52.111.230.0
The IP address 52.111.230.0 was identified as an asset belonging to Microsoft Corporation (ASN 8075) hosted within Microsoft Azure cloud infrastructure. Observations confirmed open ports 80 and 443, with the server banner identifying Kestrel. TLS analysis returned a certificate issued by Microsoft TLS G2 RSA CA OCSP 16 for the subject augloop.office.com. DNS records indicated the presence of SPF and DMARC configurations.
Threat intelligence feeds reported zero blacklists and no active indicators of compromise. The address was not flagged as a known attacker, spam source, or Tor exit node, resulting in a Low Risk reputation score of 25. However, neighborhood data for the 52.111.230.0/24 subnet indicated a mixed classification with an abuse density of 0.3 and three threat siblings among ten active siblings. A geolocation contradiction was recorded where the claimed location contradicted RTT physics measurements.
Operational recommendations classified the risk as low, but monitoring was advised due to signal contradictions. The asset remained active and live during the observation window.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Network Name | MSFT |
| CIDR Block | 52.96.0.0/12 |
| 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 | 2/4 domains |
| DMARC | 4/4 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 4 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| 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 | Kestrel |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | augloop.office.com*.augloop.office.comaugloop.svc.cloud.microsoft*.augloop.svc.cloud.microsoftaugloop-msit.office.com*.augloop-msit.office.commsit.augloop.svc.cloud.microsoft*.msit.augloop.svc.cloud.microsoft |
| Valid From | 2026-08-29T00:05:14+00:00 |
| Valid Until | 2027-02-25T00:05:14+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384RSA |
| Validity Period | 180 days |
| Serial Number | 5500C7FF965C5A80A865F09511000000C7FF96 |
| Thumbprint | 502A027BAECB0D164628690EF9D11DAA0C287D09 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-01 14:19:30 UTC |
| Last Seen | 2026-09-26 23:41:22 UTC |
| Profile Built | 2026-09-26 23:55:03 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 38 |
Full dossier details are available via our API.