Vietnam Internet Network Information Center
Vietnam Internet Network Information Center (VNNIC)
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 2 · 256 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:df7:7ac0::/48) |
| Also registered under this name | 127 netblocks across 10 separate records |
| Record ID | 252962019 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 163.52.139.0/24 | Vietnam Internet Network Information Center (VNNIC) | APNIC | ASSIGNED PORTABLE | ● medium |
| 2001:df7:7ac0::/48 | CAPITALSC-VN | APNIC | ASSIGNED PORTABLE | ● medium |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:df7:7ac0::/48 |
Footprint over time
17 weekly snapshots · JSON
127
+32 netblocks since 2026-07-05
2026-07-05
peak 127
2026-10-18
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
Possible discrepancies (2)
These blocks are registered to Vietnam Internet Network Information Center (VNNIC) 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.
| 2001:df7:7ac0::/48 /48 | authorized for AS149046 — Capital Securities Joint Stock Company |
| 163.52.139.0/24 /24 | authorized for AS149046 — Capital Securities Joint Stock Company |
NIC Handles
MAINT-VN-VNNIC
NTC12-AP
NTC12-AP
ORG-VINI1-AP