23.221.236.101
Analysis of IP 23.221.236.101 identified it as infrastructure belonging to Akamai Technologies, Inc. (ASN 20940). The address operated as a Content Delivery Network (CDN) service, exposing ports 80 and 443 with TLS certificates issued by DigiCert for Akamai domains. Risk assessment assigned a Low Risk reputation score of 25, with zero active threat indicators and a blacklist count of 0. However, data integrity flagged signal contradictions, specifically noting that claimed geolocation in Cambridge, Massachusetts, contradicted RTT physics measurements indicating a distance of 5663km against a measured RTT of 21.0ms. DNS hygiene was rated Poor due to missing SPF and DMARC records, while the overall analysis confidence remained Very Low. The profile was flagged as a Suspicious Host despite the low risk score. The recommendation was to monitor the asset due to signal contradictions.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Akamai Technologies, Inc. |
| ASN | AS20940 |
| Network Name | AKAMAI |
| CIDR Block | 23.192.0.0/11 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | a23-221-236-101.deploy.static.akamaitechnologies.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | a23-221-236-101.deploy.static.akamaitechnologies.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 | 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 | AkamaiGHost |
| 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 |
| Serial Number | 0373AB420F54941B555742D9AC890626 |
| Thumbprint | 80B29FCE36F71B99CDBB7138B2107D022D478AF9 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 35% | 2 | 3 |
| ownership | 25% | 1 | 2 |
| reputation | 13% | 1 | 1 |
| geolocation | 27% | 2 | 2 |
| Overall | 21% | 8 | 10 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-13 16:50:44 UTC |
| Last Seen | 2026-09-20 21:45:18 UTC |
| Profile Built | 2026-09-20 21:58:41 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 35 |
Full dossier details are available via our API.