Data as of Nov 4, 2026

89.21.158.0/24

No anonymizer space · no proxy exits in 30 days

OOO Telecom TZ

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

72% of it

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
89.21.152.0/21 since Aug 2007	AS15672	Residential	13 1 always on	OOO Telecom TZ

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
89.21.128.0/19	8,192	RU-TZ-20060920	OOO Telecom TZ (ORG-TT4-RIPE) · RU	ALLOCATED PA	Sep 20, 2006	[email protected]
└ 89.21.158.8/29	8	TVIST	OOO "Twist"	ASSIGNED PA	Apr 9, 2009	[email protected] via RU-TZ-20060920
└ 89.21.158.64/26	64	RIVERS-NET	OOO "Rivers"	ASSIGNED PA	Jan 13, 2010	[email protected] via RU-TZ-20060920

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

The types across the prefix's announced space, by addresses.

Announced space

Announced space

256 addresses

Type	Addresses	Share	Ranges
Residential	184	72%	3
Business	72	28%	2

Origin network