AS142381
PT Media Access Telematika
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 AS142381 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) |
|---|---|---|
| 103.155.64.0/23 | AS23456, AS142381 | 2026-07-18 07:22:42 |
| 103.155.64.0/24 | AS23456, AS142381 | 2026-07-18 07:22:42 |
| 103.155.65.0/24 | AS23456, AS142381 | 2026-07-18 07:22:42 |
Network profile
Source: PeeringDB →Present at 5 internet exchanges: BIX Jakarta, OpenIXP / NiCE, JKT-IX: Main, CXC Jakarta, 4b42 Internet Exchange Point: Switzerland
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.155.64.0/23 | 512 |
89.1%
|
PT Media Access Telematika | ID | West Java | Limbangan |
| 103.172.17.0/24 | 256 |
95.7%
|
PT Media Access Telematika | ID | — | — |
| 103.189.231.0/24 | 256 |
0.0%
|
PT Media Access Telematika | ID | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS142381 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 |
|---|---|---|
| 103.155.64.0/23 | 30,324 | 2026-07-18 10:52:14 |
| 103.155.64.0/24 | 30,262 | 2026-07-18 10:52:14 |
| 103.155.65.0/24 | 30,261 | 2026-07-18 10:52:14 |
| 103.189.231.0/24 | 9,244 | 2026-07-18 10:52:03 |
| 103.172.17.0/24 | 6,356 | 2026-07-18 10:52:03 |
| 103.142.20.1/32 | 1 | 2026-05-24 03:14:19 |
Frequently Asked Questions
What is AS142381?
AS142381 is an Autonomous System Number assigned to PT Media Access Telematika. 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 AS142381 announce?
AS142381 announces 1.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Indonesia.
Who operates AS142381?
AS142381 is operated by PT Media Access Telematika. The organization is based in Indonesia. You can view all IP ranges and related ASNs on the organization page.
What country is AS142381 registered in?
AS142381 is registered in Indonesia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
