Data as of Nov 10, 2026

2.56.53.0/24

1 residential-proxy exit · 30 days

Prolan Ltd. · space held by Passive Optical Networks FiberBG EOOD

Announcement

2.56.52.0/22

RPKI valid

Announced by

AS48181

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

1 observation

Proxy providers listing exits

Thordata

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
2.56.52.0/22	1,024	BG-FIBERBG-20190313	Passive Optical Networks FiberBG EOOD (ORG-PONF1-RIPE) · BG	ALLOCATED PA	Apr 22, 2021	lir@fiberbg.net
└ 2.56.52.0/23	512	Prolan	Passive Optical Networks FiberBG EOOD (ORG-PONF1-RIPE) · BG	ASSIGNED PA	Nov 23, 2020	lir@fiberbg.net

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 2.56.52.0/22

2.56.52.0/22

Routing history

Pattern: Stable
First seen: Mar 2019
Current origin since: Apr 2021 · 5.5 yr
Origin networks: 2
Last change of origin: Apr 2021

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
2.56.52.0/22	AS48181	/24	RIPE	RPKI valid

IRR

Route objects on 2.56.52.0/22

Origin	Registry	Description	Maintainer	Modified
AS48181	RIPE		BG-FIBERBG-1-MNT	May 10, 2021