FR-ALTEN
Cluster stats
Netblocks59
All fragments 136 blocks across 3 clusters
Cluster ID192020077
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
59 0 netblocks since 2026-07-05
2026-07-05 peak 59 2026-07-06

IP Ranges (59)

showing 50 of 59 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
62.23.71.152/29 NET-FR-ALTEN RIPE ASSIGNED PA ● low
62.160.154.16/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.80.86.56/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.252.42.192/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.252.165.192/27 FR-ALTEN RIPE ASSIGNED PA ● low
81.252.195.200/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.252.204.128/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.255.40.48/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.255.68.232/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.255.72.224/29 FR-ALTEN RIPE ASSIGNED PA ● low
81.255.162.224/29 FR-ALTEN RIPE ASSIGNED PA ● low
83.206.18.104/29 FR-ALTEN RIPE ASSIGNED PA ● low
83.206.19.72/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.80.1.152/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.134.96/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.136.224/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.193.216/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.194.32/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.201.216/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.204.16/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.204.88/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.204.136/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.83.204.152/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.32.112/30 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.33.160/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.40.64/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.40.232/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.140.88/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.167.72/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.191.120/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.85.252.208/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.102.155.112/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.121.28.168/29 FR-ALTEN RIPE ASSIGNED PA ● low
90.121.32.16/29 FR-ALTEN RIPE ASSIGNED PA ● low
92.173.185.40/29 FR-ALTEN RIPE ASSIGNED PA ● low
92.173.199.40/29 FR-ALTEN RIPE ASSIGNED PA ● low
92.174.80.152/29 FR-ALTEN RIPE ASSIGNED PA ● low
92.174.184.16/29 FR-ALTEN RIPE ASSIGNED PA ● low
92.174.246.156/30 FR-ALTEN RIPE ASSIGNED PA ● low
92.175.6.104/29 FR-ALTEN RIPE ASSIGNED PA ● low
92.175.28.24/29 FR-ALTEN RIPE ASSIGNED PA ● low
194.51.223.120/29 FR-ALTEN RIPE ASSIGNED PA ● low
194.206.0.24/29 FR-ALTEN RIPE ASSIGNED PA ● low
194.206.205.136/29 FR-ALTEN RIPE ASSIGNED PA ● low
194.250.9.64/27 FR-ALTEN RIPE ASSIGNED PA ● low
194.250.23.64/29 FR-ALTEN RIPE ASSIGNED PA ● low
194.250.223.0/27 FR-ALTEN RIPE ASSIGNED PA ● low
194.250.239.144/29 FR-ALTEN RIPE ASSIGNED PA ● low
195.25.72.40/29 FR-ALTEN RIPE ASSIGNED PA ● low
195.25.106.216/29 FR-ALTEN RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (59 of 59)
Possible discrepancies (1)

These blocks are registered to FR-ALTEN but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

195.68.112.0/24 /24 authorized for AS8220 — COLT Technology Services Group Limited

NIC Handles

COLT-FR-MNT DUMY-RIPE DUMY-RIPE PC80199-MNT RAIN-TRANSPAC