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
- Has a reverse-DNS (PTR) record +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 2 IP addresses in 18.154.227.54/31
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 18.154.227.0/24.
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 | New Allocation | — | US |
Frequently Asked Questions
What is 18.154.227.54/31?
18.154.227.54/31 is a CIDR network block containing 2 IPv4 addresses (from 18.154.227.54 to 18.154.227.55). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 18.154.227.54/31 network?
The 18.154.227.54/31 range is allocated to Amazon.com, Inc. and announced via AS16509 from United States.
How many IP addresses are in 18.154.227.54/31?
18.154.227.54/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.
