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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: KOIX
Web3 footprint
AS9947 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 61.100.71.0/24 | 256 |
0.0%
|
kt cloud Co., Ltd | KR | — | — |
| 61.100.72.0/24 | 256 |
0.0%
|
kt cloud Co., Ltd | KR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS9947 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 |
|---|---|---|
| 61.100.72.0/24 | 8,132 | 2026-07-24 03:25:54 |
| 61.100.71.0/24 | 8,131 | 2026-07-24 03:25:54 |
Frequently Asked Questions
What is AS9947?
AS9947 is an Autonomous System Number assigned to kt cloud 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 AS9947 announce?
AS9947 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in South Korea.
Who operates AS9947?
AS9947 is operated by kt cloud Co., Ltd. The organization is based in South Korea. You can view all IP ranges and related ASNs on the organization page.
What country is AS9947 registered in?
AS9947 is registered in South Korea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
