37.157.2.0/23

🇩🇰

IPv4RIPEassignedAS198622ADFORM Adform A/S RPKI Valid

CIDR

37.157.2.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇩🇰 Denmark

City

Copenhagen

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
37.157.2.0/23	AS198622ADFORM Adform A/S	Valid	RIPE	5/30/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
37.157.0.0/21	AS198622ADFORM Adform A/S	Valid	—	5/30/2026
37.157.2.0/24	AS198622ADFORM Adform A/S	Valid	—	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
37.157.0.0/21	AS47292	/24	ripe
37.157.0.0/21	AS198622	/24	ripe

Origin	Registry	Maintainer	Modified
AS47292	RIPE	adform	1/23/2023
AS198622	RIPE	adform	5/8/2012

Origin ASN

Geolocation

Country🇩🇰DenmarkDK

RegionCapital Region

CityCopenhagen

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/37.157.2.0/23" | jq

External Links