23.211.136.83
Intelligence Briefing: IP 23.211.136.83/32
Identification and Ownership
The IP address was identified as infrastructure operated by Akamai Technologies, Inc. (ASN 20940). The network role was classified as a Content Delivery Network (CDN) Web Server, located in Boston, Massachusetts, United States. DNS resolution confirmed the hostname a23-211-136-83.deploy.static.akamaitechnologies.com with a forward confirmation count of 1.
Technical Profile
Active services included HTTP (port 80) and HTTPS (port 443), returning a server banner of AkamaiGHost. Traceroute analysis indicated 12 hops with Comcast as a transit network. The control plane recorded a BGP prefix of 23.211.136.0/24 with 28 active siblings in the 23.211.136.83/24 subnet.
Threat Assessment
The reputation score was recorded at 25, classified as Low Risk. The neighborhood classification was marked as clean with an abuse density of 0. Threat indicators were empty, with no known campaigns or correlated IPs detected. Blacklist count remained at 0. Behavioral analysis reported zero honeypot hits, enumeration strikes, or WAF violations.
Recommendation
The recommendation status was set to Monitor with a severity rating of low, citing the clean neighborhood classification. The overall confidence score was very low (0.1667), though data sufficiency was noted at 0.6667. Data freshness indicated live observations between 2026-09-04 and 2026-09-11.
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 | a23-211-136-83.deploy.static.akamaitechnologies.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | a23-211-136-83.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 | 36% | 2 | 8 |
| routing | 13% | 1 | 1 |
| services | 37% | 2 | 6 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 4 |
| Overall | 27% | 10 | 25 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-04 15:15:33 UTC |
| Last Seen | 2026-09-26 14:17:00 UTC |
| Profile Built | 2026-09-26 14:30:30 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 48 |
Full dossier details are available via our API.