99.77.151.27
The IP address 99.77.151.27 was registered to Amazon.com, Inc. under ASN 14618 (AMAZO-4) within the 99.77.128.0/17 block. Geolocation data placed the infrastructure in Ashburn, Virginia, United States.
Network scans confirmed port 443 (HTTPS) with a TLS certificate issued by Amazon RSA 2048 M01 for the domain signal.m1.ue1.app.chime.aws. Despite a reputation score of 25 labeled Low Risk, the IP was classified as a Suspicious Host with one DNSBL listing detected across eight total lists.
Behavioral analysis showed zero honeypot hits, WAF violations, or known campaign associations. Control plane data indicated unstable routing with a risk of DNSBL listing presence.
The security posture was recommended for monitoring with low severity due to insufficient intent classification data and low-grade risk indicators.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon.com, Inc. |
| ASN | AS14618 |
| Network Name | AMAZO-4 |
| CIDR Block | 99.77.128.0/17 |
| 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 | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 80, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | signal.m1.ue1.app.chime.awssignal64.z1.ue1.m.chime.awssignal.z1.ue1.m.chime.aws |
| Valid From | 2026-09-01T00:00:00+00:00 |
| Valid Until | 2027-03-17T23:59:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 197 days |
| Serial Number | 07D1B4877EA8FD95128589B5EACB51AB |
| Thumbprint | 657725494D0052355888BD69B305E3EA5623D4CE |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-16 23:43:54 UTC |
| Last Seen | 2026-09-16 23:43:54 UTC |
| Profile Built | 2026-09-16 23:52:47 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 18 |
Full dossier details are available via our API.