CANTAMEN GMBH
CANTAMEN-GMBH
Registry
Cluster stats
Netblocks33
All fragments 38 blocks across 6 clusters
Cluster ID191640692
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

2 weekly snapshots · JSON
33 0 netblocks since 2026-07-05
2026-07-05 peak 33 2026-07-06

IP Ranges (33)

⬇ export CSV
CIDR Org name Registry Status Confidence
2a01:4f8:a0:82dd::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:a0:832c::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10a:36a7::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10a:36b0::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10b:1d9d::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:120:33e3::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:13b:560::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:151:6442::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:151:9156::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:160:82cd::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:161:704a::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:161:83d0::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:62c3::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:6324::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:162:6325::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:171:394a::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:1c30::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:191:2082::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:200:23f2::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:231:1204::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:3d07::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:3d08::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:3d09::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:3d24::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:3d25::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:242:5996::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:9e0::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:251:1441::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:261:1623::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:261:41d1::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:271:1407::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:271:285b::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low
2a01:4f8:272:5189::/64 CANTAMEN-GMBH RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (33 of 33)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE HOS-GUN