Data as of Nov 12, 2026

83.228.72.0/24

9 residential-proxy exits · 30 days

Vivacom Bulgaria EAD

Announcement

83.228.72.0/23

RPKI valid

Announced by

AS8866

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

3.5% of its addresses · 30 days

Always-on exits

22% of its exits

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

17K observations

Proxy providers listing exits

711Proxy
9Proxy
Ake.net
BirdProxies
BottingTools
ByteProxies
Byteful
Decodo
Evomi
FastProxy
FlashProxy
FlexyProxies
FloppyData
GSocks
Geonode
GoProxies
GonzoProxy
IPRoyal
Infatica
InfiniteProxies
Kookey
LemonBright
MangoProxy
NovaProxy
Oxylabs
PrivateProxy
ProxyEmpire
ProxyRack
ProxyWing
RapidProxy
Smartproxy
StrikeProxy
Thordata
ThunderProxy
VitalExclusive
Webshare

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
83.228.64.0/20 since Oct 2022	AS8866	Residential	50 2 always on	Vivacom Bulgaria EAD

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
83.228.0.0/17	32,768	BG-BTC-20020905	Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG	ALLOCATED PA	Apr 26, 2004	abuse-ip@vivacom.bg
└ 83.228.72.0/23	512	TELESAT-BG	TELESAT-Strazhitsa	ASSIGNED PA	Jul 18, 2012	abuse-ip@vivacom.bg via BG-BTC-20020905

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

83.228.72.0/23

Routing history

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

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
83.228.0.0/17	AS8866	/32	RIPE	RPKI valid

IRR

Route objects on 83.228.72.0/23

Origin	Registry	Description	Maintainer	Modified
AS8866	RIPE		BT95-ADM	Sep 11, 2023