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Data as of Nov 14, 2026

178.251.91.0/24

No anonymizer space · no proxy exits in 30 days

S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald

Announcement
178.251.88.0/21
RPKI valid
Announced by
AS39702
Type
Business
69% of it

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
178.251.88.0/212,048DE-SIT-20100623S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald (ORG-SIBG1-RIPE) · DEALLOCATED PAJun 23, 2010abuse@sparkassen-it.de
└ 178.251.91.0/2732NETZ-NagoldStadt NagoldASSIGNED PAMar 1, 2013abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.64/2732Melter-Net2Melter Druck GmbHASSIGNED PAAug 15, 2013abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.96/2816Boysen-Net2Friedrich Boysen GmbH & Co. KGASSIGNED PAAug 15, 2013abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.128/298levigo-NET8levigo systems gmbhASSIGNED PAJun 10, 2025abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.160/298Treppenmeister-NET1Treppenmeister GmbHASSIGNED PAMar 18, 2021abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.168/298Hoehencamping-NET1Höhencamping Königskanzel Eiermann GbRASSIGNED PAApr 30, 2021abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.176/298TSV-NET1TSV Calw v. 1846 e.V.ASSIGNED PAMay 29, 2017abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.184/298Kugler-NET1KUGLER Behälter und Anlagenbau GmbHASSIGNED PAMay 5, 2017abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.192/298StraehleHess-NET2Strähle+Hess GmbHASSIGNED PASep 17, 2018abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.200/298PTGS-NET1Projektentwicklung Technologiecampus Grossraum Stuttgart GmbHASSIGNED PANov 9, 2021abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.208/304Rutronik-NET2RUTRONIK Elektronische Bauelemente GmbHASSIGNED PAMay 21, 2025abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.212/304Rutronik-NET3RUTRONIK Elektronische Bauelemente GmbHASSIGNED PAMay 21, 2025abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.216/298Hauserpartner-NET1hauserpartner architekten innenarchitektin mbBASSIGNED PAJan 21, 2019abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.224/298ProPlan-NET1ProPlan Beratende Ingenieure PartGmbBASSIGNED PAJan 21, 2019abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.232/298Bauhof-NET1Gemeinde EbhausenASSIGNED PAJan 21, 2019abuse@sparkassen-it.de
via DE-SIT-20100623
└ 178.251.91.240/298XTRONIC-NET2XTRONIC GmbHASSIGNED PAJan 31, 2019abuse@sparkassen-it.de
via DE-SIT-20100623

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

256 addresses
TypeAddressesShareRanges
Business17669%16
Internet provider8031%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 178.251.88.0/21

178.251.88.0/21

Routing history

Pattern
Stable
First seen
Jul 2010
Current origin since
Jul 2010 · 16 yr
Origin networks
1