AS58291 ColoCenter b.v. 🇳🇱 NL
Announcing 19 prefixes, seen at the RIS collectors.
IPv4 prefixes
16
8,960 (35 × /24)
IPv6 prefixes
3
9 × /32
Upstreams
7
transit providers observed
Peers
21
settlement-free adjacencies
Downstreams
6
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS58291
- Name
- ColoCenter b.v.
- Organisation
- ColoCenter
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2012-06-15
- Network type
- Content
- Traffic levels
- 50-100Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS-COLOCENTER
- Website
- http://www.colocenter.nl
- PeeringDB
- net/5425
- Exchanges
- 9
- Facilities
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
16 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 5.39.184.0/21 v4 | RPKI valid | 43 | 3772158291 | 2026-09-18 |
| 5.253.237.0/24 v4 | RPKI valid | 41 | 3772158291 | 2026-09-18 |
| 23.230.52.0/24 v4 | RPKI valid | 41 | 3772158291 | 2026-09-18 |
| 45.43.153.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-09-18 |
| 45.141.20.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-09-18 |
| 91.205.193.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-09-18 |
| 92.60.66.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-10-06 |
| 104.165.118.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-10-01 |
| 142.252.94.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-10-14 |
| 156.67.120.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-10-01 |
| 185.79.152.0/22 v4 | RPKI valid | 43 | 3772158291 | 2026-09-18 |
| 185.102.68.0/22 v4 | RPKI valid | 43 | 3772158291 | 2026-09-18 |
| 185.140.184.0/22 v4 | RPKI valid | 43 | 3772158291 | 2026-09-18 |
| 199.104.32.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-10-07 |
| 213.156.28.0/22 v4 | RPKI valid | 43 | 3772158291 | 2026-09-18 |
| 216.172.144.0/24 v4 | RPKI valid | 42 | 3772158291 | 2026-10-06 |