Data as of Nov 12, 2026

217.28.63.0/24

1 residential-proxy exit · 30 days

RETN Limited

Announcement

217.28.48.0/20

RPKI valid

Announced by

AS28886

Type

Internet provider

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

198 observations

Proxy providers listing exits

DataImpulse
PrivateByte
Proxmint
Proxy4U
Q2IP

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
217.28.48.0/20	4,096	UK-RETN-20030326	RETN Limited (ORG-RL19-RIPE) · GB	ALLOCATED PA	Dec 19, 2023	abuse@retn.net
└ 217.28.63.0/24	256	OPTRON	RETN Baltic, SIA	ASSIGNED PA	Nov 29, 2012	abuse@retn.net via UK-RETN-20030326

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 217.28.48.0/20

217.28.48.0/20

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: May 2005 · 22 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
217.28.48.0/20	AS28886	/20	RIPE	RPKI valid

IRR

Route objects on 217.28.48.0/20

Origin	Registry	Description	Maintainer	Modified
AS28886	RIPE	RETN Baltic SIA	OPTRON-MNT	Jul 21, 2020