Home Prefix Lookup192.16.120.0/23

192.16.120.0/23 - Antietam Broadband (AS14291)

IPv4ARINallocatedAS14291ANTIETAM - Antietam Broadband RPKI Valid

CIDR

192.16.120.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Hagerstown

RIR

ARIN

Status

allocated

Allocated

2019-07-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
192.16.120.0/23	AS14291 ANTIETAM - Antietam Broadband	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.16.120.0/23	AS14291	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS14291	Other IRR	MAINT-AS14291	2025-03-26

Transfer History

Registry transfers of 192.16.120.0/23, blocks inside it, or blocks containing it.

192.16.120.0/23Transfer · 2019-07-18
Computer Management Services
🇺🇸 US ARIN
→
Antietam Broadband
🇺🇸 US ARIN

Date	Resource	From	To	Type
2019-07-18	192.16.120.0/23	Computer Management Services 🇺🇸 US ARIN	Antietam Broadband 🇺🇸 US ARIN	Transfer

Origin ASN

AS14291

ANTIETAM - Antietam Broadband

Related Prefixes

More prefixes of AS14291

All prefixes of AS14291 →

Geolocation

Country🇺🇸United StatesUS

RegionMaryland

CityHagerstown

Coordinates39.6255, -77.7067 ↗

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/192.16.120.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/192.16.120.0/23" | jq

External Links

RIPEstat