212.57.36.0/23

🇸🇰

IPv4RIPEassigned RPKI Valid

CIDR

212.57.36.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇸🇰 Slovakia

City

Bratislava

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
212.57.36.0/24	AS8648ONE-NETWORK dogado GmbH	Valid	—	5/31/2026
212.57.37.0/24	AS8648ONE-NETWORK dogado GmbH	Valid	—	5/31/2026
212.57.36.0/24	AS29134IGNUM-AS Webglobe, s.r.o.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
212.57.32.0/21	AS8648	/24	ripe
212.57.32.0/21	AS29134	/24	ripe
212.57.32.0/21	AS48689	/24	ripe

Origin	Registry	Maintainer	Modified
AS48689	RIPE	MNT-WEBGLOBE	8/16/2016

Geolocation

Country🇸🇰SlovakiaSK

RegionBratislava Region

CityBratislava

API

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

curl -s "https://api.ipctl.io/v1/prefix/212.57.36.0/23" | jq

External Links