104.29.137.37
104.29.137.37 is an IPv4 address operated by Cloudflare, Inc. (AS13335), geolocated to Toronto, United States. As of November 5, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.
IP 104.29.137.37 is assigned to Cloudflare, Inc. (ASN 13335) and hosts HTTPS services on ports 443 and 8443 using a certificate for *.discord.media. The address is tagged as a 'Suspicious Host' and appears in DNSBLs categorized as 'bot', contributing to a low overall risk score of 25. Despite the stable ownership label, the recommendation is to monitor the IP due to its placement in a mixed-risk neighborhood with 21 threat siblings.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Network Name | CLOUDFLARENET |
| CIDR Block | 104.16.0.0/12 |
| RIR | ARIN |
| Country | United States |
| 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 Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080 (2 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.discord.media |
| Valid From | 2025-04-29T15:32:00+00:00 |
| Valid Until | 2040-04-25T15:32:00+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 5475 days |
🛡️ Public Network Snapshot
| Origin ASN | AS13335 |
| Network Prefix | 104.29.137.0/24 |
| Route mapping | Found |
| Certificates in transparency logs | 0 certificates |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Not detected |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 33% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 35% | 2 | 3 |
| Overall | 25% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-30 21:58:13 UTC |
| Last Seen | 2026-11-05 16:15:50 UTC |
| Profile Built | 2026-11-05 17:00:24 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 34 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 104.29.137.37
Who owns the IP address 104.29.137.37?
104.29.137.37 is registered to Cloudflare, Inc.. The address falls within the 104.16.0.0/12 network block. Registration is held at ARIN.
Where is 104.29.137.37 located?
Geolocation data places 104.29.137.37 in Toronto, Ontario, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 104.29.137.37 malicious or safe?
104.29.137.37 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 104.29.137.37?
Responsive ports observed on 104.29.137.37 include 443, 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.