Home Prefix Lookup71.224.0.0/12

71.224.0.0/12

🇺🇸

IPv4ARINallocatedAS7922COMCAST-7922 - Comcast Cable Communications, LLC RPKI Valid

CIDR

71.224.0.0/12

IP Version

IPv4

Addresses

Mask

/12 (255.240.0.0)

Country

🇺🇸 United States

City

Ivyland

RIR

ARIN

Status

allocated

Allocated

4/15/2005

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
71.224.0.0/12	AS7922COMCAST-7922 - Comcast Cable Communications, LLC	Valid	RADB	6/13/2026

Covering Prefix

41 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
71.234.0.0/15	AS7015COMCAST-7015 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.232.0.0/15	AS7015COMCAST-7015 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.224.0.0/15	AS33287COMCAST-33287 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.230.0.0/16	AS33287COMCAST-33287 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.239.0.0/16	AS33491COMCAST-33491 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.231.0.0/16	AS33650COMCAST-33650 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.236.128.0/17	AS33490COMCAST-33490 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.238.0.0/17	AS33490COMCAST-33490 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.237.128.0/17	AS33490COMCAST-33490 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.227.128.0/17	AS33650COMCAST-33650 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.237.0.0/17	AS33652CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.229.128.0/17	AS33652CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.238.128.0/17	AS33656CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.227.0.0/17	AS33668CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.236.64.0/18	AS7016CCCH-3 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.192.0/18	AS22909COMCAST-22909 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.0.0/18	AS33491COMCAST-33491 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.192.0/18	AS33659CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.236.0.0/19	AS7725COMCAST-7725 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.229.96.0/19	AS20214COMCAST-20214 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.236.32.0/19	AS22909COMCAST-22909 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.229.32.0/19	AS33489COMCAST-33489 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.229.64.0/19	AS33489COMCAST-33489 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.32.0/19	AS33653CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.96.0/19	AS33654CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.64.0/19	AS33661CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.128.0/19	AS33665CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.176.0/20	AS7922COMCAST-7922 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.176.0/20	AS22909COMCAST-22909 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.160.0/20	AS22909COMCAST-22909 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.64.0/20	AS33489COMCAST-33489 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.128.0/20	AS33489COMCAST-33489 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.160.0/20	AS33489COMCAST-33489 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.96.0/20	AS33489COMCAST-33489 - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.112.0/20	AS33653CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.228.144.0/20	AS33653CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.16.0/20	AS33661CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.80.0/20	AS33661CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.226.0.0/20	AS33665CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.229.0.0/20	AS33666CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026
71.229.16.0/20	AS33666CMCS - Comcast Cable Communications, LLC	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
71.224.0.0/12	AS7922	/12	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7922	RADB	MAINT-AS7922	11/13/2023

Origin ASN

AS7922

COMCAST-7922 - Comcast Cable Communications, LLC

Geolocation

Country🇺🇸United StatesUS

RegionPennsylvania

CityIvyland

Coordinates40.2079, -75.0727 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/71.224.0.0/12

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/71.224.0.0/12" | jq

External Links

RIPEstat Hurricane Electric BGP