AS45291
PT Prima Telekom Indonesia
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: IIX-Jakarta, JKT-IX: Main, OpenIXP / NiCE, AIX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 203.153.216.0/22 | 1.0K |
99.0%
|
PT Prima Telekom Indonesia | ID | — | — |
| 103.156.72.0/23 | 512 |
97.1%
|
PT Prima Telekom Indonesia | ID | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS45291 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 |
|---|---|---|
| 203.153.216.0/24 | 19,047 | 2026-08-03 18:40:07 |
| 203.153.218.0/24 | 19,039 | 2026-08-03 18:40:07 |
| 203.153.217.0/24 | 18,031 | 2026-08-03 18:40:07 |
| 203.153.219.0/24 | 17,893 | 2026-08-03 18:40:02 |
| 103.156.72.0/24 | 17,713 | 2026-08-03 18:40:07 |
| 103.156.73.0/24 | 17,652 | 2026-08-03 18:40:02 |
Frequently Asked Questions
What is AS45291?
AS45291 is an Autonomous System Number assigned to PT Prima Telekom Indonesia. 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 AS45291 announce?
AS45291 announces 1.5K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Indonesia.
Who operates AS45291?
AS45291 is operated by PT Prima Telekom Indonesia. The organization is based in Indonesia. You can view all IP ranges and related ASNs on the organization page.
What country is AS45291 registered in?
AS45291 is registered in Indonesia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
