H2O SOFTWARE LIMITED
H2O-SOFTWARE-LIMITED
Registry
Cluster stats
| Netblocks | 9 |
| Cluster ID | 211122622 |
| Registry | RIPE |
| Customers | find 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
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 162.55.73.16/28 | H2O-SOFTWARE-LIMITED | RIPE | LEGACY | ● low |
| 2a01:4f8:10b:16af::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f8:13b:b66::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f8:13b:c4a::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f8:221:360d::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f8:241:5396::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f8:252:315b::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f8:252:318c::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
| 2a01:4f9:3b:1bdc::/64 | H2O-SOFTWARE-LIMITED | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
HOS-GUN