Home Prefix Lookup143.203.222.0/24

143.203.222.0/24 - HYEHOST (AS47272)

IPv4ARINannouncedAS47272HYEHOST - HYEHOST LLC RPKI Valid

CIDR

143.203.222.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
143.203.222.0/24	AS47272 HYEHOST - HYEHOST LLC	Valid	ARIN	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
143.203.220.0/22	AS47272 HYEHOST - HYEHOST LLC	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
143.203.220.0/22	AS47272	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS47272	ARIN	MNT-HL-735	2026-10-07

Origin ASN

AS47272

HYEHOST - HYEHOST LLC

Related Prefixes

Covering prefix

143.203.220.0/22AS47272

More prefixes of AS47272

All prefixes of AS47272 →

Geolocation

Country🇺🇸United StatesUS

Coordinates37.0902, -95.7129 ↗

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/143.203.222.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/143.203.222.0/24" | jq

External Links

RIPEstat