210.18.139.9
210.18.139.9 is an IPv4 address announced by AS17488, with approximate network location Chennai, India. It belongs to a residential connection. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | HATHWAY CABLE AND DATACOM LIMITED |
| ASN | AS17488 |
| Network Name | HATHWAY-NET |
| CIDR Block | 210.18.128.0/18 |
| RIR | APNIC |
| Network registration country | IN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Single-Service Host |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS17488 |
| Network Prefix | 210.18.139.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-07-07 00:24:29 UTC |
| Last Seen | 2026-10-07 08:31:02 UTC |
| Profile Built | 2026-11-12 00:25:13 UTC |
| Data Freshness | Stale |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 210.18.139.9
Who owns the IP address 210.18.139.9?
210.18.139.9 is registered to HATHWAY CABLE AND DATACOM LIMITED. The address falls within the 210.18.128.0/18 network block. Registration is held at APNIC.
Where is 210.18.139.9 located?
Geolocation data places 210.18.139.9 in Chennai, Tamil Nadu, India. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 210.18.139.9 malicious or safe?
210.18.139.9 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What ports are open on 210.18.139.9?
Responsive ports observed on 210.18.139.9 include 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 210.18.139.9 a VPN, proxy, or data center address?
210.18.139.9 is classified as a residential network based on network ownership and behavioural analysis.