AS24175
National Agency for Scientific and Technological Information
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 203.191.48.0/21 | 2.0K |
0.0%
|
National Agency for Scientific and Technological Information | VN | — | — |
| 110.35.64.0/22 | 1.0K |
0.0%
|
National Agency for Scientific and Technological Information | VN | — | — |
| 119.18.129.0/24 | 256 |
0.0%
|
National Agency for Scientific and Technological Information | VN | — | — |
| 119.18.130.0/24 | 256 |
0.0%
|
National Agency for Scientific and Technological Information | VN | — | — |
| 119.18.141.0/24 | 256 |
0.0%
|
National Agency for Scientific and Technological Information | VN | — | — |
| 119.18.142.0/24 | 256 |
0.0%
|
National Agency for Scientific and Technological Information | VN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS24175 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 203.191.48.0/21 | 18,838 | 2026-08-01 16:12:45 |
| 119.18.130.0/24 | 7,952 | 2026-08-01 19:04:18 |
| 119.18.141.0/24 | 7,926 | 2026-08-01 19:04:18 |
| 119.18.129.0/24 | 7,909 | 2026-08-01 19:04:18 |
| 119.18.142.0/24 | 7,904 | 2026-08-01 19:04:18 |
| 110.35.66.0/24 | 7,799 | 2026-08-01 19:04:18 |
| 110.35.65.0/24 | 7,799 | 2026-08-01 19:04:18 |
| 110.35.64.0/24 | 7,796 | 2026-08-01 19:04:18 |
| 110.35.67.0/24 | 7,773 | 2026-08-01 19:04:18 |
Frequently Asked Questions
What is AS24175?
AS24175 is an Autonomous System Number assigned to National Agency for Scientific and Technological Information. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS24175 announce?
AS24175 announces 4.1K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Vietnam.
Who operates AS24175?
AS24175 is operated by National Agency for Scientific and Technological Information. The organization is based in Vietnam. You can view all IP ranges and related ASNs on the organization page.
What country is AS24175 registered in?
AS24175 is registered in Vietnam. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
