223.123.73.183
# IP Intelligence Briefing: 223.123.73.183/32
## Executive Summary
IP address 223.123.73.183 presents as a Low Risk indicator with a risk score of 25. The address is registered to CMPak Limited (ASN 59257) with network name CMPak-Mobile-Fixed-Network. While the primary profile indicates US geolocation (Boston, MA), historical observations show Pakistan geolocation data, suggesting potential multi-region usage or data source inconsistencies. The subnet demonstrates low abuse density (0.1429) with 27 neighbors, mostly classified as clean.
## Ownership and Network Context
- ASN: 59257 (CMPak Limited, PK)
- Organization: IRT-CMPAKLIMITED-PK
- CIDR Block: 223.123.64.0/18
- Registry: APNIC
- Allocation Date: 2010-07-01
- Network Classification: Mobile/ISP infrastructure, Firewalled/No Services detected
## Threat Intelligence Profile
- Overall Risk Score: 25 (Low Risk)
- Blacklist Status: Listed on 1 of 8 DNSBLs with high severity
- Campaign Associations: None detected
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Abuse Confidence Score: Not available
Threat Indicators
No active threat indicators observed. The IP shows no association with known campaigns, zero open ports, and no TLS certificates. Network reconnaissance attempts are blocked (firewalled status).
## Network Neighborhood Analysis
The /24 subnet (223.123.73.0/24) contains 28 sibling IPs:
- Abuse Density: 0.1429 (low)
- Classification: Mostly Clean
- Active Siblings: 9
- Threat Siblings: 4
Neighbor risk distribution shows 27 low-risk IPs with risk scores of 25, and no high-risk neighbors detected. This suggests the IP operates within a relatively controlled network environment.
## Geolocation Intelligence
Profile data shows conflicting geolocation signals:
- Profile Report: US (Boston, MA) with 2 geo sources, consensus false
- Historical Signals: Pakistan (Islamabad) observed in recent activity
- Geolocation Consensus: Not achieved across sources
This discrepancy warrants attention in incident response contexts.
## Observational History
Fourteen observations recorded with recent activity on 2026-07-28:
- DNSSEC validation confirmed
- ASN and prefix data consistent (223.123.73.0/24)
- One DNSBL listing observed with high severity
- Ownership stability maintained (0 changes recorded)
## Technical Profile
- DNS: No PTR records, forward resolution confirmed: false
- Services: No open ports detected, no HTTP/TLS services
- BGP Prefix: 223.123.73.0/24
- Route Stability: Not stable (0 route changes in 30 days)
- Traceroute: 29 hops, transit networks include Comcast and Cogent
## Recommended Actions
Current risk assessment yields no specific firewall or blocking recommendations. The IP's low-risk profile (score 25) combined with clean neighborhood context suggests continued monitoring is appropriate. No immediate blocking actions recommended.
---
*Report generated: Intelligence analysis based on IPDebrief platform data. SOC teams should correlate with additional threat intelligence sources before implementing defensive measures.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-CMPAKLIMITED-PK |
| ASN | AS59257 |
| Network Name | CMPak-Mobile-Fixed-Network |
| CIDR Block | 223.123.64.0/18 |
| RIR | APNIC |
| Country | PK |
| 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 | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS59257 |
| Network Prefix | 223.123.73.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 12% | 2 | 2 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 8% | 1 | 2 |
| geolocation | 12% | 2 | 2 |
| Overall | 11% | 10 | 12 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-19 18:09:48 UTC |
| Last Seen | 2026-09-02 19:06:42 UTC |
| Profile Built | 2026-09-02 19:08:07 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 20 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 223.123.73.183
Who owns the IP address 223.123.73.183?
223.123.73.183 is registered to IRT-CMPAKLIMITED-PK. The address falls within the 223.123.64.0/18 network block. Registration is held at APNIC.
Where is 223.123.73.183 located?
Geolocation data places 223.123.73.183 in Boston, US-MA, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 223.123.73.183 malicious or safe?
223.123.73.183 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.