142.90.223.133
142.90.223.133 is an IPv4 address announced by AS396338, with approximate network location Mississauga, Canada. Its reverse DNS name is ip-142-90-223-133.user.start.ca. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | AS396338 |
| ASN | AS396338 |
| Network Name | KOODO-ALT |
| CIDR Block | 142.90.208.0/20 |
| RIR | ARIN |
| Network registration country | Canada |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | ip-142-90-223-133.user.start.ca |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ip-142-90-223-133.user.start.ca |
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 | 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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS396338 |
| Network Prefix | 142.90.208.0/20 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 29% | 2 | 2 |
| routing | 17% | 1 | 1 |
| services | 17% | 1 | 1 |
| ownership | 25% | 1 | 1 |
| reputation | 25% | 1 | 1 |
| geolocation | 40% | 2 | 3 |
| Overall | 25% | 8 | 9 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-05 20:12:20 UTC |
| Last Seen | 2026-11-12 04:06:44 UTC |
| Profile Built | 2026-11-12 04:17:45 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 142.90.223.133
Who owns the IP address 142.90.223.133?
142.90.223.133 is registered to AS396338. The address falls within the 142.90.208.0/20 network block. Registration is held at ARIN.
Where is 142.90.223.133 located?
Geolocation data places 142.90.223.133 in Mississauga, Ontario, Canada. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 142.90.223.133 malicious or safe?
142.90.223.133 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 142.90.223.133?
The reverse DNS (PTR) record for 142.90.223.133 is ip-142-90-223-133.user.start.ca. This hostname is not forward-confirmed, so it should be treated as a weak signal.