MARINE CORPS CYBERSPACE OPERATIONS GROUP
BGP inherited
Cluster stats
| Netblocks | 12 |
| All fragments | 92 blocks across 64 clusters |
| Cluster ID | 204787402 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 22 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
12
+1 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-13
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.157.0.0/16 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 138.167.0.0/16 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 158.239.0.0/16 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 158.240.0.0/16 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 158.244.0.0/16 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 199.10.128.0 – 199.10.132.255 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 203.125.138.160/29 | MARINE-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 204.223.0.0/16 | MARINE CORPS CYBERSPACE OPERATIONS GROUP | ARIN | ● high | |
| 222.126.10.112/29 | MARINE-PH | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 62.84.144.96/30 | MARINE-CZ | RIPE | ASSIGNED PA | ● low |
| 120.87.38.128/29 | Marine-oil | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 220.241.135.224/29 | MARINE-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(3 of 12)
No discrepancies found among checked blocks.
NIC Handles
AC1718-AP
AE135-AP
AS2068-AP
BNA2-AP
CG272-AP
CG272-AP
DUMY-RIPE
DUMY-RIPE
ET365-AP
GTSCZ-MNT
JD106-AP
JD106-AP
+10 more