Home Prefix Lookup153.56.143.0/25

153.56.143.0/25 - (AS204767)

IPv4RIPEassignedAS204767 RPKI Valid

CIDR

153.56.143.0/25

IP Version

IPv4

Addresses

128

Mask

/25 (255.255.255.128)

Country

🇬🇧 United Kingdom

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
153.56.143.0/24	AS214311 RDPCORE RDPCORE DC LTD	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
153.56.143.0/24	AS204767	/24	ripe
153.56.143.0/24	AS214311	/24	ripe

More Specific Prefixes

Prefix	AS	Country	Status
153.56.143.0/26	AS204767	🇨🇿CZ	assigned
153.56.143.64/26	AS204767	🇨🇿CZ	assigned

Transfer History

Registry transfers of 153.56.143.0/25, blocks inside it, or blocks containing it.

153.56.0.0/16inter-RIRTransfer · 2025-11-19
NCR Voyix Corporation
🇺🇸 US ARIN
→
NetAssets Services - FZCO
🇦🇪 AE RIPE NCC

Date	Resource	From	To	Type
2025-11-19	153.56.0.0/16inter-RIR	NCR Voyix Corporation 🇺🇸 US ARIN	NetAssets Services - FZCO 🇦🇪 AE RIPE NCC	Transfer

Origin ASN

AS204767

Related Prefixes

Covering prefix

153.56.143.0/24AS214311

More prefixes of AS204767

All prefixes of AS204767 →

Geolocation

Country🇬🇧United KingdomGB

Coordinates55.3781, -3.4360 ↗

Abuse Contact

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/153.56.143.0/25

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

curl -s "https://api.ipctl.io/v1/prefix/153.56.143.0/25" | jq

External Links

RIPEstat