Data as of Nov 5, 2026
45.129.172.0/22
No anonymizer space · no proxy exits in 30 daysEurofiber Cloud Infra B.V.
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 |
|---|---|---|---|---|---|---|
| 45.129.172.0/22 | 1,024 | NL-SPINE-20190716 | Eurofiber Cloud Infra B.V. (ORG-ESB4-RIPE) · NL | ALLOCATED PA | Oct 14, 2021 | abuse@ |
| └ 45.129.172.0/23 | 512 | SPINE-C | unknown | ASSIGNED PA | Oct 14, 2021 | abuse@ via NL-SPINE-20190716 |
| └ 45.129.174.0/23 | 512 | SPINE-D | unknown | ASSIGNED PA | Oct 14, 2021 | abuse@ via NL-SPINE-20190716 |
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
Origin network
AS205185
NL
- Name
- Eurofiber Cloud Infra B.V.
- Type
- Hosting
- Registered
- Oct 19, 2017
- Domain
- dcspine.nl
- Website
- dcspine.nl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2019
- Current origin since
- Nov 2019 · 6.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.129.172.0/22 | AS205185 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS205185 | RIPE | MNT-DCSPINE | May 11, 2020 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.129.172.0/24 | AS205185 | RIPE | MNT-DCSPINE | Oct 14, 2021 | |
| 45.129.173.0/24 | AS205185 | RIPE | MNT-DCSPINE | Oct 14, 2021 | |
| 45.129.174.0/24 | AS205185 | RIPE | MNT-DCSPINE | Oct 14, 2021 | |
| 45.129.175.0/24 | AS205185 | RIPE | MNT-DCSPINE | Oct 14, 2021 |
Whois
Registration for this announcement
- Range
- 45.
129. 172. 0/ 22 - Netname
- NL-SPINE-20190716
- Registrant
- Eurofiber Cloud Infra B.V.
- Registrant country
- NL
- Organization
- Eurofiber Cloud Infra B.V. (ORG-ESB4-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Oct 14, 2021
- Updated
- Feb 4, 2026
- Maintainer
- MNT-DCSPINE
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Jul 16, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
eurofibercloudinfra. com - Name
- Eurofiber Spine NOC
- Handle
- ESN63-RIPE