31.172.170.0/23

🇵🇱

CIDR

31.172.170.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇵🇱 Poland

City

Krakow (Podgórze)

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
31.172.170.0/23	AS15967NETARTGROUP Nazwa.pl Sp.z.o.o.	Valid	RIPE	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
31.172.168.0/22	AS15967NETARTGROUP Nazwa.pl Sp.z.o.o.	Valid	—	5/31/2026
31.172.171.0/24	AS15967NETARTGROUP Nazwa.pl Sp.z.o.o.	Invalid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
31.172.170.0/23	AS15967	/23	ripe
31.172.168.0/22	AS15967	/22	ripe

Origin	Registry	Maintainer	Modified
AS15967	RIPE	NETART-PL-MNT	4/17/2019

Origin ASN

Geolocation

Country🇵🇱PolandPL

RegionLesser Poland

CityKrakow (Podgórze)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/31.172.170.0/23" | jq

External Links