LAYER3 INTEL
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Data as of Nov 11, 2026

89.57.0.0/19

No anonymizer space · no proxy exits in 30 days

SWN Stadtwerke Neumuenster GmbH

Announcement
89.57.0.0/18
RPKI valid
Announced by
AS207790
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
89.56.0.0/15131,072DE-SWN-20051123SWN Stadtwerke Neumuenster GmbH (ORG-SSNG1-RIPE) · DEALLOCATED PAApr 30, 2024abuse@swnnet.de
└ 89.57.0.0/198,192SWN_KUNDENunknownASSIGNED PASep 4, 2020abuse@swnnet.de
via DE-SWN-20051123

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 89.57.0.0/18

89.57.0.0/18

Routing history

Pattern
Stable
First seen
Jul 2020
Current origin since
Jul 2020 · 6.4 yr
Origin networks
1