Data as of Nov 11, 2026

83.171.4.0/25

1 residential-proxy exit · 30 days

Kauno Technologijos Universitetas

Announcement

83.171.0.0/18

RPKI valid

Announced by

AS2847

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.78% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

21 observations

Proxy providers listing exits

BirdProxies
BottingTools
ByteProxies
Byteful
CatProxies
Decodo
FROXY
FastProxy
GSocks
Geonix
Geonode
Infatica
InfiniteProxies
LudaxProxy
MangoProxy
NextProxy
NodeProxy
NovaProxy
Oxylabs
ProxiesVision
Proxy-Seller
ProxyEmpire
ProxyGeo
Proxyma
Shifter
Thordata
ThunderProxy
VantageProxies
VitalExclusive

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
83.171.0.0/18	16,384	LT-LITNET-20040421	Kauno Technologijos Universitetas (ORG-LA11-RIPE) · LT	ALLOCATED PA	Apr 21, 2004	cert@litnet.lt
└ 83.171.4.0/25	128	RADVILISKIS-EDU	Educational Organizations	ASSIGNED PA	Dec 30, 2004	cert@litnet.lt via LT-LITNET-20040421

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 83.171.0.0/18

83.171.0.0/18

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
83.171.0.0/18	AS2847	/18	RIPE	RPKI valid

IRR

Route objects on 83.171.0.0/18

Origin	Registry	Description	Maintainer	Modified
AS2847	RIPE	LITNET-BLOCK-3	AS2847-MNT	Dec 15, 2017