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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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

4 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 8.42ms from Miami, US
50.226.0.1 AS33661 Comcast Cable Communications, LLC 4.91ms from Miami, US
50.237.76.77 AS33661 Comcast Cable Communications, LLC 1.33ms from Denver, US
50.236.155.7 AS33661 Comcast Cable Communications, LLC 7.69ms 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
107.175.206.13 AS36352 HostPapa 0.25ms from Buffalo, US
87.78.54.237 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 4.00ms from Duesseldorf, DE
185.78.105.13 AS150706 Hong Kong Zhengxing Technology Co., Ltd. 1.31ms from Hong Kong, HK
92.178.173.93 AS12479 Orange Espagne SA 10.33ms from Madrid, ES
180.144.68.189 AS17511 OPTAGE Inc. 1.43ms from Osaka, JP
34.106.44.237 AS396982 Google LLC 0.11ms from Salt Lake City, US
148.245.153.205 AS6503 Axtel, S.A.B. de C.V. 11.15ms from Santiago de Queretaro, MX
218.54.201.173 AS9318 SK Broadband Co Ltd 0.91ms from Seoul, KR
47.84.76.29 AS45102 Alibaba (US) Technology Co., Ltd. 0.65ms from Singapore, SG
13.115.51.157 AS16509 Amazon.com, Inc. 0.27ms from Tokyo, JP
106.36.154.45 AS4134 CHINANET-BACKBONE 10.64ms from Xi'an, CN
101.74.98.93 AS4837 CHINA UNICOM China169 Backbone 11.53ms from Beijing, CN
181.48.241.141 AS14080 Telmex Colombia S.A. 1.21ms from Bogota, CO
69.131.41.45 AS4181 TDS TELECOM 3.18ms from Chicago, US
34.72.155.45 AS396982 Google LLC 0.13ms from Council Bluffs, US
185.124.243.29 AS206775 novomind AG 0.54ms from Frankfurt am Main, DE
146.60.109.61 AS3209 Vodafone GmbH 2.46ms from Frankfurt am Main, DE
217.94.28.237 AS3320 Deutsche Telekom AG 1.51ms from Frankfurt am Main, DE
122.231.173.205 AS4134 CHINANET-BACKBONE 6.49ms from Hangzhou, CN
80.223.7.61 AS1759 Telia Finland Oyj 4.97ms from Helsinki, FI
118.140.66.237 AS9304 HGC Global Communications Limited 2.06ms from Hong Kong, HK
213.37.7.29 AS6739 VODAFONE ONO, S.A. 5.25ms from Madrid, ES
198.74.254.205 AS23314 Summit Broadband 4.19ms from Miami, US
8.38.99.221 AS3356 Level 3 Parent, LLC 0.54ms from Miami, US
80.17.165.29 AS3269 Telecom Italia S.p.A. 2.09ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 50.236.155.116
traceroute to 50.236.155.116 (50.236.155.116): 5 hops max, 52 byte packets
2 [AS749] 11.73.7.213 0.307 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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