Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Long-established allocation (18y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 68 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First and last addresses in 187.9.123.128/26
187.9.123.128/26 runs from 187.9.123.128 to 187.9.123.191.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 187.8.0.0/15.
Frequently Asked Questions
What is 187.9.123.128/26?
187.9.123.128/26 is a CIDR network block containing 64 IPv4 addresses (from 187.9.123.128 to 187.9.123.191). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 187.9.123.128/26 network?
The 187.9.123.128/26 range is allocated to TELEFONICA BRASIL S.A and announced via AS10429 from Brazil.
How many IP addresses are in 187.9.123.128/26?
187.9.123.128/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.
