National Electronics and Computer Technology Center
Data as of 2026-10-11
BGP inherited
This organisation
| Netblocks | 86 · 91,392 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2001:f00::/32) |
| Also registered under this name | 91 netblocks across 3 separate records |
| Record ID | 245463797 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 27 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (86)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 164.115.3.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.15.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.19.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.20.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.21.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.22.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.23.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.24.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.25.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.26.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.27.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.28.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.29.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.31.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.32.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.33.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.34.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.35.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.36.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.37.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.38.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.39.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.40.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.41.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.42.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.43.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.44.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.45.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.46.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.47.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.49.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.50.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.60.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.61.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.62.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.63.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.64.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.65.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.74.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.75.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.80.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.81.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.90.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.91.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.92.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.93.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.94.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.95.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.96.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.97.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.131.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.133.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.138.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.248.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 192.150.250.0/23 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 202.44.96.0/24 | National Electronics and Computer Technology Center | APNIC | ASSIGNED PORTABLE | ● high |
| 202.139.202.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 202.139.203.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.96.0/19 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.100.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.129.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.130.0/23 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.130.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.131.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.132.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.132.0/23 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.132.0/22 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.133.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.134.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.134.0/23 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.135.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.136.0/23 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.144.0/23 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.144.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 203.185.145.0/24 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 2001:c38:90a3::/48 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 2001:c38:90a4::/48 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 2001:f00::/32 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 2401:9d00:1111::/48 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 2401:9d00:1112::/48 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 2401:9d00:1131::/48 | National Electronics and Computer Technology Center | BGP | ANNOUNCED | ● high |
| 164.115.0.0/16 | National Electronics and Computer Technology Center | ARIN | ALLOCATED PORTABLE | ● low |
| 192.150.250.0/24 | National Electronics and Computer Technology Center | APNIC | ASSIGNED PORTABLE | ● low |
| 192.150.251.0/24 | National Electronics and Computer Technology Center | APNIC | ASSIGNED PORTABLE | ● low |
| 203.185.64.0/19 | National Electronics and Computer Technology Center | APNIC | ALLOCATED PORTABLE | ● low |
| 203.185.128.0/19 | National Electronics and Computer Technology Center | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (6)
Footprint over time
16 weekly snapshots · JSON
89
+2 netblocks since 2026-07-05
2026-07-05
peak 89
2026-10-11
Network trust
what's this?
RPKI hygiene: D
how networks compare →
27.0%
of checked blocks have valid RPKI ROA coverage
(24 of 89)
Possible discrepancies (1)
These blocks are registered to National Electronics and Computer Technology Center 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.
| 203.185.64.0/19 /19 | authorized for AS7588 — Internet Thailand Company Ltd. |
NIC Handles
AN946-AP
APNIC-HM
AS38296
AS3836
AS9835
CC155-AP
CC155-AP
CC1626-AP
CC1626-AP
IRT-NECTEC-TH
IRT-NECTEC-TH
MAINT-NECTEC-AP
+15 more