90.182.199.221
Intelligence brief for IP address 90.182.199.221/32 indicates the endpoint was observed within the O2 Czech Republic a.s. network (AS5610-MTN). The address was geolocated to Prague, CZ, and was classified as a mobile resource using LTE/5G technology. Observations occurred between 2026-09-06 and 2026-09-22.
The IP carried a Low Risk reputation with a risk score of 25. Although the address appeared on one of eight monitored DNSBL lists, it was not flagged as a known attacker or spam source. Network scanning revealed no open ports, with the service purpose identified as Firewalled / No Services. Behavioral analysis recorded zero honeypot hits, enumeration strikes, or WAF violations. Despite the absence of confirmed malicious activity, the profile was tagged as a Suspicious Host with a likelihood of none for campaign association.
The SOC recommendation was to Monitor with Low severity. The neighborhood analysis classified the subnet as clean with zero threat siblings. Data freshness confirmed the profile as Live based on observations from September 2026.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | AS5610-MTN |
| ASN | AS5610 |
| Network Name | CZ-CZNET-20061017 |
| CIDR Block | 90.176.32.0/19 |
| RIR | RIPE |
| Country | CZ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | 90-182-199-221.rcp.o2.cz |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | 90-182-199-221.rcp.o2.cz |
๐ DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
โ๏ธ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 43% | 2 | 5 |
| Overall | 24% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-09-06 08:16:42 UTC |
| Last Seen | 2026-09-22 21:59:00 UTC |
| Profile Built | 2026-09-22 22:04:58 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.