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 →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.225.92.0/22 | 1.0K |
0.0%
|
Infobase Limited | BD | Dhaka Division | Dhaka |
| 103.225.92.0/24 | 256 |
0.0%
|
Infobase Limited | BD | — | — |
| 103.225.94.0/24 | 256 |
0.0%
|
Infobase Limited | BD | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS133331 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 |
|---|---|---|
| 103.225.92.0/24 | 368,446 | 2026-08-05 07:58:12 |
| 103.225.94.0/24 | 138,426 | 2026-08-05 07:59:13 |
| 103.225.95.0/24 | 89,859 | 2026-08-05 07:54:49 |
| 103.225.93.0/24 | 89,020 | 2026-08-05 07:54:49 |
Frequently Asked Questions
What is AS133331?
AS133331 is an Autonomous System Number assigned to Infobase Limited. 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 AS133331 announce?
AS133331 announces 1.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Bangladesh.
Who operates AS133331?
AS133331 is operated by Infobase Limited. The organization is based in Bangladesh. You can view all IP ranges and related ASNs on the organization page.
What country is AS133331 registered in?
AS133331 is registered in Bangladesh. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
