142.166.39.170
142.166.39.170 is an IPv4 address operated by CANET-ASN-4 - Bell Canada, CA (AS855), with approximate network location Saint John, Canada. It belongs to a mobile network with reverse DNS name ae16-181.1fw.ba10.stjh.nf.bellaliant.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Bell Canada |
| ASN | AS855 |
| Network Name | SNI1-BELL-ALIANT-166 |
| CIDR Block | 142.166.0.0/16 |
| RIR | ARIN |
| Network registration country | Canada |
| Routing operator | CANET-ASN-4 - Bell Canada, CA |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ae16-181.1fw.ba10.stjh.nf.bellaliant.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ae16-181.1fw.ba10.stjh.nf.bellaliant.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.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not found at queried name net |
| spf | Unknown / lookup inconclusive ae16-181.1fw.ba10.stjh.nf.bellaliant.net |
| dmarc | Unknown / lookup inconclusive _dmarc.ae16-181.1fw.ba10.stjh.nf.bellaliant.net |
| dnssec | Unknown / lookup inconclusive 170.39.166.142.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive ae16-181.1fw.ba10.stjh.nf.bellaliant.net |
☁️ Network Classification
| Infrastructure | Mobile |
| 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 | AS855 |
| Network Prefix | 142.166.0.0/16 |
| 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 | 35% | 2 | 2 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 35% | 2 | 2 |
| Overall | 20% | 6 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-10-24 13:23:44 UTC |
| Last Seen | 2026-11-11 03:03:14 UTC |
| Profile Built | 2026-11-13 07:13:51 UTC |
| Data Freshness | Fresh |
| Signal Types | 18 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 142.166.39.170
Who owns the IP address 142.166.39.170?
142.166.39.170 is registered to Bell Canada. The address falls within the 142.166.0.0/16 network block. Registration is held at ARIN.
Where is 142.166.39.170 located?
Geolocation data places 142.166.39.170 in Saint John, NB, Canada. The local time zone is America/Halifax. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 142.166.39.170 malicious or safe?
142.166.39.170 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 142.166.39.170?
The reverse DNS (PTR) record for 142.166.39.170 is ae16-181.1fw.ba10.stjh.nf.bellaliant.net. This hostname is forward-confirmed, meaning it resolves back to the same address.
Is 142.166.39.170 a VPN, proxy, or data center address?
142.166.39.170 is classified as a mobile network based on network ownership and behavioural analysis.