AS131483
Jiangsu Dongyun Cloud computing 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
- Multiple-origin (MOAS) routing anomaly −12
- Hosting allocation −6
- Trust score 47 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 11 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS131483 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 43.227.70.0/23 | AS131483, AS153911 | 2026-07-18 11:37:44 |
| 43.226.78.0/23 | AS131483, AS153911 | 2026-07-17 19:22:38 |
| 103.85.84.0/24 | AS56046, AS131483 | 2026-07-17 19:22:38 |
| 103.85.87.0/24 | AS23650, AS56046, AS131483 | 2026-07-17 12:22:35 |
| 103.85.86.0/24 | AS23650, AS56046, AS131483 | 2026-07-17 12:22:35 |
| 43.226.59.0/24 | AS131483, AS151300, AS151302 | 2026-07-17 05:07:32 |
| 43.226.58.0/24 | AS131483, AS151300, AS151302 | 2026-07-17 05:07:32 |
| 43.226.63.0/24 | AS131483, AS151300, AS151302 | 2026-07-17 05:07:32 |
| 43.226.60.0/24 | AS23650, AS131483, AS151300, AS151302 | 2026-07-17 05:07:32 |
| 43.226.61.0/24 | AS131483, AS151300, AS151302 | 2026-07-17 05:07:32 |
| 43.226.57.0/24 | AS23650, AS131483, AS151300, AS151302 | 2026-07-17 05:07:32 |
Network profile
Source: PeeringDB →Present at 1 internet exchange: CN-IX-SH: CN-IX-SH
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 43.248.140.0/23 | 512 |
0.0%
|
AS Number for CHINANET jiangsu province backbone | CN | — | — |
| 103.85.86.0/23 | 512 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.226.61.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.226.62.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.226.78.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.227.71.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.97.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.99.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.118.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.128.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.131.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.139.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
| 43.248.142.0/24 | 256 |
0.0%
|
Jiangsu Dongyun Cloud computing co., LTD | CN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS131483 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 |
|---|---|---|
| 43.248.99.0/24 | 15,430 | 2026-06-28 12:30:27 |
| 103.85.86.0/24 | 14,837 | 2026-07-18 09:48:00 |
| 43.226.62.0/24 | 14,061 | 2026-07-07 03:51:19 |
| 103.85.87.0/24 | 13,304 | 2026-07-18 09:48:00 |
| 43.226.60.0/24 | 12,174 | 2026-06-28 12:49:10 |
| 43.226.61.0/24 | 12,164 | 2026-07-13 06:32:24 |
| 43.248.139.0/24 | 11,637 | 2026-06-28 12:49:10 |
| 43.226.63.0/24 | 11,138 | 2026-06-28 12:49:10 |
| 43.248.142.0/24 | 10,850 | 2026-07-13 06:46:18 |
| 43.226.78.0/24 | 9,016 | 2026-06-12 10:16:24 |
| 43.227.71.0/24 | 8,937 | 2026-07-13 06:46:18 |
| 43.248.118.0/24 | 8,338 | 2026-06-30 10:04:07 |
| 43.248.140.0/24 | 8,279 | 2026-06-12 09:11:20 |
| 43.248.116.0/24 | 7,735 | 2026-06-11 09:49:07 |
| 43.248.117.0/24 | 7,713 | 2026-06-30 08:37:41 |
| 43.248.141.0/24 | 7,434 | 2026-06-12 09:11:20 |
| 43.248.129.0/24 | 7,331 | 2026-06-30 08:37:43 |
| 43.248.102.0/24 | 7,091 | 2026-06-12 09:08:14 |
| 43.248.128.0/24 | 7,052 | 2026-06-30 08:37:41 |
| 43.226.57.0/24 | 6,551 | 2026-07-13 08:24:15 |
| 43.248.97.0/24 | 6,183 | 2026-06-11 09:49:07 |
| 43.248.131.0/24 | 5,847 | 2026-06-11 09:49:38 |
| 43.226.59.0/24 | 5,213 | 2026-07-13 08:24:15 |
| 43.248.103.0/24 | 5,201 | 2026-06-11 09:49:07 |
| 43.248.100.0/24 | 4,965 | 2026-06-10 14:08:15 |
| 43.248.119.0/24 | 4,912 | 2026-06-30 08:37:41 |
| 43.226.58.0/24 | 4,182 | 2026-06-28 12:49:10 |
| 43.248.133.0/24 | 4,098 | 2026-06-30 08:42:20 |
| 43.248.96.0/24 | 3,545 | 2026-06-16 11:29:01 |
| 43.226.56.0/24 | 3,302 | 2026-06-28 12:49:10 |
| 43.248.138.0/24 | 2,189 | 2026-06-12 09:09:04 |
| 103.85.85.0/24 | 2,088 | 2026-06-10 13:32:54 |
| 43.226.79.0/24 | 2,053 | 2026-06-10 14:08:15 |
| 43.227.70.0/23 | 1,346 | 2026-06-12 12:05:48 |
| 43.226.56.0/21 | 1,091 | 2026-06-14 09:03:18 |
| 103.85.84.0/24 | 937 | 2026-06-05 03:07:04 |
| 43.226.78.0/23 | 925 | 2026-06-13 22:17:35 |
| 43.248.98.0/24 | 841 | 2026-06-05 08:01:19 |
| 43.248.136.0/24 | 448 | 2026-06-06 08:41:57 |
| 23.129.76.0/24 | 128 | 2026-06-10 09:02:19 |
Frequently Asked Questions
What is AS131483?
AS131483 is an Autonomous System Number assigned to Jiangsu Dongyun Cloud computing 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 AS131483 announce?
AS131483 announces 3.8K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in China.
Who operates AS131483?
AS131483 is operated by Jiangsu Dongyun Cloud computing co., LTD. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.
What country is AS131483 registered in?
AS131483 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
