Home Prefix Lookup45.152.142.0/24

45.152.142.0/24 - GRUPO SAPEVA (AS274421)

IPv4RIPEannouncedAS274421GRUPO SAPEVA RPKI Valid

CIDR

45.152.142.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇪🇸 Spain

City

Alcobendas

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
45.152.142.0/24	AS274421 GRUPO SAPEVA	Valid	Other IRRRIPE	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
45.152.140.0/22	AS274421 GRUPO SAPEVA	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
45.152.142.0/24	AS274421	/24	ripe
45.152.140.0/22	AS274421	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS274421	Other IRR	MAINT-AS274421	2026-09-17
AS274421	RIPE	mnt-ipbroker	2026-07-08

Transfer History

Registry transfers of 45.152.142.0/24, blocks inside it, or blocks containing it.

45.152.140.0/22Transfer · 2021-12-17
Almudena Sorribas Velasco
RIPE NCC
→
Valor Information Technologies, S.L.
RIPE NCC

Date	Resource	From	To	Type
2021-12-17	45.152.140.0/22	Almudena Sorribas Velasco RIPE NCC	Valor Information Technologies, S.L. RIPE NCC	Transfer

Origin ASN

AS274421

GRUPO SAPEVA

Related Prefixes

Covering prefix

45.152.140.0/22AS274421

More prefixes of AS274421

All prefixes of AS274421 →

Geolocation

Country🇪🇸SpainES

RegionMadrid

CityAlcobendas

Coordinates40.5339, -3.6216 ↗

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/45.152.142.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/45.152.142.0/24" | jq

External Links

RIPEstat