Data as of Nov 10, 2026

91.187.136.0/24

1 residential-proxy exit · 30 days

Akademska mreza Republike Srbije - AMRES

Announcement

91.187.128.0/20

RPKI valid

Announced by

AS13092

Type

Business

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

BottingTools

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
91.187.128.0/19 since Mar 2007	AS13092	Business	166 5 always on	Akademska mreza Republike Srbije - AMRES

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
91.187.128.0/19	8,192	RS-RCUB-20061127	Akademska mreza Republike Srbije - AMRES (ORG-UUB1-RIPE) · RS	ALLOCATED PA	Nov 27, 2006	csirt@amres.ac.rs
└ 91.187.136.0/27	32	VTTS-KRUSEVAC-AMRES	unknown	ASSIGNED PA	Jun 9, 2022	csirt@amres.ac.rs via RS-RCUB-20061127
└ 91.187.136.64/26	64	VSZV-Krusevac-AMRES	Visoka skola za vaspitace - Krusevac	ASSIGNED PA	Dec 8, 2016	csirt@amres.ac.rs via RS-RCUB-20061127

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

Covering aggregate above, the prefix's own history below

91.187.128.0/20

Routing history

Pattern: Stable
First seen: Apr 2012
Current origin since: Oct 2016 · 10 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
91.187.128.0/20	AS13092	/21	RIPE	RPKI valid
91.187.128.0/19	AS13092	/21	RIPE	RPKI valid

IRR

Route objects on 91.187.128.0/20

Origin	Registry	Description	Maintainer	Modified
AS13092	RIPE	Academic Network of Serbia (AMRES)	AMRES-MNT	Apr 9, 2012