Data as of Nov 13, 2026

83.144.72.0/24

1 residential-proxy exit · 30 days

P4 Sp. z o.o.

Announcement

83.144.64.0/19

RPKI valid

Announced by

AS9141

Type

Mobile

Risk

10 / 100 · Low

Shared address

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

135 observations

Proxy providers listing exits

Ake.net

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
83.144.64.0/18	16,384	PL-UPC-20040123	P4 Sp. z o.o. (ORG-UTKS1-RIPE) · PL	ALLOCATED PA	Jan 23, 2004	abuse@play.pl
└ 83.144.64.0 - 83.144.76.255	3,328	PLAY	unknown	ASSIGNED PA	May 7, 2025	abuse@play.pl via PL-UPC-20040123

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 83.144.64.0/19

83.144.64.0/19

Routing history

Pattern: Rotating
First seen: Jun 2011
Current origin since: Mar 2025 · 1.7 yr
Origin networks: 2
Last change of origin: Mar 2025

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
83.144.64.0/19	AS9141	/19	RIPE	RPKI valid

IRR

Route objects on 83.144.64.0/19

Origin	Registry	Description	Maintainer	Modified
AS9141	RIPE		P4-UPCPL-MNT	Mar 3, 2025