178.21.128.0/21

🇳🇴

IPv4RIPENCCallocatedAS39783WEBHUSET-AS Webhuset AS RPKI Valid

CIDR

178.21.128.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇳🇴 Norway

City

Bergen (Bergenhus)

RIR

RIPENCC

Status

allocated

Allocated

3/16/2010

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
178.21.128.0/21	AS39783WEBHUSET-AS Webhuset AS	Valid	RIPE	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
178.21.128.0/21	AS29486	/21	ripe
178.21.128.0/21	AS39783	/21	ripe

Origin	Registry	Maintainer	Modified
AS29486	RIPE	WEBHUSET-MNT	3/5/2012
AS39783	RIPE	WEBHUSET-MNT	5/15/2025

Prefix	Country	Status
178.21.130.0/24	🇳🇴NO	assigned
178.21.133.0/24	🇳🇴NO	assigned
178.21.128.0/24	🇳🇴NO	assigned
178.21.134.0/24	🇳🇴NO	assigned
178.21.131.0/24	🇳🇴NO	assigned
178.21.132.0/24	🇳🇴NO	assigned
178.21.135.0/24	🇳🇴NO	assigned
178.21.129.0/24	🇳🇴NO	assigned

Origin ASN

Geolocation

Country🇳🇴NorwayNO

RegionVestland

CityBergen (Bergenhus)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/178.21.128.0/21" | jq

External Links