IP.CC
Search
IP address details
AS33660
Comcast Cable Communications, LLC·
IP address details
AS33660
Comcast Cable Communications, LLC·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS33660
  • Org Name
    Comcast Cable Communications, LLC
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    16th February 2005
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    12
  • Ipv6 Prefixes
    64
  • Ipv4 Peers
    63
  • Ipv6 Peers
    7
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    1

Prefixes

There are 12 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States129.134.166.0/24
Facebook, Inc.
129.134.0.0/16ARIN
United States129.134.167.0/24
Facebook, Inc.
129.134.0.0/16ARIN
United States192.16.177.0/24
F J Management Inc.
--ARIN
United States50.204.89.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.207.68.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.217.32.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.222.146.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.222.157.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.224.25.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.224.26.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.227.51.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.237.123.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 63 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS10444
ZB, National Association
false
AS10786
Chartway Federal Credit Union
false
AS11052
Intermountain Health Care, Inc.
false
AS11396
Williams Information Technology LLC
false
AS11688
Lightstream Communications, Inc.
false
AS11791
IdenTrust
false
AS13335
true
AS13610
Provo Craft & Novelty, Inc.
false
AS14034
Swire Pacific Holdings Inc.
false
AS14149
Icon Health & Fitness Inc
false
AS14950
Larry H. Miller Dealerships
false
AS16785
USANA Inc
false
AS17206
Mountain America Credit Union
false
AS19477
F J Management Inc.
false
AS19648
Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
true
AS19831
StampinUp
false
AS20229
Merrick Bank
false
AS210
Utah Education Network
false
AS23154
false
AS23389
Campbell Scientific, Inc.
false
  • 1
  • 2
  • 3
  • 4
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS3356
false
AS7922
Comcast Cable Communications, LLC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 61 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS10444
ZB, National Association
false
AS10786
Chartway Federal Credit Union
false
AS11052
Intermountain Health Care, Inc.
false
AS11396
Williams Information Technology LLC
false
AS11688
Lightstream Communications, Inc.
false
AS11791
IdenTrust
false
AS13335
false
AS13610
Provo Craft & Novelty, Inc.
false
AS14034
Swire Pacific Holdings Inc.
false
AS14149
Icon Health & Fitness Inc
false
AS14950
Larry H. Miller Dealerships
false
AS16785
USANA Inc
false
AS17206
Mountain America Credit Union
false
AS19477
F J Management Inc.
false
AS19648
Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
true
AS19831
StampinUp
false
AS20229
Merrick Bank
false
AS210
Utah Education Network
false
AS23154
false
AS23389
Campbell Scientific, Inc.
false
  • 1
  • 2
  • 3
  • 4
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS33660 Combined Upstream Graph AS33660 AS33660 AS3356 AS3356 AS33660->AS3356 AS7922 AS7922 AS33660->AS7922 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS7922->AS3356 AS174 AS174 AS7922->AS174 AS2914 AS2914 AS7922->AS2914 AS6461 AS6461 AS7922->AS6461 AS5511 AS5511 AS7922->AS5511 AS3257 AS3257 AS7922->AS3257 AS6453 AS6453 AS7922->AS6453 AS7018 AS7018 AS7922->AS7018 AS1299 AS1299 AS7922->AS1299 AS1239 AS1239 AS7922->AS1239 AS701 AS701 AS7922->AS701 AS2497 AS2497 AS2914->AS2497
AS33660 Combined Upstream Graph AS33660 AS33660 AS3356 AS3356 AS33660->AS3356 AS7922 AS7922 AS33660->AS7922 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS7922->AS3356 AS174 AS174 AS7922->AS174 AS2914 AS2914 AS7922->AS2914 AS6461 AS6461 AS7922->AS6461 AS5511 AS5511 AS7922->AS5511 AS3257 AS3257 AS7922->AS3257 AS6453 AS6453 AS7922->AS6453 AS7018 AS7018 AS7922->AS7018 AS1299 AS1299 AS7922->AS1299 AS1239 AS1239 AS7922->AS1239 AS701 AS701 AS7922->AS701 AS2497 AS2497 AS2914->AS2497

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 33660
ASName: CMCS
ASHandle: AS33660
RegDate: 2005-02-16
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/33660



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


OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN

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: +1-856-792-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 33660
ASName: CMCS
ASHandle: AS33660
RegDate: 2005-02-16
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/33660



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


OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN

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: +1-856-792-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS33660
Comcast Cable Communications, LLC·
IP address details
AS33660
Comcast Cable Communications, LLC·

Summary

  • As Number
    AS33660
  • Org Name
    Comcast Cable Communications, LLC
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    16th February 2005
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    12
  • Ipv6 Prefixes
    64
  • Ipv4 Peers
    63
  • Ipv6 Peers
    7
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    1

Prefixes

There are 12 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States129.134.166.0/24
Facebook, Inc.
129.134.0.0/16ARIN
United States129.134.167.0/24
Facebook, Inc.
129.134.0.0/16ARIN
United States192.16.177.0/24
F J Management Inc.
--ARIN
United States50.204.89.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.207.68.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.217.32.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.222.146.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.222.157.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.224.25.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.224.26.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.227.51.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
United States50.237.123.0/24
Comcast Cable Communications, LLC
50.128.0.0/9ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 63 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS10444
ZB, National Association
false
AS10786
Chartway Federal Credit Union
false
AS11052
Intermountain Health Care, Inc.
false
AS11396
Williams Information Technology LLC
false
AS11688
Lightstream Communications, Inc.
false
AS11791
IdenTrust
false
AS13335
true
AS13610
Provo Craft & Novelty, Inc.
false
AS14034
Swire Pacific Holdings Inc.
false
AS14149
Icon Health & Fitness Inc
false
AS14950
Larry H. Miller Dealerships
false
AS16785
USANA Inc
false
AS17206
Mountain America Credit Union
false
AS19477
F J Management Inc.
false
AS19648
Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
true
AS19831
StampinUp
false
AS20229
Merrick Bank
false
AS210
Utah Education Network
false
AS23154
false
AS23389
Campbell Scientific, Inc.
false
  • 1
  • 2
  • 3
  • 4
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS3356
false
AS7922
Comcast Cable Communications, LLC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 61 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS10444
ZB, National Association
false
AS10786
Chartway Federal Credit Union
false
AS11052
Intermountain Health Care, Inc.
false
AS11396
Williams Information Technology LLC
false
AS11688
Lightstream Communications, Inc.
false
AS11791
IdenTrust
false
AS13335
false
AS13610
Provo Craft & Novelty, Inc.
false
AS14034
Swire Pacific Holdings Inc.
false
AS14149
Icon Health & Fitness Inc
false
AS14950
Larry H. Miller Dealerships
false
AS16785
USANA Inc
false
AS17206
Mountain America Credit Union
false
AS19477
F J Management Inc.
false
AS19648
Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints
true
AS19831
StampinUp
false
AS20229
Merrick Bank
false
AS210
Utah Education Network
false
AS23154
false
AS23389
Campbell Scientific, Inc.
false
  • 1
  • 2
  • 3
  • 4
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS33660 Combined Upstream Graph AS33660 AS33660 AS3356 AS3356 AS33660->AS3356 AS7922 AS7922 AS33660->AS7922 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS7922->AS3356 AS174 AS174 AS7922->AS174 AS2914 AS2914 AS7922->AS2914 AS6461 AS6461 AS7922->AS6461 AS5511 AS5511 AS7922->AS5511 AS3257 AS3257 AS7922->AS3257 AS6453 AS6453 AS7922->AS6453 AS7018 AS7018 AS7922->AS7018 AS1299 AS1299 AS7922->AS1299 AS1239 AS1239 AS7922->AS1239 AS701 AS701 AS7922->AS701 AS2497 AS2497 AS2914->AS2497
AS33660 Combined Upstream Graph AS33660 AS33660 AS3356 AS3356 AS33660->AS3356 AS7922 AS7922 AS33660->AS7922 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS7922->AS3356 AS174 AS174 AS7922->AS174 AS2914 AS2914 AS7922->AS2914 AS6461 AS6461 AS7922->AS6461 AS5511 AS5511 AS7922->AS5511 AS3257 AS3257 AS7922->AS3257 AS6453 AS6453 AS7922->AS6453 AS7018 AS7018 AS7922->AS7018 AS1299 AS1299 AS7922->AS1299 AS1239 AS1239 AS7922->AS1239 AS701 AS701 AS7922->AS701 AS2497 AS2497 AS2914->AS2497

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 33660
ASName: CMCS
ASHandle: AS33660
RegDate: 2005-02-16
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/33660



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


OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN

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: +1-856-792-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 33660
ASName: CMCS
ASHandle: AS33660
RegDate: 2005-02-16
Updated: 2021-01-25
Ref: https://rdap.arin.net/registry/autnum/33660



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


OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone: +1-856-792-2300
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN

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: +1-856-792-2300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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.
IP.CC

An API to build on security, web personalization, marketing, and more

For the financial services sector and FinTech companies, IP.CC is an invaluable tool. Our clients in the financial industry love what we do, and we're excited to show you why.
IP.CC

Our IP Tools

Explore all toolsIP.CC
  • IP.CCPing

    Ping is a free tool to help you find IP addresses that can be pinged using the ICMP protocol. You can either lookup up an IP address or a CIDR block.

    Try PingIP.CC
  • IP.CCDNS

    DNS is a technique used to determine the hostname associated with an IP address. This is done searching hostname registry and registrar tables for PTR records.

    Try DNSIP.CC
  • IP.CCPort

    Port is a free tool for detecting open ports on your device. It automatically detects IP-address and scans your device, identifying open and vulnerable ports through which hackers.

    Try PortIP.CC
Frequently Asked Question