# 176.103.5.181 — IP Intelligence Summary

176.103.5.181 is an IPv4 address operated by DIALOGKOM-MNT (AS56812), geolocated to Balakliya, Ukraine. As of September 4, 2026, IPDebrief rates it Moderate Risk (65/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/176.103.5.181
- Last updated: 2026-09-04

## Ownership

- Organization: DIALOGKOM-MNT
- Network name: DIALOG-NET
- Allocated block: 176.103.0.0/19
- ASN: AS56812 (https://ipdebrief.com/asn/56812)
- Regional registry: RIPE

## Location

- City: Balakliya
- Region: 63
- Country: Ukraine
- Time zone: Europe/Kyiv

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Moderate Risk (65/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Analyst narrative

\# IP INTELLIGENCE BRIEFING: 176.103.5.181/32

**Classification**: Moderate Risk

**Risk Score**: 55/100

**Generated**: Current Session

**Status**: Active Monitoring Required

\---

\## Executive Summary

IP address 176.103.5.181/32 presents moderate risk (55/100) originating from the DIALOG-NET infrastructure (ASN 56812) in Balakliya, Kharkivs'ka Oblast', Ukraine. The address is listed on three DNS blacklists and demonstrates firewalling behavior with no active services. Neighborhood analysis reveals elevated risk within the /24 subnet, with 3 high-risk and 43 medium-risk sibling addresses.

\---

\## Technical Profile

**Ownership & Infrastructure**

\- **Organization**: DIALOGKOM-MNT / DIALOG-NET

\- **ASN**: 56812

\- **CIDR Block**: 176.103.0.0/19

\- **RIR**: RIPE

\- **Geolocation**: Ukraine (UA), Kharkivs'ka Oblast', Balakliya

**Network Classification**

\- **Role**: Firewalled / No Services

\- **Open Ports**: None detected

\- **TLS Certificate**: None

\- **DNS PTR Records**: None

\- **Forward Resolution**: Not confirmed

\---

\## Threat Indicators

**Observed Signals**

\- **Blacklist Status**: Listed on 3 of 8 DNS blacklists

\- **Tor Exit Node**: No

\- **Known Attacker**: No

\- **Spam Source**: No

\- **Campaign Association**: None identified

\- **Threat Persistence**: No persistent malicious behavior detected

**Control Plane**

\- **BGP Prefix**: 176.103.0.0/20

\- **Route Stability**: Unstable

\- **RPKI State**: Not assessed

\- **IRRC Consistency**: Not assessed

\---

\## Neighborhood Analysis (/24 Subnet: 176.103.5.0/24)

**Subnet Statistics**

\- **Total Siblings**: 66

\- **Active Siblings**: 29

\- **Abuse Density**: 0.045

\- **Subnet Classification**: Mostly Clean

**Risk Distribution**

\- **High Risk (70+)**: 3 IPs (176.103.5.0, 176.103.5.1)

\- **Medium Risk (40-69)**: 43 IPs

\- **Low Risk (0-39)**: 16 IPs

**Notable High-Risk Neighbors**

\- 176.103.5.0: Risk Score 70, Authority Score 50

\- 176.103.5.1: Risk Score 70, Authority Score 50

\- 176.103.5.7: Risk Score 55, Authority Score 50

\---

\## Observation History

**Signal Count**: 17 observations

**Recent Activity**

\- **Latest Observation**: 2026-07-27T22:57:00Z (70% confidence)

\- **Subnet Classification**: Mostly clean (0.1045 abuse density, 7 threat siblings)

\- **Ownership Changes**: 0

\- **Threat Persistence Days**: 0

\- **Persistent Malicious**: No

**Geolocation Consensus**

\- **Country**: UA (Ukraine)

\- **Coordinates**: 48.38°N, 31.17°E

\- **Accuracy**: 500km radius

\- **RTT**: 135.2ms average, 133ms minimum

\---

\## Recommended Actions

**Security Recommendations**

1. **Monitor**: Increase logging verbosity and review recent activity from this IP

2. **Block**: Consider blocking at perimeter if threat activity confirmed

**Firewall Rules**

| Platform | Rule |

|----------|------|

| iptables | \`iptables -A INPUT -s 176.103.5.181 -j DROP\` |

| nftables | \`nft add rule inet filter input ip saddr 176.103.5.181 drop\` |

| nginx | \`deny 176.103.5.181;\` |

| pfSense | \`176.103.5.181/32\` |

| Cloudflare WAF | Block IP with expression: \`ip.src eq 176.103.5.181\` |

| AWS WAF | \`Addresses: \["176.103.5.181/32"\]\` |

\---

\## Intelligence Assessment

This IP address exhibits moderate risk characteristics primarily due to DNS blacklist enumeration and neighborhood association with high-risk addresses. The lack of active services and firewalling behavior suggest the address may be used for specific outbound operations rather than hosting infrastructure. The subnet's elevated abuse density (0.045) indicates compromised infrastructure within the /24 block.

**Priority**: Medium

**Recommendation**: Monitor for outbound connection patterns and correlate with threat intelligence feeds. Block at perimeter if confirmed malicious activity detected.

## Nearby addresses

- 176.103.5.0 (https://ipdebrief.com/176.103.5.0)
- 176.103.5.1 (https://ipdebrief.com/176.103.5.1)
- 176.103.5.2 (https://ipdebrief.com/176.103.5.2)
- 176.103.5.7 (https://ipdebrief.com/176.103.5.7)
- 176.103.5.8 (https://ipdebrief.com/176.103.5.8)
- 176.103.5.11 (https://ipdebrief.com/176.103.5.11)
- 176.103.5.17 (https://ipdebrief.com/176.103.5.17)
- 176.103.5.23 (https://ipdebrief.com/176.103.5.23)
- 176.103.5.25 (https://ipdebrief.com/176.103.5.25)
- 176.103.5.26 (https://ipdebrief.com/176.103.5.26)
- 176.103.5.27 (https://ipdebrief.com/176.103.5.27)
- 176.103.5.30 (https://ipdebrief.com/176.103.5.30)

---

Source: IPDebrief, "176.103.5.181 IP intelligence", https://ipdebrief.com/176.103.5.181, updated 2026-09-04. Assessments are probabilistic.