66.176.0.0

  • No reverse DNS
  • On 1 blocklist
Network
MIAMI-3
Held by
Comcast Cable Communications Holdings, Inc
Range
66.176.0.0 - 66.176.255.255
CIDR
66.176.0.0/16
Type
ASSIGNMENT
Registered on
Last updated
Status
  • active
Checked

Reverse DNS

Names
None

Network

Announced by
AS20214 Comcast Cable Communications, LLC
Route
66.176.0.0/16, carried by 10 of bgp.tools' BGP feeds
Country
US
Tagged
Home ISP

Upstreams and peers

  • AS7922 Comcast Cable Communications, LLC2,624 paths
  • AS3356 Lumen (Level 3)1,110 paths

Downstreams

And 12 more

From RIPEstat

Routes AS20214 announces

204 IPv4 prefixes covering 2,998,784 addresses, and 100 IPv6 prefixes

IPv6

And 50 more

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Fort Lauderdale, Florida, United States
Accuracy
Within 20 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Listed: End-user range that should not send mail directly (PBL)
  • 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:       66.176.0.0 - 66.177.255.255
CIDR:           66.176.0.0/15
NetName:        CCCH3-25
NetHandle:      NET-66-176-0-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Comcast Cable Communications, LLC (CCCS)
RegDate:        2001-10-01
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/ip/66.176.0.0



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:       66.176.0.0 - 66.176.255.255
CIDR:           66.176.0.0/16
NetName:        MIAMI-3
NetHandle:      NET-66-176-0-0-2
Parent:         CCCH3-25 (NET-66-176-0-0-1)
NetType:        Reassigned
OriginAS:       
Customer:       Comcast Cable Communications Holdings, Inc (C02610754)
RegDate:        2010-10-18
Updated:        2010-10-18
Ref:            https://rdap.arin.net/registry/ip/66.176.0.0


CustName:       Comcast Cable Communications Holdings, Inc
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2010-10-18
Updated:        2016-08-31
Ref:            https://rdap.arin.net/registry/entity/C02610754

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



#
# 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.
#