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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 79.109.224.0/22 | 1.0K |
0.0%
|
REDLINK TELECOM Co., Ltd | KH | — | — |
| 103.112.240.0/22 | 1.0K |
0.0%
|
REDLINK TELECOM Co., Ltd | KH | — | — |
| 103.120.120.0/22 | 1.0K |
0.0%
|
REDLINK TELECOM Co., Ltd | KH | — | — |
| 103.121.188.0/22 | 1.0K |
0.0%
|
REDLINK TELECOM Co., Ltd | KH | — | — |
| 139.5.132.0/22 | 1.0K |
0.0%
|
REDLINK TELECOM Co., Ltd | KH | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS137551 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 |
|---|---|---|
| 103.120.122.0/24 | 727,661 | 2026-10-27 11:59:31 |
| 103.120.123.0/24 | 709,980 | 2026-10-27 11:59:32 |
| 103.120.120.0/22 | 672,407 | 2026-10-27 11:59:31 |
| 103.121.188.0/24 | 359,240 | 2026-10-27 11:59:37 |
| 103.121.189.0/24 | 342,194 | 2026-10-27 11:59:37 |
| 103.120.121.0/24 | 306,968 | 2026-10-27 11:50:31 |
| 103.112.240.0/24 | 304,459 | 2026-10-27 11:07:47 |
| 103.120.120.0/24 | 303,831 | 2026-10-27 11:50:31 |
| 103.121.190.0/24 | 303,784 | 2026-10-27 11:59:38 |
| 103.121.191.0/24 | 281,040 | 2026-10-27 11:59:38 |
| 103.112.243.0/24 | 256,183 | 2026-10-27 11:50:03 |
| 103.112.241.0/24 | 254,702 | 2026-10-27 11:50:03 |
| 139.5.132.0/22 | 181,119 | 2026-10-27 11:59:34 |
| 79.109.224.0/22 | 166,721 | 2026-10-27 11:59:36 |
| 103.112.240.0/22 | 119,775 | 2026-10-27 11:59:41 |
| 103.195.0.0/22 | 86,153 | 2026-08-06 03:52:35 |
| 103.121.188.0/22 | 53,038 | 2026-10-27 11:59:36 |
| 103.112.242.0/24 | 19,480 | 2026-10-27 11:49:29 |
| 103.195.0.0/24 | 7,127 | 2026-08-04 08:18:41 |
| 103.195.1.0/24 | 4,243 | 2026-08-04 08:18:41 |
| 103.195.2.0/24 | 2,695 | 2026-08-04 08:18:41 |
| 103.195.3.35/32 | 4 | 2026-08-03 16:06:50 |
| 103.195.0.5/32 | 3 | 2026-08-03 15:00:09 |
Frequently Asked Questions
What is AS137551?
AS137551 is an Autonomous System Number assigned to REDLINK TELECOM Co., 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 AS137551 announce?
AS137551 announces 5.1K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Cambodia.
Who operates AS137551?
AS137551 is operated by REDLINK TELECOM Co., Ltd. The organization is based in Cambodia. You can view all IP ranges and related ASNs on the organization page.
What country is AS137551 registered in?
AS137551 is registered in Cambodia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
