Home Prefix Lookup168.151.43.0/24

168.151.43.0/24 - OCULUS NETWORKS (AS398781)

IPv4RIPE NCCallocatedAS398781OSL-188 - OCULUS NETWORKS INCNo ROA

CIDR

168.151.43.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Ashburn

RIR

RIPE NCC

Status

allocated

Allocated

1994-04-04

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
168.151.43.0/24	AS398781 OSL-188 - OCULUS NETWORKS INC	No ROA	Other IRR	2026-10-13

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS203999	Other IRR	MAINT-AS47787	2023-11-13
AS398781	Other IRR	MAINT-AS14713	2026-06-01

Transfer History

Registry transfers of 168.151.43.0/24, blocks inside it, or blocks containing it.

168.151.43.0/24inter-RIRTransfer · 2025-12-15
Big Sky Services, Inc.
🇺🇸 US ARIN
→
truview LLC
🇺🇸 US RIPE NCC
168.151.43.0/24M&A · 2025-10-10
Intelligence Network, Inc.
🇺🇸 US ARIN
→
Big Sky Services, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-12-15	168.151.43.0/24inter-RIR	Big Sky Services, Inc. 🇺🇸 US ARIN	truview LLC 🇺🇸 US RIPE NCC	Transfer
2025-10-10	168.151.43.0/24	Intelligence Network, Inc. 🇺🇸 US ARIN	Big Sky Services, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS398781

OSL-188 - OCULUS NETWORKS INC

Related Prefixes

More prefixes of AS398781

All prefixes of AS398781 →

Geolocation

Country🇺🇸United StatesUS

RegionVirginia

CityAshburn

Coordinates39.0438, -77.4874 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/168.151.43.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/168.151.43.0/24" | jq

External Links

RIPEstat