54.241.156.57
# IP Intelligence Briefing: 54.241.156.57
## Executive Summary
IP 54.241.156.57 is a low-risk infrastructure endpoint operated by Amazon Web Services (AWS) in San Jose, California. The IP presents standard cloud hosting characteristics with no active threat indicators. No immediate defensive action is required.
## Infrastructure Profile
- Organization: Amazon Technologies Inc. (ASN 16509)
- Classification: Cloud Compute / Web Server
- Geolocation: San Jose, CA, US (37.35°N, 121.96°W)
- Risk Score: 25/100 (Low Risk)
- Provider Score: 0/100 (Standard infrastructure provider)
## Network Services
- Open Ports: TCP/80 (HTTP), TCP/443 (HTTPS)
- Server Type: Apache
- DNS Resolution: server.payscout.com
- TLS Certificate: apsofga.com (issued for apsofga.com, mail.apsofga.com, www.apsofga.com)
- Email Authentication: SPF and DMARC records present
## Threat Assessment
- Blacklist Count: 0
- Known Campaigns: None detected
- Tor Exit Node: No
- Known Attacker: No
- Spam Source: No
- Abuse Confidence Score: Not applicable
## Neighborhood Context
- Subnet: 54.241.156.0/24
- Subnet Classification: Mostly clean
- Abuse Density: 1/100
- Threat Siblings: 1 active threat detected within subnet
- Inherited Risk: 2/100
## Relationship Graph
- Network Association: AMAZON-2011L
- DNS Associations: server.payscout.com (multiple instances)
- Total Relationships: 39 linked entities
## Historical Observations
Analysis of 25 historical observations indicates:
- Consistent geolocation data (San Jose, CA)
- Stable ownership and routing attributes
- No significant changes in threat profile over observation period
## Recommended Actions
Based on current risk profile (25/100), no specific firewall rules or blocking actions are recommended. This IP represents legitimate AWS infrastructure hosting web services. Standard monitoring and logging practices apply.
## Analyst Notes
While the immediate IP presents no threat, the subnet contains 1 active threat sibling. SOC teams should consider monitoring other IPs within 54.241.156.0/24 for anomalous behavior, though the target IP itself remains within acceptable operational parameters.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | — |
| CIDR Block | 54.241.128.0/19 |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | server.payscout.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | server.payscout.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | 1/2 domains |
| DMARC | 1/2 domains |
| FCrDNS | Verified |
| DNSSEC | Valid |
| 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 | Apache |
| HTTP Title | — |
🔐 TLS Certificate
CN=apsofga.com was found on this IP. This may indicate a previously hosted website, a decommissioned service, or stale infrastructure.| SANs | apsofga.commail.apsofga.comwww.apsofga.com |
| Valid From | 2017-03-11T01:21:50+00:00 |
| Valid Until | 2018-03-11T01:21:50+00:00 (expired) |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 365 days |
| Serial Number | 01F7FE01B6 |
| Thumbprint | E6C60BA76D95727E2CDC1FFCD0C5FF0F3C9E7DC6 |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 30% | 2 | 4 |
| routing | 17% | 2 | 3 |
| services | 30% | 2 | 3 |
| ownership | 22% | 3 | 4 |
| reputation | 29% | 1 | 3 |
| geolocation | 26% | 2 | 2 |
| Overall | 25% | 12 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-23 18:30:46 UTC |
| Last Seen | 2026-06-28 22:58:33 UTC |
| Profile Built | 2026-06-29 05:01:50 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 28 |
Full dossier details are available via our API.