Data as of Nov 11, 2026

83.103.30.136/29

No anonymizer space · no proxy exits in 30 days

Fastweb SpA

Announcement

83.103.0.0/18

RPKI valid

Announced by

AS12874

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

13% of its addresses · listed by providers

Providers

selling exits here

Proxy providers listing exits

711Proxy
Ake.net
BlurPath
BottingTools
CliProxy
EZProxies
GoProxies
IPFly
IPPeak
NovProxy
Novada
Oxylabs
Proxy4U
ProxyRack
PuraRoute
Thordata

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
83.103.0.0/17 since May 2005	AS12874	Residential	23 1 always on	Fastweb SpA

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

83.103.0.0/18

Routing history

Pattern: Stable
First seen: Jul 2008
Current origin since: Jul 2008 · 18 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
83.103.0.0/18	AS12874	/18	RIPE	RPKI valid
83.103.0.0/17	AS12874	/17	RIPE	Too specific

IRR

Route objects on 83.103.0.0/18

Origin	Registry	Description	Maintainer	Modified
AS12874	RIPE	Fastweb Networks block	FASTWEB-MNT	Feb 5, 2008