LAYER3 INTEL
Get started
Sign in
Data as of Nov 14, 2026

31.172.152.0/22

No anonymizer space · no proxy exits in 30 days

Istekki Oy

Announcement
31.172.152.0/21
RPKI valid
Announced by
AS198024
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
31.172.152.0/212,048FI-ISTEKKI-OY-20110405Istekki Oy (ORG-IO13-RIPE) · FIALLOCATED PAApr 5, 2011abusetl@istekki.fi
└ 31.172.152.0/23512FI-ISTEKKIIstekki OyASSIGNED PAApr 12, 2011abusetl@istekki.fi
via FI-ISTEKKI-OY-20110405
└ 31.172.154.0 - 31.172.156.255768FI-ISTEKKIIstekki OyASSIGNED PANov 11, 2011abusetl@istekki.fi
via FI-ISTEKKI-OY-20110405

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 31.172.152.0/21

31.172.152.0/21

Routing history

Pattern
Stable
First seen
Oct 2011
Current origin since
Oct 2011 · 15 yr
Origin networks
1