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Data as of Nov 7, 2026

206.203.9.0/24

No anonymizer space · no proxy exits in 30 days

Sisnet Nuevas Tecnologias S.L. · space held by Valor Information Technologies, S.L.

Announcement
206.203.8.0/21
RPKI valid
Announced by
AS39328
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
206.203.0.0/18
since Apr 2026
AS39640Business2,016
202 always on
Valor Information Technologies, S.L.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
206.203.0.0/1816,384ES-IPBROKER-19950819Valor Information Technologies, S.L. (ORG-VITS2-RIPE) · ESALLOCATED PAJan 21, 2026abuse-ripe@ipbroker.info
└ 206.203.8.0/212,048ES-SISNET-20260325Sisnet Nuevas Tecnologias S.L. (ORG-SNTS3-RIPE) · ESASSIGNED PAMar 25, 2026sissecur@sisasesores.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 206.203.8.0/21

Prefix
206.203.8.0/21
Announced by
AS39328 Sisnet Nuevas Tecnologias S.L.
Type
Residential
RPKI
RPKI valid
Netname
ES-SISNET-20260325
Registrant
Sisnet Nuevas Tecnologias S.L.
RIR
RIPE NCC
Registry

Holder

Organization
Valor Information Technologies, S.L.
Handle
ORG-VITS2-RIPE
Range
206.203.0.0/18
Registration type
ALLOCATED PA
Record created
Jan 21, 2026
Origin network

AS39328

ES
Name
Sisnet Nuevas Tecnologias S.L.
Type
Internet provider
Registered
May 30, 2018
Domain
sisnet.com.es
Website
www.sisnet.com.es
Spamhaus ASN-DROP
not listed