Data as of Nov 11, 2026

78.83.63.0/24

5 residential-proxy exits · 30 days

A1 Bulgaria EAD

Announcement

78.83.48.0/20

RPKI valid

Announced by

AS29580

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

2.0% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

136 observations

Proxy providers listing exits

711Proxy
ASHBURNPROXIES
BestProxy
FastProxy
LemonBright
NSocks
NiuProxy
RainProxy
Shifter
Smartproxy
ThunderProxy
VitalExclusive
ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
78.83.0.0/16 since Dec 2019	AS8717	Residential	2,117 142 always on	A1 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
78.83.0.0/16	65,536	BG-MTELNET-20071416	A1 Bulgaria EAD (ORG-MN1-RIPE) · BG	ALLOCATED PA	Apr 16, 2007	RIPE.Abuse@a1.bg
└ 78.83.56.0/21	2,048	SPNET-PON-ZP-2	PON Services	ASSIGNED PA	Mar 31, 2008	RIPE.Abuse@a1.bg via BG-MTELNET-20071416

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

78.83.48.0/20

Routing history

Pattern: Stable
First seen: Nov 2014
Current origin since: Apr 2019 · 7.6 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
78.83.48.0/20	AS29580	/20	RIPE	RPKI valid
78.83.0.0/16	AS8717	/16	RIPE	Another network

IRR

Route objects on 78.83.48.0/20

Origin	Registry	Description	Maintainer	Modified
AS29580	RIPE	A1BG_RSBG_SFL	SPNET-MNT HOMELAN-MNT	Jan 8, 2026