104.154.89.105
104.154.89.105 is an IPv4 address operated by Google LLC (AS396982), geolocated to Council Bluffs, United States. Its reverse DNS name is 105.89.154.104.bc.googleusercontent.com. As of November 6, 2026, IPDebrief rates it Moderate Risk (40/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Organization | Google LLC |
| ASN | AS396982 |
| Network Name | GOOGLE-CLOUD |
| CIDR Block | 104.154.0.0/15 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 105.89.154.104.bc.googleusercontent.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 105.89.154.104.bc.googleusercontent.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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
CN=badssl-fallback-unknown-subdomain-or-no-sni, O=BadSSL Fallback. Unknown subdomain or no SNI., L=San Francisco, S=California, C=US was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.| SANs | badssl-fallback-unknown-subdomain-or-no-sni |
| Valid From | 2016-08-08T21:17:05+00:00 |
| Valid Until | 2018-08-08T21:17:05+00:00 (expired) |
| TLS Protocol | Tls12 |
| Cipher Suite | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 |
| Signature Algorithm | sha256RSA |
| Validity Period | 730 days |
🛡️ Public Network Snapshot
| Origin ASN | AS396982 |
| Network Prefix | 104.154.80.0/20 |
| Route mapping | Found |
| 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 | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 3 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Mostly Consistent (85%) — 1 contradiction(s) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-29 00:24:34 UTC |
| Last Seen | 2026-11-06 01:10:43 UTC |
| Profile Built | 2026-11-06 01:13:58 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 27 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 104.154.89.105
Who owns the IP address 104.154.89.105?
104.154.89.105 is registered to Google LLC. The address falls within the 104.154.0.0/15 network block. Registration is held at ARIN.
Where is 104.154.89.105 located?
Geolocation data places 104.154.89.105 in Council Bluffs, IA, United States. The local time zone is America/Chicago. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 104.154.89.105 malicious or safe?
104.154.89.105 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 104.154.89.105?
The reverse DNS (PTR) record for 104.154.89.105 is 105.89.154.104.bc.googleusercontent.com. This hostname is forward-confirmed, meaning it resolves back to the same address.
What ports are open on 104.154.89.105?
Responsive ports observed on 104.154.89.105 include 80, 443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.