Data as of Nov 11, 2026

77.238.76.0/24

1 residential-proxy exit · 30 days

Fiber 1 Ltd.

Announcement

77.238.64.0/19

RPKI valid

Announced by

AS39135

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

7 observations

Proxy providers listing exits

FastProxy
LemonBright

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
77.238.64.0/19	8,192	BG-FIBER1-20101011	Fiber 1 Ltd. (ORG-FE7-RIPE) · BG	ALLOCATED PA	Oct 11, 2010	manager@fiber1.bg
└ 77.238.65.0 - 77.238.91.255	6,912	FIBER1BG	FIBER1	ASSIGNED PA	Oct 12, 2010	manager@fiber1.bg via BG-FIBER1-20101011

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

Who has announced 77.238.64.0/19

77.238.64.0/19

Routing history

Pattern: Stable
First seen: Oct 2010
Current origin since: Oct 2010 · 16 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
77.238.64.0/19	AS39135	/19	RIPE	RPKI valid

IRR

Route objects on 77.238.64.0/19

Origin	Registry	Description	Maintainer	Modified
AS39135	RIPE	FIBER1	IPACCT-MNT FIBER1-MNT	Jan 16, 2012