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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.142.236.0/23 | 512 |
0.0%
|
GMO GlobalSign Pte Ltd | SG | — | — |
| 209.146.58.0/23 | 512 |
0.0%
|
GMO GlobalSign Pte Ltd | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS138433 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 |
|---|---|---|
| 209.146.58.0/23 | 15,016 | 2026-08-05 04:36:33 |
| 103.142.236.0/23 | 8,624 | 2026-08-05 04:36:33 |
| 116.51.29.96/27 | 139 | 2026-08-03 13:05:48 |
Frequently Asked Questions
What is AS138433?
AS138433 is an Autonomous System Number assigned to GMO GlobalSign Pte Ltd. 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 AS138433 announce?
AS138433 announces 1.0K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Singapore.
Who operates AS138433?
AS138433 is operated by GMO GlobalSign Pte Ltd. The organization is based in Singapore. You can view all IP ranges and related ASNs on the organization page.
What country is AS138433 registered in?
AS138433 is registered in Singapore. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
