193.31.252.0/23

🇨🇭

CIDR

193.31.252.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇭 Switzerland

City

Zurich (Kreis 2)

RIR

RIPENCC

Status

assigned

Allocated

11/9/1993

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
193.31.252.0/23	AS29500SWISSRE-AS Schweizerische Rueckversicherungs-Gesellschaft AG	Valid	RIPE	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
193.31.252.0/23	AS29500	/23	ripe

Origin	Registry	Maintainer	Modified
AS29500	RIPE	CH-UNISOURCE-MNT	3/21/2014

Origin ASN

Geolocation

Country🇨🇭SwitzerlandCH

RegionZurich

CityZurich (Kreis 2)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/193.31.252.0/23" | jq

External Links