135.19.221.48
135.19.221.48 is an IPv4 address operated by VIDEOTRON - Videotron Ltee, CA (AS5769), with approximate network location Lebel-sur-Quévillon, Canada. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Videotron Ltee |
| ASN | AS5769 |
| Network Name | VL-DHCPVIDEOTRON-AL-8713DD00 |
| CIDR Block | 135.19.221.0/24 |
| RIR | ARIN |
| Network registration country | Canada |
| Routing operator | VIDEOTRON - Videotron Ltee, CA |
| Abuse Contact | — |
🌐 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 | Unknown / lookup inconclusive videotron.ca |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 48.221.19.135.in-addr.arpa |
| 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 | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| Port | Probe target | Certificate finding |
|---|---|---|
| (IP-targeted) | CN=login.serviceswifi.com, O=Vidéotron ltée, L=Montreal, S=Quebec, C=CA Previously observed expired certificate; stale evidence |
| SANs | login.serviceswifi.com |
| Valid From | 2025-03-20T00:00:00+00:00 |
| Valid Until | 2026-04-20T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 396 days |
🛡️ Public Network Snapshot
| Origin ASN | AS5769 |
| Network Prefix | 135.19.192.0/18 |
| Route mapping | Found |
| HSTS | Enabled |
| CSP | Not detected |
| HTTP/2 | Not detected |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-11-08 18:45:19 UTC |
| Last Seen | 2026-11-11 03:27:29 UTC |
| Profile Built | 2026-11-13 07:00:36 UTC |
| Data Freshness | Recent |
| Signal Types | 17 |
| Total Observations | 17 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 135.19.221.48
Who owns the IP address 135.19.221.48?
135.19.221.48 is registered to Videotron Ltee. The address falls within the 135.19.221.0/24 network block. Registration is held at ARIN.
Where is 135.19.221.48 located?
Geolocation data places 135.19.221.48 in Lebel-sur-Quévillon, 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 135.19.221.48 malicious or safe?
135.19.221.48 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 135.19.221.48?
Responsive ports observed on 135.19.221.48 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.