178.183.21.0/24

🇵🇱

CIDR

178.183.21.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇵🇱 Poland

City

Praga Południe

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
178.183.21.0/24	AS200504softax Softax sp.j.	Valid	RIPE	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
178.180.0.0/14	AS12912TMPL T-Mobile Polska S.A.	Valid	—	5/31/2026
178.183.0.0/18	AS12912TMPL T-Mobile Polska S.A.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
178.183.21.0/24	AS200504	/24	ripe
178.183.0.0/18	AS12912	/18	ripe
178.180.0.0/14	AS12912	/14	ripe

Origin	Registry	Maintainer	Modified
AS200504	RIPE	IPARTNERS-MNT	6/5/2019

Origin ASN

Geolocation

Country🇵🇱PolandPL

RegionMazovia

CityPraga Południe

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/178.183.21.0/24" | jq

External Links