AS211769 Springer Nature B.V. 🇳🇱 NL
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,792 (7 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
1
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
- AS211769
- Name
- Springer Nature B.V.
- Organisation
- Springer Nature B.V.
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2021-02-19
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 192.129.24.0/23 v4 | no ROA | 45 | 3454949544211769 | 2026-09-18 |
| 195.128.8.0/22 v4 | no ROA | 45 | 3454949544211769 | 2026-09-18 |
| 195.138.194.0/24 v4 | no ROA | 45 | 3454949544211769 | 2026-09-18 |
| 2a07:78c0::/29 v6 | no ROA | 34 | 3454949544211769 | 2026-09-18 |