Data as of Nov 10, 2026

5.1.56.0/22

1 residential-proxy exit · 30 days

Sokolovska uhelna, pravni nastupce, a.s.

Announcement

5.1.56.0/21

RPKI valid

Announced by

AS198161

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.10% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

15 observations

Proxy providers listing exits

AnyIP

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
5.1.56.0/21	2,048	CZ-SUAS-20120425	Sokolovska uhelna, pravni nastupce, a.s. (ORG-SUPN1-RIPE) · CZ	ALLOCATED PA	Apr 25, 2012	abuse@suas.cz
└ 5.1.56.0/22	1,024	SUAS	Sokolovska uhelna, pravni nastupce, a.s. (ORG-SUPN1-RIPE) · CZ	ASSIGNED PA	Mar 12, 2019	abuse@suas.cz

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 5.1.56.0/21

5.1.56.0/21

Routing history

Pattern: Stable
First seen: Sep 2012
Current origin since: Sep 2012 · 14 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
5.1.56.0/21	AS198161	/21	RIPE	RPKI valid

IRR

Route objects on 5.1.56.0/21

Origin	Registry	Description	Maintainer	Modified
AS198161	RIPE	Sokolovska uhelna, pravni nastupce, a.s.	SUAS	Apr 27, 2012