AS21247 Association IP Synergies 🇫🇷 FR
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
512 (2 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
5
transit providers observed
Peers
7
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS21247
- Name
- Association IP Synergies
- Organisation
- IP SYNERGIES
- Country
- 🇫🇷 FR
- RIR
- RIPENCC
- Allocated
- 2001-10-05
- Traffic levels
- 100-1000Mbps
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS21247
- Website
- https://www.ipsyn.net/
- PeeringDB
- net/15875
- Exchanges
- 1
- Facilities
- 1
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 |
|---|---|---|---|---|
| 193.109.142.0/23 v4 | no ROA | 44 | 3772121247 | 2026-09-18 |
| 2001:67c:6cc::/48 v6 | no ROA | 35 | 5062821247 | 2026-09-18 |