81.90.133.0/24

🇬🇧

IPv4RIPEassignedAS25048DSNet DSNET Ltd RPKI Valid

CIDR

81.90.133.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇬🇧 United Kingdom

City

Maidenhead

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
81.90.133.0/24	AS25048DSNet DSNET Ltd	Valid	RIPE	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
81.90.128.0/20	AS25048DSNet DSNET Ltd	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
81.90.128.0/20	AS25048	/24	ripe
81.90.128.0/20	AS48901	/24	ripe

Origin	Registry	Maintainer	Modified
AS25048	RIPE	DSNH-MNT	12/20/2016
AS48901	RIPE	DSNH-MNT	11/3/2022

Origin ASN

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityMaidenhead

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/81.90.133.0/24" | jq

External Links