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
- Long-established allocation (28y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 216.13.43.128/25
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 216.13.43.128/26 | 64 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.128/26 | 64 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.192/27 | 32 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.192/27 | 32 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.224/28 | 16 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.224/28 | 16 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.240/29 | 8 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.240/29 | 8 | Zayo Bandwidth | AS6461 | CA |
| 216.13.43.248/29 | 8 | Zayo Bandwidth | AS6461 | US |
| 216.13.43.248/29 | 8 | Zayo Bandwidth | AS6461 | US |
All 128 IP addresses in 216.13.43.128/25
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 216.13.0.0/16.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
Frequently Asked Questions
What is 216.13.43.128/25?
216.13.43.128/25 is a CIDR network block containing 128 IPv4 addresses (from 216.13.43.128 to 216.13.43.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 216.13.43.128/25 network?
The 216.13.43.128/25 range is allocated to Zayo Bandwidth and announced via AS6461 from Canada.
How many IP addresses are in 216.13.43.128/25?
216.13.43.128/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.