139.177.196.169
139.177.196.169 is an IPv4 address operated by Linode (AS63949), geolocated to Toronto, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name prod-krypton-ca-central-3.li.binaryedge.ninja. As of October 6, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Linode |
| ASN | AS63949 |
| Network Name | LINODE |
| CIDR Block | 139.177.192.0/20 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | prod-krypton-ca-central-3.li.binaryedge.ninja |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 139-177-196-169.ip.linodeusercontent.com |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | 0/7 domains |
| DMARC | 0/7 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 7 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 2 — Moderate operator sophistication with routing hygiene |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| 22 | ssh | tcp | Banner detected |
| Closed Ports | 25, 80, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | a248.e.akamai.net*.akamaized.net*.akamaized-staging.net*.akamaihd.net*.akamaihd-staging.net |
| Valid From | 2025-12-22T00:00:00+00:00 |
| Valid Until | 2026-12-22T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 365 days |
🛡️ Public Network Snapshot
| Origin ASN | AS63949 |
| Network Prefix | 139.177.192.0/21 |
| Route mapping | Found |
| RPKI Status | Valid |
| 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 | 2 |
| routing | 48% | 3 | 4 |
| services | 35% | 2 | 3 |
| ownership | 36% | 3 | 4 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 31% | 13 | 18 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-13 15:24:13 UTC |
| Last Seen | 2026-10-06 11:06:12 UTC |
| Profile Built | 2026-10-06 11:06:51 UTC |
| Data Freshness | Live |
| Signal Types | 30 |
| Total Observations | 38 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 139.177.196.169
Who owns the IP address 139.177.196.169?
139.177.196.169 is registered to Linode. The address falls within the 139.177.192.0/20 network block. Registration is held at ARIN.
Where is 139.177.196.169 located?
Geolocation data places 139.177.196.169 in Toronto, ON, United States. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 139.177.196.169 malicious or safe?
139.177.196.169 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 139.177.196.169?
The reverse DNS (PTR) record for 139.177.196.169 is prod-krypton-ca-central-3.li.binaryedge.ninja. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 139.177.196.169?
Responsive ports observed on 139.177.196.169 include 443, 22. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 139.177.196.169 a VPN, proxy, or data center address?
139.177.196.169 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.