Home Prefix Lookup71.85.191.0/24

71.85.191.0/24 - Charter Communications (AS33588)

IPv4ARINannouncedAS33588BRESNAN-33588 - Charter Communications LLC RPKI Valid

CIDR

71.85.191.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Billings

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
71.85.191.0/24	AS33588 BRESNAN-33588 - Charter Communications LLC	Valid	ARIN	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
71.85.160.0/19	AS20115 CHARTER-20115 - Charter Communications LLC	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
71.85.191.0/24	AS33588	/24	arin
71.85.160.0/19	AS20115	/19	arin
71.85.160.0/19	AS20231	/19	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS33588	ARIN	MNT-CC04	2025-07-09

Origin ASN

AS33588

BRESNAN-33588 - Charter Communications LLC

Related Prefixes

Covering prefix

71.85.160.0/19AS20115

More prefixes of AS33588

All prefixes of AS33588 →

Geolocation

Country🇺🇸United StatesUS

RegionMontana

CityBillings

Coordinates45.7811, -108.5130 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/71.85.191.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/71.85.191.0/24" | jq

External Links

RIPEstat