Autonomous System details

AS396021

Comcast Cable Communications, LLC  ·  comcast.com

United States
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AS396021 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 0
IPv4 addresses 1,280
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 9 years ago on Feb 15, 2017
Updated 4 years ago on May 05, 2022

IP Ranges

Netblock Company Num of IPs
50.227.252.0/23 Comcast Cable Communications, LLC 512
50.171.218.0/24 Comcast Cable Communications, LLC 256
50.216.94.0/24 Comcast Cable Communications, LLC 256
50.225.249.0/24 Comcast Cable Communications, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS396021
                                                OrgID:          AS396021
                                                ASName:         AS396021
                                                ASNumber:       AS396021
                                                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 is 1 peer for this ASN.

Peers Name
AS33491 Comcast Cable Communications, LLC
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS33491 Comcast Cable Communications, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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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
50.216.94.12 AS396021 Comcast Cable Communications, LLC 1.74ms from Chicago, US
50.225.249.254 AS396021 Comcast Cable Communications, LLC 1.33ms from Chicago, US
50.227.252.54 AS396021 Comcast Cable Communications, LLC 3.65ms from Chicago, US
50.227.253.178 AS396021 Comcast Cable Communications, LLC 1.75ms from Chicago, 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
154.250.42.5 AS36947 Telecom Algeria 12.02ms from Algiers, DZ
217.100.181.213 AS33915 Vodafone Libertel B.V. 0.76ms from Amsterdam, NL
152.30.12.37 AS81 MCNC 10.38ms from Atlanta, US
54.244.178.5 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
4.59.197.101 AS3356 Level 3 Parent, LLC 0.39ms from Dallas, US
185.95.98.53 AS8561 Knipp Medien und Kommunikation GmbH 0.17ms from Dallas, US
52.51.228.85 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
93.156.239.133 AS15704 XTRA TELECOM S.A. 2.90ms from Madrid, ES
83.46.87.165 AS3352 TELEFONICA DE ESPANA S.A.U. 9.66ms from Madrid, ES
60.242.169.85 AS7545 TPG Telecom Limited 1.60ms from Melbourne, AU
213.33.180.245 AS3216 PJSC "Vimpelcom" 1.29ms from Moscow, RU
188.32.243.53 AS42610 PJSC Rostelecom 1.32ms from Moscow, RU
81.29.238.53 AS34978 Linkwireless srl 16.57ms from Rende, IT
34.234.176.197 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
201.39.155.21 AS4230 CLARO S.A. 1.24ms from Rio de Janeiro, BR
112.64.248.37 AS17621 China Unicom Shanghai network 1.84ms from Shanghai, CN
222.81.22.21 AS4134 CHINANET-BACKBONE 2.85ms from UEruemqi, CN
195.8.213.85 AS42061 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation 3.76ms from Vienna, AT
185.76.40.85 AS174 Cogent Communications, LLC 0.19ms from Ashburn, US
114.115.221.181 AS4808 China Unicom Beijing Province Network 3.95ms from Beijing, CN
185.190.153.53 AS8400 TELEKOM SRBIJA a.d. 1.02ms from Belgrade, RS
52.38.236.5 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
52.49.76.69 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
23.102.60.21 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
138.118.222.133 AS264273 A & G TELECOMUNICAÇÕES LTDA EPP 18.67ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 50.227.253.240
traceroute to 50.227.253.240 (50.227.253.240): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS7922] 96.110.40.50 14.315 ms
8 *
9 [AS7922] 68.86.197.246 13.427 ms
10 *
11 [AS396021] 50.227.253.240 13.426 ms
Measurement taken from IPinfo ProbeNet in Kansas City, 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 AS396021 at robtex.

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