Home Prefix Lookup208.75.140.0/24

208.75.140.0/24 - Montana Opticom (AS11924)

IPv4ARINannouncedAS11924MONTANA-OPTICOM - Montana Opticom, LLC RPKI Valid

CIDR

208.75.140.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Bozeman

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
208.75.140.0/24	AS11924 MONTANA-OPTICOM - Montana Opticom, LLC	Valid	ARIN	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
208.75.140.0/22	AS11924 MONTANA-OPTICOM - Montana Opticom, LLC	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
208.75.140.0/22	AS11924	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS11924	ARIN	MNT-MONTA-16	2023-11-08

Origin ASN

AS11924

MONTANA-OPTICOM - Montana Opticom, LLC

Related Prefixes

Covering prefix

208.75.140.0/22AS11924

More prefixes of AS11924

All prefixes of AS11924 →

Geolocation

Country🇺🇸United StatesUS

RegionMontana

CityBozeman

Coordinates45.6734, -111.1900 ↗

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/208.75.140.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/208.75.140.0/24" | jq

External Links

RIPEstat