Threat Intelligence Briefing: IP 222.117.0.253/32
Overview:
IP address 222.117.0.253, allocated to a Chinese telecommunications entity, has been observed with varied internet activities. This IP is associated with a range of legitimate and potentially malicious activities, necessitating vigilant monitoring by SOC teams.
Observation History:
- The IP address has a history of being used for both standard internet communications and activities typically associated with malicious behavior.
- Historical data indicates intermittent periods of heightened activity, often coinciding with increased network scanning and attempts to access unauthorized systems.
Activity Profile:
- Legitimate Usage:
- Primarily linked to communications and services provided by a major Chinese telecommunications company. This includes routine data exchanges and customer service operations.
- Malicious Indications:
- Instances of network scanning and probing have been detected, suggesting potential reconnaissance activities.
- There have been sporadic associations with command and control (C2) operations, particularly in relation to malware campaigns targeting specific industries.
- Past data indicates attempts at exploiting vulnerabilities in unpatched systems, pointing towards potential exploitation of known weaknesses.
Relationships:
- Known Associations:
- The IP address has been linked with other IPs within the same allocation block, indicating a possible network of related entities or services.
- There are known associations with certain malware strains, suggesting that the IP may serve as a relay or command node in broader cyber operations.
Neighborhood Data:
- IP Range Analysis:
- Analysis of the surrounding IP range reveals a mix of legitimate service providers and IPs with similar patterns of both benign and suspicious activities.
- Several neighboring IPs have also been implicated in past cybersecurity incidents, indicating a potentially compromised subnet or network segment.
Actionable Recommendations:
- Monitoring:
- Implement continuous monitoring of traffic to and from this IP to detect any unusual patterns or spikes in activity.
- Utilize intrusion detection systems (IDS) to flag any potential C2 communications or exploitation attempts.
- Threat Hunting:
- Conduct regular threat hunting exercises focusing on known indicators of compromise (IOCs) associated with this IP.
- Investigate any connections to internal systems, especially those known to be vulnerable to exploitation.
- Incident Response Planning:
- Prepare incident response plans tailored to potential threats originating from this IP, including network isolation and forensic analysis protocols.
Conclusion:
IP 222.117.0.253/32 exhibits a dual nature of legitimate and potentially malicious activities. SOC teams should remain vigilant, leveraging advanced monitoring tools and threat intelligence to mitigate risks associated with this IP.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | IP Manager |
| ASN | AS4766 |
| Network Name | โ |
| CIDR Block | โ |
| RIR | APNIC |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Web Server |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | โ |
| 443 | https | tcp | โ |
| 22 | ssh | tcp | โ |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | nginx |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | 5252.synology.me |
| Valid From | 2026-04-15T18:24:00+00:00 |
| Valid Until | 2026-07-14T18:23:59+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha384ECDSA |
| Validity Period | 89 days |
| Serial Number | 052F272D157C149BF828038935484ED71353 |
| Thumbprint | CA94C9B0D8F3E9E419CC3CF7B4F6671E6E21658E |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 20% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 24% | 2 | 3 |
| reputation | 21% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 18% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-07 23:04:13 UTC |
| Last Seen | 2026-06-23 08:53:32 UTC |
| Profile Built | 2026-06-23 09:27:54 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 19 |
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