Autonomous System details

AS33660

Comcast Cable Communications, LLC  ·  comcast.com

United States

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AS33660 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 5
IPv4 addresses 2,560
IPv6 addresses 66,490,920,078,804,604,608,839,680
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
50.204.89.0/24 Comcast Cable Communications, LLC 256
50.207.68.0/24 Comcast Cable Communications, LLC 256
50.217.32.0/24 Comcast Cable Communications, LLC 256
50.222.146.0/24 Comcast Cable Communications, LLC 256
50.222.157.0/24 Comcast Cable Communications, LLC 256
50.224.25.0/24 Comcast Cable Communications, LLC 256
50.237.123.0/24 Comcast Cable Communications, LLC 256
129.134.166.0/24 Facebook, Inc. 256
129.134.167.0/24 Facebook, Inc. 256
192.16.177.0/24 F J Management Inc. 256
Netblock Company
2001:559:29::/48 Comcast Cable Communications, LLC
2001:559:fa::/48 Comcast Cable Communications, LLC
2001:559:fb::/48 Comcast Cable Communications, LLC
2001:559:20a::/48 Comcast Cable Communications, LLC
2001:559:26c::/48 Comcast Cable Communications, LLC
2001:559:2de::/48 Comcast Cable Communications, LLC
2001:559:2e4::/48 Comcast Cable Communications, LLC
2001:559:31a::/48 Comcast Cable Communications, LLC
2001:559:37f::/48 Comcast Cable Communications, LLC
2001:559:3b2::/48 Comcast Cable Communications, LLC
2001:559:3b3::/48 Comcast Cable Communications, LLC
2001:559:3c4::/48 Comcast Cable Communications, LLC
2001:559:41a::/48 Comcast Cable Communications, LLC
2001:559:4a7::/48 Comcast Cable Communications, LLC
2001:559:4a9::/48 Comcast Cable Communications, LLC
2001:559:521::/48 Comcast Cable Communications, LLC
2001:559:57f::/48 Comcast Cable Communications, LLC
2001:559:58c::/48 Comcast Cable Communications, LLC
2001:559:5d8::/48 Comcast Cable Communications, LLC
2001:559:808a::/48 Comcast Cable Communications, LLC
2001:559:8092::/48 Comcast Cable Communications, LLC
2001:559:8137::/48 Comcast Cable Communications, LLC
2001:559:8193::/48 Comcast Cable Communications, LLC
2001:559:821b::/48 Comcast Cable Communications, LLC
2001:559:8282::/48 Comcast Cable Communications, LLC
2001:559:82d4::/48 Comcast Cable Communications, LLC
2001:559:82e8::/48 Comcast Cable Communications, LLC
2001:559:82fe::/48 Comcast Cable Communications, LLC
2001:559:831b::/48 Comcast Cable Communications, LLC
2001:559:8329::/48 Comcast Cable Communications, LLC
2001:559:83a6::/48 Comcast Cable Communications, LLC
2001:559:8443::/48 Comcast Cable Communications, LLC
2001:559:8450::/48 Comcast Cable Communications, LLC
2001:559:8460::/48 Comcast Cable Communications, LLC
2001:559:8484::/48 Comcast Cable Communications, LLC
2001:559:8485::/48 Comcast Cable Communications, LLC
2001:559:84a0::/48 Comcast Cable Communications, LLC
2001:559:85e0::/48 Comcast Cable Communications, LLC
2001:559:86b6::/48 Comcast Cable Communications, LLC
2001:559:8782::/48 Comcast Cable Communications, LLC
2001:559:c0ef::/48 Comcast Cable Communications, LLC
2001:559:c154::/48 Comcast Cable Communications, LLC
2001:559:c16d::/48 Comcast Cable Communications, LLC
2001:559:c171::/48 Comcast Cable Communications, LLC
2001:559:c173::/48 Comcast Cable Communications, LLC
2001:559:c1ef::/48 Comcast Cable Communications, LLC
2001:559:c285::/48 Comcast Cable Communications, LLC
2001:559:c28a::/48 Comcast Cable Communications, LLC
2001:559:c2e6::/48 Comcast Cable Communications, LLC
2001:559:c348::/48 Comcast Cable Communications, LLC
2001:559:c3f5::/48 Comcast Cable Communications, LLC
2001:559:c493::/48 Comcast Cable Communications, LLC
2001:559:c54c::/48 Comcast Cable Communications, LLC
2a03:2887:ff46::/48 Meta Platforms Ireland Limited
2a03:2887:ff47::/48 Meta Platforms Ireland Limited

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS33660
                                                OrgID:          AS33660
                                                ASName:         AS33660
                                                ASNumber:       AS33660
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.207.68.20 ██████████ 2
50.207.68.2 ██████████ 2
50.237.123.141 ██████████ 1

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Peers

There are 67 peers for this ASN.

Peers Name
AS10786 Chartway Federal Credit Union
AS11052 Intermountain Health Care, Inc.
AS11396 Williams Information Technology LLC
AS11688 Lightstream Communications, Inc.
AS11791 IdenTrust
AS13335 Cloudflare, Inc.
AS13610 Provo Craft & Novelty, Inc.
AS14034 Swire Pacific Holdings Inc.
AS14149 Icon Health & Fitness Inc
AS14950 Larry H. Miller Dealerships
AS16785 USANA Inc
AS17150 America First Credit Union
AS17206 Mountain America Credit Union
AS19477 F J Management Inc.
AS19648 Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
AS19831 StampinUp
AS20229 Merrick Bank
AS23154 Sanmina-SCI Corporation
AS23389 Campbell Scientific, Inc.
AS25655 Overstock.com
AS26740 LifeWave, Inc.
AS27178 Practice Management Technologies and Services
AS27480 Management & Training Corporation
AS27625 Ubiquiti Networks, Inc.
AS29298 SUSE Software Solutions Germany GmbH
AS29864 Sportsman's Warehouse, Inc.
AS29919 SELECT PORTFOLIO SERVICING INC
AS29960 Qualtrics LLC
AS30639 Computer Marketing Corporation
AS32230 Prestige Financial Services
AS32602 ROI Solutions, LLC
AS33173 Myriad Genetics Incorporated
AS3356 Level 3 Parent, LLC
AS33741 Dennis Group
AS3549 Level 3 Parent, LLC
AS393459 Domo, Inc.
AS393541 EXTRA SPACE STORAGE
AS393546 ARUP LABORATORIES
AS393557 Park City Municipal Corporation
AS393917 Cache Valley Electric Company
AS393940 Ultradent Products Inc
AS394185 Bank of Utah
AS394662 Unified Fire Authority
AS395994 VECC
AS396033 BioFire Diagnostics, LLC
AS397157 Kicktech, LLC
AS397612 ARCHITECTURAL NEXUS, INC
AS398140 WB Games Inc.
AS398374 Pro-Mark, LLC
AS399421 EDUCATORS MUTUAL INSURANCE ASSOCIATION
AS399885 Evans & Sutherland Computer Corporation
AS399965 Jazz Basketball Investors LLC
AS400179 PDQ.com Corporation
AS400284 Lifetime Products, Inc.
AS400605 HCH Transportation Advisors, Inc.
AS400988 Salt Lake County
AS40505 Vivint, Inc
AS40644 Integra Financial Services, LLC
AS46367 UTAH RETIREMENT SYSTEMS
AS53882 Communitect, Inc
AS54308 RETOUCHUP.COM
AS54629 Associated Food Stores, Inc.
AS54977 Merit Medical Systems, Inc
AS55018 Prime Holdings Insurance Services Inc
AS55251 TaxHawk, Inc.
AS63169 BMA MANAGEMENT SUPPORT CORPORATION
AS7922 Comcast Cable Communications, LLC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
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ASN API & Database

Downstreams

There are 64 downstreams for this ASN.

Downstreams Name
AS10786 Chartway Federal Credit Union
AS11052 Intermountain Health Care, Inc.
AS11396 Williams Information Technology LLC
AS11688 Lightstream Communications, Inc.
AS11791 IdenTrust
AS13335 Cloudflare, Inc.
AS13610 Provo Craft & Novelty, Inc.
AS14034 Swire Pacific Holdings Inc.
AS14149 Icon Health & Fitness Inc
AS14950 Larry H. Miller Dealerships
AS16785 USANA Inc
AS17150 America First Credit Union
AS17206 Mountain America Credit Union
AS19477 F J Management Inc.
AS19648 Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
AS19831 StampinUp
AS20229 Merrick Bank
AS23154 Sanmina-SCI Corporation
AS23389 Campbell Scientific, Inc.
AS25655 Overstock.com
AS26740 LifeWave, Inc.
AS27178 Practice Management Technologies and Services
AS27480 Management & Training Corporation
AS27625 Ubiquiti Networks, Inc.
AS29298 SUSE Software Solutions Germany GmbH
AS29864 Sportsman's Warehouse, Inc.
AS29919 SELECT PORTFOLIO SERVICING INC
AS29960 Qualtrics LLC
AS30639 Computer Marketing Corporation
AS32230 Prestige Financial Services
AS32602 ROI Solutions, LLC
AS33173 Myriad Genetics Incorporated
AS33741 Dennis Group
AS393459 Domo, Inc.
AS393541 EXTRA SPACE STORAGE
AS393546 ARUP LABORATORIES
AS393557 Park City Municipal Corporation
AS393917 Cache Valley Electric Company
AS393940 Ultradent Products Inc
AS394185 Bank of Utah
AS394662 Unified Fire Authority
AS395994 VECC
AS396033 BioFire Diagnostics, LLC
AS397157 Kicktech, LLC
AS397612 ARCHITECTURAL NEXUS, INC
AS398140 WB Games Inc.
AS398374 Pro-Mark, LLC
AS399421 EDUCATORS MUTUAL INSURANCE ASSOCIATION
AS399885 Evans & Sutherland Computer Corporation
AS399965 Jazz Basketball Investors LLC
AS400179 PDQ.com Corporation
AS400284 Lifetime Products, Inc.
AS400605 HCH Transportation Advisors, Inc.
AS400988 Salt Lake County
AS40505 Vivint, Inc
AS40644 Integra Financial Services, LLC
AS46367 UTAH RETIREMENT SYSTEMS
AS53882 Communitect, Inc
AS54308 RETOUCHUP.COM
AS54629 Associated Food Stores, Inc.
AS54977 Merit Medical Systems, Inc
AS55018 Prime Holdings Insurance Services Inc
AS55251 TaxHawk, Inc.
AS63169 BMA MANAGEMENT SUPPORT CORPORATION
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

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

IP Address ASN Details
50.237.123.1 AS33660 Comcast Cable Communications, LLC 1.77ms from Salt Lake City, US
50.222.146.1 AS33660 Comcast Cable Communications, LLC 2.68ms from Salt Lake City, US
50.222.157.10 AS33660 Comcast Cable Communications, LLC 3.98ms from Salt Lake City, US
2001:559:808a::10 AS33660 Comcast Cable Communications, LLC 1.86ms from Salt Lake City, US
192.16.177.1 AS33660 Comcast Cable Communications, LLC 1.93ms from Salt Lake City, US
129.134.167.14 AS33660 Comcast Cable Communications, LLC 12.25ms from Denver, US
50.224.25.12 AS33660 Comcast Cable Communications, LLC 2.49ms from Salt Lake City, US
2a03:2887:ff47::5 AS33660 Comcast Cable Communications, LLC 12.21ms from Denver, US
2a03:2887:ff46::b AS33660 Comcast Cable Communications, LLC 11.71ms from Denver, US
50.207.68.3 AS33660 Comcast Cable Communications, LLC 2.48ms from Salt Lake City, US
50.204.89.31 AS33660 Comcast Cable Communications, LLC 1.67ms from Salt Lake City, US
129.134.166.182 AS33660 Comcast Cable Communications, LLC 11.71ms 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
41.109.251.124 AS36947 Telecom Algeria 11.86ms from Algiers, DZ
50.85.8.252 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
54.234.72.140 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
34.86.125.220 AS396982 Google LLC 0.13ms from Ashburn, US
5.159.28.188 AS9136 Wobcom GmbH 7.21ms from Berlin, DE
76.179.173.12 AS11351 Charter Communications Inc 18.83ms from Chicago, US
67.202.124.172 AS32748 Steadfast 0.35ms from Chicago, US
73.211.190.156 AS7922 Comcast Cable Communications, LLC 10.53ms from Chicago, US
3.22.0.220 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
97.99.100.44 AS11427 Charter Communications Inc 4.85ms from Dallas, US
49.166.82.108 AS17858 LG POWERCOMM 2.42ms from Incheon, KR
121.173.128.28 AS4766 Korea Telecom 0.63ms from Incheon, KR
196.35.60.204 AS3741 Dimension Data 0.66ms from Johannesburg, ZA
200.37.139.44 AS6147 INTEGRATEL PERÚ S.A.A. 0.63ms from Lima, PE
47.156.237.220 AS5650 Frontier Communications of America, Inc. 1.77ms from Los Angeles, US
46.42.35.252 AS44507 OJSC Kostroma Municipal Telephone Network 6.75ms from Moscow, RU
27.203.175.220 AS4837 CHINA UNICOM China169 Backbone 6.48ms from Qingdao, CN
151.27.56.236 AS1267 WIND TRE S.P.A. 4.64ms from Rome, IT
90.127.43.140 AS3215 Orange S.A. 1.52ms from Saint-Denis, FR
199.96.219.156 AS16501 i2c Incorporated 1.15ms from San Jose, US
115.71.42.12 AS45996 DAOU TECHNOLOGY 1.06ms from Seoul, KR
42.60.71.252 AS9506 Singtel Fibre Broadband 1.69ms from Singapore, SG
182.121.80.12 AS4837 CHINA UNICOM China169 Backbone 3.73ms from Zhengzhou, CN
194.42.122.12 AS39637 ADES BV 2.39ms from Amsterdam, NL
213.208.254.140 AS8220 COLT Technology Services Group Limited 0.95ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 50.237.123.1
traceroute to 50.237.123.1 (50.237.123.1): 64 hops max, 52 byte packets
6 [AS33660] 50.237.123.1 1.748 ms
Measurement taken from IPinfo ProbeNet in Salt Lake 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 AS33660 at robtex.

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