Autonomous System details

AS33668

Comcast Cable Communications, LLC  ·  comcast.com

United States

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AS33668 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 52
IPv4 addresses 6,912
IPv6 addresses 83,415,881,553,409,414,800,000,000
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
50.202.125.0/24 Comcast Cable Communications, LLC 256
50.203.250.0/24 Comcast Cable Communications, LLC 256
50.204.170.0/24 Comcast Cable Communications, LLC 256
50.206.127.0/24 Comcast Cable Communications, LLC 256
50.207.92.0/24 Comcast Cable Communications, LLC 256
50.217.249.0/24 Comcast Cable Communications, LLC 256
50.220.170.0/24 Comcast Cable Communications, LLC 256
50.221.158.0/24 Comcast Private Customer 256
50.223.155.0/24 Comcast Cable Communications, LLC 256
50.226.70.0/24 Comcast Cable Communications, LLC 256
50.227.241.0/24 Comcast Cable Communications, LLC 256
50.228.137.0/24 Comcast Cable Communications, LLC 256
50.229.7.0/24 Comcast Cable Communications, LLC 256
50.232.15.0/24 Comcast Cable Communications, LLC 256
50.233.62.0/24 Comcast Cable Communications, LLC 256
50.233.114.0/24 Comcast Cable Communications, LLC 256
50.238.250.0/24 Graham National 256
50.239.133.0/24 Comcast Cable Communications, LLC 256
107.0.213.0/24 Comcast Cable Communications, LLC 256
157.240.130.0/24 Facebook, Inc. 256
157.240.135.0/24 Facebook, Inc. 256
192.88.105.0/24 AUMOVIO Systems, Inc. 256
192.138.205.0/24 Genessee District Library 256
198.180.251.0/24 MSX International 256
198.199.172.0/24 Grand Rapids Public Schools 256
206.201.156.0/24 Genesee County 256
206.201.158.0/24 Genesee County 256

Netblock Company
2001:559:44::/48 Comcast Cable Communications, LLC
2001:559:f2::/48 Comcast Cable Communications, LLC
2001:559:10d::/48 Comcast Cable Communications, LLC
2001:559:10e::/48 Comcast Cable Communications, LLC
2001:559:15c::/48 Comcast Cable Communications, LLC
2001:559:1ef::/48 Comcast Cable Communications, LLC
2001:559:248::/48 Comcast Cable Communications, LLC
2001:559:254::/48 Comcast Cable Communications, LLC
2001:559:25c::/48 Comcast Cable Communications, LLC
2001:559:25d::/48 Comcast Cable Communications, LLC
2001:559:261::/48 Comcast Cable Communications, LLC
2001:559:270::/48 Comcast Cable Communications, LLC
2001:559:318::/48 Comcast Cable Communications, LLC
2001:559:330::/48 Comcast Cable Communications, LLC
2001:559:33d::/48 Comcast Cable Communications, LLC
2001:559:361::/48 Comcast Cable Communications, LLC
2001:559:365::/48 Comcast Cable Communications, LLC
2001:559:391::/48 Comcast Cable Communications, LLC
2001:559:3ce::/48 Comcast Cable Communications, LLC
2001:559:3d9::/48 Comcast Cable Communications, LLC
2001:559:3fe::/48 Comcast Cable Communications, LLC
2001:559:5a4::/48 Comcast Cable Communications, LLC
2001:559:5c8::/48 Comcast Cable Communications, LLC
2001:559:704::/48 Comcast Cable Communications, LLC
2001:559:7e0::/48 Comcast Cable Communications, LLC
2001:559:7e7::/48 Comcast Cable Communications, LLC
2001:559:8093::/48 Comcast Cable Communications, LLC
2001:559:809e::/48 Comcast Cable Communications, LLC
2001:559:80ac::/48 Comcast Cable Communications, LLC
2001:559:815e::/48 Comcast Cable Communications, LLC
2001:559:817a::/48 Comcast Cable Communications, LLC
2001:559:817b::/48 Comcast Cable Communications, LLC
2001:559:82d7::/48 Comcast Cable Communications, LLC
2001:559:82f7::/48 Comcast Cable Communications, LLC
2001:559:835e::/48 Comcast Cable Communications, LLC
2001:559:83e5::/48 Comcast Cable Communications, LLC
2001:559:8441::/48 Comcast Cable Communications, LLC
2001:559:847f::/48 Comcast Cable Communications, LLC
2001:559:84c0::/48 Comcast Cable Communications, LLC
2001:559:84db::/48 Comcast Cable Communications, LLC
2001:559:8567::/48 Comcast Cable Communications, LLC
2001:559:8577::/48 Comcast Cable Communications, LLC
2001:559:85fa::/48 Comcast Cable Communications, LLC
2001:559:85fb::/48 Comcast Cable Communications, LLC
2001:559:860e::/48 Comcast Cable Communications, LLC
2001:559:8709::/48 Comcast Cable Communications, LLC
2001:559:8730::/48 Comcast Cable Communications, LLC
2001:559:8752::/48 Comcast Cable Communications, LLC
2001:559:8774::/48 Comcast Cable Communications, LLC
2001:559:c0c8::/48 Comcast Cable Communications, LLC
2001:559:c0e6::/48 Comcast Cable Communications, LLC
2001:559:c150::/48 Comcast Cable Communications, LLC
2001:559:c1a3::/48 Comcast Cable Communications, LLC
2001:559:c1b4::/48 Comcast Cable Communications, LLC
2001:559:c1b6::/48 Comcast Cable Communications, LLC
2001:559:c1c0::/48 Comcast Cable Communications, LLC
2001:559:c1cd::/48 Comcast Cable Communications, LLC
2001:559:c1ce::/48 Comcast Cable Communications, LLC
2001:559:c345::/48 Comcast Cable Communications, LLC
2001:559:c3aa::/48 Comcast Cable Communications, LLC
2001:559:c3c5::/48 Comcast Cable Communications, LLC
2001:559:c3e2::/48 Comcast Cable Communications, LLC
2001:559:c3eb::/48 Comcast Cable Communications, LLC
2001:559:c45a::/48 Comcast Cable Communications, LLC
2001:559:c48d::/48 Comcast Cable Communications, LLC
2001:559:c500::/48 Comcast Cable Communications, LLC
2001:559:c539::/48 Comcast Cable Communications, LLC
2001:559:c568::/48 Comcast Cable Communications, LLC
2602:810:20c3::/48 Dynatrace

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WHOIS Details

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                                                ASHandle:       AS33668
                                                OrgID:          AS33668
                                                ASName:         AS33668
                                                ASNumber:       AS33668
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 52 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.232.15.120 ██████████ 11
198.199.172.143 ██████████ 2
107.0.213.12 ███████ 2
50.228.137.162 ██████████ 2
50.204.170.101 ███████ 1
50.206.127.246 ██████████ 1
198.180.251.45 ██████████ 1
198.180.251.214 ██████████ 1
50.206.127.247 ██████████ 1
50.206.127.187 ██████████ 1

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Hosted Domains API & Database

Peers

There are 72 peers for this ASN.

Peers Name
AS10351 Enertron L.L.C.
AS11115 Otava, LLC
AS12088 North American Bancard, LLC
AS13325 Michigan State Government
AS13335 Cloudflare, Inc.
AS13683 Auto-Wares Inc
AS14010 Jack Henry & Associates, Inc.
AS14257 The Iserv Company, LLC
AS14842 Baudville, Inc.
AS15099 County of Monroe
AS16758 Ricoh USA, Inc.
AS17003 Zoetis Inc.
AS19031 CU*Answers, Inc.
AS19224 Quantum Services Group, LLC.
AS19277 ImageMaster LLC
AS19880 REALCOMP II LTD.
AS19936 Gordon Food Service
AS21970 PCE Systems
AS23032 FCS Industries
AS26463 Macomb Intermediate School District
AS26510 Fishbeck, Thompson, Carr & Huber, Inc.
AS31923 The Auto Club Group
AS32285 Henry Ford College
AS32477 Otava, LLC
AS33145 Bethany Christian Services
AS33372 Spartan Stores Inc.
AS33393 Michigan Millers Mutual Insurance Company
AS3356 Level 3 Parent, LLC
AS35928 BECKMAN COULTER, INC.
AS36040 Google LLC
AS36127 Miller Canfield
AS393256 DTE Energy Company
AS393376 Dynamic Edge, Inc.
AS393471 FOS Hosting, LLC
AS393499 Otava, LLC
AS393663 Acument Global Technologies, Inc.
AS393673 SiteOne Landscape Supply
AS394004 Hurley Medical Center
AS394446 Newaygo County Regional Educational Service Agency
AS394573 GreenStone Farm Credit Services
AS394729 NeoPollard Interactive LLC
AS394890 Dewpoint Inc
AS395234 ANESTHESIA BUSINESS CONSULTANTS LLC
AS395551 CARHARTT Inc.
AS395594 Consumers Energy Company
AS395614 City of Lansing
AS395779 ARMSTRONG INTERNATIONAL INC
AS396224 NSF International
AS396332 SITEONE LANDSCAPE SUPPLY, LLC
AS396911 Diplomat Pharmacy, Inc
AS397288 McNaughton-McKay Electric Company
AS397367 Cranbrook Educational Community
AS397871 City Of Detroit
AS397969 Cambium Learning, Inc.
AS398856 Group M Worldwide, LLC
AS399293 Hollingsworth Logistics Group LLC
AS39987 Kent Intermediate School District
AS400315 Cold Heading Company
AS401285 MICHIGAN VIRTUAL
AS40262 Pantone Inc.
AS4208 The Iserv Company, LLC
AS46674 City of Grand Rapids
AS53352 Henry Ford Health System
AS53775 Sekisui KYDEX, LLC
AS54267 Lake Trust Credit Union
AS54840 United Wholesale Mortgage, LLC
AS54946 Metro Health
AS62611 Cutting Edge Computers, INC.
AS62658 City of Wyandotte
AS62728 VELOCITY, A MANAGED SERVICES COMPANY
AS63102 Michigan Education Special Services Association
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 70 downstreams for this ASN.

Downstreams Name
AS10351 Enertron L.L.C.
AS11115 Otava, LLC
AS12088 North American Bancard, LLC
AS13325 Michigan State Government
AS13335 Cloudflare, Inc.
AS13683 Auto-Wares Inc
AS14010 Jack Henry & Associates, Inc.
AS14257 The Iserv Company, LLC
AS14842 Baudville, Inc.
AS15099 County of Monroe
AS16758 Ricoh USA, Inc.
AS17003 Zoetis Inc.
AS19031 CU*Answers, Inc.
AS19224 Quantum Services Group, LLC.
AS19277 ImageMaster LLC
AS19880 REALCOMP II LTD.
AS19936 Gordon Food Service
AS21970 PCE Systems
AS23032 FCS Industries
AS26463 Macomb Intermediate School District
AS26510 Fishbeck, Thompson, Carr & Huber, Inc.
AS31923 The Auto Club Group
AS32285 Henry Ford College
AS32477 Otava, LLC
AS33145 Bethany Christian Services
AS33372 Spartan Stores Inc.
AS33393 Michigan Millers Mutual Insurance Company
AS35928 BECKMAN COULTER, INC.
AS36040 Google LLC
AS36127 Miller Canfield
AS393256 DTE Energy Company
AS393376 Dynamic Edge, Inc.
AS393471 FOS Hosting, LLC
AS393499 Otava, LLC
AS393663 Acument Global Technologies, Inc.
AS393673 SiteOne Landscape Supply
AS394004 Hurley Medical Center
AS394446 Newaygo County Regional Educational Service Agency
AS394573 GreenStone Farm Credit Services
AS394729 NeoPollard Interactive LLC
AS394890 Dewpoint Inc
AS395234 ANESTHESIA BUSINESS CONSULTANTS LLC
AS395551 CARHARTT Inc.
AS395594 Consumers Energy Company
AS395614 City of Lansing
AS395779 ARMSTRONG INTERNATIONAL INC
AS396224 NSF International
AS396332 SITEONE LANDSCAPE SUPPLY, LLC
AS396911 Diplomat Pharmacy, Inc
AS397288 McNaughton-McKay Electric Company
AS397367 Cranbrook Educational Community
AS397871 City Of Detroit
AS397969 Cambium Learning, Inc.
AS398856 Group M Worldwide, LLC
AS399293 Hollingsworth Logistics Group LLC
AS39987 Kent Intermediate School District
AS400315 Cold Heading Company
AS401285 MICHIGAN VIRTUAL
AS40262 Pantone Inc.
AS4208 The Iserv Company, LLC
AS46674 City of Grand Rapids
AS53352 Henry Ford Health System
AS53775 Sekisui KYDEX, LLC
AS54267 Lake Trust Credit Union
AS54840 United Wholesale Mortgage, LLC
AS54946 Metro Health
AS62611 Cutting Edge Computers, INC.
AS62658 City of Wyandotte
AS62728 VELOCITY, A MANAGED SERVICES COMPANY
AS63102 Michigan Education Special Services Association
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

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

IP Address ASN Details
50.202.125.254 AS33668 Comcast Cable Communications, LLC 8.15ms from Chicago, US
50.227.241.1 AS33668 Comcast Cable Communications, LLC 7.53ms from Chicago, US
50.220.170.200 AS33668 Comcast Cable Communications, LLC 13.63ms from Mount Prospect, US
50.221.158.1 AS33668 Comcast Cable Communications, LLC 10.24ms from Chicago, US
50.226.70.53 AS33668 Comcast Cable Communications, LLC 7.58ms from Chicago, US
50.233.62.181 AS33668 Comcast Cable Communications, LLC 7.04ms from Chicago, US
50.232.15.254 AS33668 Comcast Cable Communications, LLC 8.22ms from Chicago, US
50.238.250.2 AS33668 Comcast Cable Communications, LLC 7.55ms from Chicago, US
50.206.127.45 AS33668 Comcast Cable Communications, LLC 7.35ms from Chicago, US
50.207.92.6 AS33668 Comcast Cable Communications, LLC 6.51ms from Chicago, US
50.233.114.1 AS33668 Comcast Cable Communications, LLC 7.52ms from Chicago, US
107.0.213.36 AS33668 Comcast Cable Communications, LLC 12.60ms from Chicago, US
50.203.250.52 AS33668 Comcast Cable Communications, LLC 8.09ms from Chicago, US
192.88.105.1 AS33668 Comcast Cable Communications, LLC 2.23ms from Detroit, US
50.228.137.142 AS33668 Comcast Cable Communications, LLC 6.88ms from Chicago, US
50.229.7.1 AS33668 Comcast Cable Communications, LLC 7.65ms 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
185.185.213.20 AS49544 i3D.net B.V 1.43ms from Amsterdam, NL
50.51.197.100 AS5650 Frontier Communications of America, Inc. 9.90ms from Chicago, US
85.91.25.132 AS34245 Magnet Networks Limited 1.13ms from Dublin, IE
216.145.126.36 AS13649 Flexential Colorado Corp. 7.94ms from Los Angeles, US
99.29.229.116 AS7018 AT&T Enterprises, LLC 2.56ms from Miami, US
54.94.92.68 AS16509 Amazon.com, Inc. 0.19ms from Osasco, BR
13.76.230.244 AS8075 Microsoft Corporation 0.50ms from Singapore, SG
62.181.211.244 AS12552 GlobalConnect AB 0.76ms from Stockholm, SE
110.243.57.68 AS4837 CHINA UNICOM China169 Backbone 10.90ms from Tianjin, CN
24.138.181.180 AS11260 EastLink 8.27ms from Toronto, CA
77.188.184.164 AS6805 Telefonica Germany GmbH & Co.OHG 2.70ms from Berlin, DE
20.88.47.148 AS8075 Microsoft Corporation 0.31ms from Chicago, US
94.1.194.164 AS5607 Sky UK Limited 3.67ms from Erith, GB
109.70.193.196 AS48284 SWU TeleNet GmbH 4.97ms from Frankfurt am Main, DE
112.171.190.180 AS4766 Korea Telecom 0.59ms from Incheon, KR
154.16.93.20 AS201341 trafficforce, UAB 0.08ms from Johannesburg, ZA
172.68.101.212 AS13335 Cloudflare, Inc. 0.21ms from Lisbon, PT
185.176.173.84 AS16353 Merula Limited 0.78ms from London, GB
81.140.55.52 AS2856 British Telecommunications PLC 5.33ms from London, GB
185.183.178.52 AS42366 TerraTransit AG 0.26ms from Nuernberg, DE
34.142.203.244 AS396982 Google LLC 0.16ms from Singapore, SG
46.250.69.68 AS41822 MTS PJSC 16.41ms from Yekaterinburg, RU
82.170.42.84 AS1136 KPN B.V. 1.17ms from Amsterdam, NL
1.6.207.244 AS9583 Sify Limited 1.33ms from Chennai, IN
205.173.182.68 AS3599 CDW Technologies LLC 0.48ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 198.199.172.25
traceroute to 198.199.172.25 (198.199.172.25): 64 hops max, 52 byte packets
4 *
5 *
6 [AS7922] 96.216.134.13 4.446 ms
7 [AS7922] 96.216.134.6 3.829 ms
8 *
9 *
10 [AS7922] 96.217.156.34 8.822 ms
11 *
Measurement taken from IPinfo ProbeNet in Flint, 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 AS33668 at robtex.

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