Data as of Nov 13, 2026
45.138.172.0/24
No anonymizer space · no proxy exits in 30 daysaurologic 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 |
|---|---|---|---|---|---|---|
| 45.138.172.0/22 | 1,024 | DE-COMBAHTON1-20190808 | aurologic GmbH (ORG-CISU3-RIPE) · DE | ALLOCATED PA | Dec 22, 2021 | abuse@ |
| └ 45.138.172.0/24 | 256 | AUROLOGIC-FFM1 | unknown | ASSIGNED PA | Apr 14, 2021 | abuse@ via DE-COMBAHTON1-20190808 |
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
- aurologic GmbH
- Handle
- ORG-CISU3-RIPE
- Range
- 45.
138. 172. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Dec 22, 2021
Origin network
AS30823
DE
- Name
- aurologic GmbH
- Type
- Hosting
- Registered
- Sep 9, 2015
- Domain
- aurologic.com
- Website
- www.aurologic.com
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2022
- Current origin since
- Mar 2022 · 4.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.138.172.0/24 | AS30823 | /24 | RIPE | RPKI valid |
| 45.138.172.0/22 | AS30823 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30823 | RIPE | MNT-DE-COMBAHTON3-1 | Mar 24, 2022 |
Whois
Registration for this announcement
- Range
- 45.
138. 172. 0/ 24 - Netname
- AUROLOGIC-FFM1
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Apr 14, 2021
- Updated
- Oct 30, 2025
- Maintainer
- mnt-de-combahton3-1
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Aug 8, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aurologic. com - Name
- Abuse-C Role
- Handle
- AR50505-RIPE