Strategic Defense Initiative Organization/SY
Cluster stats
| Netblocks | 1 |
| All fragments | 102 blocks across 31 clusters |
| Cluster ID | 191812353 |
| Registry | ARIN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 129.23.0.0/16 | Strategic Defense Initiative Organization/SY | ARIN | ● high |
NIC Handles
CKN23-ARIN
CKN23-ARIN
CKN23-ARIN
SDIO