Data as of Nov 7, 2026
178.251.89.0/24
1 residential-proxy exit · 30 daysS-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
7
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
660 observations
Proxy providers listing exits
- EnigmaProxy
- FloppyData
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyRack
- VantageProxies
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 178.251.88.0/21 | 2,048 | DE-SIT-20100623 | S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald (ORG-SIBG1-RIPE) · DE | ALLOCATED PA | Jun 23, 2010 | abuse@ |
| └ 178.251.89.0/29 | 8 | DigitalHubHorb-NET1 | Digital Hub Horb | ASSIGNED PA | Aug 21, 2012 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.8/29 | 8 | SWA | Stadtwerke Altensteig | ASSIGNED PA | Sep 14, 2012 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.16/29 | 8 | MARTINMECHANIC | Friedrich Martin GmbH & Co KG | ASSIGNED PA | Aug 21, 2012 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.24/29 | 8 | Radiologie | Radiologie Calw | ASSIGNED PA | Mar 20, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.32/29 | 8 | Muench-NET1 | Friedrich Muench GmbH & Co. KG | ASSIGNED PA | Sep 14, 2012 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.40/30 | 4 | KSKBB-NET2 | Kreissparkasse Böblingen | ASSIGNED PA | Aug 13, 2024 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.44/30 | 4 | elithera-NET1 | Elithera Gesundheitszentrum Calw | ASSIGNED PA | Dec 5, 2024 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.48/29 | 8 | FILDERHALLE | FILDERHALLE Leinfelden-Echterdingen GmbH | ASSIGNED PA | Nov 18, 2025 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.64/29 | 8 | HABA-NET1 | HABA PlattenService GmbH | ASSIGNED PA | Mar 15, 2017 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.72/29 | 8 | IN-NET1 | IN-Software GmbH | ASSIGNED PA | Feb 2, 2017 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.80/29 | 8 | Truetzschler | Trützschler Card Clothing GmbH | ASSIGNED PA | Sep 14, 2012 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.88/29 | 8 | Blum | Metzgerei Blum GmbH | ASSIGNED PA | Oct 6, 2015 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.96/28 | 16 | Kreisberufsschulzentrum-Calw | Landratsamt Calw | ASSIGNED PA | Mar 1, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.112/29 | 8 | ebusiness-NET3 | e.-business GmbH | ASSIGNED PA | Jun 5, 2023 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.120/29 | 8 | LDT-NET1 | LDT Fachakademie für Textil und Schuhe Gmbh | ASSIGNED PA | Feb 24, 2021 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.128/29 | 8 | Softwarezentrum-NET2 | Softwarezentrum Böblingen/Sindelfingen e.V. | ASSIGNED PA | Aug 9, 2021 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.136/29 | 8 | Straehle-Hess | Straehle+Hess GmbH | ASSIGNED PA | Mar 1, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.144/29 | 8 | Berufsfoerderungsg-NET1 | Berufsförderungsgesellschaft mbH | ASSIGNED PA | Jan 27, 2023 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.152/29 | 8 | JuFoZe-NET1 | Jugendforschungszentrum Pforzheim | ASSIGNED PA | Sep 16, 2023 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.160/29 | 8 | SEBB-NET1 | Eigenbetrieb Stadtentwaesserung Boeblingen | ASSIGNED PA | Mar 20, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.168/29 | 8 | Bertrandt-NET6 | Bertrandt AG | ASSIGNED PA | May 5, 2023 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.176/28 | 16 | DIGEL | Digel AG | ASSIGNED PA | Mar 20, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.192/28 | 16 | inpac | inpac Medizintechnik GmbH | ASSIGNED PA | Aug 15, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.208/29 | 8 | GENTHNER | GENTHNER GmbH | ASSIGNED PA | Aug 15, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.216/30 | 4 | DEKRA-NET4 | DEKRA Automobil GmbH | ASSIGNED PA | Jul 28, 2020 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.220/30 | 4 | LRA-Calw-2 | Landratsamt Calw | ASSIGNED PA | Mar 1, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.224/28 | 16 | Krannich-Solar | Krannich Solar GmbH & Co. KG | ASSIGNED PA | Mar 1, 2013 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.240/30 | 4 | NET2-Inpac | Eurofins INPAC Medizintechnik GmbH | ASSIGNED PA | May 8, 2026 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.244/30 | 4 | MarquardtSchaupp-NET1 | Marquardt & Schaupp GmbH | ASSIGNED PA | Apr 27, 2026 | abuse@ via DE-SIT-20100623 |
| └ 178.251.89.252/30 | 4 | Fisch-NET1 | fischerwerke GmbH & Co. KG | ASSIGNED PA | Jul 8, 2026 | abuse@ 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
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 244 | 95% | 30 | |
| Internet provider | 12 | 4.7% | 2 |
Network & registry
Announced by
Covering announcement 178.251.88.0/21
- Prefix
- 178.251.88.0/21
- Announced by
- AS39702 S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald
- Type
- Internet provider
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- DE-SIT-20100623
- Registrant
- S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald
- RIR
- RIPE NCC
Origin network
AS39702
DE
- Name
- S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald
- Type
- Internet provider
- Registered
- Apr 11, 2006
- Domain
- sparkassen-it.de
- Website
- www.sparkassen-it.de/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
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
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.251.88.0/21 | AS39702 | /24 | RIPE | RPKI valid |
IRR
Route objects on 178.251.88.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39702 | RIPE | S-IT | SIT-MNT | Jul 14, 2010 |
Whois
Registration for this announcement
- Range
- 178.
251. 88. 0/ 21 - Netname
- DE-SIT-20100623
- Registrant
- S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald
- Registrant country
- DE
- Organization
- S-IT Verwaltungs GmbH trading as S-IT Informationstechnologie Betreiber GmbH & Co. KG im Nordschwarzwald (ORG-SIBG1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Jun 23, 2010
- Updated
- May 18, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 23, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sparkassen-it. de - Name
- Sparkassen-IT Admin
- Handle
- SA31065-RIPE