AS number details

AS33651

Comcast Cable Communications, LLC  ·  comcast.com

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AS33651 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 586
Number of IPv4 37,888
Number of IPv6 317,947,490,558,647,472,947,724,288
ASN type ISP
Registry arin
Allocated 20 years ago on Feb 16, 2005
Updated 4 years ago on Jan 25, 2021

IP Ranges

Netblock Company Num of IPs
107.0.21.0/24 Comcast Cable Communications, LLC 256
139.181.7.0/24 Siemens Industry Software Inc. 256
140.89.64.0/18 EGAN 16,384
172.102.248.0/22 Wi-Fiber, Inc. 1,024
192.189.161.0/24 Livermore Software Technology Corporation 256
192.206.19.0/24 Chrontel 256
192.70.238.0/24 City of Salinas, Information Systems Group 256
198.202.219.0/24 Serra Systems, Inc. 256
204.145.245.0/24 E & M Electric and Machinery, Inc. 256
209.23.201.0/24 Harker School K-12 256
209.23.253.0/24 Comcast Cable Communications, LLC 256
24.104.138.0/23 Pacific Union College 512
24.104.150.0/24 Paul Vixie 256
24.104.72.0/24 FDA Packaging 256
24.104.73.0/24 AEGIS GROUP 256
50.145.55.0/24 Comcast Cable Communications, LLC 256
50.200.170.0/24 Comcast Cable Communications, LLC 256
50.201.171.0/24 Comcast Cable Communications, LLC 256
50.201.8.0/23 Comcast Cable Communications, LLC 512
50.204.119.0/24 Comcast Cable Communications, LLC 256
50.204.137.0/24 Comcast Cable Communications, LLC 256
50.205.226.0/24 Comcast Cable Communications, LLC 256
50.206.118.0/24 Comcast Cable Communications, LLC 256
50.206.120.0/23 Comcast Cable Communications, LLC 512
50.206.13.0/24 Comcast Cable Communications, LLC 256
50.206.219.0/24 Comcast Cable Communications, LLC 256
50.207.182.0/24 Comcast Cable Communications, LLC 256
50.207.190.0/24 Hotel Nikko 256
50.216.212.0/24 INFOBLOX INC 256
50.216.23.0/24 Comcast Cable Communications, LLC 256
50.218.46.0/24 Comcast Cable Communications, LLC 256
50.219.139.0/24 Comcast Cable Communications, LLC 256
50.220.190.0/23 Comcast Cable Communications, LLC 512
50.222.102.0/24 Comcast Cable Communications, LLC 256
50.222.26.0/24 Comcast Cable Communications, LLC 256
50.222.50.0/24 Comcast Cable Communications, LLC 256
50.223.2.0/24 Comcast Cust Priv 256
50.223.24.0/23 Comcast Cable Communications, LLC 512
50.224.7.0/24 Roku 256
50.227.120.0/24 Comcast Cable Communications, LLC 256
50.227.186.0/24 Comcast Cable Communications, LLC 256
50.228.12.0/24 Comcast Cable Communications, LLC 256
50.228.130.0/24 Comcast Cable Communications, LLC 256
50.228.223.0/24 Comcast Cable Communications, LLC 256
50.229.212.0/24 Comcast Cable Communications, LLC 256
50.230.161.0/24 Comcast Cable Communications, LLC 256
50.230.66.0/24 Comcast Cable Communications, LLC 256
50.231.143.0/24 Comcast Cable Communications, LLC 256
50.232.196.0/24 Comcast Cable Communications, LLC 256
50.233.45.0/24 Comcast Cable Communications, LLC 256
50.234.130.0/24 Comcast Cable Communications, LLC 256
50.235.20.0/24 Comcast Cable Communications, LLC 256
50.235.21.0/24 Comcast Cable Communications, LLC 256
50.235.233.0/24 Comcast Cable Communications, LLC 256
50.236.209.0/24 Comcast Cable Communications, LLC 256
50.236.247.0/24 Comcast Cable Communications, LLC 256
50.236.66.0/24 Comcast Cable Communications, LLC 256
50.238.133.0/24 Comcast Cable Communications, LLC 256
50.238.98.0/24 Comcast Cable Communications, LLC 256
50.239.184.0/24 Comcast Cable Communications, LLC 256
64.189.18.0/24 Apogee ACC Manzanita Square 256
64.84.120.0/21 Comcast Cable Communications, LLC 2,048
64.84.96.0/21 Comcast Cable Communications, LLC 2,048
72.55.8.0/21 Lompoc Unified School District 2,048
Netblock Company
2001:559:104::/48 Comcast Cable Communications, LLC
2001:559:106::/48 Comcast Cable Communications, LLC
2001:559:17e::/48 Comcast Cable Communications, LLC
2001:559:186::/48 Comcast Cable Communications, LLC
2001:559:187::/48 Comcast Cable Communications, LLC
2001:559:18d::/48 Comcast Cable Communications, LLC
2001:559:18e::/48 Comcast Cable Communications, LLC
2001:559:197::/48 Comcast Cable Communications, LLC
2001:559:1c0::/48 Comcast Cable Communications, LLC
2001:559:1c1::/48 Comcast Cable Communications, LLC
2001:559:1de::/48 Comcast Cable Communications, LLC
2001:559:1df::/48 Comcast Cable Communications, LLC
2001:559:1e4::/48 Comcast Cable Communications, LLC
2001:559:1ed::/48 Comcast Cable Communications, LLC
2001:559:20e::/48 Comcast Cable Communications, LLC
2001:559:218::/48 Comcast Cable Communications, LLC
2001:559:21a::/48 Comcast Cable Communications, LLC
2001:559:24f::/48 Comcast Cable Communications, LLC
2001:559:259::/48 Comcast Cable Communications, LLC
2001:559:262::/48 Comcast Cable Communications, LLC
2001:559:295::/48 Comcast Cable Communications, LLC
2001:559:2ac::/48 Comcast Cable Communications, LLC
2001:559:2dd::/48 Comcast Cable Communications, LLC
2001:559:2e6::/48 Comcast Cable Communications, LLC
2001:559:305::/48 Comcast Cable Communications, LLC
2001:559:329::/48 Comcast Cable Communications, LLC
2001:559:32d::/48 Comcast Cable Communications, LLC
2001:559:340::/48 Comcast Cable Communications, LLC
2001:559:35b::/48 Comcast Cable Communications, LLC
2001:559:376::/48 Comcast Cable Communications, LLC
2001:559:37e::/48 Comcast Cable Communications, LLC
2001:559:394::/48 Comcast Cable Communications, LLC
2001:559:39c::/48 Comcast Cable Communications, LLC
2001:559:3bd::/48 Comcast Cable Communications, LLC
2001:559:3be::/48 Comcast Cable Communications, LLC
2001:559:3c3::/48 Comcast Cable Communications, LLC
2001:559:457::/48 Comcast Cable Communications, LLC
2001:559:499::/48 Comcast Cable Communications, LLC
2001:559:4ac::/48 Comcast Cable Communications, LLC
2001:559:4b2::/48 Comcast Cable Communications, LLC
2001:559:4e::/48 Comcast Cable Communications, LLC
2001:559:4e9::/48 Comcast Cable Communications, LLC
2001:559:519::/48 Comcast Cable Communications, LLC
2001:559:520::/48 Comcast Cable Communications, LLC
2001:559:53e::/48 Comcast Cable Communications, LLC
2001:559:546::/48 Comcast Cable Communications, LLC
2001:559:549::/48 Comcast Cable Communications, LLC
2001:559:55a::/48 Comcast Cable Communications, LLC
2001:559:566::/48 Comcast Cable Communications, LLC
2001:559:5c1::/48 Comcast Cable Communications, LLC
2001:559:5ea::/48 Comcast Cable Communications, LLC
2001:559:5f6::/48 Comcast Cable Communications, LLC
2001:559:6b::/48 Comcast Cable Communications, LLC
2001:559:6e::/48 Comcast Cable Communications, LLC
2001:559:755::/48 Comcast Cable Communications, LLC
2001:559:77::/48 Comcast Cable Communications, LLC
2001:559:78::/48 Comcast Cable Communications, LLC
2001:559:7b1::/48 Comcast Cable Communications, LLC
2001:559:8000::/48 Comcast Cable Communications, LLC
2001:559:805b::/48 Comcast Cable Communications, LLC
2001:559:807a::/48 Comcast Cable Communications, LLC
2001:559:807b::/48 Comcast Cable Communications, LLC
2001:559:8087::/48 Comcast Cable Communications, LLC
2001:559:80a9::/48 Comcast Cable Communications, LLC
2001:559:80c3::/48 Comcast Cable Communications, LLC
2001:559:80c4::/48 Comcast Cable Communications, LLC
2001:559:80e8::/48 Comcast Cable Communications, LLC
2001:559:8126::/48 Comcast Cable Communications, LLC
2001:559:814b::/48 Comcast Cable Communications, LLC
2001:559:81bb::/48 Comcast Cable Communications, LLC
2001:559:81c2::/48 Comcast Cable Communications, LLC
2001:559:81de::/48 Comcast Cable Communications, LLC
2001:559:81e4::/48 Comcast Cable Communications, LLC
2001:559:81f7::/48 Comcast Cable Communications, LLC
2001:559:8242::/48 Comcast Cable Communications, LLC
2001:559:8244::/48 Comcast Cable Communications, LLC
2001:559:824c::/48 Comcast Cable Communications, LLC
2001:559:825b::/48 Comcast Cable Communications, LLC
2001:559:8261::/48 Comcast Cable Communications, LLC
2001:559:829b::/48 Comcast Cable Communications, LLC
2001:559:82e1::/48 Comcast Cable Communications, LLC
2001:559:82f0::/48 Comcast Cable Communications, LLC
2001:559:8300::/48 Comcast Cable Communications, LLC
2001:559:8302::/48 Comcast Cable Communications, LLC
2001:559:8322::/48 Comcast Cable Communications, LLC
2001:559:832e::/48 Comcast Cable Communications, LLC
2001:559:8335::/48 Comcast Cable Communications, LLC
2001:559:8342::/48 Comcast Cable Communications, LLC
2001:559:8343::/48 Comcast Cable Communications, LLC
2001:559:834d::/48 Comcast Cable Communications, LLC
2001:559:8356::/48 Comcast Cable Communications, LLC
2001:559:8368::/48 Comcast Cable Communications, LLC
2001:559:837a::/48 Comcast Cable Communications, LLC
2001:559:8385::/48 Comcast Cable Communications, LLC
2001:559:8389::/48 Comcast Cable Communications, LLC
2001:559:839c::/48 Comcast Cable Communications, LLC
2001:559:83aa::/48 Comcast Cable Communications, LLC
2001:559:83ba::/48 Comcast Cable Communications, LLC
2001:559:83c9::/48 Comcast Cable Communications, LLC
2001:559:83cd::/48 Comcast Cable Communications, LLC

The list on this page is limited to 100 results. The totality of IPv6 ranges for this ASN is available through our ASN & IP Ranges APIs.

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IP Ranges API

WHOIS Details

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ASHandle:       AS33651
OrgID:          AS33651
ASName:         AS33651
ASNumber:       AS33651
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 586 domain names hosted across 37 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
204.145.245.43 ██████████ 23
204.145.245.44 ██████████ 18
204.145.245.172 ██████████ 10
192.189.161.26 ██████████ 2
64.84.100.6 ██████████ 1
64.84.103.202 ██████████ 1
64.84.103.48 ██████████ 1
64.84.103.104 ██████████ 1
64.84.120.216 ██████████ 1
64.84.102.76 ██████████ 1

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Peers

There are 182 peers for this ASN.

Peers Name
AS10309 County of Marin
AS10753 Level 3 Parent, LLC
AS10780 Pure Storage, INC.
AS10982 TiVo, Inc.
AS11031 Orbis Investments (Canada) Limited
AS11203 Matrix Broadband
AS11212 COUNTY OF SONOMA
AS11328 Bio-Rad Laboratories, Inc.
AS11465 Kaweah Delta Health Care District
AS11483 Conviva, Inc.
AS11620 Succeed.Net
AS11681 Integrity Networks
AS11829 Cadence Design Systems, Inc.
AS11941 Pillsbury Madison & Sutro, Inc.
AS12222 Akamai Technologies, Inc.
AS13395 SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS13511 Univision Communications Inc.
AS13843 Phoenix American Inc.
AS14062 AKQA, Inc.
AS14203 Juniper Networks, Inc.
AS14388 Bronco Wine Co.
AS14421 Theravance Biopharma US, Inc
AS14706 Monterey Bay Aquarium Research Institute
AS15228 O'Reilly Media, Inc.
AS16758 Ricoh USA, Inc.
AS16914 MBH ARCHITECTS
AS16920 Wind River Systems, Inc.
AS17003 Zoetis Inc.
AS17035 NBCUniversal
AS17117 RITSnet, Inc.
AS17381 Williams-Sonoma
AS18469 HP Inc.
AS18556 State Compensation Insurance Fund
AS18663 University of the Pacific
AS18841 Trimble, Inc.
AS18880 Lam Research Corporation
AS19099 Rambus
AS19622 Genomic Health, Inc.
AS19637 Avago Technologies U.S. Inc.
AS2003 Electric Power Research Institute
AS20066 Supermicro Computer
AS20325 Patelco Credit Union
AS20381 Cable Television Laboratories, Inc.
AS20383 Exchange Bank
AS20464 HP Inc.
AS22020 Magpie Internet Communications, Corp.
AS22024 Splunk, Inc.
AS22317 F5, Inc.
AS22389 Coursera Inc.
AS22414 Craigslist, Inc.
AS22695 Playground Global, LLC
AS22700 University of San Francisco
AS22738 LanLogic,Inc.
AS22768 SYNERGY BROADBAND
AS23154 Sanmina-SCI Corporation
AS23282 Santa Barbara County
AS23338 DCS Pacific Star, LLC
AS23472 SonicWALL, Inc.
AS25625 IP Access International
AS25632 NorthBay Healthcare Corporation
AS25753 California Public Employees' Retirement System
AS25875 FriendFinder Networks Inc
AS26211 Proofpoint, Inc.
AS26245 Robert Half International
AS26325 Technology Credit Union
AS26362 Travis Credit Union
AS26476 CyberU, Inc.
AS26758 The Olympic Club
AS27437 IGN Entertainment
AS27580 ConvergeOne Holdings Corp
AS2894 California Department of Water Resources
AS29878 Community Hospital of the Monterey Peninsula
AS30051 Santa Clara County
AS30175 EPICOR
AS31802 City of San Rafael
AS32074 CrossLink Professional Tax Solutions, LLC
AS32504 Intelletrace
AS32537 Xilinx Incorporated
AS32688 THE GOLDEN 1 CREDIT UNION
AS32928 ITechTool Incorporated
AS33161 Chumash Casino Resort
AS33267 First Republic Bank
AS33311 TOPCON POSITIONING SYSTEMS INC
AS33382 CRYPTIC STUDIOS, INC.
AS3356 Level 3 Parent, LLC
AS35928 BECKMAN COULTER, INC.
AS36361 Quora Inc
AS36761 Hearst-Argyle Television, Inc.
AS36776 Five9 Inc.
AS36835 Nugget Market
AS36838 INFOIMAGE OF CALIFORNIA
AS3708 Pacific Biosciences of California, Inc.
AS393305 Lundquist Consulting Inc
AS393320 Forty Niners Holdings LP
AS393355 SAMSUNG RESEARCH AMERICA, INC.
AS393914 Invitae Corp
AS393935 Sierra Central Credit Union
AS394156 SOM LLP
AS394304 Sacramento Downtown Arena, LLC
AS394377 County of Tulare
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

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 ASN Database Download

Downstreams

There are 176 downstreams for this ASN.

Downstreams Name
AS10309 County of Marin
AS10753 Level 3 Parent, LLC
AS10780 Pure Storage, INC.
AS10982 TiVo, Inc.
AS11031 Orbis Investments (Canada) Limited
AS11203 Matrix Broadband
AS11212 COUNTY OF SONOMA
AS11328 Bio-Rad Laboratories, Inc.
AS11465 Kaweah Delta Health Care District
AS11483 Conviva, Inc.
AS11620 Succeed.Net
AS11681 Integrity Networks
AS11829 Cadence Design Systems, Inc.
AS11941 Pillsbury Madison & Sutro, Inc.
AS12222 Akamai Technologies, Inc.
AS13395 SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS13511 Univision Communications Inc.
AS13843 Phoenix American Inc.
AS14062 AKQA, Inc.
AS14203 Juniper Networks, Inc.
AS14388 Bronco Wine Co.
AS14421 Theravance Biopharma US, Inc
AS14706 Monterey Bay Aquarium Research Institute
AS15228 O'Reilly Media, Inc.
AS16758 Ricoh USA, Inc.
AS16914 MBH ARCHITECTS
AS16920 Wind River Systems, Inc.
AS17003 Zoetis Inc.
AS17035 NBCUniversal
AS17117 RITSnet, Inc.
AS17381 Williams-Sonoma
AS18469 HP Inc.
AS18556 State Compensation Insurance Fund
AS18841 Trimble, Inc.
AS18880 Lam Research Corporation
AS19099 Rambus
AS19622 Genomic Health, Inc.
AS19637 Avago Technologies U.S. Inc.
AS2003 Electric Power Research Institute
AS20066 Supermicro Computer
AS20325 Patelco Credit Union
AS20381 Cable Television Laboratories, Inc.
AS20383 Exchange Bank
AS20464 HP Inc.
AS22020 Magpie Internet Communications, Corp.
AS22024 Splunk, Inc.
AS22317 F5, Inc.
AS22389 Coursera Inc.
AS22695 Playground Global, LLC
AS22700 University of San Francisco
AS22738 LanLogic,Inc.
AS22768 SYNERGY BROADBAND
AS23154 Sanmina-SCI Corporation
AS23282 Santa Barbara County
AS23338 DCS Pacific Star, LLC
AS23472 SonicWALL, Inc.
AS25625 IP Access International
AS25632 NorthBay Healthcare Corporation
AS25753 California Public Employees' Retirement System
AS25875 FriendFinder Networks Inc
AS26211 Proofpoint, Inc.
AS26245 Robert Half International
AS26325 Technology Credit Union
AS26362 Travis Credit Union
AS26476 CyberU, Inc.
AS26758 The Olympic Club
AS27437 IGN Entertainment
AS27580 ConvergeOne Holdings Corp
AS2894 California Department of Water Resources
AS29878 Community Hospital of the Monterey Peninsula
AS30051 Santa Clara County
AS30175 EPICOR
AS31802 City of San Rafael
AS32074 CrossLink Professional Tax Solutions, LLC
AS32504 Intelletrace
AS32537 Xilinx Incorporated
AS32688 THE GOLDEN 1 CREDIT UNION
AS32928 ITechTool Incorporated
AS33161 Chumash Casino Resort
AS33267 First Republic Bank
AS33311 TOPCON POSITIONING SYSTEMS INC
AS33382 CRYPTIC STUDIOS, INC.
AS35928 BECKMAN COULTER, INC.
AS36361 Quora Inc
AS36761 Hearst-Argyle Television, Inc.
AS36776 Five9 Inc.
AS36835 Nugget Market
AS36838 INFOIMAGE OF CALIFORNIA
AS3708 Pacific Biosciences of California, Inc.
AS393305 Lundquist Consulting Inc
AS393320 Forty Niners Holdings LP
AS393355 SAMSUNG RESEARCH AMERICA, INC.
AS393914 Invitae Corp
AS393935 Sierra Central Credit Union
AS394156 SOM LLP
AS394377 County of Tulare
AS394516 County of Napa MIS
AS394763 Contra Costa County Employees Retirement Association
AS394993 Santa Clara Valley Transportation Authority
AS395011 City and County of San Francisco
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

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 AS33651 at robtex.

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