LAYER3 INTEL
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Data as of Nov 13, 2026

197.234.136.0/22

No anonymizer space · no proxy exits in 30 days

Cipherwave

Announcement
197.234.128.0/20
No RPKI
Announced by
AS37315
Type
Internet provider
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
197.234.128.0/18
since Sep 2019
AS37315Residential116
2 always on
Cipherwave

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
197.234.128.0/1816,384Cipherwave-2012Cipherwave (ORG-CA6-AFRINIC) · ZAALLOCATED PA—john@cipherwave.co.za
└ 197.234.136.0/221,024CW-MID-VirtualCipherWaveASSIGNED PA—john@cipherwave.co.za
via Cipherwave-2012

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

Covering aggregate above, the prefix's own history below

197.234.128.0/20

Routing history

Pattern
Stable
First seen
Jun 2014
Current origin since
Jun 2014 · 12 yr
Origin networks
1