Home Prefix Lookup158.184.212.0/24

158.184.212.0/24 - Vantor Parent (AS18874)

IPv4ARINallocatedAS18874MAXAR-ASN - Vantor Parent Inc.No ROA

CIDR

158.184.212.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Westminster (North Central Westminster)

RIR

ARIN

Status

allocated

Allocated

1992-03-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
158.184.212.0/24	AS18874 MAXAR-ASN - Vantor Parent Inc.	No ROA	-	2026-10-11

Transfer History

Registry transfers of 158.184.212.0/24, blocks inside it, or blocks containing it.

158.184.0.0/16M&A · 2025-11-03
SPACE SYSTEMS/LORAL, INC.
🇺🇸 US ARIN
→
Maxar Technologies, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-11-03	158.184.0.0/16	SPACE SYSTEMS/LORAL, INC. 🇺🇸 US ARIN	Maxar Technologies, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS18874

MAXAR-ASN - Vantor Parent Inc.

Related Prefixes

More prefixes of AS18874

All prefixes of AS18874 →

Geolocation

Country🇺🇸United StatesUS

RegionColorado

CityWestminster (North Central Westminster)

Coordinates39.9125, -105.0020 ↗

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/158.184.212.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/158.184.212.0/24" | jq

External Links

RIPEstat