AS131151
Imcloud Technology Co., Ltd.
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
- Hosting allocation −6
- Trust score 59 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
AS131151 — global IP footprint
Cities where AS131151 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 187.79.248.0/21 | 2.0K |
90.9%
|
Imcloud Technology Co., Ltd. | TW | Changhua | Changhua |
| 103.123.132.0/23 | 512 |
93.9%
|
Imcloud Technology Co., Ltd. | TW | New Taipei City | Banqiao |
| 103.137.22.0/23 | 512 |
97.9%
|
Imcloud Technology Co., Ltd. | TW | Taipei City | Taipei |
| 123.253.140.0/23 | 512 |
95.1%
|
Imcloud Technology Co., Ltd. | TW | Taipei City | Taipei |
| 103.158.228.0/24 | 256 |
92.6%
|
Imcloud Technology Co., Ltd. | TW | Taipei City | Taipei |
| 103.208.196.0/24 | 256 |
91.4%
|
Imcloud Technology Co., Ltd. | TW | Taipei City | Taipei |
| 103.246.219.0/24 | 256 |
95.3%
|
Imcloud Technology Co., Ltd. | TW | Taipei City | Taipei |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS131151 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 |
|---|---|---|
| 103.158.228.0/23 | 58,736 | 2026-07-18 11:21:56 |
| 123.253.140.0/23 | 5,663 | 2026-07-18 11:32:05 |
| 103.137.22.0/23 | 5,623 | 2026-07-18 11:32:05 |
| 103.123.132.0/22 | 5,614 | 2026-07-18 11:32:05 |
| 187.79.248.0/21 | 5,242 | 2026-07-18 11:32:05 |
| 103.158.228.0/24 | 4,111 | 2026-07-18 09:48:05 |
| 103.137.23.0/24 | 2,983 | 2026-07-18 09:48:03 |
| 103.246.219.0/24 | 2,980 | 2026-07-18 09:48:03 |
| 103.137.22.0/24 | 2,967 | 2026-07-18 09:48:03 |
| 103.208.196.0/24 | 2,964 | 2026-07-18 09:48:03 |
| 123.253.141.0/24 | 2,958 | 2026-07-18 09:48:03 |
| 103.123.133.0/24 | 2,956 | 2026-07-18 09:48:03 |
| 103.123.132.0/24 | 2,944 | 2026-07-18 09:48:03 |
| 123.253.140.0/24 | 2,921 | 2026-07-18 09:48:03 |
Frequently Asked Questions
What is AS131151?
AS131151 is an Autonomous System Number assigned to Imcloud Technology 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 AS131151 announce?
AS131151 announces 4.4K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Taiwan.
Who operates AS131151?
AS131151 is operated by Imcloud Technology Co., Ltd.. The organization is based in Taiwan. You can view all IP ranges and related ASNs on the organization page.
What country is AS131151 registered in?
AS131151 is registered in Taiwan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
