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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 45.176.4.0/23
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 45.176.4.0/24 | 256 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.0/25 | 128 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.224/27 | 32 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.128/27 | 32 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.160/28 | 16 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.176/28 | 16 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.208/28 | 16 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.200/29 | 8 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.196/30 | 4 | SIGA CORP LTDA | AS268925 | BR |
| 45.176.5.192/30 | 4 | SIGA CORP LTDA | AS268925 | BR |
First and last addresses in 45.176.4.0/23
45.176.4.0/23 runs from 45.176.4.0 to 45.176.5.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 45.176.4.0/22.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | lacnic |
Frequently Asked Questions
What is 45.176.4.0/23?
45.176.4.0/23 is a CIDR network block containing 512 IPv4 addresses (from 45.176.4.0 to 45.176.5.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 45.176.4.0/23 network?
The 45.176.4.0/23 range is allocated to SIGA CORP LTDA and announced via AS268925 from Brazil.
