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 18
Number of IPv4 3,840
Number of IPv6 90,669,436,471,097,188,102,963,200
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
140.89.64.0/18 EGAN 16,384
107.0.64.0/23 Comcast Cable Communications, LLC 512
161.82.44.0/23 Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 512
139.181.7.0/24 Siemens Industry Software 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
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
209.78.88.0/24 City Of Selma 256
50.203.201.0/24 Comcast Cable Communications, LLC 256
50.203.5.0/24 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
64.189.18.0/24 Apogee ACC Manzanita Square 256

Netblock Company
2620:10a:6000::/44 Infoblox, Inc.
2001:559:123::/48 Comcast Cable Communications, LLC
2001:559:13c::/48 Comcast Cable Communications, LLC
2001:559:1b1::/48 Comcast Cable Communications, LLC
2001:559:1be::/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
2001:559:8b::/48 Comcast Cable Communications, LLC
2001:559:8c::/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 IP Whois Database Download

Hosted Domains

There are 18 domain names hosted across 11 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.207.246.21 ██████████ 4
107.0.64.189 █████████ 2
107.0.64.210 ██████████ 2
107.0.64.188 ██████████ 2
107.0.64.47 ██████████ 2
107.0.64.60 █████████ 1
107.0.64.166 ██████████ 1
107.0.64.112 ██████████ 1
50.203.5.90 ██████████ 1
107.0.64.217 ██████████ 1

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Hosted Domains API Hosted Domains Database Download

Peers

There are 152 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.
AS14203 Juniper Networks, Inc.
AS14421 Theravance Biopharma US, LLC
AS14443 Broadridge Financial Solutions, Inc.
AS14706 Monterey Bay Aquarium Research Institute
AS15228 O'Reilly Media, Inc.
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
AS19637 Avago Technologies U.S. Inc.
AS19985 California Department of Insurance
AS20381 Cable Television Laboratories, Inc.
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
AS32074 CrossLink Professional Tax Solutions, LLC
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
AS394156 SOM LLP
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
AS395425 Fandango Media, LLC
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
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
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

Downstreams

There are 150 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.
AS14203 Juniper Networks, Inc.
AS14421 Theravance Biopharma US, LLC
AS14443 Broadridge Financial Solutions, Inc.
AS14706 Monterey Bay Aquarium Research Institute
AS15228 O'Reilly Media, Inc.
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
AS19637 Avago Technologies U.S. Inc.
AS19985 California Department of Insurance
AS20381 Cable Television Laboratories, Inc.
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
AS32074 CrossLink Professional Tax Solutions, LLC
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
AS394156 SOM LLP
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
AS395425 Fandango Media, LLC
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
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

Pingable IPs

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

IP Address ASN Details
50.207.246.2 AS33667 Comcast Cable Communications, LLC 6.94ms from Los Angeles, US
107.0.64.1 AS33667 Comcast Cable Communications, LLC 7.67ms from San Jose, US
157.240.152.46 AS33667 Comcast Cable Communications, LLC 3.61ms from San Jose, US
50.203.5.254 AS33667 Comcast Cable Communications, LLC 6.00ms from San Jose, US
161.82.44.34 AS33667 Comcast Cable Communications, LLC 4.47ms from San Jose, US
2001:559:8763::1 AS33667 Comcast Cable Communications, LLC 4.61ms from San Jose, US
50.239.185.216 AS33667 Comcast Cable Communications, LLC 6.68ms from San Jose, US
2a03:2887:ff32::8 AS33667 Comcast Cable Communications, LLC 3.67ms from San Jose, US
2a03:2887:ff31::9 AS33667 Comcast Cable Communications, LLC 10.45ms from Los Angeles, US
50.203.201.13 AS33667 Comcast Cable Communications, LLC 6.04ms from San Jose, US
209.78.88.5 AS33667 Comcast Cable Communications, LLC 8.94ms from Santa Clara, US
157.240.151.12 AS33667 Comcast Cable Communications, LLC 10.46ms from Los Angeles, 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
134.255.58.195 AS5483 Magyar Telekom Plc. 6.38ms from Budapest, HU
91.180.158.83 AS5432 Proximus NV 4.59ms from Gravelines, FR
87.65.218.227 AS5432 Proximus NV 4.78ms from Gravelines, FR
113.160.166.3 AS45899 VNPT Corp 3.24ms from Hanoi, VN
94.54.220.99 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 7.96ms from Izmir, TR
119.113.232.3 AS4837 CHINA UNICOM China169 Backbone 9.00ms from Liaoyang, CN
86.148.14.179 AS2856 British Telecommunications PLC 5.24ms from London, GB
77.98.255.227 AS5089 Virgin Media Limited 15.02ms from London, GB
58.69.207.163 AS9299 Philippine Long Distance Telephone Company 0.75ms from Manila, PH
90.188.91.163 AS12389 PJSC Rostelecom 5.22ms from Novosibirsk, RU
60.128.203.131 AS17676 SoftBank Corp. 3.87ms from Osaka, JP
176.165.118.3 AS5410 Bouygues Telecom SA 3.62ms from Paris, FR
77.38.225.67 AS20910 SIA "BITE Latvija" 0.52ms from Riga, LV
173.212.162.195 AS20161 TeraGo Networks Inc. 7.31ms from Toronto, CA
155.207.36.19 AS5470 AUTH-NET-AS 10.09ms from Athens, GR
190.153.100.19 AS11562 Net Uno, C.A. 0.41ms from Caracas, VE
223.227.108.179 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.57ms from Chennai, IN
37.199.58.163 AS1257 Tele2 Sverige AB 0.12ms from Istanbul, TR
51.107.91.3 AS8075 Microsoft Corporation 0.18ms from Kloten, CH
124.95.128.195 AS4837 CHINA UNICOM China169 Backbone 2.95ms from Liaoyang, CN
45.49.108.35 AS20001 Charter Communications Inc 5.96ms from Los Angeles, US
34.93.130.195 AS396982 Google LLC 0.09ms from Mumbai, IN
153.3.246.35 AS4837 CHINA UNICOM China169 Backbone 0.23ms from Nanjing, CN
98.15.13.131 AS12271 Charter Communications Inc 5.03ms from New York City, US
174.129.249.195 AS14618 Amazon.com, Inc. 0.21ms from Reston, 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 50.203.201.13
traceroute to 50.203.201.13 (50.203.201.13): 64 hops max, 52 byte packets
2 [AS917] 209.209.57.3 0.163 ms
3 [AS969] 199.119.64.100 0.093 ms
4 [] 178.249.215.22 0.165 ms
5 *
6 [AS7922] 96.110.46.17 1.129 ms
7 [AS7922] 96.110.41.102 4.681 ms
9 [AS7922] 96.216.122.66 6.074 ms
10 [AS7922] 50.204.45.98 6.097 ms
11 [AS33667] 50.203.201.13 6.127 ms
Measurement taken from IPinfo ProbeNet in San Jose, 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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