National Applied Research Laboratories
Cluster stats
| Netblocks | 16 |
| All fragments | 6,764 blocks across 668 clusters |
| Cluster ID | 191611883 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.124.72.0/22 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 103.160.220.0/24 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 103.160.220.0/23 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 120.101.64.0/22 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 140.110.0.0/16 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 140.110.200.0/21 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 140.110.215.0/24 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 203.145.192.0/21 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 203.145.200.0/21 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 203.145.208.0/20 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 211.73.64.0/19 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 211.73.68.0/23 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 211.73.72.0/24 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 211.79.48.0/20 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 2001:e10::/32 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
| 2001:4500:1000::/40 | National Applied Research Laboratories | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(16 of 16)
Possible discrepancies (1)
These blocks are registered to National Applied Research Laboratories 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.
| 120.101.64.0/22 /22 | authorized for AS1659 — Taiwan Academic Network (TANet) Information Center |
NIC Handles
AS18426
AS7539
MAINT-TW-TWNIC