23.211.136.74
An intelligence assessment was conducted on IP 23.211.136.74/32. Ownership was attributed to Akamai Technologies, Inc. (AS20940), and the network role was classified as a CDN web server. The IP was rated Low Risk with a score of 25. No threat indicators were present, including no known campaigns, attacker associations, or spam sources. However, one DNSBL listing was recorded among eight total lists checked.
Geolocation data placed the node in Massachusetts, United States, but a contradiction was noted between the claimed location and RTT physics measurements (12ms RTT vs 113.3ms minimum for the reported distance). Service scanning detected open TCP ports 80 and 443 with an AkamaiGHost banner. DNS hygiene was rated Poor due to the absence of SPF, DMARC, and DNSSEC records.
Live signal activity was observed as of 2026-09-06. The neighborhood classification was clean with zero threat siblings. The recommended action was Monitor with Low severity.
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 | a23-211-136-74.deploy.static.akamaitechnologies.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | a23-211-136-74.deploy.static.akamaitechnologies.com |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | 0/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 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 | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 40% | 2 | 7 |
| routing | 13% | 1 | 1 |
| services | 38% | 2 | 5 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 38% | 2 | 5 |
| Overall | 30% | 10 | 24 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-06 22:25:58 UTC |
| Last Seen | 2026-09-21 13:15:28 UTC |
| Profile Built | 2026-09-21 13:26:57 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 41 |
Full dossier details are available via our API.