Data as of Nov 14, 2026

188.17.131.0/24

No anonymizer space · no proxy exits in 30 days

PJSC Rostelecom

Announcement

188.17.128.0/20

RPKI valid

Announced by

AS12389

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
188.16.0.0/14 since Oct 2018	AS12389	Residential	73,910 81 always on	PJSC Rostelecom

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
188.16.0.0/14	262,144	RU-RTK-20090203	PJSC Rostelecom (ORG-JR8-RIPE) · RU	ALLOCATED PA	Feb 3, 2009	abuse@rt.ru
└ 188.17.131.0/24	256	USI_ADSL_USERS	Dynamic distribution IP's for broadband services	ASSIGNED PA	Feb 9, 2010	abuse@rt.ru via RU-RTK-20090203

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

188.17.128.0/20

Routing history

Pattern: Stable
First seen: Mar 2009
Current origin since: Mar 2017 · 9.7 yr
Origin networks: 2
Last change of origin: Mar 2017

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
188.17.128.0/20	AS12389	/20	RIPE	RPKI valid
188.16.0.0/14	AS12389	/14	RIPE	Too specific

IRR

Route objects on 188.17.128.0/20

Origin	Registry	Description	Maintainer	Modified
AS12389	RIPE	Rostelecom networks	ROSTELECOM-MNT	Oct 31, 2018