# 200.124.78.133 — IP Intelligence Summary

200.124.78.133 is an IPv4 address operated by NT FIBRA (AS273663), geolocated to Rio de Janeiro, Brazil. As of August 31, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/200.124.78.133
- Last updated: 2026-08-31

## Ownership

- Organization: NT FIBRA
- Network name: 515932
- Allocated block: 200.124.78.0/23
- ASN: AS273663 (https://ipdebrief.com/asn/273663)
- Regional registry: LACNIC

## Location

- City: Rio de Janeiro
- Region: Rio de Janeiro
- Country: Brazil
- Time zone: —

## Network classification

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

## Risk assessment

- Assessment: Low Risk (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Analyst narrative

\# IP INTELLIGENCE BRIEFING: 200.124.78.133/32

**Classification:** LOW RISK

**Date:** 2026-07-26

**Report ID:** IP-200.124.78.133-INTL

\---

\## EXECUTIVE SUMMARY

IP address 200.124.78.133/32 is classified as LOW RISK with a risk score of 25. The address belongs to NT FIBRA (ASN: 273663) and is geolocated to Rio de Janeiro, Brazil. No active threat indicators, malware signatures, or abuse campaigns were detected. The IP is firewalled with no open services and resides in a clean subnet environment. No immediate security action is recommended, though monitoring is advised as part of standard operational procedures.

\---

\## OWNERSHIP & NETWORK ATTRIBUTES

| Attribute | Value |

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

| **Organization** | NT FIBRA |

| **ASN** | 273663 |

| **Network Block** | 200.124.78.0/23 |

| **RIR** | LACNIC |

| **Country** | Brazil (BR) |

| **Region/City** | Rio de Janeiro |

| **Geolocation Confidence** | Consensus Validated |

\---

\## THREAT ASSESSMENT

**Current Risk Score:** 25 (Low Risk)

**Threat Indicators:**

\- No known attack signatures detected

\- Not a Tor exit node

\- Not identified as known attacker or spam source

\- Zero blacklist hits in threat feeds

\- No active campaign correlations

**Abuse Confidence:** Not flagged by major threat intelligence sources

**Control Plane Status:**

\- Listed on 1 of 8 DNSBLs (DNSBL Listed Count: 1)

\- Operator Score: 0.1304 (Minimal Risk)

\- Route stability: False

\- RPKI State: Not available

\---

\## NETWORK CLASSIFICATION

| Classification | Status |

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

| Provider | No |

| CDN | No |

| Cloud Infrastructure | No |

| VPN | No |

| Proxy | No |

| Hosting | No |

| Mobile | No |

| Residential | No |

| Tor | No |

| Bogon | No |

| **Service Purpose** | Firewalled / No Services |

**Network Role:** Infrastructure appears to be firewalled with no active service exposure. No open ports detected, no TLS certificates, no HTTP services.

\---

\## NEIGHBORHOOD ANALYSIS

**Subnet:** 200.124.78.133/24

| Metric | Value |

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

| **Abuse Density** | 0 |

| **Classification** | Clean |

| **Total Siblings** | 1 |

| **Active Siblings** | 0 |

| **Threat Siblings** | 0 |

| **Inherited Risk** | 0 |

The /24 subnet shows no abuse activity or threat indicators, indicating a clean network environment.

\---

\## OBSERVATION HISTORY

**Total Observations:** 13 signals tracked

**Recent Activity (2026-07-26):**

\- **23:42:38 UTC:** Network classification signal – No proxy/VPN/Cdn/Tor indicators

\- **23:42:24 UTC:** Traceroute/Geo signal – ICMP blocked, unable to validate (9,661km from probe origin)

\- **23:41:49 UTC:** Geolocation signal – Brazil (Rio de Janeiro region), 0.52 confidence

\- **23:41:11 UTC:** Network ownership signal – ASN 273663, NT FIBRA, LACNIC registry

\- **23:40:39 UTC:** Neighborhood signal – Subnet classified clean, abuse density 0

**Temporal Analysis:**

\- Ownership changes: 0

\- Threat persistence days: 0

\- Threat observation count: 0

\- Is persistently malicious: False

\---

\## RELATIONSHIP GRAPH

| Relationship Type | Target |

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

| Same Network | 515932 (NT FIBRA) |

Only one relationship detected: association with the parent network block 515932.

\---

\## RECOMMENDED ACTIONS

**Current Risk Level:** LOW

**Action Required:** None

The IP address presents minimal risk to the organization. No firewall rules or blocking actions are recommended at this time.

**Monitoring Recommendations:**

\- Continue standard traffic logging

\- Monitor for any changes in network classification

\- Review if this IP appears in security alerts

\---

\## CONCLUSION

IP 200.124.78.133/32 represents a low-risk address associated with legitimate infrastructure provider NT FIBRA in Brazil. The address shows no malicious indicators, operates in a clean neighborhood, and presents no immediate threat to organizational security. Standard monitoring procedures are sufficient.

\---

**Generated by:** IPDebrief Intelligence Platform

**Data Sources:** Multi-signal validation, control plane analysis, threat feeds, historical observations

## Nearby addresses

- 200.124.78.203 (https://ipdebrief.com/200.124.78.203)
- 200.124.78.226 (https://ipdebrief.com/200.124.78.226)

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Source: IPDebrief, "200.124.78.133 IP intelligence", https://ipdebrief.com/200.124.78.133, updated 2026-08-31. Assessments are probabilistic.