13.125.107.132
13.125.107.132 is an IPv4 address operated by AWS Asia Pacific (Seoul) Region (AS16509), geolocated to Seoul, South Korea. Its reverse DNS name is ec2-13-125-107-132.ap-northeast-2.compute.amazonaws.com. As of October 6, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | AWS Asia Pacific (Seoul) Region |
| ASN | AS16509 |
| Network Name | AMAZON-ICN |
| CIDR Block | 13.125.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-13-125-107-132.ap-northeast-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-13-125-107-132.ap-northeast-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.di.runestone.samsung.comdi.runestone.samsung.com |
| Valid From | 2025-10-14T00:00:00+00:00 |
| Valid Until | 2026-11-14T23:59:59+00:00 |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 396 days |
🛡️ Public Network Snapshot
| Origin ASN | AS16509 |
| Network Prefix | 13.125.0.0/16 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 50% | 2 | 3 |
| ownership | 25% | 1 | 2 |
| reputation | 25% | 1 | 1 |
| geolocation | 50% | 2 | 3 |
| Overall | 35% | 9 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-27 15:24:11 UTC |
| Last Seen | 2026-10-06 01:26:08 UTC |
| Profile Built | 2026-10-06 01:29:42 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 25 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 13.125.107.132
Who owns the IP address 13.125.107.132?
13.125.107.132 is registered to AWS Asia Pacific (Seoul) Region. The address falls within the 13.125.0.0/16 network block. Registration is held at ARIN.
Where is 13.125.107.132 located?
Geolocation data places 13.125.107.132 in Seoul, 11, South Korea. The local time zone is Asia/Seoul. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 13.125.107.132 malicious or safe?
13.125.107.132 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 13.125.107.132?
The reverse DNS (PTR) record for 13.125.107.132 is ec2-13-125-107-132.ap-northeast-2.compute.amazonaws.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 13.125.107.132?
Responsive ports observed on 13.125.107.132 include 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.