77.236.8.0/21

🇵🇱

IPv4RIPEannouncedAS9141AS9141 P4 Sp. z o.o. RPKI Valid

CIDR

77.236.8.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇵🇱 Poland

City

Warsaw

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
77.236.8.0/21	AS9141AS9141 P4 Sp. z o.o.	Valid	RIPE	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
77.236.8.0/21	AS9141	/21	ripe
77.236.0.0/20	AS9141	/20	ripe
77.236.0.0/19	AS9141	/19	ripe

Origin	Registry	Maintainer	Modified
AS9141	RIPE	P4-UPCPL-MNT	2/20/2025

Origin ASN

Geolocation

Country🇵🇱PolandPL

RegionMazovia

CityWarsaw

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/77.236.8.0/21" | jq

External Links