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
- Long-established allocation (15y) +6
- Not on any threat blocklist +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 39.126.138.164
- CIDR range
- 39.126.136.0/21
- IP range (int)
- 662,603,776 — 662,605,823
- Prefix length
- /21
- Organization
- HCN Dongjak
- ASN
- AS7562
- ASN name
- HCN Dongjak
- Location
- Yeonje-gu, Busan, South Korea
- Coordinates
- 35.181100, 129.092800
- Accuracy radius
- 5 km
- Postal code
- 47597
- Regional Internet Registry
- APNIC
- Allocated
- 2011-04-08
- Data source(s)
- ipinfo_lite, maxmind_city, maxmind_asn, maxmind_country
- Last updated
- 2026-07-21 04:29:57
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 39.126.138.164?
39.126.138.164 is allocated to HCN Dongjak (AS7562), registered in Yeonje-gu, South Korea.
Where is 39.126.138.164 located?
The geolocation for 39.126.138.164 maps to Yeonje-gu, South Korea based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 39.126.138.164 on?
39.126.138.164 belongs to the 39.126.136.0/21 network block announced by AS7562. This range contains 2,048 addresses.
Does 39.126.138.164 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
