Data as of Nov 3, 2026
45.8.236.0/22
No anonymizer space · no proxy exits in 30 daysCritical Core BV · space held by Scalia B.V.
Network & registry
Origin network
AS49033
NL
- Name
- Critical Core BV
- Registered
- Oct 4, 2016
- Domain
- criticalcore.nl
- Website
- www.criticalcore.nl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2019
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.8.236.0/22 | AS49033 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49033 | RIPE | MNT-SMARTROUTING | Apr 23, 2019 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.8.236.0/23 | AS49033 | RIPE | MNT-SMARTROUTING | Apr 23, 2019 | |
| 45.8.236.0/24 | AS49033 | RIPE | MNT-SMARTROUTING | Apr 23, 2019 | |
| 45.8.237.0/24 | AS49033 | RADB | Proxy route | MAINT-AS7545 | Nov 13, 2023 |
| 45.8.238.0/23 | AS49033 | RIPE | MNT-SMARTROUTING | Apr 23, 2019 | |
| 45.8.238.0/24 | AS49033 | RADB | Proxy route | MAINT-AS7545 | Nov 13, 2023 |
| 45.8.239.0/24 | AS49033 | RADB | Proxy route | MAINT-AS7545 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 45.8.236.0/22
- Netname
- NL-SCALIA-20190416
- Registrant
- Scalia B.V.
- Registrant country
- NL
- Organization
- Scalia B.V. (ORG-SB564-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Apr 16, 2019
- Updated
- Apr 16, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Apr 16, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR52095-RIPE