Data as of Nov 12, 2026
45.138.58.0/24
No anonymizer space · no proxy exits in 30 daysNetcom Kassel Gesellschaft fuer Telekommunikation mbH · space held by Stadt Kassel
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 |
|---|---|---|---|---|---|---|
| 45.138.56.0/22 | 1,024 | DE-STADT-KASSEL-20190807 | Stadt Kassel (ORG-SK248-RIPE) · DE | ALLOCATED PA | Aug 7, 2019 | ripe@ |
| └ 45.138.58.0/24 | 256 | IT_ | unknown | ASSIGNED PA | Jul 6, 2020 | ripe@ via DE-STADT-KASSEL-20190807 |
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
Announced by
Covering announcement 45.138.56.0/22
- Prefix
- 45.138.56.0/22
- Announced by
- AS20810 Netcom Kassel Gesellschaft fuer Telekommunikation mbH
- Type
- Residential
- Proxy exits
- 13
- RPKI
- RPKI valid
- Netname
- DE-STADT-KASSEL-20190807
- Registrant
- Stadt Kassel
- RIR
- RIPE NCC
Origin network
AS20810
DE
- Name
- Netcom Kassel Gesellschaft fuer Telekommunikation mbH
- Type
- Internet provider
- Registered
- Jun 6, 2001
- Domain
- netcom-kassel.de
- Website
- netcom-kassel.de/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 45.138.56.0/22
45.138.56.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2019
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.138.56.0/22 | AS20810 | /22 | RIPE | RPKI valid |
IRR
Route objects on 45.138.56.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20810 | RIPE | MNT-DE-STADT-KASSEL-1 | Sep 4, 2019 |
Whois
Registration for this announcement
- Range
- 45.
138. 56. 0/ 22 - Netname
- DE-STADT-KASSEL-20190807
- Registrant
- Stadt Kassel
- Registrant country
- DE
- Organization
- Stadt Kassel (ORG-SK248-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Aug 7, 2019
- Updated
- May 14, 2025
- Maintainer
- mnt-de-stadt-kassel-1
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Aug 7, 2019
- Status
- assigned
Report abuse
Abuse contact
- ripe@
kassel. de - Name
- Abuse-C Role
- Handle
- AR54501-RIPE