23.209.72.134
Intelligence analysis identified IP 23.209.72.134 as an Akamai CDN endpoint (ASN 20940) within the 23.209.72.0/24 block. The profile assigned a Low Risk reputation score of 25 but flagged the host as a "Suspicious Host." Technical scans confirmed HTTP and HTTPS services on ports 80 and 443 with an AkamaiGHost server banner and a valid DigiCert TLS certificate for a248.e.akamai.net.
Control plane data indicated valid RPKI status but invalid DNSSEC, with one DNSBL listing recorded out of eight total lists. Geolocation validation revealed a contradiction between claimed coordinates in Secaucus, New Jersey, and RTT physics measurements, which recorded a 5965.7km distance against a 23ms minimum RTT. No known campaigns or active attacker indicators were detected.
Despite the low risk classification, the presence of signal contradictions and neighborhood threat siblings (2) resulted in a recommendation to Monitor with Low Severity. The subnet maintained a mostly clean classification with an abuse density of 0.0667.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Akamai International, BV |
| ASN | AS20940 |
| Network Name | AIBV |
| CIDR Block | 23.209.72.0/24 |
| RIR | ARIN |
| Country | Netherlands |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | a23-209-72-134.deploy.static.akamaitechnologies.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | a23-209-72-134.deploy.static.akamaitechnologies.com |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | 0/12 domains |
| DMARC | 0/12 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 12 domains |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 2 — Moderate operator sophistication with routing hygiene |
🔌 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 | 37% | 2 | 6 |
| routing | 38% | 4 | 5 |
| services | 27% | 2 | 4 |
| ownership | 35% | 3 | 5 |
| reputation | 27% | 1 | 5 |
| geolocation | 33% | 2 | 5 |
| Overall | 33% | 14 | 30 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | High (85%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-07 04:15:42 UTC |
| Last Seen | 2026-09-26 14:27:57 UTC |
| Profile Built | 2026-09-26 14:31:51 UTC |
| Data Freshness | Live |
| Signal Types | 33 |
| Total Observations | 59 |
Full dossier details are available via our API.