101.100.216.61
101.100.216.61 is an IPv4 address announced by AS31898, with approximate network location Singapore, Singapore. Its reverse DNS name is v209105.serveradd.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | VODIEN INTERNET SOLUTIONS PTE LTD |
| ASN | AS31898 |
| Network Name | VODIEN-AS-AP |
| CIDR Block | 101.100.216.0/24 |
| RIR | APNIC |
| Network registration country | SG |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | v209105.serveradd.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | v209105.serveradd.com |
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 | Unknown |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | mail.clarionmedical.com.sg |
| Valid From | 2026-01-01T23:24:43+00:00 |
| Valid Until | 2026-04-01T23:24:42+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
🛡️ Public Network Snapshot
| Origin ASN | AS31898 |
| Network Prefix | 101.100.216.0/23 |
| Route mapping | Found |
| RPKI Status | Valid |
| 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 | 31% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 20% | 2 | 3 |
| ownership | 20% | 2 | 4 |
| reputation | 19% | 1 | 3 |
| geolocation | 12% | 2 | 2 |
| Overall | 18% | 10 | 18 |
| Data Coherence | Consistent (100%) |
| Attribution | High (85%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Stale
| First Seen | 2026-07-15 16:15:33 UTC |
| Last Seen | 2026-10-06 10:07:05 UTC |
| Profile Built | 2026-11-13 01:04:11 UTC |
| Data Freshness | Stale |
| Signal Types | 30 |
| Total Observations | 32 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 101.100.216.61
Who owns the IP address 101.100.216.61?
101.100.216.61 is registered to VODIEN INTERNET SOLUTIONS PTE LTD. The address falls within the 101.100.216.0/24 network block. Registration is held at APNIC.
Where is 101.100.216.61 located?
Geolocation data places 101.100.216.61 in Singapore. The local time zone is Asia/Singapore. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 101.100.216.61 malicious or safe?
101.100.216.61 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 101.100.216.61?
The reverse DNS (PTR) record for 101.100.216.61 is v209105.serveradd.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 101.100.216.61?
Responsive ports observed on 101.100.216.61 include 80, 443, 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.