Renater

FR-U-LILLE
Registry
Cluster stats
Netblocks39 · 10,394 IPv4 addresses
All fragments 42 blocks across 2 clusters
Cluster ID208823471
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
39 0 netblocks since 2026-07-05
2026-07-05 peak 39 2026-07-19

IP Ranges (39)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.48.57.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.48.64.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.48.65.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.48.68.0/25 FR-U-LILLE RIPE ASSIGNED PA ● low
193.48.186.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.48.188.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.49.225.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.50.94.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.51.50.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.51.55.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.51.59.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.51.138.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.51.139.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
193.51.245.0/26 FR-U-LILLE RIPE ASSIGNED PA ● low
193.54.101.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.57.139.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.57.202.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.57.218.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.57.219.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.167.64.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.167.93.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.214.78.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.214.79.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.254.116.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.254.117.0 – 194.254.118.255 FR-U-LILLE RIPE ASSIGNED PA ● low
194.254.129.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.254.130.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.254.131.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
194.254.132.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.0.0/22 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.34.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.35.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.93.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.94.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.193.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.194.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.83.196.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
195.220.188.0/24 FR-U-LILLE RIPE ASSIGNED PA ● low
2001:660:4401::/48 FR-U-LILLE RIPE ASSIGNED ● low

Domains hosted in this network

what's this?
univ-lille.fr

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (39 of 39)
RPKI-inferred operator Renater
Nearly all of this network's RPKI-covered space is cryptographically authorized for this single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE RENATER-MNT