AS number details

AS33667

Comcast Cable Communications, LLC  ·  comcast.com

United States

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AS33667 – Comcast Cable Communications, LLC

Field Value
Country United States
Website comcast.com
Hosted domains 40
Number of IPv4 28,672
Number of IPv6 89,460,510,651,482,558,928,257,024
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
140.89.64.0/18 EGAN 16,384
9.142.96.0/19 Aviation RE LLC 8,192
9.142.48.0/20 Aviation RE LLC 4,096
138.226.64.0/20 Aviation RE LLC 4,096
138.226.48.0/21 Aviation RE LLC 2,048
138.226.112.0/21 Aviation RE LLC 2,048
107.0.64.0/23 Comcast Cable Communications, LLC 512
161.82.44.0/23 Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 512
5.182.186.0/24 Wired ISP Inc. 256
5.182.193.0/24 Wired ISP Inc. 256
5.182.194.0/24 Wired ISP Inc. 256
5.182.195.0/24 Wired ISP Inc. 256
36.255.215.0/24 Wired ISP Inc. 256
45.67.141.0/24 Wired ISP Inc. 256
50.203.5.0/24 Comcast Cable Communications, LLC 256
50.203.201.0/24 Comcast Cable Communications, LLC 256
50.207.246.0/24 Comcast Cable Communications, LLC 256
50.222.62.0/24 Comcast Cable Communications, LLC 256
50.236.209.0/24 Comcast Cable Communications, LLC 256
50.239.185.0/24 Comcast Cable Communications, LLC 256
63.246.129.0/24 Wired ISP Inc. 256
63.246.148.0/24 Wired ISP Inc. 256
63.246.152.0/24 Wired ISP Inc. 256
63.246.159.0/24 Wired ISP Inc. 256
64.189.18.0/24 Apogee ACC Manzanita Square 256
78.31.206.0/24 Wired ISP Inc. 256
103.111.63.0/24 LAX-DC 256
103.216.197.0/24 256
139.181.7.0/24 Siemens Industry Software Inc. 256
139.181.26.0/24 Siemens Industry Software Inc. 256
149.126.13.0/24 Wired ISP Inc. 256
157.240.151.0/24 Facebook, Inc. 256
157.240.152.0/24 Facebook, Inc. 256
161.82.0.0/24 Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 256
161.82.12.0/24 Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 256
162.218.89.0/24 Wired ISP Inc. 256
185.201.41.0/24 Wired ISP Inc. 256
185.201.43.0/24 Wired ISP Inc. 256
192.70.238.0/24 City of Salinas, Information Systems Group 256
192.189.161.0/24 Livermore Software Technology Corporation 256
192.206.19.0/24 Chrontel 256
198.202.219.0/24 Serra Systems, Inc. 256
204.145.245.0/24 E & M Electric and Machinery, Inc. 256
209.78.88.0/24 City Of Selma 256

Netblock Company
2620:10a:6000::/44 Infoblox, Inc.
2001:559:8b::/48 Comcast Cable Communications, LLC
2001:559:8c::/48 Comcast Cable Communications, LLC
2001:559:123::/48 Comcast Cable Communications, LLC
2001:559:13c::/48 Comcast Cable Communications, LLC
2001:559:1b1::/48 Comcast Cable Communications, LLC
2001:559:249::/48 Comcast Cable Communications, LLC
2001:559:2bf::/48 Comcast Cable Communications, LLC
2001:559:2c1::/48 Comcast Cable Communications, LLC
2001:559:32d::/48 Comcast Cable Communications, LLC
2001:559:373::/48 Comcast Cable Communications, LLC
2001:559:47c::/48 Comcast Cable Communications, LLC
2001:559:492::/48 Comcast Cable Communications, LLC
2001:559:4c6::/48 Comcast Cable Communications, LLC
2001:559:5a2::/48 Comcast Cable Communications, LLC
2001:559:5de::/48 Comcast Cable Communications, LLC
2001:559:712::/48 Comcast Cable Communications, LLC
2001:559:75a::/48 Comcast Cable Communications, LLC
2001:559:7cb::/48 Comcast Cable Communications, LLC
2001:559:8091::/48 Comcast Cable Communications, LLC
2001:559:80a8::/48 Comcast Cable Communications, LLC
2001:559:8167::/48 Comcast Cable Communications, LLC
2001:559:8202::/48 Comcast Cable Communications, LLC
2001:559:82f6::/48 Comcast Cable Communications, LLC
2001:559:83e1::/48 Comcast Cable Communications, LLC
2001:559:8436::/48 Comcast Cable Communications, LLC
2001:559:8439::/48 Comcast Cable Communications, LLC
2001:559:845d::/48 Comcast Cable Communications, LLC
2001:559:8492::/48 Comcast Cable Communications, LLC
2001:559:859a::/48 Comcast Cable Communications, LLC
2001:559:85d8::/48 Comcast Cable Communications, LLC
2001:559:860f::/48 Comcast Cable Communications, LLC
2001:559:8610::/48 Comcast Cable Communications, LLC
2001:559:86a7::/48 Comcast Cable Communications, LLC
2001:559:86ec::/48 Comcast Cable Communications, LLC
2001:559:8763::/48 Comcast Cable Communications, LLC
2001:559:8784::/48 Comcast Cable Communications, LLC
2001:559:87c8::/48 Comcast Cable Communications, LLC
2001:559:c024::/48 Comcast Cable Communications, LLC
2001:559:c082::/48 Comcast Cable Communications, LLC
2001:559:c107::/48 Comcast Cable Communications, LLC
2001:559:c117::/48 Comcast Cable Communications, LLC
2001:559:c144::/48 Comcast Cable Communications, LLC
2001:559:c203::/48 Comcast Cable Communications, LLC
2001:559:c219::/48 Comcast Cable Communications, LLC
2001:559:c222::/48 Comcast Cable Communications, LLC
2001:559:c294::/48 Comcast Cable Communications, LLC
2001:559:c36d::/48 Comcast Cable Communications, LLC
2001:559:c37b::/48 Comcast Cable Communications, LLC
2001:559:c395::/48 Comcast Cable Communications, LLC
2001:559:c39a::/48 Comcast Cable Communications, LLC
2001:559:c3fd::/48 Comcast Cable Communications, LLC
2001:559:c46c::/48 Comcast Cable Communications, LLC
2001:559:c475::/48 Comcast Cable Communications, LLC
2001:559:c4d5::/48 Comcast Cable Communications, LLC
2001:559:c551::/48 Comcast Cable Communications, LLC
2602:810:20c1::/48 Dynatrace
2a03:2887:ff31::/48 Meta Platforms Ireland Limited
2a03:2887:ff32::/48 Meta Platforms Ireland Limited

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS33667
                                                OrgID:          AS33667
                                                ASName:         AS33667
                                                ASNumber:       AS33667
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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IP Whois API & Database

Hosted Domains

There are 40 domain names hosted across 23 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
63.246.159.56 ██████████ 8
50.207.246.21 ██████████ 4
107.0.64.210 ██████████ 2
107.0.64.189 ██████████ 2
107.0.64.47 ██████████ 2
63.246.159.198 ██████████ 2
63.246.129.40 ██████████ 2
63.246.129.97 ██████████ 2
107.0.64.188 ██████████ 2
162.218.89.49 ██████████ 1

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Hosted Domains API & Database

Peers

There are 151 peers for this ASN.

Peers Name
AS10309 County of Marin
AS1055 City of Manteca
AS10982 TiVo, Inc.
AS11203 Matrix Broadband
AS11328 Bio-Rad Laboratories, Inc.
AS11465 Kaweah Delta Health Care District
AS11483 Conviva, Inc.
AS11620 Succeed.Net
AS11681 Integrity Networks
AS11733 E. & J. Gallo Winery Inc.
AS11829 Cadence Design Systems, Inc.
AS11941 Pillsbury Madison & Sutro, Inc.
AS1226 California Department of Technology
AS13335 Cloudflare, Inc.
AS13395 SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS13511 Univision Communications Inc.
AS13843 Phoenix American Inc.
AS14203 Juniper Networks, Inc.
AS14421 Theravance Biopharma US, LLC
AS14443 Broadridge Financial Solutions, Inc.
AS14706 Monterey Bay Aquarium Research Institute
AS16914 MBH ARCHITECTS
AS16920 Wind River Systems, Inc.
AS17003 Zoetis Inc.
AS17035 NBCUniversal
AS17117 RITSnet, Inc.
AS17381 Williams-Sonoma
AS18556 State Compensation Insurance Fund
AS18663 University of the Pacific
AS18841 Trimble, Inc.
AS18880 Lam Research Corporation
AS19047 Amazon.com, Inc.
AS19099 Rambus
AS19126 KIZA
AS19637 Avago Technologies U.S. Inc.
AS19985 California Department of Insurance
AS20383 Exchange Bank
AS20464 HP Inc.
AS204662 Harmonic France SAS
AS20940 Akamai International B.V.
AS21954 Telestream, Inc.
AS22317 F5, Inc.
AS22617 Superior Court of California, County of Sacramento
AS22695 Playground Global, LLC
AS22700 University of San Francisco
AS22768 SYNERGY BROADBAND
AS23154 Sanmina-SCI Corporation
AS23338 DCS Pacific Star, LLC
AS23411 Producers Dairy Foods, Inc
AS23472 SonicWALL, Inc.
AS25632 NorthBay Healthcare Corporation
AS25753 California Public Employees' Retirement System
AS25875 FriendFinder Networks Inc
AS25878 Quinstreet, Inc.
AS27009 Clovis Unified School District
AS27288 Digital Path
AS27437 IGN Entertainment
AS27528 Eikon Therapeutics, Inc.
AS27580 CONVERGEONE HOLDINGS, INC.
AS2894 California Department of Water Resources
AS30175 EPICOR
AS31802 City of San Rafael
AS32319 Marqeta, Inc.
AS32504 Intelletrace
AS32537 Xilinx Incorporated
AS32688 THE GOLDEN 1 CREDIT UNION
AS32928 ITechTool Incorporated
AS33161 Chumash Casino Resort
AS33311 TOPCON POSITIONING SYSTEMS INC
AS33382 CRYPTIC STUDIOS, INC.
AS3356 Level 3 Parent, LLC
AS35928 BECKMAN COULTER, INC.
AS36040 Google LLC
AS36690 R Systems Inc.
AS36761 Hearst-Argyle Television, Inc.
AS36835 Nugget Market
AS36838 INFOIMAGE OF CALIFORNIA
AS3708 Pacific Biosciences of California, Inc.
AS393320 Forty Niners Holdings LP
AS393518 ClaimRemedi, Inc.
AS393935 Sierra Central Credit Union
AS394121 Valley Children's Hospital
AS394304 Sacramento Downtown Arena, LLC
AS394377 County of Tulare
AS394516 County of Napa MIS
AS394763 Contra Costa County Employees Retirement Association
AS395011 City and County of San Francisco
AS395210 Western Carriers Inc.
AS395323 County of San Mateo
AS395536 Trimark Associates, inc
AS395844 LUSD
AS396262 Fresno County Sheriff's Office
AS396484 City of Roseville
AS396505 ENLOE MEDICAL CENTER
AS396513 County of Fresno
AS396921 U.S. Customs and Border Protection
AS396943 City of Sunnyvale
AS397062 Sun-Maid Growers of California
AS397450 City of Fairfield
AS397620 City of Menlo Park
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

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC
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

Downstreams

There are 149 downstreams for this ASN.

Downstreams Name
AS10309 County of Marin
AS1055 City of Manteca
AS10982 TiVo, Inc.
AS11203 Matrix Broadband
AS11328 Bio-Rad Laboratories, Inc.
AS11465 Kaweah Delta Health Care District
AS11483 Conviva, Inc.
AS11620 Succeed.Net
AS11681 Integrity Networks
AS11733 E. & J. Gallo Winery Inc.
AS11829 Cadence Design Systems, Inc.
AS11941 Pillsbury Madison & Sutro, Inc.
AS1226 California Department of Technology
AS13335 Cloudflare, Inc.
AS13395 SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS13511 Univision Communications Inc.
AS13843 Phoenix American Inc.
AS14203 Juniper Networks, Inc.
AS14421 Theravance Biopharma US, LLC
AS14443 Broadridge Financial Solutions, Inc.
AS14706 Monterey Bay Aquarium Research Institute
AS16914 MBH ARCHITECTS
AS16920 Wind River Systems, Inc.
AS17003 Zoetis Inc.
AS17035 NBCUniversal
AS17117 RITSnet, Inc.
AS17381 Williams-Sonoma
AS18556 State Compensation Insurance Fund
AS18663 University of the Pacific
AS18841 Trimble, Inc.
AS18880 Lam Research Corporation
AS19047 Amazon.com, Inc.
AS19099 Rambus
AS19126 KIZA
AS19637 Avago Technologies U.S. Inc.
AS19985 California Department of Insurance
AS20383 Exchange Bank
AS20464 HP Inc.
AS204662 Harmonic France SAS
AS20940 Akamai International B.V.
AS21954 Telestream, Inc.
AS22317 F5, Inc.
AS22617 Superior Court of California, County of Sacramento
AS22695 Playground Global, LLC
AS22700 University of San Francisco
AS22768 SYNERGY BROADBAND
AS23154 Sanmina-SCI Corporation
AS23338 DCS Pacific Star, LLC
AS23411 Producers Dairy Foods, Inc
AS23472 SonicWALL, Inc.
AS25632 NorthBay Healthcare Corporation
AS25753 California Public Employees' Retirement System
AS25875 FriendFinder Networks Inc
AS25878 Quinstreet, Inc.
AS27009 Clovis Unified School District
AS27288 Digital Path
AS27437 IGN Entertainment
AS27528 Eikon Therapeutics, Inc.
AS27580 CONVERGEONE HOLDINGS, INC.
AS2894 California Department of Water Resources
AS30175 EPICOR
AS31802 City of San Rafael
AS32319 Marqeta, Inc.
AS32504 Intelletrace
AS32537 Xilinx Incorporated
AS32688 THE GOLDEN 1 CREDIT UNION
AS32928 ITechTool Incorporated
AS33161 Chumash Casino Resort
AS33311 TOPCON POSITIONING SYSTEMS INC
AS33382 CRYPTIC STUDIOS, INC.
AS35928 BECKMAN COULTER, INC.
AS36040 Google LLC
AS36690 R Systems Inc.
AS36761 Hearst-Argyle Television, Inc.
AS36835 Nugget Market
AS36838 INFOIMAGE OF CALIFORNIA
AS3708 Pacific Biosciences of California, Inc.
AS393320 Forty Niners Holdings LP
AS393518 ClaimRemedi, Inc.
AS393935 Sierra Central Credit Union
AS394121 Valley Children's Hospital
AS394304 Sacramento Downtown Arena, LLC
AS394377 County of Tulare
AS394516 County of Napa MIS
AS394763 Contra Costa County Employees Retirement Association
AS395011 City and County of San Francisco
AS395210 Western Carriers Inc.
AS395323 County of San Mateo
AS395536 Trimark Associates, inc
AS395844 LUSD
AS396262 Fresno County Sheriff's Office
AS396484 City of Roseville
AS396505 ENLOE MEDICAL CENTER
AS396513 County of Fresno
AS396921 U.S. Customs and Border Protection
AS396943 City of Sunnyvale
AS397062 Sun-Maid Growers of California
AS397450 City of Fairfield
AS397620 City of Menlo Park
AS397765 California College of the Arts
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

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

IP Address ASN Details
138.226.70.87 AS33667 Comcast Cable Communications, LLC 1.49ms from San Jose, US
138.226.67.188 AS33667 Comcast Cable Communications, LLC 1.36ms from Santa Clara, US
138.226.53.36 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
138.226.115.3 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
138.226.72.191 AS33667 Comcast Cable Communications, LLC 1.33ms from Santa Clara, US
138.226.114.125 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
138.226.71.253 AS33667 Comcast Cable Communications, LLC 1.36ms from Santa Clara, US
2a03:2887:ff31::e AS33667 Comcast Cable Communications, LLC 10.43ms from Los Angeles, US
63.246.129.17 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
209.78.88.5 AS33667 Comcast Cable Communications, LLC 8.40ms from Santa Clara, US
138.226.74.212 AS33667 Comcast Cable Communications, LLC 1.34ms from San Jose, US
138.226.113.241 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
138.226.52.152 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
138.226.51.141 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
2001:559:8763::1 AS33667 Comcast Cable Communications, LLC 4.58ms from San Jose, US
138.226.78.192 AS33667 Comcast Cable Communications, LLC 1.31ms from Santa Clara, US
138.226.49.140 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
138.226.55.168 AS33667 Comcast Cable Communications, LLC 1.21ms from Santa Clara, US
138.226.48.214 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
36.255.215.157 AS33667 Comcast Cable Communications, LLC 1.21ms from Santa Clara, US
63.246.159.183 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, US
50.207.246.2 AS33667 Comcast Cable Communications, LLC 6.97ms from Los Angeles, US
138.226.65.252 AS33667 Comcast Cable Communications, LLC 1.30ms from Santa Clara, US
5.182.195.6 AS33667 Comcast Cable Communications, LLC 1.19ms from Santa Clara, US
138.226.54.229 AS33667 Comcast Cable Communications, LLC 1.20ms from Santa Clara, 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
20.229.45.83 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
70.32.5.115 AS32181 GigeNET 0.24ms from Ashburn, US
96.235.38.243 AS701 Verizon Business 6.36ms from Ashburn, US
20.185.215.147 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
186.145.73.83 AS10620 Telmex Colombia S.A. 7.68ms from Bogota, CO
186.122.141.3 AS19037 AMX Argentina S.A. 1.43ms from Buenos Aires, AR
181.118.95.3 AS28075 ARLINK S.A. 14.27ms from Buenos Aires, AR
35.209.250.83 AS19527 Google LLC 0.13ms from Council Bluffs, US
94.205.80.3 AS15802 Emirates Integrated Telecommunications Company PJSC 3.37ms from Dubai, AE
52.30.9.51 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
213.32.76.51 AS16276 OVH SAS 0.14ms from Gravelines, FR
23.101.228.195 AS8075 Microsoft Corporation 0.55ms from Melbourne, AU
79.20.167.131 AS3269 Telecom Italia S.p.A. 5.93ms from Milan, IT
88.176.16.227 AS12322 Free SAS 2.49ms from Paris, FR
176.165.118.3 AS5410 Bouygues Telecom SA 3.62ms from Paris, FR
78.29.118.67 AS12389 PJSC Rostelecom 12.41ms from Samara, RU
179.130.9.19 AS26599 TELEFÔNICA BRASIL S.A 6.70ms from Sao Paulo, BR
75.97.138.147 AS3737 PenTeleData Inc. 14.23ms from Secaucus, US
61.4.200.147 AS18313 LG HelloVision Corp. 1.32ms from Seoul, KR
99.230.140.163 AS812 Rogers Communications Canada Inc. 5.00ms from Toronto, CA
77.167.91.227 AS1136 KPN B.V. 6.06ms from Amsterdam, NL
81.4.66.131 AS21155 Signet B.V. 0.65ms from Amsterdam, NL
62.28.239.83 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.65ms from Braga, PT
83.144.185.195 AS2860 NOS COMUNICACOES, S.A. 2.94ms from Braga, PT
92.35.140.195 AS2119 Telenor Norge AS 1.79ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -f4 50.203.5.3
traceroute to 50.203.5.3 (50.203.5.3): 64 hops max, 52 byte packets
4 [AS6939] 64.71.191.234 3.285 ms
5 [AS7922] 96.110.46.29 2.123 ms
6 [AS7922] 96.110.41.106 5.544 ms
8 *
9 [AS7922] 68.87.212.193 6.956 ms
10 [AS7922] 96.216.198.178 6.521 ms
11 [AS7922] 50.202.5.202 8.075 ms
12 [AS33667] 50.203.5.3 10.604 ms
Measurement taken from IPinfo ProbeNet in Fremont, 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 AS33667 at robtex.

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