Home Prefix Lookup9.237.32.0/20

9.237.32.0/20 - PREFIX NETWORK Prefix Network (AS25831)

IPv4RIPEassignedAS25831PREFIX NETWORK - Prefix Network LLC RPKI Valid

CIDR

9.237.32.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇦🇺 Australia

City

Sydney

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
9.237.32.0/20	AS25831 PREFIX NETWORK - Prefix Network LLC	Valid	Other IRRRIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
9.237.32.0/20	AS25831	/20	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS25831	Other IRR	MAINT-AS393427	2026-08-13
AS25831	RIPE	mnt-us-aviation-1	2026-07-29

Transfer History

Registry transfers of 9.237.32.0/20, blocks inside it, or blocks containing it.

9.237.0.0/16inter-RIRTransfer · 2026-04-01
IBM
🇺🇸 US ARIN
→
Aviation RE LLC
🇺🇸 US RIPE NCC

Date	Resource	From	To	Type
2026-04-01	9.237.0.0/16inter-RIR	IBM 🇺🇸 US ARIN	Aviation RE LLC 🇺🇸 US RIPE NCC	Transfer

Origin ASN

AS25831

PREFIX NETWORK - Prefix Network LLC

Related Prefixes

More prefixes of AS25831

All prefixes of AS25831 →

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CitySydney

Coordinates-33.8688, 151.2090 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/9.237.32.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/9.237.32.0/20" | jq

External Links

RIPEstat