AS39244 Sanoma Schoologica B.V. 🇳🇱 NL
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
6,144 (24 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS39244
- Name
- Sanoma Schoologica B.V.
- Organisation
- Sanoma Schoologica B.V.
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2006-01-18
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 81.21.176.0/23 v4 | RPKI valid | 43 | 3278739244 | 2026-09-18 |
| 81.21.178.0/24 v4 | RPKI valid | 41 | 38001845539244 | 2026-09-18 |
| 81.21.179.0/24 v4 | RPKI valid | 42 | 377213546739244 | 2026-09-18 |
| 81.21.180.0/22 v4 | RPKI valid | 43 | 3278739244 | 2026-09-18 |
| 81.21.184.0/21 v4 | RPKI valid | 43 | 3278739244 | 2026-09-18 |
| 188.65.192.0/21 v4 | RPKI valid | 43 | 3278739244 | 2026-09-18 |