AS131778
PT Dian Nuswantoro Teknologi
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 →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: IIX-Jateng, PANDA-IX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.30.0.0/22 | 1.0K |
82.1%
|
PT Dian Nuswantoro Teknologi | ID | — | — |
| 103.246.107.0/24 | 256 |
88.7%
|
PT Dian Nuswantoro Teknologi | ID | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS131778 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 |
|---|---|---|
| 103.30.1.0/24 | 639,248 | 2026-07-25 00:22:12 |
| 103.30.3.0/24 | 639,112 | 2026-07-25 00:22:12 |
| 103.30.2.0/24 | 638,811 | 2026-07-25 00:22:12 |
| 103.30.0.0/24 | 637,954 | 2026-07-25 00:22:12 |
| 103.30.0.0/23 | 628,205 | 2026-07-25 00:22:12 |
| 103.30.2.0/23 | 501,221 | 2026-07-25 00:22:12 |
| 103.30.0.0/22 | 358,734 | 2026-07-25 00:22:16 |
| 103.246.107.0/24 | 315,218 | 2026-07-25 00:22:47 |
Frequently Asked Questions
What is AS131778?
AS131778 is an Autonomous System Number assigned to PT Dian Nuswantoro Teknologi. 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 AS131778 announce?
AS131778 announces 1.3K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Indonesia.
Who operates AS131778?
AS131778 is operated by PT Dian Nuswantoro Teknologi. The organization is based in Indonesia. You can view all IP ranges and related ASNs on the organization page.
What country is AS131778 registered in?
AS131778 is registered in Indonesia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
