75.144.0.0

  • No reverse DNS
  • Not on blocklists
Network
PITTSBURGH-CBC-7
Held by
Comcast Cable Communications, LLC
Range
75.144.0.0 - 75.144.7.255
CIDR
75.144.0.0/21
Type
ALLOCATION
Registered on
Last updated
Status
  • active
Report abuse to
abuse@comcast.net
Checked

Reverse DNS

Names
None

Network

Announced by
AS7016 Comcast Cable Communications, LLC
Route
75.144.0.0/21, carried by 9 of bgp.tools' BGP feeds
Country
US
Tagged
Home ISP

Upstreams and peers

  • AS7922 Comcast Cable Communications, LLC11,613 paths
  • AS3356 Lumen (Level 3)4,944 paths

Downstreams

  • AS398151 LYLAB Technology Solutions, Inc.450 paths
  • AS35962 Management Science Associates, Inc.443 paths
  • AS14598 York College of Pennsylvania336 paths
  • AS400063 Pennsylvania Telephone Company334 paths
  • AS30405 Capital Area Intermediate Unit306 paths
  • AS54113 Fastly, Inc.305 paths
  • AS20061 Limitless Mobile, LLC295 paths
  • AS399597 Apogee Telecom Inc.284 paths
  • AS39942 Lincoln Intermediate Unit 12275 paths
  • AS19572 Omega Systems Consultants, LLC253 paths
  • AS399305 Westinghouse Air Brake Technologies Corporation252 paths
  • AS14230 ARK Data Centers LLC249 paths

And 100 more

From RIPEstat

Routes AS7016 announces

202 IPv4 prefixes covering 1,577,984 addresses, and 230 IPv6 prefixes

IPv6

And 180 more

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Pittsburgh, Pennsylvania, United States
Accuracy
Within 50 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed

WHOIS

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       75.144.0.0 - 75.151.255.255
CIDR:           75.144.0.0/13
NetName:        CBC-CM-5
NetHandle:      NET-75-144-0-0-1
Parent:         NET75 (NET-75-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Comcast Cable Communications, LLC (CCCS)
RegDate:        2006-09-25
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/ip/75.144.0.0



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:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

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

# end


# start

NetRange:       75.144.0.0 - 75.144.7.255
CIDR:           75.144.0.0/21
NetName:        PITTSBURGH-CBC-7
NetHandle:      NET-75-144-0-0-2
Parent:         CBC-CM-5 (NET-75-144-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Comcast Cable Communications, LLC (CCCS)
RegDate:        2010-11-03
Updated:        2025-09-08
Ref:            https://rdap.arin.net/registry/ip/75.144.0.0



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:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

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

RAbuseHandle: NAPO-ARIN
RAbuseName:   Network Abuse and Policy Observance
RAbusePhone:  +1-888-565-4329 
RAbuseEmail:  abuse@comcast.net
RAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

# end



#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#