 6.51ms from Miami, US
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

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
73.212.208.13 AS7922 Comcast Cable Communications, LLC 10.76ms from Ashburn, US
20.115.10.141 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
49.231.200.61 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 2.23ms from Bangkok, TH
178.24.141.253 AS3209 Vodafone GmbH 3.34ms from Berlin, DE
94.224.137.221 AS6848 Telenet BV 5.06ms from Brussels, BE
77.181.179.189 AS6805 Telefonica Germany GmbH & Co.OHG 2.29ms from Frankfurt am Main, DE
120.84.127.205 AS17816 China Unicom IP network China169 Guangdong province 10.25ms from Guangzhou, CN
217.233.187.29 AS3320 Deutsche Telekom AG 2.44ms from Hamburg, DE
175.125.112.189 AS9318 SK Broadband Co Ltd 1.50ms from Incheon, KR
111.75.68.77 AS4134 CHINANET-BACKBONE 3.05ms from Nanchang, CN
221.181.222.77 AS56046 China Mobile communications corporation 1.26ms from Nanjing, CN
107.145.151.173 AS33363 Charter Communications, Inc 8.44ms from Orlando, US
71.43.247.45 AS33363 Charter Communications, Inc 6.68ms from Orlando, US
77.40.221.13 AS2116 GLOBALCONNECT AS 2.07ms from Sandefjord, NO
191.19.118.13 AS27699 TELEFÔNICA BRASIL S.A 3.05ms from Sao Paulo, BR
20.175.236.125 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
81.223.96.61 AS8412 T-Mobile Austria GmbH 1.41ms from Vienna, AT
212.60.162.237 AS8447 A1 Telekom Austria AG 4.58ms from Vienna, AT
171.43.201.221 AS58563 CHINANET Hubei province network 0.30ms from Wuhan, CN
83.111.235.77 AS5384 Emirates Internet 2.72ms from Al Fujairah City, AE
83.247.106.205 AS12414 Solcon Internetdiensten B.V. 6.41ms from Amsterdam, NL
97.204.212.93 AS6167 Verizon Business 18.49ms from Ashburn, US
177.5.229.125 AS8167 V tal 14.47ms from Brasilia, BR
147.136.0.13 AS399060 BEC Communications, LLC 3.84ms from Dallas, US
52.30.204.125 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 50.237.76.77
traceroute to 50.237.76.77 (50.237.76.77): 64 hops max, 52 byte packets
3 [AS174] 154.24.100.141 0.994 ms
4 *
5 [AS7922] 96.110.33.137 0.748 ms
6 [AS7922] 96.110.43.218 1.395 ms
7 [AS7922] 96.216.22.122 0.945 ms
8 [AS7922] 96.110.65.106 0.996 ms
9 [AS33661] 50.237.76.77 1.346 ms
Measurement taken from IPinfo ProbeNet in Denver, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs