173.206.231.135
173.206.231.135 is an IPv4 address operated by EBOX - EBOX, CA (AS1403), with approximate network location Montreal, Canada. Its reverse DNS name is 135-231-206-173.qc.ftth.ebox.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | EBOX |
| ASN | AS1403 |
| Network Name | EBOX-NET-173-206-208-0-1 |
| CIDR Block | 173.206.208.0/20 |
| RIR | ARIN |
| Network registration country | Canada |
| Routing operator | EBOX - EBOX, CA |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 135-231-206-173.qc.ftth.ebox.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 135-231-206-173.qc.ftth.ebox.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 | Unknown / lookup inconclusive ebox.net |
| spf | Unknown / lookup inconclusive ebox.net |
| dmarc | Unknown / lookup inconclusive ebox.net |
| dnssec | Unknown / lookup inconclusive 135.231.206.173.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive 135-231-206-173.qc.ftth.ebox.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
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS1403 |
| Network Prefix | 173.206.224.0/21 |
| Route mapping | Found |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-11-12 18:51:36 UTC |
| Last Seen | 2026-11-14 15:06:55 UTC |
| Profile Built | 2026-11-13 09:06:22 UTC |
| Data Freshness | Fresh |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 173.206.231.135
Who owns the IP address 173.206.231.135?
173.206.231.135 is registered to EBOX. The address falls within the 173.206.208.0/20 network block. Registration is held at ARIN.
Where is 173.206.231.135 located?
Geolocation data places 173.206.231.135 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 173.206.231.135 malicious or safe?
173.206.231.135 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 173.206.231.135?
The reverse DNS (PTR) record for 173.206.231.135 is 135-231-206-173.qc.ftth.ebox.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.