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Data as of Nov 5, 2026

93.188.72.0/21

No anonymizer space · no proxy exits in 30 days

Trenka Informatik AG

Announcement
this exact prefix
No RPKI
Announced by
AS29655
Type
Hosting
88% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
93.188.72.0/22
since Aug 2008
AS29655HostingTrenka Informatik AG
93.188.78.0/24
since Mar 2016
AS60016ResidentialTrenka Informatik AG

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
93.188.72.0/212,048CH-TRENKA-20080414Trenka Informatik AG (ORG-TI25-RIPE) · CHALLOCATED PAApr 14, 2008admin@trenka.ch
└ 93.188.72.0/25128TRENKA-NETTrenka Informatik AGASSIGNED PAOct 20, 2008admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.72.128/2816IGNUM-ZH-NETIGNUM s.r.o.ASSIGNED PASep 6, 2009admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.72.176/2816Cybersystems-netCybersystems GmbHASSIGNED PAFeb 19, 2016admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.72.192/2732Tresorus-net1Tresorus GmbHASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.72.224/2732Tresorus-net2Tresorus GmbHASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.0/2732TI-WebhostingWebhosting Trenka Informatik AGASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.32/2732GUSTUS-NETGustus GmbH, UsterASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.64/2732TRENKA-SCHULTHESS-NETSchulthess Juristische Medien AG Zwingliplatz 2 CH-8022 ZuerichASSIGNED PAAug 7, 2008admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.96/2732Reunion-NetReunion AG, ZugASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.128/2732TRENKA-SIX-NETSIX Card Solutions AG Hardturmstrasse 201 Postfach 8021 ZurichASSIGNED PAAug 7, 2008admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.160/2732Kastellum-NetKastellum Financial Services, ZürichASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.73.192/2664TI-ServersTrenka Informatik ServersASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.74.0/24256Arcadix-Cloud-ServicesArcadix-Cloud-ServicesASSIGNED PAOct 22, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.75.0/2664TI-VI2Trenka Informatik Virtual InfrastructureASSIGNED PAOct 22, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.75.64/2732Tresorus-net3Tresorus GmbHASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.75.96/2816FIBERSTREAM-ServersFiberstream 87 AG (ORG-FA582-RIPE)ASSIGNED PANov 26, 2014Fiberstream@trenka.ch
└ 93.188.75.112/2816TI-VI2Trenka Informatik Virtual InfrastructureASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.75.128/25128TI-Cloud-ServicesTrenka Informatik Cloud ServicesASSIGNED PAOct 22, 2017admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.76.0/25128UCSP-TRENKA-NETUCSP Schweiz AGASSIGNED PAOct 20, 2008admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.76.128/25128UCSP-TRENKA-NET2UCSP Schweiz AGASSIGNED PAMar 11, 2016admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.77.0/24256UCSP-CH-NETUCSP-Schweiz AGASSIGNED PAMar 11, 2016admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.78.0/24256Fiberstream-DHCP-RangeFS87ASSIGNED PAMar 11, 2016admin@trenka.ch
via CH-TRENKA-20080414
└ 93.188.79.0/24256Office94-Lab-RangeOffice94-Lab-RangeASSIGNED PAOct 20, 2017admin@trenka.ch
via CH-TRENKA-20080414

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Hosting1,79288%3
Residential25613%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS29655

CH
Name
Trenka Informatik AG
Type
Hosting
Registered
Nov 3, 2003
Domain
trenka.ch
Website
www.trenka.ch
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed