140.228.21.208
140.228.21.208 is an IPv4 address operated by COGENT-174 - Cogent Communications, LLC, US (AS174), with approximate network location Montreal, Canada. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Internet Utilities NA LLC |
| ASN | AS174 |
| Network Name | NETUTILS |
| CIDR Block | 140.228.16.0/20 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | COGENT-174 - Cogent Communications, LLC, US |
| 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.
| caa | Not checked |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Not checked |
| fcrDns | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 3389, 8080 (3 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS174 |
| Network Prefix | 140.228.21.0/24 |
| 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 | 50% | 2 | 3 |
| ownership | 25% | 1 | 2 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 25% | 6 | 8 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Aging
| First Seen | 2026-10-26 08:28:30 UTC |
| Last Seen | 2026-10-26 08:28:30 UTC |
| Profile Built | 2026-11-13 04:04:25 UTC |
| Data Freshness | Aging |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 140.228.21.208
Who owns the IP address 140.228.21.208?
140.228.21.208 is registered to Internet Utilities NA LLC. The address falls within the 140.228.16.0/20 network block. Registration is held at ARIN.
Where is 140.228.21.208 located?
Geolocation data places 140.228.21.208 in Montreal, QC, Canada. The local time zone is America/Toronto. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 140.228.21.208 malicious or safe?
140.228.21.208 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 140.228.21.208?
Responsive ports observed on 140.228.21.208 include 80, 443, 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.