AS149401
PT Sintesa Sinergi Nusantara
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
- Multiple-origin (MOAS) routing anomaly −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 3 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS149401 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 103.182.81.0/24 | AS23456, AS63859, AS149401 | 2026-07-18 11:37:44 |
| 103.182.80.0/24 | AS23456, AS149401 | 2026-07-17 17:52:37 |
| 103.182.80.0/23 | AS23456, AS149401 | 2026-07-17 17:52:37 |
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.182.80.0/23 | 512 |
6.6%
|
PT Sintesa Sinergi Nusantara | ID | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS149401 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 |
|---|---|---|
| 103.182.80.0/23 | 17,892 | 2026-07-18 10:52:08 |
| 103.182.81.0/24 | 17,845 | 2026-07-18 10:52:08 |
| 103.182.80.0/24 | 17,840 | 2026-07-18 10:52:08 |
Frequently Asked Questions
What is AS149401?
AS149401 is an Autonomous System Number assigned to PT Sintesa Sinergi Nusantara. 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 AS149401 announce?
AS149401 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Indonesia.
Who operates AS149401?
AS149401 is operated by PT Sintesa Sinergi Nusantara. The organization is based in Indonesia. You can view all IP ranges and related ASNs on the organization page.
What country is AS149401 registered in?
AS149401 is registered in Indonesia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
