213.248.240.0/21

🇬🇧

IPv4RIPEassignedAS8683NOMINET Nominet UK RPKI Valid

CIDR

213.248.240.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇬🇧 United Kingdom

City

Oxford (Littlemore)

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
213.248.240.0/21	AS8683NOMINET Nominet UK	Valid	RIPE	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
213.248.240.0/21	AS8683	/21	ripe

Origin	Registry	Maintainer	Modified
AS8683	RIPE	NOMUK-RIPE-MNT	5/9/2012

Origin ASN

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityOxford (Littlemore)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/213.248.240.0/21" | jq

External Links