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 v1.2.1 — 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 |
|---|---|---|---|---|---|---|
| 103.113.92.0/22 | 1.0K |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.133.176.0/22 | 1.0K |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.99.40.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.132.234.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.140.228.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.145.38.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.151.216.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.152.170.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.153.36.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.153.100.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.153.138.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.155.110.0/23 | 512 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
| 103.150.181.0/24 | 256 |
0.0%
|
VPSOR-GLOBAL | CN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS138538 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 |
|---|---|---|
| 103.151.216.0/23 | 18,621 | 2026-10-20 09:43:06 |
| 103.132.234.0/23 | 16,242 | 2026-10-20 09:43:06 |
| 103.145.38.0/23 | 15,962 | 2026-10-20 09:43:06 |
| 103.99.40.0/23 | 15,902 | 2026-10-20 09:43:06 |
| 103.150.181.0/24 | 15,868 | 2026-10-20 09:43:06 |
| 103.155.110.0/23 | 15,780 | 2026-10-20 09:43:06 |
| 103.153.100.0/23 | 15,763 | 2026-10-20 09:43:06 |
| 103.153.138.0/23 | 15,639 | 2026-10-20 09:43:06 |
| 103.152.170.0/23 | 15,611 | 2026-10-20 09:43:06 |
| 103.153.36.0/23 | 15,546 | 2026-10-20 09:43:06 |
| 103.140.228.0/23 | 15,462 | 2026-10-20 09:43:06 |
| 103.133.176.0/22 | 15,225 | 2026-10-20 09:43:06 |
| 103.113.92.0/22 | 12,513 | 2026-10-20 09:43:06 |
Frequently Asked Questions
What is AS138538?
AS138538 is an Autonomous System Number assigned to VPSOR-GLOBAL. 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 AS138538 announce?
AS138538 announces 7.4K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in China.
Who operates AS138538?
AS138538 is operated by VPSOR-GLOBAL. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.
What country is AS138538 registered in?
AS138538 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
