Data as of Nov 8, 2026
185.245.101.0/24
No anonymizer space · no proxy exits in 30 daysSysEleven GmbH · space held by Alfatraining Bildungszentrum GmbH
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.245.100.0/22 | 1,024 | DE-ALFATRAINING-20180208 | Alfatraining Bildungszentrum GmbH (ORG-NFTA3-RIPE) · DE | ALLOCATED PA | Feb 8, 2018 | abuse@ |
| └ 185.245.101.0/24 | 256 | ALFAVIEW-SysEleven | unknown | ASSIGNED PA | Mar 15, 2018 | abuse@ via DE-ALFATRAINING-20180208 |
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
Registry
Holder
- Organization
- Alfatraining Bildungszentrum GmbH
- Handle
- ORG-NFTA3-RIPE
- Range
- 185.
245. 100. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Feb 8, 2018
Origin network
AS25291
DE
- Name
- SysEleven GmbH
- Type
- Hosting
- Registered
- Dec 7, 2009
- Domain
- secunet.cloud
- Website
- www.secunet.cloud
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
245. 101. 0/ 24 - Netname
- ALFAVIEW-SysEleven
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Mar 15, 2018
- Updated
- Nov 8, 2021
- Maintainer
- de-alfatraining-1-mnt
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Feb 8, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
alfatraining. de - Name
- Abuse-C Role
- Handle
- AR45064-RIPE