Data as of Nov 9, 2026

185.31.135.0/24

No anonymizer space · no proxy exits in 30 days

Business System Telehouse, OOO

Announcement

this exact prefix

No RPKI

Announced by

Type

Hosting

Risk

50 / 100 · Medium

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
185.31.134.0/23	512	RU-BSTELEHOUSE-20130724	Business System Telehouse, OOO (ORG-BSTO1-RIPE) · RU	ALLOCATED PA	Aug 23, 2021	abuse@o2-cloud.ru
└ 185.31.135.0/25	128	BSTH-INFRA-C1C2INTER-NET	network for device interconnection	ASSIGNED PA	Nov 30, 2018	abuse@o2-cloud.ru via RU-BSTELEHOUSE-20130724
└ 185.31.135.128/28	16	RU-CW-20191004	CW Solutions Group	ASSIGNED PA	Oct 7, 2019	abuse@o2-cloud.ru via RU-BSTELEHOUSE-20130724

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

Origin network