AS139657
University of the Thai Chamber of Commerce
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
- Academic allocation +6
- Trust score 71 / 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 |
|---|---|---|---|---|---|---|
| 202.28.8.0/21 | 2.0K |
0.0%
|
University of the Thai Chamber of Commerce | TH | Bangkok | Bangkok |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS139657 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 |
|---|---|---|
| 202.28.14.0/23 | 41,130 | 2026-07-31 18:56:15 |
| 202.28.8.0/23 | 40,620 | 2026-07-31 18:56:15 |
| 202.28.12.0/23 | 40,047 | 2026-07-31 18:56:15 |
| 202.28.10.0/23 | 39,881 | 2026-07-31 18:56:15 |
| 202.28.8.0/21 | 28,545 | 2026-07-31 19:12:40 |
Frequently Asked Questions
What is AS139657?
AS139657 is an Autonomous System Number assigned to University of the Thai Chamber of Commerce. 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 AS139657 announce?
AS139657 announces 2.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Thailand.
Who operates AS139657?
AS139657 is operated by University of the Thai Chamber of Commerce. The organization is based in Thailand. You can view all IP ranges and related ASNs on the organization page.
What country is AS139657 registered in?
AS139657 is registered in Thailand. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
