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Comcast Cable Communications, LLC logo

Comcast Cable Communications, LLC

🇺🇸 United States

The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN

AS33667

The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR

ARIN

The type of ASN. Can be business, isp, hosting, government, or education. Type

isp

Website

comcast.net

Related ASNs have the same name or website. Related

AS20214 AS33668 AS396415 AS33489 AS395976 AS33490 AS22909 AS21508 AS33650 AS13367 AS7922 AS132401 AS7015 AS7725 AS33662 AS33491 AS33660 AS395974 AS33666 AS46685 AS33651 AS14042 AS396019 AS22258 AS396021 AS16748 AS7016 AS33657 AS36732 AS33661 AS396017 AS33659 AS395980 AS33652 AS33287

IPv4 CIDRs

18

IPv4 addresses

20992

IPv6 CIDRs

58

IPv6 addresses

4784128

Upstreams are networks that provide transit to this ASN. Upstreams (2)

AS7922 Comcast Cable Communications, LLC logo Comcast Cable Communications, LLC
AS3356 Lumen (Level 3) logo Lumen (Level 3)

Downstreams are networks that receive transit from this ASN. Downstreams (144)

AS31802 City of San Rafael logo City of San Rafael
AS25753 California Public Employees' Retirement System logo California Public Employees' Retirement System
AS396505 ENLOE MEDICAL CENTER logo ENLOE MEDICAL CENTER
AS13511 Univision Communications Inc. logo Univision Communications Inc.
AS32504 Intelletrace logo Intelletrace
View more
AS397620 City of Menlo Park logo City of Menlo Park
AS54269 Provident Credit Union logo Provident Credit Union
AS396943 City of Sunnyvale logo City of Sunnyvale
AS32928 ITechTool Incorporated logo ITechTool Incorporated
AS19985 California Department of Insurance logo California Department of Insurance
AS46902 California State Teachers Retirement System (CalSTRS) logo California State Teachers Retirement System (CalSTRS)
AS398732 Deutscher Properties Corporation logo Deutscher Properties Corporation
AS1226 California Department of Technology logo California Department of Technology
AS11328 Bio-Rad Laboratories, Inc. logo Bio-Rad Laboratories, Inc.
AS6099 Alameda County Office of Education logo Alameda County Office of Education
AS54104 InfoObjects Inc. logo InfoObjects Inc.
AS40639 F Korbel & Bros Inc logo F Korbel & Bros Inc
AS33382 CRYPTIC STUDIOS, INC. logo CRYPTIC STUDIOS, INC.
AS394121 Valley Children's Hospital logo Valley Children's Hospital
AS204662 -
AS33161 Chumash Casino Resort logo Chumash Casino Resort
AS40385 Saint Mary's College of California logo Saint Mary's College of California
AS23154 Sanmina-SCI Corporation logo Sanmina-SCI Corporation
AS62508 GlobalLogic Inc. logo GlobalLogic Inc.
AS54767 Restoration Hardware, Inc. logo Restoration Hardware, Inc.
AS22768 SYNERGY BROADBAND logo SYNERGY BROADBAND
AS27437 IGN Entertainment logo IGN Entertainment
AS19099 Rambus logo Rambus
AS19047 Amazon.com, Inc. logo Amazon.com, Inc.
AS3708 Pacific Biosciences of California, Inc. logo Pacific Biosciences of California, Inc.
AS394516 County of Napa MIS logo County of Napa MIS
AS18880 Lam Research Corporation logo Lam Research Corporation
AS11681 Integrity Networks logo Integrity Networks
AS53782 Pacific Coast Producers logo Pacific Coast Producers
AS394304 Sacramento Downtown Arena, LLC logo Sacramento Downtown Arena, LLC
AS396484 City of Roseville logo City of Roseville
AS399761 Stream IT Networks LLC logo Stream IT Networks LLC
AS17381 Williams-Sonoma logo Williams-Sonoma
AS17003 Zoetis Inc. logo Zoetis Inc.
AS14443 Broadridge Financial Solutions, Inc. logo Broadridge Financial Solutions, Inc.
AS10309 County of Marin logo County of Marin
AS18663 University of the Pacific logo University of the Pacific
AS39991 -
AS53497 WebPerception, LLC logo WebPerception, LLC
AS397994 Xactly Corporation logo Xactly Corporation
AS27580 CONVERGEONE HOLDINGS, INC. logo CONVERGEONE HOLDINGS, INC.
AS46798 Service Station Computer Systems, Inc. logo Service Station Computer Systems, Inc.
AS27009 Clovis Unified School District logo Clovis Unified School District
AS16920 Wind River Systems, Inc. logo Wind River Systems, Inc.
AS32537 Xilinx Incorporated logo Xilinx Incorporated
AS15228 O'Reilly Media, Inc. logo O'Reilly Media, Inc.
AS396262 Fresno County Sheriff's Office logo Fresno County Sheriff's Office
AS33311 TOPCON POSITIONING SYSTEMS INC logo TOPCON POSITIONING SYSTEMS INC
AS22020 Magpie Internet Communications, Corp. logo Magpie Internet Communications, Corp.
AS394763 Contra Costa County Employees Retirement Association logo Contra Costa County Employees Retirement Association
AS20383 Exchange Bank logo Exchange Bank
AS397765 California College of the Arts logo California College of the Arts
AS393935 Sierra Central Credit Union logo Sierra Central Credit Union
AS5081 CLARE COMPUTER SOLUTIONS logo CLARE COMPUTER SOLUTIONS
AS63435 County of Monterey logo County of Monterey
AS36040 Google (Global Cache) logo Google (Global Cache)
AS14706 Monterey Bay Aquarium Research Institute logo Monterey Bay Aquarium Research Institute
AS36838 INFOIMAGE OF CALIFORNIA logo INFOIMAGE OF CALIFORNIA
AS11829 Cadence Design Systems, Inc. logo Cadence Design Systems, Inc.
AS11465 Kaweah Delta Health Care District logo Kaweah Delta Health Care District
AS46867 Sebastian logo Sebastian
AS395425 Fandango Media, LLC logo Fandango Media, LLC
AS55032 The Jackson Laboratory logo The Jackson Laboratory
AS1055 City of Manteca logo City of Manteca
AS14421 Theravance Biopharma US, LLC logo Theravance Biopharma US, LLC
AS54246 AFNI, Inc. logo AFNI, Inc.
AS14203 Juniper Networks, Inc. logo Juniper Networks, Inc.
AS55278 California Capital Insurance Company logo California Capital Insurance Company
AS394377 County of Tulare logo County of Tulare
AS397813 Clarke Broadcasting Corporation logo Clarke Broadcasting Corporation
AS396921 U.S. Customs and Border Protection logo U.S. Customs and Border Protection
AS398572 Monolithic Power Systems,Inc logo Monolithic Power Systems,Inc
AS54654 Mills College logo Mills College
AS35928 BECKMAN COULTER, INC. logo BECKMAN COULTER, INC.
AS2894 California Department of Water Resources logo California Department of Water Resources
AS6379 A-Link Network Services, Inc. logo A-Link Network Services, Inc.
AS13395 SMART CITY NETWORKS, LIMITED PARTNERSHIP logo SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS46341 California Public Utilities Commission logo California Public Utilities Commission
AS11620 Succeed.Net logo Succeed.Net
AS20381 Cable Television Laboratories, Inc. logo Cable Television Laboratories, Inc.
AS39961 San Francisco Department of Telecommunications and Information Services logo San Francisco Department of Telecommunications and Information Services
AS62539 Fortis Telecom logo Fortis Telecom
AS23411 -
AS23472 SonicWALL, Inc. logo SonicWALL, Inc.
AS397450 City of Fairfield logo City of Fairfield
AS11203 Matrix Broadband logo Matrix Broadband
AS400147 City of Modesto logo City of Modesto
AS393518 ClaimRemedi, Inc. logo ClaimRemedi, Inc.
AS23338 DCS Pacific Star, LLC logo DCS Pacific Star, LLC
AS32688 THE GOLDEN 1 CREDIT UNION logo THE GOLDEN 1 CREDIT UNION
AS395210 Western Carriers Inc. logo Western Carriers Inc.
AS19637 Avago Technologies U.S. Inc. logo Avago Technologies U.S. Inc.
AS46216 Ice Consulting logo Ice Consulting
AS36761 Hearst-Argyle Television, Inc. logo Hearst-Argyle Television, Inc.
AS20464 HP Inc. logo HP Inc.
AS16914 MBH ARCHITECTS logo MBH ARCHITECTS
AS54656 California Water Service Company logo California Water Service Company
AS21954 Telestream, Inc. logo Telestream, Inc.
AS397909 Elk Grove Unified School District logo Elk Grove Unified School District
AS18556 State Compensation Insurance Fund logo State Compensation Insurance Fund
AS394156 -
AS5098 Opus One Winery, LLC logo Opus One Winery, LLC
AS395011 City and County of San Francisco logo City and County of San Francisco
AS46201 County of Yuba logo County of Yuba
AS396513 County of Fresno logo County of Fresno
AS22317 F5, Inc. logo F5, Inc.
AS30175 EPICOR logo EPICOR
AS20940 Akamai International B.V. logo Akamai International B.V.
AS397062 Sun-Maid Growers of California logo Sun-Maid Growers of California
AS10982 TiVo, Inc. logo TiVo, Inc.
AS6192 University of California, Davis logo University of California, Davis
AS32074 CrossLink Professional Tax Solutions, LLC logo CrossLink Professional Tax Solutions, LLC
AS46186 Gilead Sciences logo Gilead Sciences
AS22617 Superior Court of California, County of Sacramento logo Superior Court of California, County of Sacramento
AS395844 LUSD logo LUSD
AS54469 City of Vacaville logo City of Vacaville
AS397787 Black Oak Casino logo Black Oak Casino
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.
AS11941 Pillsbury Madison & Sutro, Inc. logo Pillsbury Madison & Sutro, Inc.
AS17035 NBCUniversal logo NBCUniversal
AS25632 NorthBay Healthcare Corporation logo NorthBay Healthcare Corporation
AS22700 University of San Francisco logo University of San Francisco
AS54169 Marin General Hospital logo Marin General Hospital
AS40620 QIAGEN Redwood City, Inc. logo QIAGEN Redwood City, Inc.
AS36835 Nugget Market logo Nugget Market
AS395536 Trimark Associates, inc logo Trimark Associates, inc
AS27528 Eikon Therapeutics, Inc. logo Eikon Therapeutics, Inc.
AS27288 Digital Path logo Digital Path
AS55059 Communications & Power Industries, LLC logo Communications & Power Industries, LLC
AS25878 Quinstreet, Inc. logo Quinstreet, Inc.
AS36690 R Systems Inc. logo R Systems Inc.
AS55064 Arista Networks, Inc. logo Arista Networks, Inc.
AS22695 Playground Global, LLC logo Playground Global, LLC
AS11483 Conviva, Inc. logo Conviva, Inc.
AS398204 City of Stockton logo City of Stockton
AS398214 Prominence Health Plan logo Prominence Health Plan
AS18841 Trimble, Inc. logo Trimble, Inc.
AS395323 County of San Mateo logo County of San Mateo
AS393320 Forty Niners Holdings LP logo Forty Niners Holdings LP

Peers are networks that exchange traffic with this ASN. Peers (146)

AS6099 Alameda County Office of Education logo Alameda County Office of Education
AS13395 SMART CITY NETWORKS, LIMITED PARTNERSHIP logo SMART CITY NETWORKS, LIMITED PARTNERSHIP
AS11203 Matrix Broadband logo Matrix Broadband
AS32928 ITechTool Incorporated logo ITechTool Incorporated
AS394763 Contra Costa County Employees Retirement Association logo Contra Costa County Employees Retirement Association
View more
AS17035 NBCUniversal logo NBCUniversal
AS46186 Gilead Sciences logo Gilead Sciences
AS40620 QIAGEN Redwood City, Inc. logo QIAGEN Redwood City, Inc.
AS398732 Deutscher Properties Corporation logo Deutscher Properties Corporation
AS54469 City of Vacaville logo City of Vacaville
AS397787 Black Oak Casino logo Black Oak Casino
AS27009 Clovis Unified School District logo Clovis Unified School District
AS27437 IGN Entertainment logo IGN Entertainment
AS63435 County of Monterey logo County of Monterey
AS22317 F5, Inc. logo F5, Inc.
AS23338 DCS Pacific Star, LLC logo DCS Pacific Star, LLC
AS20381 Cable Television Laboratories, Inc. logo Cable Television Laboratories, Inc.
AS394156 -
AS11465 Kaweah Delta Health Care District logo Kaweah Delta Health Care District
AS17381 Williams-Sonoma logo Williams-Sonoma
AS36838 INFOIMAGE OF CALIFORNIA logo INFOIMAGE OF CALIFORNIA
AS35928 BECKMAN COULTER, INC. logo BECKMAN COULTER, INC.
AS32688 THE GOLDEN 1 CREDIT UNION logo THE GOLDEN 1 CREDIT UNION
AS11941 Pillsbury Madison & Sutro, Inc. logo Pillsbury Madison & Sutro, Inc.
AS14706 Monterey Bay Aquarium Research Institute logo Monterey Bay Aquarium Research Institute
AS19637 Avago Technologies U.S. Inc. logo Avago Technologies U.S. Inc.
AS396921 U.S. Customs and Border Protection logo U.S. Customs and Border Protection
AS54269 Provident Credit Union logo Provident Credit Union
AS33382 CRYPTIC STUDIOS, INC. logo CRYPTIC STUDIOS, INC.
AS399761 Stream IT Networks LLC logo Stream IT Networks LLC
AS395323 County of San Mateo logo County of San Mateo
AS36040 Google (Global Cache) logo Google (Global Cache)
AS398214 Prominence Health Plan logo Prominence Health Plan
AS46201 County of Yuba logo County of Yuba
AS397450 City of Fairfield logo City of Fairfield
AS46798 Service Station Computer Systems, Inc. logo Service Station Computer Systems, Inc.
AS54104 InfoObjects Inc. logo InfoObjects Inc.
AS397620 City of Menlo Park logo City of Menlo Park
AS15228 O'Reilly Media, Inc. logo O'Reilly Media, Inc.
AS395011 City and County of San Francisco logo City and County of San Francisco
AS204662 -
AS40639 F Korbel & Bros Inc logo F Korbel & Bros Inc
AS40385 Saint Mary's College of California logo Saint Mary's College of California
AS20940 Akamai International B.V. logo Akamai International B.V.
AS13511 Univision Communications Inc. logo Univision Communications Inc.
AS396943 City of Sunnyvale logo City of Sunnyvale
AS39961 San Francisco Department of Telecommunications and Information Services logo San Francisco Department of Telecommunications and Information Services
AS14421 Theravance Biopharma US, LLC logo Theravance Biopharma US, LLC
AS2894 California Department of Water Resources logo California Department of Water Resources
AS396505 ENLOE MEDICAL CENTER logo ENLOE MEDICAL CENTER
AS55064 Arista Networks, Inc. logo Arista Networks, Inc.
AS46902 California State Teachers Retirement System (CalSTRS) logo California State Teachers Retirement System (CalSTRS)
AS22020 Magpie Internet Communications, Corp. logo Magpie Internet Communications, Corp.
AS16920 Wind River Systems, Inc. logo Wind River Systems, Inc.
AS394304 Sacramento Downtown Arena, LLC logo Sacramento Downtown Arena, LLC
AS46216 Ice Consulting logo Ice Consulting
AS13335 Cloudflare, Inc. logo Cloudflare, Inc.
AS1226 California Department of Technology logo California Department of Technology
AS25632 NorthBay Healthcare Corporation logo NorthBay Healthcare Corporation
AS397062 Sun-Maid Growers of California logo Sun-Maid Growers of California
AS11829 Cadence Design Systems, Inc. logo Cadence Design Systems, Inc.
AS398204 City of Stockton logo City of Stockton
AS33311 TOPCON POSITIONING SYSTEMS INC logo TOPCON POSITIONING SYSTEMS INC
AS36835 Nugget Market logo Nugget Market
AS10309 County of Marin logo County of Marin
AS22617 Superior Court of California, County of Sacramento logo Superior Court of California, County of Sacramento
AS18841 Trimble, Inc. logo Trimble, Inc.
AS31802 City of San Rafael logo City of San Rafael
AS397813 Clarke Broadcasting Corporation logo Clarke Broadcasting Corporation
AS6379 A-Link Network Services, Inc. logo A-Link Network Services, Inc.
AS54767 Restoration Hardware, Inc. logo Restoration Hardware, Inc.
AS395210 Western Carriers Inc. logo Western Carriers Inc.
AS17003 Zoetis Inc. logo Zoetis Inc.
AS18880 Lam Research Corporation logo Lam Research Corporation
AS10982 TiVo, Inc. logo TiVo, Inc.
AS23154 Sanmina-SCI Corporation logo Sanmina-SCI Corporation
AS20383 Exchange Bank logo Exchange Bank
AS23411 -
AS11328 Bio-Rad Laboratories, Inc. logo Bio-Rad Laboratories, Inc.
AS7922 Comcast Cable Communications, LLC logo Comcast Cable Communications, LLC
AS62508 GlobalLogic Inc. logo GlobalLogic Inc.
AS54656 California Water Service Company logo California Water Service Company
AS33161 Chumash Casino Resort logo Chumash Casino Resort
AS53497 WebPerception, LLC logo WebPerception, LLC
AS21954 Telestream, Inc. logo Telestream, Inc.
AS54169 Marin General Hospital logo Marin General Hospital
AS11483 Conviva, Inc. logo Conviva, Inc.
AS394516 County of Napa MIS logo County of Napa MIS
AS46867 Sebastian logo Sebastian
AS18556 State Compensation Insurance Fund logo State Compensation Insurance Fund
AS394377 County of Tulare logo County of Tulare
AS23472 SonicWALL, Inc. logo SonicWALL, Inc.
AS30175 EPICOR logo EPICOR
AS55059 Communications & Power Industries, LLC logo Communications & Power Industries, LLC
AS393518 ClaimRemedi, Inc. logo ClaimRemedi, Inc.
AS19099 Rambus logo Rambus
AS27580 CONVERGEONE HOLDINGS, INC. logo CONVERGEONE HOLDINGS, INC.
AS55032 The Jackson Laboratory logo The Jackson Laboratory
AS396513 County of Fresno logo County of Fresno
AS1055 City of Manteca logo City of Manteca
AS396484 City of Roseville logo City of Roseville
AS16914 MBH ARCHITECTS logo MBH ARCHITECTS
AS25878 Quinstreet, Inc. logo Quinstreet, Inc.
AS14203 Juniper Networks, Inc. logo Juniper Networks, Inc.
AS398572 Monolithic Power Systems,Inc logo Monolithic Power Systems,Inc
AS32074 CrossLink Professional Tax Solutions, LLC logo CrossLink Professional Tax Solutions, LLC
AS27288 Digital Path logo Digital Path
AS53782 Pacific Coast Producers logo Pacific Coast Producers
AS22700 University of San Francisco logo University of San Francisco
AS54654 Mills College logo Mills College
AS393935 Sierra Central Credit Union logo Sierra Central Credit Union
AS62539 Fortis Telecom logo Fortis Telecom
AS39991 -
AS395844 LUSD logo LUSD
AS397994 Xactly Corporation logo Xactly Corporation
AS27528 Eikon Therapeutics, Inc. logo Eikon Therapeutics, Inc.
AS396262 Fresno County Sheriff's Office logo Fresno County Sheriff's Office
AS22768 SYNERGY BROADBAND logo SYNERGY BROADBAND
AS18663 University of the Pacific logo University of the Pacific
AS6192 University of California, Davis logo University of California, Davis
AS32504 Intelletrace logo Intelletrace
AS36690 R Systems Inc. logo R Systems Inc.
AS19047 Amazon.com, Inc. logo Amazon.com, Inc.
AS55278 California Capital Insurance Company logo California Capital Insurance Company
AS5081 CLARE COMPUTER SOLUTIONS logo CLARE COMPUTER SOLUTIONS
AS395425 Fandango Media, LLC logo Fandango Media, LLC
AS20464 HP Inc. logo HP Inc.
AS14443 Broadridge Financial Solutions, Inc. logo Broadridge Financial Solutions, Inc.
AS11620 Succeed.Net logo Succeed.Net
AS400147 City of Modesto logo City of Modesto
AS5098 Opus One Winery, LLC logo Opus One Winery, LLC
AS395536 Trimark Associates, inc logo Trimark Associates, inc
AS394121 Valley Children's Hospital logo Valley Children's Hospital
AS19985 California Department of Insurance logo California Department of Insurance
AS36761 Hearst-Argyle Television, Inc. logo Hearst-Argyle Television, Inc.
AS397909 Elk Grove Unified School District logo Elk Grove Unified School District
AS3356 Lumen (Level 3) logo Lumen (Level 3)
AS3708 Pacific Biosciences of California, Inc. logo Pacific Biosciences of California, Inc.
AS393320 Forty Niners Holdings LP logo Forty Niners Holdings LP
AS397765 California College of the Arts logo California College of the Arts
AS22695 Playground Global, LLC logo Playground Global, LLC
AS54246 AFNI, Inc. logo AFNI, Inc.
AS11681 Integrity Networks logo Integrity Networks
AS46341 California Public Utilities Commission logo California Public Utilities Commission
AS25753 California Public Employees' Retirement System logo California Public Employees' Retirement System
AS32537 Xilinx Incorporated logo Xilinx Incorporated

Location

City

Mt Laurel

Country

🇺🇸 United States

Coordinates

37.09024, -95.71289

Timezone

-

We transparently share the source used to determine a likely location for this IP address. Source

whois

Abuse

Email

abuse@comcast.net

Phone

+1-888-565-4329

Query via the API View API documentation

curl iplib.re/AS33667

JSON response

{
  "network": {
    "rir": "ARIN",
    "asn": 33667,
    "name": "Comcast Cable Communications, LLC",
    "type": "isp",
    "website": "comcast.net",
    "related": [
      20214,
      33668,
      396415,
      33489,
      395976,
      33490,
      22909,
      21508,
      33650,
      13367,
      7922,
      132401,
      7015,
      7725,
      33662,
      33491,
      33660,
      395974,
      33666,
      46685,
      33651,
      14042,
      396019,
      22258,
      396021,
      16748,
      7016,
      33657,
      36732,
      33661,
      396017,
      33659,
      395980,
      33652,
      33287
    ]
  },
  "connectivity": {
    "upstreams": [
      7922,
      3356
    ],
    "downstreams": [
      31802,
      25753,
      396505,
      13511,
      32504
    ],
    "peers": [
      6099,
      13395,
      11203,
      32928,
      394763
    ]
  },
  "location": {
    "latitude": 37.09024,
    "longitude": -95.71289,
    "country": "US",
    "city": "Mt Laurel",
    "source": "whois"
  },
  "abuse": {
    "email": "abuse@comcast.net",
    "phone": "+1-888-565-4329"
  },
  "ipv4": {
    "ranges": [
      "50.203.5.0/24",
      "50.203.201.0/24",
      "50.207.246.0/24",
      "50.222.62.0/24",
      "50.239.185.0/24"
    ],
    "cidrs": 18,
    "ips": 20992
  },
  "ipv6": {
    "ranges": [
      "2001:559:8b::/48",
      "2001:559:8c::/48",
      "2001:559:123::/48",
      "2001:559:13c::/48",
      "2001:559:1b1::/48"
    ],
    "cidrs": 58,
    "ips": 4784128
  }
}