AS207537 Stefan Blomme 🇧🇪 BE
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
4
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS207537
- Name
- Stefan Blomme
- Organisation
- Stefan Blomme
- Country
- 🇧🇪 BE
- RIR
- RIPENCC
- Allocated
- 2020-01-16
- Network type
- Educational/Research
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- RIPE::AS-BLOMME
- Website
- https://www.as207537.net/
- Looking glass
- https://lg.as207537.net/
- PeeringDB
- net/22115
- Exchanges
- 5
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 185.133.211.0/24 v4 | RPKI valid | 21 | 34800207537 | 2026-09-18 |
| 2001:67c:2bb4::/48 v6 | RPKI valid | 36 | 3454929632207537 | 2026-09-20 |