Data as of Nov 14, 2026

77.85.51.0/24

8 residential-proxy exits · 30 days

Vivacom Bulgaria EAD

Announcement

77.85.48.0/22

RPKI valid

Announced by

AS8866

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

3.1% of its addresses · 30 days

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

702 observations

Proxy providers listing exits

2Captcha
APROXY
BestProxy
BirdProxies
BottingTools
ByteProxies
Byteful
EVOPROXY
FastProxy
FlashProxy
GonzoProxy
IPMUSK
IPOasis
IPRoyal
Infatica
KindProxy
LightningProxies
MangoProxy
NSocks
NiuProxy
NodeMaven
Novada
PROXYSALE
Proxy-Seller
ProxyEmpire
ProxyWing
Proxyma
RainProxy
Shifter
Smartproxy
SwiftProxy
Thordata
VibeProxies
VitalExclusive
VitalProxy
ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
77.85.0.0/17 since Oct 2016	AS8866	Residential	1,142 37 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
77.85.0.0/16	65,536	BG-BTC-20070319	Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG	ALLOCATED PA	Mar 19, 2007	abuse-ip@vivacom.bg
└ 77.85.0.0/18	16,384	BTC-BROADBAND-NET-7	BTC Broadband Service	ASSIGNED PA	Jun 26, 2007	abuse-ip@vivacom.bg via BG-BTC-20070319

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

77.85.48.0/22

Routing history

Pattern: Stable
First seen: Oct 2013
Current origin since: Oct 2013 · 13 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
77.85.0.0/16	AS8866	/24	RIPE	RPKI valid

IRR

Route objects on 77.85.48.0/22

Origin	Registry	Description	Maintainer	Modified
AS8866	RIPE	BTC-BROADBAND-NET	BT95-ADM	Sep 29, 2015