113.53.191.136
113.53.191.136 is an IPv4 address operated by TOT-NET - TOT Public Company Limited, TH (AS23969), with approximate network location Songkhla, Thailand. Its reverse DNS name is node-cjs.pool-113-53.dynamic.nt-isp.net. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | TOT Public Company Limited |
| ASN | AS23969 |
| Network Name | TOT-NET |
| CIDR Block | 113.53.0.0/16 |
| RIR | APNIC |
| Network registration country | TH |
| Routing operator | TOT-NET - TOT Public Company Limited, TH |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | node-cjs.pool-113-53.dynamic.nt-isp.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | node-cjs.pool-113-53.dynamic.nt-isp.net |
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.
Partial coverage: 1 conclusive IP DNS checks.
| caa | Not found at queried name net |
| spf | Not found at queried name node-cjs.pool-113-53.dynamic.nt-isp.net |
| dmarc | Not found at queried name _dmarc.node-cjs.pool-113-53.dynamic.nt-isp.net |
| dnssec | Unknown / lookup inconclusive 136.191.53.113.in-addr.arpa |
| fcrDns | Not found at queried name node-cjs.pool-113-53.dynamic.nt-isp.net |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS23969 |
| Network Prefix | 113.53.188.0/22 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 18% | 1 | 2 |
| routing | 13% | 1 | 1 |
| services | 34% | 2 | 3 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 27% | 2 | 2 |
| Overall | 15% | 6 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-02 05:50:01 UTC |
| Last Seen | 2026-11-14 06:43:39 UTC |
| Profile Built | 2026-11-14 06:50:08 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 25 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 113.53.191.136
Who owns the IP address 113.53.191.136?
113.53.191.136 is registered to TOT Public Company Limited. The address falls within the 113.53.0.0/16 network block. Registration is held at APNIC.
Where is 113.53.191.136 located?
Geolocation data places 113.53.191.136 in Songkhla, Songkhla, Thailand. The local time zone is Asia/Bangkok. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 113.53.191.136 malicious or safe?
113.53.191.136 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 is the hostname for 113.53.191.136?
The reverse DNS (PTR) record for 113.53.191.136 is node-cjs.pool-113-53.dynamic.nt-isp.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.