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 →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS45974 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) |
|---|---|---|
| 103.132.32.0/22 | AS10157, AS45974 | 2026-07-21 23:38:16 |
Network profile
Source: PeeringDB →Present at 1 internet exchange: KINX
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS45974 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 |
|---|---|---|
| 180.210.81.0/24 | 9,029 | 2026-07-21 23:22:57 |
| 43.227.116.0/24 | 8,236 | 2026-07-21 23:20:42 |
| 103.194.108.0/24 | 7,943 | 2026-07-21 23:20:41 |
| 114.110.154.0/24 | 7,559 | 2026-07-21 23:20:42 |
| 125.6.43.0/24 | 6,762 | 2026-07-21 22:27:00 |
| 180.210.126.0/24 | 6,760 | 2026-07-21 22:27:00 |
| 103.218.156.0/22 | 6,744 | 2026-07-21 22:27:00 |
| 133.186.186.0/24 | 6,688 | 2026-07-21 23:20:42 |
| 180.210.124.0/24 | 6,663 | 2026-07-21 23:27:52 |
| 180.210.125.0/24 | 6,630 | 2026-07-21 23:28:58 |
| 180.210.87.0/24 | 6,623 | 2026-07-21 22:27:00 |
| 133.186.128.0/17 | 6,617 | 2026-07-21 23:29:55 |
| 106.249.24.0/21 | 6,420 | 2026-07-21 22:27:00 |
| 101.79.69.0/24 | 6,399 | 2026-07-21 22:27:00 |
| 101.79.68.0/24 | 6,382 | 2026-07-21 22:27:00 |
| 114.110.166.0/24 | 6,355 | 2026-07-21 22:27:04 |
| 101.79.70.0/24 | 6,352 | 2026-07-21 22:27:00 |
| 114.110.162.0/24 | 6,287 | 2026-07-21 22:27:00 |
| 114.110.184.0/21 | 6,256 | 2026-07-21 22:27:04 |
| 114.110.163.0/24 | 6,207 | 2026-07-21 22:27:00 |
| 43.254.244.0/24 | 6,206 | 2026-07-21 21:36:31 |
| 45.125.232.0/24 | 6,193 | 2026-07-21 23:20:42 |
| 106.249.32.0/23 | 6,184 | 2026-07-21 23:27:31 |
| 114.110.133.0/24 | 6,153 | 2026-07-21 22:14:42 |
| 114.110.134.0/24 | 6,147 | 2026-07-21 22:14:45 |
| 114.110.164.0/24 | 6,146 | 2026-07-21 22:27:00 |
| 103.243.202.0/24 | 6,144 | 2026-07-21 23:20:41 |
| 114.110.160.0/24 | 6,138 | 2026-07-21 22:27:00 |
| 101.79.71.0/24 | 6,131 | 2026-07-21 22:27:00 |
| 133.186.204.0/24 | 6,115 | 2026-07-21 22:27:00 |
| 125.6.48.0/24 | 6,102 | 2026-07-21 22:27:00 |
| 133.186.202.0/24 | 6,100 | 2026-07-21 22:27:00 |
| 133.186.206.0/24 | 6,098 | 2026-07-21 22:27:00 |
| 114.110.135.0/24 | 6,096 | 2026-07-21 22:14:41 |
| 125.6.46.0/24 | 6,092 | 2026-07-21 22:27:00 |
| 180.210.110.0/24 | 6,089 | 2026-07-21 22:27:00 |
| 133.186.203.0/24 | 6,089 | 2026-07-21 22:27:00 |
| 114.110.161.0/24 | 6,087 | 2026-07-21 22:27:00 |
| 133.186.205.0/24 | 6,087 | 2026-07-21 22:27:00 |
| 133.186.207.0/24 | 6,086 | 2026-07-21 22:27:00 |
| 125.6.54.0/24 | 6,083 | 2026-07-21 22:27:00 |
| 114.110.128.0/24 | 6,080 | 2026-07-21 21:36:24 |
| 125.6.50.0/24 | 6,077 | 2026-07-21 22:27:00 |
| 125.6.44.0/24 | 6,077 | 2026-07-21 22:27:00 |
| 133.186.201.0/24 | 6,071 | 2026-07-21 22:27:00 |
| 114.110.136.0/24 | 6,066 | 2026-07-21 22:14:43 |
| 125.6.52.0/24 | 6,062 | 2026-07-21 22:27:00 |
| 180.210.109.0/24 | 6,061 | 2026-07-21 22:27:00 |
| 125.6.55.0/24 | 6,059 | 2026-07-21 22:27:00 |
| 125.6.47.0/24 | 6,056 | 2026-07-21 22:27:00 |
Showing top 50 of 366 announced prefixes by sample volume.
Frequently Asked Questions
What is AS45974?
AS45974 is an Autonomous System Number assigned to NHNCLOUD. 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 AS45974 announce?
AS45974 announces 97.0K IPv4 addresses distributed across 89 routed CIDR prefixes. The network is registered in South Korea.
Who operates AS45974?
AS45974 is operated by NHNCLOUD. The organization is based in South Korea. You can view all IP ranges and related ASNs on the organization page.
What country is AS45974 registered in?
AS45974 is registered in South Korea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
