VTN-NET
Cluster stats
| Netblocks | 7 |
| All fragments | 10 blocks across 3 clusters |
| Cluster ID | 191861664 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.162.8.104 – 203.162.8.119 | VTN-NET | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 203.162.131.184/29 | VTN-NET | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 212.23.129.192/29 | VTN-NET | RIPE | ASSIGNED PA | ● low |
| 222.252.128.0/17 | vtn-net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 222.253.0.0/19 | vtn-net | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 222.254.64.0 – 222.254.143.255 | VTN-NET | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 222.254.208.0 – 222.254.255.255 | VTN-NET | APNIC | ALLOCATED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (4)
These blocks are registered to VTN-NET but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 222.252.128.0/17 /17 | authorized for AS45899 — Vietnam Posts and Telecommunications (VNPT) |
| 222.254.64.0 – 222.254.143.255 /18 | authorized for AS45899 — Vietnam Posts and Telecommunications (VNPT) |
| 222.254.208.0 – 222.254.255.255 /18 | authorized for AS45899 — Vietnam Posts and Telecommunications (VNPT) |
| 222.253.0.0/19 /19 | authorized for AS45899 — Vietnam Posts and Telecommunications (VNPT) |
NIC Handles
DUMY-RIPE
DUMY-RIPE
HT251-AP
MAINT-VN-VNPT
NV54-AP
PTP2-AP
PTP2-AP
TMR-MNT
VNPT