Data as of Nov 13, 2026

77.77.54.0/24

9 residential-proxy exits · 30 days

UltraNET Ltd

Announcement

this exact prefix

RPKI valid

Announced by

AS39184

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

3.5% of its addresses · 30 days

Always-on exits

11% of its exits

Providers

selling exits here

Oct 14, 2026 – Nov 12, 2026

Exits seen per day

2.7K observations

Proxy providers listing exits

AnyIP
BirdProxies
EnigmaProxy
FastProxy
FloppyData
GSocks
LemonBright
MangoProxy
NodeProxy
NovaProxy
ProxyEmpire
ProxyRack
Proxyma
RainProxy
Shifter
ThunderProxy
VantageProxies

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
77.77.0.0/18 since Dec 2018	AS39184	Residential	655 74 always on	UltraNET Ltd

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
77.77.0.0/18	16,384	BG-ULTRANET-20070216	UltraNET Ltd (ORG-UO129-RIPE) · BG	ALLOCATED PA	Feb 16, 2007	abuse@ultranet.biz
└ 77.77.54.0 - 77.77.57.255	1,024	ULTRANET-NET	UltraNET Ltd	ASSIGNED PA	Apr 19, 2008	abuse@ultranet.biz via BG-ULTRANET-20070216

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

Summary

Routing history

Pattern: Stable
First seen: Apr 2008
Current origin since: Apr 2008 · 19 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
77.77.54.0/24	AS39184	/24	RIPE	RPKI valid
77.77.0.0/18	AS39184	/18	RIPE	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS39184	RIPE	UltraNET Ltd. C66	MNT-BGULTRANET	Apr 19, 2008