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 1,792
IPv6 addresses 19,342,813,113,834,066,795,298,816
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
2001:559:4ed::/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 21 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
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 18 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
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
50.237.76.77 AS33661 Comcast Cable Communications, LLC 1.29ms from Denver, US
50.226.0.1 AS33661 Comcast Cable Communications, LLC 3.11ms from Miami, US
50.236.155.12 AS33661 Comcast Cable Communications, LLC 5.88ms from Miami, US
50.220.33.1 AS33661 Comcast Cable Communications, LLC 6.60ms 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
17.132.79.13 AS714 Apple Inc. 0.29ms from Ashburn, US
219.239.157.61 AS4808 China Unicom Beijing Province Network 4.46ms from Beijing, CN
135.18.38.125 AS8075 Microsoft Corporation 0.41ms from Boydton, US
173.183.242.253 AS852 TELUS Communications Inc. 0.69ms from Calgary, CA
222.177.124.93 AS4134 CHINANET-BACKBONE 0.97ms from Chongqing, CN
169.61.181.125 AS36351 IBM Cloud 1.08ms from Dallas, US
178.9.192.237 AS3209 Vodafone GmbH 2.56ms from Frankfurt am Main, DE
152.112.143.189 AS2018 TENET (The UNINET Project) 2.40ms from Johannesburg, ZA
188.168.66.109 AS15774 Limited Liability Company "TTK-Svyaz" 16.29ms from Khabarovsk, RU
69.40.212.45 AS17378 TierPoint, LLC 0.25ms from Little Rock, US
88.19.13.141 AS3352 TELEFONICA DE ESPANA S.A.U. 11.12ms from Madrid, ES
197.255.196.253 AS37323 Netpage Company Limited 0.61ms from Serekunda, GM
126.103.172.205 AS17676 SoftBank Corp. 3.40ms from Tokyo, JP
209.205.80.157 AS25668 Cipherkey Exchange Corp. 7.71ms from Vancouver, CA
213.216.81.141 AS12741 Netia SA 0.55ms from Warsaw, PL
82.145.75.29 AS8286 ZUT ACI Educational AS 5.65ms from Wrocław, PL
132.45.242.77 AS668 United States Department of Defense (DoD) 0.59ms from Atlanta, US
67.145.146.93 AS19901 Brightspeed 3.95ms from Durham, US
185.124.243.29 AS206775 novomind AG 0.50ms from Frankfurt am Main, DE
59.61.235.61 AS4134 CHINANET-BACKBONE 4.82ms from Fuzhou, CN
76.137.182.221 AS7922 Comcast Cable Communications, LLC 11.63ms from Los Angeles, US
114.189.174.189 AS4713 NTT DOCOMO BUSINESS,Inc. 9.25ms from Osaka, JP
91.163.213.109 AS12322 Free SAS 5.01ms from Paris, FR
176.229.62.29 AS12400 Partner Communications Ltd. 2.07ms from Rosh Ha‘Ayin, IL
189.155.45.237 AS8151 UNINET 14.29ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f3 50.226.0.12
traceroute to 50.226.0.12 (50.226.0.12): 64 hops max, 52 byte packets
3 [AS1299] 62.115.203.88 2.207 ms
6 [AS7922] 68.86.85.49 2.597 ms
7 [AS7922] 96.110.45.82 3.275 ms
8 [AS7922] 68.87.236.154 2.932 ms
9 [AS7922] 68.87.236.217 2.944 ms
10 [AS7922] 96.108.104.34 3.186 ms
11 *
12 *
13 [AS33661] 50.226.0.12 4.215 ms
Measurement taken from IPinfo ProbeNet in Miami, 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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