AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CMCS 190 4 1,557,504 1,245,184 United States
1,557,504 IPv4 Addresses
CIDR Description IP Num
23.30.32.0/20 Comcast Cable Communications, LLC (CCCS) 4096
23.71.26.0/24 Comcast Cable Communications, LLC (C07276999) 256
23.71.48.0/22 Comcast Cable Communications, LLC (C07322692) 1024
24.2.32.0/19 Comcast Cable Communications (C00703332) 8192
24.7.128.0/18 Comcast Cable Communications (C00703334) 16384
24.10.0.0/17 Comcast Cable Communications (C00703340) 32768
24.23.0.0/18 Comcast Cable Communications, Inc. (C01135449) 16384
24.104.54.0/24 PeopleFinders.com (C02813207) 256
24.104.134.0/23 Visalia Unified School District (C02681047) 512
50.73.48.0/21 Comcast Cable Communications, LLC (CCCS) 2048
50.73.56.0/21 Comcast Cable Communications, LLC 2048
50.79.152.0/21 Comcast Cable Communications, LLC 2048
50.192.216.0/21 SENIOR GLEANERS (C03254934) 2048
50.194.16.0/20 DOWNEY BRAND (C03239615) 4096
50.209.64.0/19 Comcast Cable Communications, LLC (CCCS) 8192
50.211.96.0/19 Comcast Cable Communications, LLC 8192
50.245.160.0/19 Comcast Cable Communications, LLC 8192
50.250.160.0/19 Comcast Cable Communications, LLC 8192
50.255.224.0/19 Comcast Cable Communications, LLC (CCCS) 8192
64.147.63.0/24 The Jackson Laboratory 256
66.208.208.0/22 Comcast Cable Communications, LLC (CCCS) 1024
66.208.212.0/23 Comcast Cable Communications, LLC (CCCS) 512
66.208.227.0/24 Comcast Cable Communications, LLC 256
66.208.235.0/24 Comcast Cable Communications, LLC 256
66.208.248.0/23 Comcast Cable Communications, LLC 512
67.161.160.0/19 Comcast Cable Communications, Inc. (C00500659) 8192
67.164.208.0/20 Comcast Cable Communications, Inc. (C00500162) 4096
67.164.228.0/22 Comcast Cable Communications, IP Services (C00612414) 1024
67.166.128.0/19 Comcast Cable Communications, IP Services (C00612422) 8192
67.169.224.0/20 Comcast Cable Communications, IP Services (C00661747) 4096
67.172.112.0/20 Comcast Cable Communications, IP Services (C00743377) 4096
67.172.160.0/19 Comcast Cable Communications, IP Services (C00703337) 8192
67.174.32.0/19 Comcast Cable Communications, IP Services (C00743373) 8192
67.174.144.0/20 Comcast Cable Communications, Inc. (C01135446) 4096
67.178.110.0/23 Comcast Cable Communications, Inc (C00934628) 512
67.181.0.0/17 Comcast Cable Communications, Inc (C00926312) 32768
67.181.128.0/17 Comcast Cable Communications, Inc. (C01133725) 32768
67.182.0.0/18 Comcast Cable Communications, Inc. (C01136180) 16384
67.182.64.0/19 Comcast Cable Communications, Inc (C00926342) 8192
67.182.96.0/19 Comcast Cable Communications, Inc (C00926331) 8192
67.182.160.0/19 Comcast Cable Communications, Inc (C00928385) 8192
67.187.128.0/19 Comcast Cable Communications, Inc. (C01135453) 8192
67.187.160.0/20 Comcast Cable Communications, Inc. (C01135450) 4096
67.187.176.0/20 Comcast Cable Communications, Inc. (C01136179) 4096
67.187.192.0/19 Comcast Cable Communications, Inc. (C01135456) 8192
67.187.224.0/20 Comcast Cable Communications, IP Services (C01246321) 4096
67.187.240.0/20 Comcast Cable Communications, IP Services (C01246322) 4096
68.85.27.0/24 Comcast Cable Communications, Inc. (C01722734) 256
68.85.104.0/24 Comcast Cable Communications, Inc. (C00491539) 256
68.85.105.0/24 Comcast Cable Communications, Inc. (C00491539) 256
68.85.120.0/24 Comcast Cable Communications, Inc. (C00491519) 256
68.85.196.0/24 Comcast Cable Communications, LLC (CCCS) 256
68.87.200.0/23 Comcast Cable Communications, Inc. (C01616567) 512
68.87.202.0/23 Comcast Cable Communications, Inc. (C01616567) 512
68.87.212.0/23 Comcast Cable Communications, Inc. (C01616567) 512
68.87.221.0/24 Comcast Cable Communications, Inc. (C01616567) 256
69.139.197.0/24 Comcast Cable Communications, Inc. (C02520192) 256
69.241.21.0/24 Comcast Cable Communications, Inc. (C01623945) 256
69.252.74.0/23 Comcast Cable Communications, Inc. (C01520264) 512
69.252.224.0/23 Comcast Cable Communications, LLC 512
70.88.54.0/23 Comcast Cable Communications, LLC 512
70.89.8.0/22 Comcast Cable Communications, LLC (CCCS) 1024
70.89.144.0/23 Comcast Cable Communications, LLC (CCCS) 512
70.89.146.0/23 Comcast Cable Communications, LLC (CCCS) 512
70.90.52.0/23 Comcast Cable Communications, LLC 512
70.90.214.0/23 Comcast Cable Communications, LLC 512
70.91.118.0/24 Comcast Cable Communications, LLC (CCCS) 256
70.91.190.0/23 Comcast Cable Communications, LLC (CCCS) 512
71.193.0.0/18 Comcast Cable Communications, IP Services (C01246348) 16384
71.195.96.0/19 Comcast Cable Communications, IP Services (C01246430) 8192
71.195.160.0/19 Comcast Cable Communications, Inc. (C01404402) 8192
71.197.64.0/18 Comcast Cable Communications, IP Services (C01246437) 16384
72.55.8.0/21 Comcast Cable Communications, LLC (CCCS) 2048
73.2.0.0/17 Comcast IP Services, L.L.C. (C05251808) 32768
73.12.128.0/17 Comcast IP Services, L.L.C. (C05352486) 32768
73.41.0.0/16 Comcast IP Services, L.L.C. (C05042951) 65536
73.48.128.0/17 Comcast Cable Communications Holdings, Inc (C04822743) 32768
73.66.0.0/16 Comcast Cable Communications, LLC 65536
73.90.0.0/16 Comcast IP Services, L.L.C. (C06015637) 65536
73.116.0.0/16 Comcast IP Services, L.L.C. (C06103774) 65536
73.151.0.0/16 Comcast IP Services, L.L.C. (C05659727) 65536
73.185.0.0/17 Comcast IP Services, L.L.C. (C04899928) 32768
73.192.128.0/17 Comcast IP Services, L.L.C. (C05461707) 32768
73.220.0.0/16 Comcast IP Services, L.L.C. (C05555864) 65536
73.235.0.0/16 Comcast IP Services, L.L.C. (C05864723) 65536
74.92.246.0/24 Comcast Cable Communications, LLC 256
74.92.248.0/24 Comcast Cable Communications, LLC (CCCS) 256
74.93.20.0/22 Comcast Cable Communications, LLC 1024
74.93.162.0/23 Comcast Cable Communications, LLC (CCCS) 512
74.93.176.0/21 Comcast Cable Communications, LLC (CCCS) 2048
74.95.106.0/24 Comcast Cable Communications, LLC (CCCS) 256
74.95.108.0/23 Comcast Cable Communications, LLC 512
75.144.96.0/22 Comcast Cable Communications, LLC 1024
75.144.228.0/22 Comcast Cable Communications, LLC (CCCS) 1024
75.146.84.0/23 Comcast Cable Communications, LLC 512
75.146.138.0/23 Comcast Cable Communications, LLC (CCCS) 512
75.147.230.0/23 Comcast Cable Communications, LLC 512
75.147.232.0/21 Comcast Cable Communications, LLC 2048
75.150.2.0/23 Comcast Cable Communications, LLC (CCCS) 512
75.151.70.0/23 Comcast Cable Communications, LLC 512
76.20.0.0/18 Comcast Cable Communications, Inc. (C01454388) 16384
76.20.64.0/19 Comcast Cable Communications, LLC 8192
76.20.96.0/19 Comcast Cable Communications, Inc. (C01457392) 8192
76.29.160.0/20 Comcast Cable Communications, Inc. (C01646021) 4096
76.105.0.0/18 Comcast Cable Communications, Inc. (C01618416) 16384
76.114.0.0/18 Comcast Cable Communications, Inc. (C01646173) 16384
76.125.32.0/19 Comcast Cable Communications, Inc. (C01848906) 8192
76.127.64.0/18 Comcast Cable Communications, Inc. (C01948441) 16384
96.67.192.0/19 Comcast Cable Communications, LLC 8192
96.71.192.0/18 Comcast Cable Communications, LLC (CCCS) 16384
96.77.192.0/18 Comcast Cable Communications, LLC 16384
96.81.160.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.86.128.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.92.96.0/19 Comcast Cable Communications, LLC 8192
96.96.60.0/22 Comcast Cable Communications, LLC (CCCS) 1024
96.108.192.0/24 Comcast Cable Communications, LLC (CCCS) 256
96.109.52.0/24 Comcast Cable Communications, LLC (CCCS) 256
96.110.62.0/24 Comcast Cable Communications, LLC (CCCS) 256
96.110.146.0/23 Comcast Cable Communications, LLC (CCCS) 512
96.110.158.0/23 Comcast Cable Communications, LLC (CCCS) 512
96.110.222.0/23 Comcast Cable Communications, LLC (CCCS) 512
96.113.174.0/23 Comcast Cable Communications, LLC (CCCS) 512
96.113.190.0/23 Comcast Cable Communications, LLC (CCCS) 512
96.114.16.0/22 Comcast Cable Communications, LLC (CCCS) 1024
96.115.68.0/23 Comcast Cable Communications, LLC (CCCS) 512
96.119.64.0/22 Comcast IP Services, L.L.C. (C02710155) 1024
96.119.68.0/22 Comcast IP Services, L.L.C. (C02710155) 1024
98.192.160.0/19 Comcast Cable Communications (C01664911) 8192
98.208.0.0/17 Comcast Cable Communications, Inc. (C01819681) 32768
98.224.0.0/19 Comcast Cable Communications, Inc. (C01770274) 8192
98.224.64.0/18 Comcast Cable Communications, Inc. (C01770314) 16384
98.238.128.0/17 Comcast Cable Communications, Inc. (C02118987) 32768
98.239.64.0/18 Comcast Cable Communications, Inc. (C02141181) 16384
98.242.0.0/18 Comcast Cable Communications, Inc. (C01918533) 16384
98.244.0.0/18 Comcast Cable Communications, Inc. (C01935306) 16384
98.252.64.0/18 Comcast Cable Communications, Inc. (C02281898) 16384
98.255.0.0/16 Comcast Cable Communications, Inc. (C02311272) 65536
104.78.128.0/19 Akamai Technologies, Inc. 8192
139.181.7.0/24 Mentor Graphics Corporation 256
140.89.0.0/24 EGAN 256
140.89.0.0/16 EGAN 65536
142.131.188.0/22 Fairmont Raffles Hotels International 1024
142.131.240.0/22 Fairmont Raffles Hotels International 1024
155.63.71.0/24 Trimble, Inc. 256
157.240.151.0/24 Facebook, Inc. 256
157.240.152.0/24 Facebook, Inc. 256
161.82.12.0/24 Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 256
161.82.44.0/23 Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 512
162.17.80.0/20 Comcast Cable Communications, LLC 4096
162.151.3.0/24 Comcast Cable Communications, LLC (CCCS) 256
162.151.40.0/24 Comcast Cable Communications, LLC (CCCS) 256
162.151.165.0/24 Comcast Cable Communications, LLC (CCCS) 256
162.151.186.0/24 Comcast Cable Communications, LLC (CCCS) 256
162.151.238.0/24 Comcast Cable Communications, LLC (CCCS) 256
166.108.192.0/24 MCCLATCHY MANAGEMENT SERVICES, INC. 256
169.230.76.0/24 University of California San Francisco 256
169.230.77.0/24 University of California San Francisco 256
172.244.38.0/23 Comcast Cable Communications, LLC (CCCS) 512
172.244.124.0/24 Comcast Cable Communications, LLC (C04632799) 256
172.244.160.0/23 Comcast Cable Communications, LLC (C06477962) 512
173.8.64.0/20 Comcast Cable Communications, LLC 4096
173.10.12.0/22 Comcast Cable Communications, LLC (CCCS) 1024
173.10.232.0/22 Comcast Cable Communications, LLC (CCCS) 1024
173.12.216.0/21 Comcast Cable Communications, LLC (CCCS) 2048
173.14.64.0/20 Comcast Cable Communications, LLC (CCCS) 4096
173.14.92.0/22 Comcast Cable Communications, LLC 1024
173.14.200.0/22 Comcast Cable Communications, LLC (CCCS) 1024
173.160.16.0/20 Comcast Cable Communications, LLC 4096
173.162.0.0/22 Comcast Cable Communications, LLC (CCCS) 1024
173.163.248.0/22 Comcast Cable Communications, LLC 1024
173.165.144.0/21 Comcast Cable Communications, LLC 2048
173.166.224.0/20 Comcast Cable Communications, LLC (CCCS) 4096
173.166.248.0/21 Comcast Cable Communications, LLC 2048
173.167.240.0/22 Comcast Cable Communications, LLC 1024
174.50.128.0/18 Comcast Cable Communications, Inc. (C02189267) 16384
184.27.108.0/22 Akamai Technologies, Inc. 1024
184.27.199.0/24 Akamai Technologies, 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
198.0.224.0/20 Comcast Cable Communications, LLC 4096
198.140.182.0/24 eSilicon Corporation 256
198.202.219.0/24 Serra Systems, Inc. 256
198.235.13.0/24 Sidus Software Inc. 256
204.145.245.0/24 E&M Electric and Machinery, Inc. 256
208.71.108.0/22 ExodusPoint Capital Management, L.P. 1024
209.23.201.0/24 Harker School K-12 (C02698424) 256
209.23.202.0/24 Comcast Cable Communications, LLC (CCCS) 256
209.23.253.0/24 Comcast Cable Communications, LLC (CCCS) 256
209.78.88.0/24 City Of Selma (C00018687) 256
CIDR Description IP NUMs(prefix /64)
2605:6180:d::/48 Salesforce.com, Inc. 65536
2620:10a:6000::/44 Infoblox, Inc. 1048576
2a03:2887:ff31::/48 Facebook Ireland Ltd 65536
2a03:2887:ff32::/48 Facebook Ireland Ltd 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,181,312 36,318,243,520,512 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,335,812 128,868,941,824 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS394767 GROUPONE-SC1 - Group One Consulting, Inc., US United States 512 0 IPv4 IPv4
AS2894 CALIF-DWR - California Department of Water Resources, US United States 6,400 0 IPv4 IPv4
AS11093 DATAWAY - Dataway, US United States 4,096 0 IPv4 IPv4
AS19188 SJ-ARMANINO-01 - Armanino LLP, US United States 256 0 IPv4 IPv4
AS21954 TELES-27 - Telestream, Inc., US United States 256 0 IPv4 IPv4
AS23154 SANMINA-SCI - Sanmina-SCI Corporation, US United States 9,984 0 IPv4 IPv4
AS36335 TGNA-KXTV - TEGNA Inc., US United States 256 0 IPv4 IPv4
AS11483 CONVIVA-AS - Conviva, Inc., US United States 1,536 196,608 IPv4 IPv4
AS14443 BFS-49-14443 - Broadridge Financial Solutions, Inc., US United States 65,536 0 IPv4 IPv4
AS14706 MBARI-MAIN - Monterey Bay Aquarium Research Institute, US United States 65,536 0 IPv4 IPv4
AS15228 OREILLYMEDIA-AS1 - O'Reilly Media, Inc., US United States 1,024 0 IPv4 IPv4
AS19637 AVG19637 - Avago Technologies U.S. Inc., US United States 15,872 0 IPv4 IPv4
AS23472 SONICWALL-BGP - SonicWALL, Inc., US United States 768 0 IPv4 IPv4
AS5098 OPUSONE-NETS - Opus One Winery, LLC, US United States 512 131,072 IPv4 IPv4
AS22738 LANLOGIC - LanLogic,Inc., US United States 2,048 0 IPv4 IPv4
AS33442 ZEBRA-TECHNOLOGIES-BGP-AS-NUMBER - Zebra Technologies, US United States 131,328 0 IPv4 IPv4
AS36753 SSF-AUTO-PARTS - SSF Imported Autoparts Inc., US United States 512 0 IPv4 IPv4
AS40639 KORBELINC - F Korbel & Bros Inc, US United States 512 0 IPv4 IPv4
AS396484 CITY-OF-ROSEVILLE-CA - City of Roseville, US United States 65,536 0 IPv4 IPv4
AS7412 ENS-NET - EZ Network Systems, Inc., US United States 2,048 4,294,967,296 IPv4 IPv4
AS11620 SUCCEED-NET - Succeed.Net, US United States 10,240 0 IPv4 IPv4
AS14062 AKQA - AKQA, Inc., US United States 1,024 0 IPv4 IPv4
AS19097 GWRE-SM - Guidewire Software, Inc., US United States 256 0 IPv4 IPv4
AS46423 NRT-NORCAL - Coldwell Banker Residential Brokerage, US United States 256 0 IPv4 IPv4
AS11328 BIO-RAD-ASN - Bio-Rad Laboratories, Inc., US United States 768 65,536 IPv4 IPv4
AS22414 CRAIGS-NET-1 - Craigslist, Inc., US United States 1,024 1,048,576 IPv4 IPv4
AS54210 FOURSQUARE - Foursquare Labs Inc., US United States 2,048 0 IPv4 IPv4
AS54474 CITY-OF-SANTA-CRUZ - City of Santa Cruz, US United States 256 0 IPv4 IPv4
AS396262 FSO-ASN - Fresno County Sheriff's Office, US United States 256 0 IPv4 IPv4
AS6379 ALINK - A-Link Network Services, Inc., US United States 6,912 65,536 IPv4 IPv4
AS17117 RITSNET - RITSnet, Inc., US United States 2,944 0 IPv4 IPv4
AS395844 LUSD - LUSD, US United States 256 0 IPv4 IPv4
AS20464 POLYCOM - Polycom, Inc., US United States 9,216 65,536 IPv4 IPv4
AS33382 CRYPTICSTUDIOS-HQ - CRYPTIC STUDIOS, INC., US United States 256 0 IPv4 IPv4
AS55064 ARISTAASN1 - Arista Networks, Inc., US United States 1,024 1,048,576 IPv4 IPv4
AS62702 NS-120-AS01 - Nimble Storage, Inc., US United States 512 0 IPv4 IPv4
AS17214 GUIDEWIRE - Guidewire Software, Inc., US United States 256 0 IPv4 IPv4
AS32074 CPTSL-32074 - CrossLink Professional Tax Solutions, LLC, US United States 256 0 IPv4 IPv4
AS54293 VOCERA-AS - Vocera Communications, Inc., US United States 768 0 IPv4 IPv4
AS11212 COUNTY-OF-SONOMA - COUNTY OF SONOMA, US United States 1,024 0 IPv4 IPv4
AS20066 MSC-SJ-HQ - Supermicro Computer, US United States 1,024 0 IPv4 IPv4
AS32770 CITYOF-294-AS - CITY OF PLEASANTON, US United States 512 0 IPv4 IPv4
AS32504 INTELLETRACE - Intelletrace, US United States 512 65,536 IPv4 IPv4
AS18957 TAXRESOURCES-1 - TaxAudit.com, US United States 512 0 IPv4 IPv4
AS32537 XILINX - Xilinx Incorporated, US United States 65,536 0 IPv4 IPv4
AS46798 SSCSINC - Service Station Computer Systems, Inc., US United States 1,024 0 IPv4 IPv4
AS396505 EMC - ENLOE MEDICAL CENTER, US United States 512 0 IPv4 IPv4
AS16914 MBHARCH - MBH ARCHITECTS, US United States 256 0 IPv4 IPv4
AS20383 EXCHANGEBANK-AS - Exchange Bank, US United States 512 0 IPv4 IPv4
AS14388 BRONCO-WINE - Bronco Wine Co., US United States 1,280 0 IPv4 IPv4
AS32304 AS-NATUSMED - Natus Medical Inc., US United States 512 0 IPv4 IPv4
AS36690 RSYSTEMS-EDH - R Systems Inc., US United States 512 0 IPv4 IPv4
AS393518 CLAIMREMEDI-AS - ClaimRemedi, Inc., US United States 256 0 IPv4 IPv4
AS393946 INTERSIL-SEMI - Intersil, US United States 2,816 0 IPv4 IPv4
AS14610 INTEGRAL - Integral Development Corp., US United States 1,312 0 IPv4 IPv4
AS32319 AS-MARQETA - Marqeta, Inc., US United States 1,024 0 IPv4 IPv4
AS397787 TBMI-ASN1 - Black Oak Casino, US United States 256 65,536 IPv4 IPv4
AS20258 ANALOG-DEVICES - Analog Devices, Inc., US United States 10,496 0 IPv4 IPv4
AS26325 TECHCU-AS - Technology Credit Union, US United States 768 0 IPv4 IPv4
AS53782 PCOASTP - Pacific Coast Producers, US United States 4,096 0 IPv4 IPv4
AS394240 AS1666 - City of Walnut Creek, US United States 256 0 IPv4 IPv4
AS397620 CITYMENLOPARK - City of Menlo Park, US United States 256 0 IPv4 IPv4
AS10309 MARIN-MIDAS - County of Marin, US United States 9,472 0 IPv4 IPv4
AS36737 CONFI-AS - PeopleFinders, US United States 1,024 0 IPv4 IPv4
AS54912 BAYAL-IP1 - Bay Alarm Company, US United States 256 0 IPv4 IPv4
AS14110 GENESYS-ASN - Genesys Telecommunications Laboratories,Inc., US United States 3,584 0 IPv4 IPv4
AS33161 CHUMASH-CASINO-RESORT - Chumash Casino Resort, US United States 256 0 IPv4 IPv4
AS54269 PROVIDENTCU - Provident Credit Union, US United States 256 0 IPv4 IPv4
AS394304 SACRAMENTO-KINGS - Sacramento Downtown Arena, LLC, US United States 512 268,435,456 IPv4 IPv4
AS396121 BAYER-BERKELEY - Bayer Corporation, US United States 256 0 IPv4 IPv4
AS396251 CLEARCAPTIONS - ClearCaptions, US United States 256 0 IPv4 IPv4
AS6099 BAE-NET-ASN - Alameda County Office of Education, US United States 155,648 4,294,967,296 IPv4 IPv4
AS22202 CONFIRMIT - Confirmit, Inc., US United States 512 0 IPv4 IPv4
AS29700 CYPRESS-SEMICONDUCTOR - Cypress Semiconductor, US United States 2,304 0 IPv4 IPv4
AS62571 IMPERVA-INC-US-SJ-COLO - IMPERVA INC, US United States 1,792 327,680 IPv4 IPv4
AS11681 INTEGRITY - Integrity Networks, US United States 5,632 0 IPv4 IPv4
AS32928 ITECHTOOL-ASN-LAH - ITechTool Incorporated, US United States 256 0 IPv4 IPv4
AS40385 SAINT-MARYS-CA-AS - Saint Mary's College of California, US United States 65,536 0 IPv4 IPv4
AS395323 SMC - County of San Mateo, US United States 8,192 0 IPv4 IPv4
AS62539 FORTIS - Fortis Telecom, US United States 1,024 0 IPv4 IPv4
AS396513 COUNTY-OF-FRESNO - County of Fresno, US United States 1,024 0 IPv4 IPv4
AS5081 CCS-AS - CLARE COMPUTER SOLUTIONS, US United States 256 65,536 IPv4 IPv4
AS15035 X2NSAT-SVN - X2nSat, Inc, US United States 13,312 0 IPv4 IPv4
AS21717 MCCANN-ERICKSON - McCann-Erickson Worldwide, Inc., US United States 512 0 IPv4 IPv4
AS23411 PRODUCERS-DAIRY-FOODS - Producers Dairy Foods, Inc, US United States 256 0 IPv4 IPv4
AS26488 SCU-ASN - Santa Clara University, US United States 65,536 0 IPv4 IPv4
AS46186 GILD-SCI - Gilead Sciences, US United States 2,688 0 IPv4 IPv4
AS7735 REDSHIFT - Red Shift, Inc., US United States 16,640 0 IPv4 IPv4
AS11629 ZENNIOPT - Zenni Optical, LLC, US United States 256 0 IPv4 IPv4
AS13511 UNIVI-2-ASN - Univision Communications Inc., US United States 1,280 0 IPv4 IPv4
AS22389 COURSERA - Coursera Inc., US United States 256 0 IPv4 IPv4
AS393553 MINERVANETWORKS-US-CA-ALV-HEADQUARTERS - Minerva Networks, Inc., US United States 256 0 IPv4 IPv4
AS395914 ADVWIRELESS - Advanced Wireless, US United States 256 0 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,498,112 314,966,016 IPv4 IPv4
AS13369 NURIX - Nurix, Inc., US United States 256 0 IPv4 IPv4
AS30555 BUILD - Faucet Direct, Inc., US United States 256 0 IPv4 IPv4
AS54767 RESTO-HARDWARE - Restoration Hardware, Inc., US United States 256 0 IPv4 IPv4
AS394156 SOM312212415 - SOM LLP, US United States 1,280 0 IPv4 IPv4
AS395231 AEROHIVE - Aerohive Networks, Inc., US United States 256 65,536 IPv4 IPv4
AS18469 PLT - Plantronics, US United States 1,536 0 IPv4 IPv4
AS46520 CA-DOJ - California Department of Justice, US United States 65,536 0 IPv4 IPv4
AS395780 ZUORA-CORP-SAN-MATEO - Zuora, Inc, US United States 256 0 IPv4 IPv4
AS17268 WHITEHAT-US-01 - WhiteHat Security, Inc., US United States 256 0 IPv4 IPv4
AS20325 PATELCOCU - Patelco Credit Union, US United States 1,792 0 IPv4 IPv4
AS21580 CAL-NET-INC - Cal.net, Inc., US United States 11,264 4,294,967,296 IPv4 IPv4
AS25878 QNST-DC01 - Quinstreet, Inc., US United States 1,536 0 IPv4 IPv4
AS394516 COUNTYOFNAPAAS - County of Napa MIS, US United States 1,280 0 IPv4 IPv4
AS395210 WESTERNCARRIERS-CA - Western Carriers Inc., US United States 256 0 IPv4 IPv4
AS36761 KSBW-TV - Hearst-Argyle Television, Inc., US United States 512 0 IPv4 IPv4
AS36835 NMF4L-1500 - Nugget Market, US United States 256 0 IPv4 IPv4
AS11068 HBMMJAS - Hanna, Brophy, MacLean, McAleer & Jensen, L.L.P, US United States 768 0 IPv4 IPv4
AS13843 PHOENIX-AMERICAN - Phoenix American Inc., US United States 1,024 0 IPv4 IPv4
AS14421 THERAVANCE - Advanced Medicine Inc, US United States 256 0 IPv4 IPv4
AS17003 ZOETIS-INC - Zoetis Inc., US United States 5,888 0 IPv4 IPv4
AS25632 NORTHBAYHEALTHCARECORP - NorthBay Healthcare Corporation, US United States 256 0 IPv4 IPv4
AS32778 SMART-CITY-SCCC - Smart City Networks, L.P., US United States 2,048 0 IPv4 IPv4
AS47079 SFCU-SITE1 - SCHOOLS FINANCIAL CREDIT UNION, US United States 512 0 IPv4 IPv4
AS62517 SMILLC - Sonoma Media Investments, LLC, US United States 256 0 IPv4 IPv4
AS395976 COMCAST-D - Comcast Cable Communications, LLC, US United States 256 0 IPv4 IPv4
AS10451 WARPDRIVE - Warpdrive Networks, US United States 1,280 0 IPv4 IPv4
AS22020 PLANETMAGPIE - Magpie Internet Communications, Corp., US United States 1,280 0 IPv4 IPv4
AS54469 COV-ISP - City of Vacaville, US United States 512 0 IPv4 IPv4
AS394977 T2EE-AS1 - TAKE-TWO INTERACTIVE SOFTWARE, INC., US United States 8,256 131,072 IPv4 IPv4
AS395504 AMERICANAGCREDIT - AMERICAN AGCREDIT ACA, US United States 256 0 IPv4 IPv4
AS20082 ABSNOC1 - TAG International, US United States 3,840 0 IPv4 IPv4
AS27288 DPCHICO-1 - Digital Path, US United States 30,464 4,294,967,296 IPv4 IPv4
AS32688 GOLDEN1-CU-NET - THE GOLDEN 1 CREDIT UNION, US United States 1,280 0 IPv4 IPv4
AS40620 INGENUITY-SYSTEMS - QIAGEN Redwood City, Inc., US United States 1,280 0 IPv4 IPv4
AS397062 SMG - Sun-Maid Growers of California, US United States 768 0 IPv4 IPv4
AS25625 IPAI - IP Access International, US United States 15,616 0 IPv4 IPv4
AS26362 TRAVISCU - Travis Credit Union, US United States 2,048 0 IPv4 IPv4
AS46341 CPUC-AS-001 - California Public Utilities Commission, US United States 65,536 0 IPv4 IPv4
AS393935 SCCU - Sierra Central Credit Union, US United States 256 0 IPv4 IPv4
AS395536 TRIMARKASSOC - Trimark Associates, inc, US United States 256 0 IPv4 IPv4
AS3925 ICO-SV - ICOnetworks, US United States 27,136 0 IPv4 IPv4
AS11733 EJGALLO - E. & J. Gallo Winery Inc., US United States 2,560 0 IPv4 IPv4
AS11465 KAWEAH-DELTA-HEALTH-CARE-DISTRICT - Kaweah Delta Health Care District, US United States 8,192 0 IPv4 IPv4
AS39961 CCSF - San Francisco Department of Telecommunications and Information Services, US United States 60,416 0 IPv4 IPv4
AS55278 CIG-ASN - California Capital Insurance Company, US United States 256 0 IPv4 IPv4
AS394121 VCH-MADERA - Valley Children's Hospital, US United States 512 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.30.32.1 1 www.milhous.org
23.30.33.74 1 barracuda.first5madera.net
23.30.33.75 1 mail.first5madera.net
23.30.33.113 2 epicaccountants.com
23.30.34.4 1 mail.maderaworkforce.org
23.30.34.45 1 remote.microrite.com
23.30.34.81 1 mail.universalcoatings.net
23.30.34.153 1 mail.southdavisvet.com
23.30.34.194 1 citrix.ndasacramento.com
23.30.34.201 1 da.ndasacramento.com
ASNumber:       33667
ASName:         CMCS
ASHandle:       AS33667
RegDate:        2005-02-16
Updated:        2016-08-31    
Ref:            https://rdap.arin.net/registry/autnum/33667


Comcast Cable Communications, LLC (CCCS)


OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-317-7200 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN