Java Online, PT.
Cluster stats
| Netblocks | 10 |
| All fragments | 52 blocks across 8 clusters |
| Cluster ID | 191792507 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-06
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.77.208.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.209.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.210.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.211.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.212.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.213.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.214.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.215.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.216.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
| 203.77.217.0/24 | Java Online, PT. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
No discrepancies found among checked blocks.
NIC Handles
AS18393