AS33651

CMCS

CMCS
Organization
Title
CMCS
Details
Regional Internet registry
ARIN
IP Addresses count
96,512
Coordinates
Summary
The organization CMCS allocates 35 IP netblocks under the autonomous system number (ASN ) of 33651. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.

AS33651 has 190 peers, 2 upstreams and 188 downstreams with a total of 96,512 IP addresses.
IP Address ranges
Block Description IPs count
23.6.199.0/24 Akamai 256
23.6.200.0/22 NET23 1,024
23.52.140.0/23 Akamai 512
23.197.50.0/23 Akamai 512
23.197.96.0/22 Akamai 1,024
24.104.72.0/24 BlazeNet York, PA 256
24.104.73.0/24 BlazeNet York, PA 256
24.104.138.0/23 PUC-1 512
24.104.150.0/24 BlazeNet York, PA 256
50.222.26.0/24 Comcast Cable Communications, Inc. 256
50.228.130.0/24 Comcast Cable Communications, Inc. 256
50.238.133.0/24 Comcast Cable Communications, Inc. 256
64.189.18.0/24 APOGEE-TELECOM 256
72.55.8.0/21 Comcast Cable Communications, Inc. 2,048
104.86.192.0/19 Akamai 8,192
104.96.96.0/19 Akamai 8,192
139.181.7.0/24 MENTORG11 256
140.89.0.0/16 Comcast Cable Communications, Inc 1800 Bishops Gate BlvdMt Laurel, NJ 08054 65,536
142.131.240.0/22 FAIRMONT-HOTELS-RESORTS 1,024
155.63.71.0/24 Trimble IS 256
169.230.76.0/24 UCSFNet 256
169.230.77.0/24 UCSFNet 256
184.51.80.0/22 Akamai 1,024
192.70.238.0/24 City of Salinas, Information Systems Group (CSISG) 256
192.189.161.0/24 Comcast Cable Communications, Inc. 256
192.206.19.0/24 Chrontel (CHRONT) 256
198.140.182.0/24 Comcast Cable Communications, Inc. 256
198.202.219.0/24 Comcast Cable Communications, Inc. 256
198.235.13.0/24 BELL-20 256
199.20.62.0/24 Comcast Cable Communications, Inc. 256
204.145.245.0/24 Comcast Cable Communications, Inc. 256
208.71.108.0/22 ExodusPoint Capital Management, L.P. (ECML-15) 1,024
209.23.201.0/24 Comcast Cable Communications, Inc. 256
209.23.202.0/24 Comcast Cable Communications, Inc. 256
209.23.253.0/24 COMCAST-BUSINESS-BLK4 256
Peers
ASN Name IPs Count
AS3356 Level 3 Parent, LLC 38,461,440
AS7922 Comcast Cable Communications, LLC 71,283,200
AS2894 California Department of Water Resources 6,400
AS3925 ICOnetworks 25,856
AS4579 Guidewire Software, Inc. 256
AS5081 CLARE COMPUTER SOLUTIONS 256
AS5098 Opus One Winery, LLC 512
AS6099 Alameda County Office of Education 155,648
AS6379 A-Link Network Services, Inc. 6,656
AS7235 LanMinds, Inc. 10,496
AS7243 HITACHI DATA SYSTEMS 2,816
AS7412 EZ Network Systems, Inc. 2,048
AS7735 Red Shift, Inc. 16,640
AS10451 Warpdrive Networks 1,280
AS10475 North Sonoma County Healthcare District 256
AS10753 Level 3 Parent, LLC 403,712
AS11068 Hanna, Brophy, MacLean, McAleer & Jensen, L.L.P 768
AS11093 Dataway 4,096
AS11212 COUNTY OF SONOMA 1,024
AS11328 Bio-Rad Laboratories, Inc. 768
AS11465 Kaweah Delta Health Care District 8,192
AS11483 Conviva, Inc. 1,536
AS11620 Succeed.Net 10,240
AS11629 Zenni Optical, LLC 256
AS11681 Integrity Networks 5,632
AS11733 E. & J. Gallo Winery Inc. 2,560
AS11941 Pillsbury Madison & Sutro, Inc. 5,888
AS12222 Akamai Technologies, Inc. 12,304
AS12230 EDGEWATER NETWORKS, INC 256
AS13511 Univision Communications Inc. 2,048
AS13780 THE NATIONAL FOOD LABORATORY 256
AS13843 Phoenix American Inc. 1,024
AS14010 Jack Henry & Associates, Inc. 18,176
AS14062 AKQA, Inc. 1,024
AS14110 Genesys Telecommunications Laboratories,Inc. 3,584
AS14388 Bronco Wine Co. 1,280
AS14443 Broadridge Financial Solutions, Inc. 65,536
AS14706 Monterey Bay Aquarium Research Institute 65,536
AS15228 O'Reilly Media, Inc. 1,024
AS16914 MBH ARCHITECTS 256
AS17003 Zoetis Inc. 3,840
AS17117 RITSnet, Inc. 3,072
AS17268 WhiteHat Security, Inc. 256
AS17903 Cognizant Technology Solutions India Pvt Ltd 20,224
AS18469 Plantronics 1,024
AS18663 University of the Pacific 65,536
AS18741 SoundHound, Inc. 768
AS18957 TaxAudit.com 768
AS19097 Guidewire Software, Inc. 256
AS19188 Armanino LLP 256
AS19637 Avago Technologies U.S. Inc. 19,712
AS20066 Supermicro Computer 1,024
AS20082 TAG International 3,840
AS20258 Analog Devices, Inc. 9,216
AS20325 Patelco Credit Union 1,536
AS20381 Cable Television Laboratories, Inc. 1,024
AS20383 Exchange Bank 512
AS20464 Polycom, Inc. 9,216
AS21580 Cal.net, Inc. 9,216
AS21717 McCann-Erickson Worldwide, Inc. 512
AS21954 Telestream, Inc. 256
AS22020 Magpie Internet Communications, Corp. 1,280
AS22024 Splunk 1,792
AS22202 Confirmit, Inc. 256
AS22389 Coursera Inc. 256
AS22738 LanLogic,Inc. 2,048
AS23154 Sanmina-SCI Corporation 11,264
AS23282 Santa Barbara County 65,536
AS23338 DCS Pacific Star, LLC 59,136
AS23411 Producers Dairy Foods, Inc 256
AS23472 SonicWALL, Inc. 768
AS25625 IP Access International 15,616
AS25632 NorthBay Healthcare Corporation 256
AS25846 Pharmacyclics, LLC 256
AS25878 Quinstreet, Inc. 1,536
AS25940 TIBCO Software Inc. 1,536
AS26245 Robert Half International 6,400
AS26325 Technology Credit Union 768
AS26362 Travis Credit Union 1,792
AS26488 Santa Clara University 65,536
AS26758 The Olympic Club 256
AS27288 Digital Path 30,464
AS27291 Fry's Electronics Inc. 1,024
AS29700 Cypress Semiconductor 2,816
AS29878 Community Hospital of the Monterey Peninsula 8,192
AS29880 Payroll Systems, LLC 256
AS30555 Faucet Direct, Inc. 256
AS32074 CrossLink Professional Tax Solutions, LLC 256
AS32304 Natus Medical Inc. 512
AS32319 Marqeta, Inc. 1,024
AS32504 Intelletrace 512
AS32537 Xilinx Incorporated 65,536
AS32688 THE GOLDEN 1 CREDIT UNION 1,280
AS32770 CITY OF PLEASANTON 512
AS32778 Smart City Networks, L.P. 2,048
AS32928 ITechTool Incorporated 256
AS33161 Chumash Casino Resort 256
AS33311 TOPCON POSITIONING SYSTEMS INC 512
AS33382 CRYPTIC STUDIOS, INC. 256
AS33442 Zebra Technologies 131,328
AS35944 Meyer Sound 256
AS36335 TEGNA Inc. 256
AS36690 R Systems Inc. 512
AS36753 SSF Imported Autoparts Inc. 512
AS36761 Hearst-Argyle Television, Inc. 512
AS36776 Five9 Inc. 5,888
AS36835 Nugget Market 256
AS39961 San Francisco Department of Telecommunications and Information Services 58,624
AS40039 ALPHA AND OMEGA SEMICONDUCTOR INCORPORATED 256
AS40239 THE PASHA GROUP 256
AS40385 Saint Mary's College of California 4,096
AS40620 QIAGEN Redwood City, Inc. 1,280
AS40639 F Korbel & Bros Inc 512
AS46186 Gilead Sciences 2,688
AS46305 Universal Audio, Inc. 256
AS46341 California Public Utilities Commission 65,536
AS46423 Coldwell Banker Residential Brokerage 256
AS46425 Salinas Valley Memorial Hospital 256
AS46520 California Department of Justice 65,536
AS46798 Service Station Computer Systems, Inc. 1,024
AS46864 Workday, Inc. 2,048
AS47079 SCHOOLS FINANCIAL CREDIT UNION 512
AS53782 Pacific Coast Producers 4,096
AS53985 DODGE & COX 2,304
AS54169 Marin General Hospital 512
AS54269 Provident Credit Union 256
AS54293 Vocera Communications, Inc. 768
AS54322 Namco Bandai Games America 512
AS54423 Xandex Inc. 0
AS54469 City of Vacaville 512
AS54474 City of Santa Cruz 256
AS54767 Restoration Hardware, Inc. 256
AS54912 Bay Alarm Company 256
AS55032 The Jackson Laboratory 4,352
AS55064 Arista Networks, Inc. 1,024
AS55278 California Capital Insurance Company 256
AS57031 Grid Dynamics LLC 1,792
AS62508 GlobalLogic Inc. 512
AS62517 Sonoma Media Investments, LLC 256
AS62539 Fortis Telecom 1,024
AS62571 IMPERVA INC 1,792
AS62702 Nimble Storage, Inc. 512
AS63342 Alphascript, Inc. 256
AS63439 Recurly Inc. 256
AS63462 Swinerton Incorporated 768
AS393305 Lundquist Consulting Inc 256
AS393355 SAMSUNG RESEARCH AMERICA, INC. 512
AS393518 ClaimRemedi, Inc. 256
AS393553 Minerva Networks, Inc. 256
AS393914 Invitae Corp 256
AS393935 Sierra Central Credit Union 256
AS393946 Intersil 3,072
AS394121 Valley Children's Hospital 512
AS394136 VMWare, Inc. 1,280
AS394156 SOM LLP 1,280
AS394240 City of Walnut Creek 256
AS394304 Sacramento Downtown Arena, LLC 512
AS394516 County of Napa MIS 1,280
AS394557 Roku Inc. 512
AS394767 Group One Consulting, Inc. 512
AS394977 TAKE-TWO INTERACTIVE SOFTWARE, INC. 8,704
AS394993 Santa Clara Valley Transportation Authority 768
AS395132 Meriwest Credit Union 512
AS395210 Western Carriers Inc. 256
AS395323 County of San Mateo 8,192
AS395504 AMERICAN AGCREDIT ACA 256
AS395536 Trimark Associates, inc 256
AS395757 Santa Clara County Federal Credit Union 256
AS395844 LUSD 256
AS395882 Power Integrations, INC. 256
AS395976 COMCAST-D 256
AS396121 Bayer Corporation 256
AS396251 ClearCaptions 256
AS396262 Fresno County Sheriff's Office 256
AS396337 Dreisbach Enterprises, Inc. 256
AS396484 City of Roseville 65,536
AS396505 ENLOE MEDICAL CENTER 512
AS396513 County of Fresno 1,024
AS396919 Blade Global Corporation 7,168
AS397030 Hilton Worldwide Holdings Inc 256
AS397062 Sun-Maid Growers of California 1,024
AS397258 Graton Resort and Casino 256
AS397295 City of Palo Alto 8,192
AS397620 City of Menlo Park 256
AS397708 FMT SJ LLC 1,280
AS397777 Torani 256
AS397787 Black Oak Casino 256
AS397934 Argo AI 512
AS398178 Telcion Communications Group 256
AS398214 Prominence Health Plan 256
Upstreams
ASN Name IPs Count
AS3356 Level 3 Parent, LLC 38,461,440
AS7922 Comcast Cable Communications, LLC 71,283,200
Downstreams
ASN Name IPs Count
AS2894 California Department of Water Resources 6,400
AS3925 ICOnetworks 25,856
AS4579 Guidewire Software, Inc. 256
AS5081 CLARE COMPUTER SOLUTIONS 256
AS5098 Opus One Winery, LLC 512
AS6099 Alameda County Office of Education 155,648
AS6379 A-Link Network Services, Inc. 6,656
AS7235 LanMinds, Inc. 10,496
AS7243 HITACHI DATA SYSTEMS 2,816
AS7412 EZ Network Systems, Inc. 2,048
AS7735 Red Shift, Inc. 16,640
AS10451 Warpdrive Networks 1,280
AS10475 North Sonoma County Healthcare District 256
AS10753 Level 3 Parent, LLC 403,712
AS11068 Hanna, Brophy, MacLean, McAleer & Jensen, L.L.P 768
AS11093 Dataway 4,096
AS11212 COUNTY OF SONOMA 1,024
AS11328 Bio-Rad Laboratories, Inc. 768
AS11465 Kaweah Delta Health Care District 8,192
AS11483 Conviva, Inc. 1,536
AS11620 Succeed.Net 10,240
AS11629 Zenni Optical, LLC 256
AS11681 Integrity Networks 5,632
AS11733 E. & J. Gallo Winery Inc. 2,560
AS11941 Pillsbury Madison & Sutro, Inc. 5,888
AS12222 Akamai Technologies, Inc. 12,304
AS12230 EDGEWATER NETWORKS, INC 256
AS13511 Univision Communications Inc. 2,048
AS13780 THE NATIONAL FOOD LABORATORY 256
AS13843 Phoenix American Inc. 1,024
AS14010 Jack Henry & Associates, Inc. 18,176
AS14062 AKQA, Inc. 1,024
AS14110 Genesys Telecommunications Laboratories,Inc. 3,584
AS14388 Bronco Wine Co. 1,280
AS14443 Broadridge Financial Solutions, Inc. 65,536
AS14706 Monterey Bay Aquarium Research Institute 65,536
AS15228 O'Reilly Media, Inc. 1,024
AS16914 MBH ARCHITECTS 256
AS17003 Zoetis Inc. 3,840
AS17117 RITSnet, Inc. 3,072
AS17268 WhiteHat Security, Inc. 256
AS17903 Cognizant Technology Solutions India Pvt Ltd 20,224
AS18469 Plantronics 1,024
AS18663 University of the Pacific 65,536
AS18741 SoundHound, Inc. 768
AS18957 TaxAudit.com 768
AS19097 Guidewire Software, Inc. 256
AS19188 Armanino LLP 256
AS19637 Avago Technologies U.S. Inc. 19,712
AS20066 Supermicro Computer 1,024
AS20082 TAG International 3,840
AS20258 Analog Devices, Inc. 9,216
AS20325 Patelco Credit Union 1,536
AS20381 Cable Television Laboratories, Inc. 1,024
AS20383 Exchange Bank 512
AS20464 Polycom, Inc. 9,216
AS21580 Cal.net, Inc. 9,216
AS21717 McCann-Erickson Worldwide, Inc. 512
AS21954 Telestream, Inc. 256
AS22020 Magpie Internet Communications, Corp. 1,280
AS22024 Splunk 1,792
AS22202 Confirmit, Inc. 256
AS22389 Coursera Inc. 256
AS22738 LanLogic,Inc. 2,048
AS23154 Sanmina-SCI Corporation 11,264
AS23282 Santa Barbara County 65,536
AS23338 DCS Pacific Star, LLC 59,136
AS23411 Producers Dairy Foods, Inc 256
AS23472 SonicWALL, Inc. 768
AS25625 IP Access International 15,616
AS25632 NorthBay Healthcare Corporation 256
AS25846 Pharmacyclics, LLC 256
AS25878 Quinstreet, Inc. 1,536
AS25940 TIBCO Software Inc. 1,536
AS26245 Robert Half International 6,400
AS26325 Technology Credit Union 768
AS26362 Travis Credit Union 1,792
AS26488 Santa Clara University 65,536
AS26758 The Olympic Club 256
AS27288 Digital Path 30,464
AS27291 Fry's Electronics Inc. 1,024
AS29700 Cypress Semiconductor 2,816
AS29878 Community Hospital of the Monterey Peninsula 8,192
AS29880 Payroll Systems, LLC 256
AS30555 Faucet Direct, Inc. 256
AS32074 CrossLink Professional Tax Solutions, LLC 256
AS32304 Natus Medical Inc. 512
AS32319 Marqeta, Inc. 1,024
AS32504 Intelletrace 512
AS32537 Xilinx Incorporated 65,536
AS32688 THE GOLDEN 1 CREDIT UNION 1,280
AS32770 CITY OF PLEASANTON 512
AS32778 Smart City Networks, L.P. 2,048
AS32928 ITechTool Incorporated 256
AS33161 Chumash Casino Resort 256
AS33311 TOPCON POSITIONING SYSTEMS INC 512
AS33382 CRYPTIC STUDIOS, INC. 256
AS33442 Zebra Technologies 131,328
AS35944 Meyer Sound 256
AS36335 TEGNA Inc. 256
AS36690 R Systems Inc. 512
AS36753 SSF Imported Autoparts Inc. 512
AS36761 Hearst-Argyle Television, Inc. 512
AS36776 Five9 Inc. 5,888
AS36835 Nugget Market 256
AS39961 San Francisco Department of Telecommunications and Information Services 58,624
AS40039 ALPHA AND OMEGA SEMICONDUCTOR INCORPORATED 256
AS40239 THE PASHA GROUP 256
AS40385 Saint Mary's College of California 4,096
AS40620 QIAGEN Redwood City, Inc. 1,280
AS40639 F Korbel & Bros Inc 512
AS46186 Gilead Sciences 2,688
AS46305 Universal Audio, Inc. 256
AS46341 California Public Utilities Commission 65,536
AS46423 Coldwell Banker Residential Brokerage 256
AS46425 Salinas Valley Memorial Hospital 256
AS46520 California Department of Justice 65,536
AS46798 Service Station Computer Systems, Inc. 1,024
AS46864 Workday, Inc. 2,048
AS47079 SCHOOLS FINANCIAL CREDIT UNION 512
AS53782 Pacific Coast Producers 4,096
AS53985 DODGE & COX 2,304
AS54169 Marin General Hospital 512
AS54269 Provident Credit Union 256
AS54293 Vocera Communications, Inc. 768
AS54322 Namco Bandai Games America 512
AS54423 Xandex Inc. 0
AS54469 City of Vacaville 512
AS54474 City of Santa Cruz 256
AS54767 Restoration Hardware, Inc. 256
AS54912 Bay Alarm Company 256
AS55032 The Jackson Laboratory 4,352
AS55064 Arista Networks, Inc. 1,024
AS55278 California Capital Insurance Company 256
AS57031 Grid Dynamics LLC 1,792
AS62508 GlobalLogic Inc. 512
AS62517 Sonoma Media Investments, LLC 256
AS62539 Fortis Telecom 1,024
AS62571 IMPERVA INC 1,792
AS62702 Nimble Storage, Inc. 512
AS63342 Alphascript, Inc. 256
AS63439 Recurly Inc. 256
AS63462 Swinerton Incorporated 768
AS393305 Lundquist Consulting Inc 256
AS393355 SAMSUNG RESEARCH AMERICA, INC. 512
AS393518 ClaimRemedi, Inc. 256
AS393553 Minerva Networks, Inc. 256
AS393914 Invitae Corp 256
AS393935 Sierra Central Credit Union 256
AS393946 Intersil 3,072
AS394121 Valley Children's Hospital 512
AS394136 VMWare, Inc. 1,280
AS394156 SOM LLP 1,280
AS394240 City of Walnut Creek 256
AS394304 Sacramento Downtown Arena, LLC 512
AS394516 County of Napa MIS 1,280
AS394557 Roku Inc. 512
AS394767 Group One Consulting, Inc. 512
AS394977 TAKE-TWO INTERACTIVE SOFTWARE, INC. 8,704
AS394993 Santa Clara Valley Transportation Authority 768
AS395132 Meriwest Credit Union 512
AS395210 Western Carriers Inc. 256
AS395323 County of San Mateo 8,192
AS395504 AMERICAN AGCREDIT ACA 256
AS395536 Trimark Associates, inc 256
AS395757 Santa Clara County Federal Credit Union 256
AS395844 LUSD 256
AS395882 Power Integrations, INC. 256
AS395976 COMCAST-D 256
AS396121 Bayer Corporation 256
AS396251 ClearCaptions 256
AS396262 Fresno County Sheriff's Office 256
AS396337 Dreisbach Enterprises, Inc. 256
AS396484 City of Roseville 65,536
AS396505 ENLOE MEDICAL CENTER 512
AS396513 County of Fresno 1,024
AS396919 Blade Global Corporation 7,168
AS397030 Hilton Worldwide Holdings Inc 256
AS397062 Sun-Maid Growers of California 1,024
AS397258 Graton Resort and Casino 256
AS397295 City of Palo Alto 8,192
AS397620 City of Menlo Park 256
AS397708 FMT SJ LLC 1,280
AS397777 Torani 256
AS397787 Black Oak Casino 256
AS397934 Argo AI 512
AS398178 Telcion Communications Group 256
AS398214 Prominence Health Plan 256
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