AS Number
AS33667
AS Name
CMCS
Org Name
Comcast Cable Communications, LLC
Country / Region
United States
Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS33667 Looking Glass
IPv4Prefixes

25

IPv6Prefixes

63

IPv4 NUMs

26,368

IPv6 NUMs(/64)

5,111,808

26,368 IPv4 Addresses
CIDR Description IP Num
50.203.5.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.203.201.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.207.246.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.222.62.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.239.185.0/24
IRR InValid
Comcast Cable Communications, LLC 256
64.189.18.0/24
IRR InValid
Apogee ACC Manzanita Square (C07620733) 256
72.55.8.0/21
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 2048
107.0.64.0/23
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 512
139.181.7.0/24
IRR InValid
Siemens Industry Software Inc. 256
140.89.64.0/18
IRR InValid
EGAN 16384
142.131.240.0/22
IRR InValid
Fairmont Hotels & Resorts Inc. 1024
157.240.151.0/24
IRR InValid
Facebook, Inc. 256
157.240.152.0/24
IRR InValid
Facebook, Inc. 256
161.82.0.0/24
Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 256
161.82.12.0/24
IRR InValid
Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 256
161.82.44.0/23
IRR InValid
Wilson, Sonsini, Goodrich & Rosati, Professional Corporation 512
169.230.76.0/24
IRR InValid
University of California San Francisco 256
169.230.77.0/24
IRR InValid
University of California San Francisco 256
172.102.248.0/22
IRR InValid
Wi-Fiber, Inc. 1024
192.70.238.0/24
IRR InValid
City of Salinas, Information Systems Group 256
192.189.161.0/24
IRR InValid
Livermore Software Technology Corporation 256
192.206.19.0/24
Chrontel 256
198.202.219.0/24
IRR InValid
Serra Systems, Inc. 256
204.145.245.0/24
IRR InValid
E & M Electric and Machinery, Inc. 256
209.78.88.0/24
IRR InValid
AT&T Corp. 256
CIDR Description IP NUMs(prefix /64)
2001:559:8b::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8c::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:123::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:13c::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:1b1::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:1be::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:249::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:2bf::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:2c1::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:373::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:47c::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:492::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:4c6::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:5a2::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:5de::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:712::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:75a::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:7cb::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8091::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:80a8::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8167::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8202::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:82f6::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8391::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:83e1::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:83fb::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8436::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8439::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:845d::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8492::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:859a::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:85d8::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:860f::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8610::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:86a7::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:86ec::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8704::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8763::/48
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:8784::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:87c1::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:87c8::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:87e5::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c082::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c107::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c117::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c144::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c203::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c219::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c222::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c294::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c36d::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c37b::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c395::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c39a::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c3fd::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c46c::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c475::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c4d5::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2001:559:c551::/48
IRR InValid
Comcast Cable Communications, LLC 65536
2602:810:20c1::/48
Dynatrace 65536
2620:10a:6000::/44
IRR InValid
Infoblox, Inc. 1048576
2a03:2887:ff31::/48
ROA Signed and Valid IRR Valid
Meta Platforms Ireland Limited 65536
2a03:2887:ff32::/48
ROA Signed and Valid IRR Valid
Meta Platforms Ireland Limited 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70,110,720 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,852,416 77,330,644,992 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62508 GLOBAL-US - GlobalLogic Inc., US United States 512 0 IPv4 IPv4
AS11733 EJGALLO - E. & J. Gallo Winery Inc., US United States 1,536 0 IPv4 IPv4
AS15228 OREILLYMEDIA-AS1 - O'Reilly Media, Inc., US United States 1,024 0 IPv4 IPv4
AS32504 INTELLETRACE, US United States 512 65,536 IPv4 IPv4 IPv6 IPv6
AS32928 ITECHTOOL-ASN-LAH - ITechTool Incorporated, US United States 256 0 IPv4 IPv4
AS204662 HARMONIC_FRANCE - Harmonic France SAS, FR France 0 196,608 IPv6 IPv6
AS7235 LANMINDS - LanMinds, Inc., US United States 8,192 0 IPv4 IPv4
AS16920 WINDRIVER - Wind River Systems, Inc., US United States 67,584 16,777,216 IPv4 IPv4 IPv6 IPv6
AS394304 SACRAMENTO-KINGS - Sacramento Downtown Arena, LLC, US United States 1,024 0 IPv4 IPv4
AS398204 CITY-OF-STOCKTON - City of Stockton, US United States 512 0 IPv4 IPv4
AS397450 COF94533 - City of Fairfield, US United States 512 0 IPv4 IPv4
AS17035 NBCUNI-17035 - NBCUniversal, US United States 15,616 0 IPv4 IPv4
AS17381 AS-WSI-ECOM-WEST - Williams-Sonoma, US United States 3,072 0 IPv4 IPv4
AS55032 JAXNET-BH-01 - The Jackson Laboratory, US United States 4,352 0 IPv4 IPv4
AS395210 WESTERNCARRIERS-CA - Western Carriers Inc., US United States 256 0 IPv4 IPv4
AS27580 ENGINEERING-ASN1 - ConvergeOne Holdings Corp, US United States 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS53497 WEBPERCEPTION - WebPerception, LLC, US United States 6,400 0 IPv4 IPv4
AS20381 CABLELABS-LV - Cable Television Laboratories, Inc., US United States 1,280 262,144 IPv6 IPv6
AS40385 SAINT-MARYS-CA-AS - Saint Mary's College of California, US United States 4,096 0 IPv4 IPv4
AS396513 COUNTY-OF-FRESNO - County of Fresno, US United States 1,792 0 IPv4 IPv4
AS1055 CITY-OF-MANTECA-CALIFORNIA - City of Manteca, US United States 256 0 IPv4 IPv4
AS11620 SUCCEED-NET - Succeed.Net, US United States 18,432 0 IPv4 IPv4
AS20464 HP-POLY - HP Inc., US United States 8,448 65,536 IPv4 IPv4
AS27288 DPCHICO-1 - Digital Path, US United States 30,464 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS27437 IGN - IGN Entertainment, US United States 512 0 IPv4 IPv4
AS11829 CADENCE - Cadence Design Systems, Inc., US United States 1,280 0 IPv4 IPv4
AS22020 PLANETMAGPIE - Magpie Internet Communications, Corp., US United States 1,280 0 IPv4 IPv4
AS23154 SANMINA-SCI - Sanmina-SCI Corporation, US United States 14,592 0 IPv4 IPv4
AS25875 VARIOUS - FriendFinder Networks Inc, US United States 5,632 65,536 IPv4 IPv4
AS398732 DPCCOMMERCIAL - Deutscher Properties Corporation, US United States 512 0 IPv4 IPv4
AS16914 MBHARCH - MBH ARCHITECTS, US United States 256 0 IPv4 IPv4
AS53782 PCOASTP - Pacific Coast Producers, US United States 4,096 0 IPv4 IPv4
AS54169 MGH-ION-1 - Marin General Hospital, US United States 512 0 IPv4 IPv4
AS398214 PHP-ASN - Prominence Health Plan, US United States 256 0 IPv4 IPv4
AS22700 USFCA - University of San Francisco, US United States 65,536 0 IPv4 IPv4
AS5081 CCS-AS - CLARE COMPUTER SOLUTIONS, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS5774 USPS-001 - United States Postal Service., US United States 196,608 4,294,967,296 IPv4 IPv4
AS6099 BAE-NET-ASN - Alameda County Office of Education, US United States 155,648 4,294,967,296 IPv4 IPv4
AS10309 MARIN-MIDAS - County of Marin, US United States 9,472 0 IPv4 IPv4
AS5091 STRIPE - Stripe, Inc., US United States 4,352 65,536 IPv4 IPv4
AS25625 IPAI - IP Access International, US United States 18,944 0 IPv4 IPv4
AS54767 RESTO-HARDWARE - Restoration Hardware, Inc., US United States 256 0 IPv4 IPv4
AS14421 THERAVANCE - Theravance Biopharma US, Inc, US United States 256 0 IPv4 IPv4
AS23338 ASN-DCS-01 - DCS Pacific Star, LLC, US United States 44,288 0 IPv4 IPv4
AS30175 EPICOR, US United States 11,520 0 IPv4 IPv4
AS399761 STREAMIT-001 - Stream IT Networks LLC, US United States 1,536 0 IPv4 IPv4
AS40620 INGENUITY-SYSTEMS - QIAGEN Redwood City, Inc., US United States 1,280 0 IPv4 IPv4
AS40639 KORBELINC - F Korbel & Bros Inc, US United States 512 0 IPv4 IPv4
AS62539 FORTIS - Fortis Telecom, US United States 1,024 0 IPv4 IPv4
AS397994 XACTLY-01 - Xactly Corporation, US United States 1,024 262,144 IPv4 IPv4 IPv6 IPv6
AS396921 US-CBP - U.S. Customs and Border Protection, US United States 3,328 1,048,576 IPv4 IPv4
AS13395 SMART-CITY-SOCC - SMART CITY NETWORKS, LIMITED PARTNERSHIP, US United States 768 0 IPv4 IPv4
AS36835 NMF4L-1500 - Nugget Market, US United States 256 0 IPv4 IPv4
AS36838 INFOIMAGE - INFOIMAGE OF CALIFORNIA, US United States 1,280 0 IPv4 IPv4
AS54246 AFNI-INTERNET - AFNI, Inc., US United States 2,816 0 IPv4 IPv4
AS394377 COUNTY-OF-TULARE - County of Tulare, US United States 512 0 IPv4 IPv4
AS394516 COUNTYOFNAPAAS - County of Napa MIS, US United States 1,280 0 IPv4 IPv4
AS398572 MONOLITHICPOWER-SJC - Monolithic Power Systems,Inc, US United States 512 0 IPv4 IPv4
AS14706 MBARI-MAIN - Monterey Bay Aquarium Research Institute, US United States 65,536 0 IPv4 IPv4
AS22768 SYNERGYBROADBAND-MI-02 - SYNERGY BROADBAND, US United States 11,776 393,216 IPv4 IPv4
AS39961 CCSF - San Francisco Department of Telecommunications and Information Services, US United States 58,624 0 IPv4 IPv4
AS55278 CIG-ASN - California Capital Insurance Company, US United States 256 0 IPv4 IPv4
AS20383 EXCHANGEBANK-AS - Exchange Bank, US United States 512 0 IPv4 IPv4
AS395536 TRIMARKASSOC - Trimark Associates, inc, US United States 256 0 IPv4 IPv4
AS395011 SF-PSN - City and County of San Francisco, US United States 256 4,294,967,296 IPv6 IPv6
AS394121 VCH-MADERA - Valley Children's Hospital, US United States 256 0 IPv4 IPv4
AS397813 CLARKE-MULTIHOME-IP-BLOCK - Clarke Broadcasting Corporation, US United States 256 0 IPv4 IPv4
AS3708 PACIFIC-BIOSIENCES - Pacific Biosciences of California, Inc., US United States 256 0 IPv4 IPv4
AS11465 KAWEAH-DELTA-HEALTH-CARE-DISTRICT - Kaweah Delta Health Care District, US United States 8,192 0 IPv4 IPv4
AS393914 INVITAE-01 - Invitae Corp, US United States 512 0 IPv4 IPv4
AS6192 UCDAVIS-CORE - University of California, Davis, US United States 229,632 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS19099 RAMBUS, US United States 512 0 IPv4 IPv4
AS395425 FANDANGO - Fandango Media, LLC, US United States 4,096 0 IPv4 IPv4
AS398178 TELCION-NETOPS-01 - Telcion Communications Group, US United States 256 0 IPv4 IPv4
AS31802 COSR - City of San Rafael, US United States 256 0 IPv4 IPv4
AS33311 NET-TOPCON - TOPCON POSITIONING SYSTEMS INC, US United States 512 0 IPv4 IPv4
AS11483 CONVIVA-AS - Conviva, Inc., US United States 1,536 196,608 IPv4 IPv4
AS17003 ZOETIS-INC - Zoetis Inc., US United States 4,096 0 IPv4 IPv4
AS23472 SONICWALL-BGP - SonicWALL, Inc., US United States 768 65,536 IPv4 IPv4
AS27009 CUSD - Clovis Unified School District, US United States 5,120 0 IPv4 IPv4
AS13511 UNIVI-2-ASN - Univision Communications Inc., US United States 2,048 0 IPv4 IPv4
AS18556 SCIF - State Compensation Insurance Fund, US United States 2,048 0 IPv4 IPv4
AS395844 LUSD, US United States 256 0 IPv4 IPv4
AS26450 CTDI-WC - CTDI, US United States 512 16,777,216 IPv6 IPv6
AS11203 CALDSL - Matrix Broadband, US United States 3,328 0 IPv4 IPv4
AS18841 TRIMBLE-SNVL - Trimble, Inc., US United States 512 131,072 IPv4 IPv4
AS25632 NORTHBAYHEALTHCARECORP - NorthBay Healthcare Corporation, US United States 256 0 IPv4 IPv4
AS396505 EMC - ENLOE MEDICAL CENTER, US United States 512 0 IPv4 IPv4
AS14443 BFS-49-14443 - Broadridge Financial Solutions, Inc., US United States 65,536 0 IPv4 IPv4
AS35928 BECKMAN-COULTER-ASN - BECKMAN COULTER, INC., US United States 17,920 0 IPv4 IPv4
AS54654 MILLSCOLLEGE - Mills College, US United States 16,384 0 IPv4 IPv4
AS394763 CCCERA-AS - Contra Costa County Employees Retirement Association, US United States 256 0 IPv4 IPv4
AS397062 SMG - Sun-Maid Growers of California, US United States 1,024 0 IPv4 IPv4
AS22695 PLAYGROUND - Playground Global, LLC, US United States 256 65,536 IPv6 IPv6
AS55064 ARISTAASN1 - Arista Networks, Inc., US United States 1,024 196,608 IPv6 IPv6
AS11941 PWLLP-AS001 - Pillsbury Madison & Sutro, Inc., US United States 5,888 0 IPv4 IPv4
AS33382 CRYPTICSTUDIOS-HQ - CRYPTIC STUDIOS, INC., US United States 256 0 IPv4 IPv4
AS396121 BAYER-BERKELEY - Bayer Corporation, US United States 512 0 IPv4 IPv4
AS396262 FSO-ASN - Fresno County Sheriff's Office, US United States 256 0 IPv4 IPv4
AS21954 TELES-27 - Telestream, Inc., US United States 256 0 IPv4 IPv4
AS54469 COV-ISP - City of Vacaville, US United States 512 0 IPv4 IPv4
AS396484 CITY-OF-ROSEVILLE-CA - City of Roseville, US United States 16,384 0 IPv4 IPv4
AS25753 CALPERS - California Public Employees' Retirement System, US United States 3,328 0 IPv4 IPv4
AS46520 CA-DOJ - California Department of Justice, US United States 65,536 0 IPv4 IPv4
AS2894 CALIF-DWR - California Department of Water Resources, US United States 6,400 0 IPv4 IPv4
AS6379 ALINK - A-Link Network Services, Inc., US United States 5,632 65,536 IPv4 IPv4
AS10982 TIVO-SJ - TiVo, Inc., US United States 4,608 0 IPv4 IPv4
AS11681 INTEGRITY - Integrity Networks, US United States 5,632 0 IPv4 IPv4
AS36040 YOUTUBE - Google LLC, US United States 7,728 1,179,648 IPv4 IPv4
AS36761 KSBW-TV - Hearst-Argyle Television, Inc., US United States 512 0 IPv4 IPv4
AS46201 COYUBA58 - County of Yuba, US United States 256 0 IPv4 IPv4
AS14062 AKQA - AKQA, Inc., US United States 1,024 0 IPv4 IPv4
AS22414 CRAIGS-NET-1 - Craigslist, Inc., US United States 1,024 1,048,576 IPv4 IPv4 IPv6 IPv6
AS32537 XILINX - Xilinx Incorporated, US United States 65,536 0 IPv4 IPv4
AS32688 GOLDEN1-CU-NET - THE GOLDEN 1 CREDIT UNION, US United States 2,560 0 IPv4 IPv4
AS397765 CCA - California College of the Arts, US United States 256 0 IPv4 IPv4
AS397787 MEWUK-NETWORKS - Black Oak Casino, US United States 768 268,500,992 IPv4 IPv4 IPv6 IPv6
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,908,672 1,138,167,383,296 IPv4 IPv4 IPv6 IPv6
AS5098 OPUSONE-NETS - Opus One Winery, LLC, US United States 512 0 IPv4 IPv4
AS11328 BIO-RAD-ASN - Bio-Rad Laboratories, Inc., US United States 512 0 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,731,328 43,953,422,336 IPv4 IPv4 IPv6 IPv6
AS19637 AVG19637 - Avago Technologies U.S. Inc., US United States 23,808 589,824 IPv4 IPv4
AS33161 CHUMASH-ENTERPRISES - Chumash Casino Resort, US United States 512 0 IPv4 IPv4
AS46341 CPUC-AS-001 - California Public Utilities Commission, US United States 65,536 0 IPv4 IPv4
AS46798 SSCSINC - Service Station Computer Systems, Inc., US United States 1,024 0 IPv4 IPv4
AS397942 RUBRIK-INC - Rubrik Inc, US United States 512 268,566,528 IPv4 IPv4
AS18663 UOP-AS - University of the Pacific, US United States 65,536 0 IPv4 IPv4
AS22617 SACCOURT - Superior Court of California, County of Sacramento, US United States 512 1,048,576 IPv4 IPv4 IPv6 IPv6
AS63435 MONTEREY-AS-01 - County of Monterey, US United States 1,536 0 IPv4 IPv4
AS400147 CITY-OF-MODESTO-01-ASN - City of Modesto, US United States 256 0 IPv4 IPv4
AS14203 JUNIPER-NETWORKS - Juniper Networks, Inc., US United States 6,656 327,680 IPv4 IPv4
AS32074 CPTSL-32074 - CrossLink Professional Tax Solutions, LLC, US United States 512 0 IPv4 IPv4
AS395323 SMC - County of San Mateo, US United States 8,192 0 IPv4 IPv4
AS397909 EGUSD-01 - Elk Grove Unified School District, US United States 66,048 0 IPv4 IPv4
AS55059 BMD - Communications & Power Industries, LLC, US United States 768 0 IPv4 IPv4
AS397620 CITYMENLOPARK - City of Menlo Park, US United States 256 0 IPv4 IPv4
AS18880 LAMRC - Lam Research Corporation, US United States 65,792 0 IPv4 IPv4
AS19047 AWS-01 - Amazon.com, Inc., US United States 6,656 0 IPv4 IPv4
AS36690 RSYSTEMS-EDH - R Systems Inc., US United States 512 0 IPv4 IPv4
AS54269 PROVIDENTCU - Provident Credit Union, US United States 256 0 IPv4 IPv4
AS22317 F5-NETWORKS - F5, Inc., US United States 2,560 851,968 IPv6 IPv6
AS46186 GILD-SCI - Gilead Sciences, US United States 2,816 0 IPv4 IPv4
AS393935 SCCU - Sierra Central Credit Union, US United States 256 0 IPv4 IPv4
IP Address Domain NUMs Domains
50.203.5.41 1 ns1.co.tuolumne.ca.us
50.203.5.42 1 ns2.co.tuolumne.ca.us
50.203.5.51 2 smtp.co.tuolumne.ca.us
50.203.5.60 2 eas.co.tuolumne.ca.us
50.203.5.71 3 gis.co.tuolumne.ca.us
50.203.5.79 1 awos.co.tuolumne.ca.us
50.203.5.121 1 mdm.co.tuolumne.ca.us
ASNumber:       33667
ASName:         CMCS
ASHandle:       AS33667
RegDate:        2005-02-16
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33667



OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN