Data as of Nov 11, 2026

90.176.9.136/29

No anonymizer space · no proxy exits in 30 days

O2 Business Services, a.s

Announcement

90.176.0.0/19

RPKI valid

Announced by

AS28952

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

13% of its addresses · listed by providers

Providers

selling exits here

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
90.176.0.0/19	8,192	SK-BS-20061017	O2 Business Services, a.s (ORG-OBSS2-RIPE) · SK	ALLOCATED PA	Nov 4, 2015	csc@o2bs.sk
└ 90.176.8.0/22	1,024	SK-O2BS-STATIC-CUSTOMERS-SUBNETS	O2BS pool for static subnet assignment	LIR-PARTITIONED PA	Sep 25, 2018	csc@o2bs.sk via SK-BS-20061017
└ 90.176.9.136/29	8	SK-GMP	G M P Slovakia s.r.o.	ASSIGNED PA	Feb 21, 2017	csc@o2bs.sk via SK-O2BS-STATIC-CUSTOMERS-SUBNETS

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 90.176.0.0/19

90.176.0.0/19

Routing history

Pattern: Stable
First seen: Oct 2015
Current origin since: Oct 2015 · 11 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
90.176.0.0/19	AS28952	/19	RIPE	RPKI valid

IRR

Route objects on 90.176.0.0/19

Origin	Registry	Description	Maintainer	Modified
AS28952	RIPE	O2BS.sk	AS5610-MTN SK-BS-MNT	Oct 20, 2015