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
- Recently allocated (0y) −3
- Trust score 62 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 173.105.0.0/16
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 173.105.128.0/17 | 32.8K | Amazon.com, Inc. | AS16509 | US |
| 173.105.64.0/18 | 16.4K | Amazon.com, Inc. | AS16509 | US |
| 173.105.32.0/19 | 8.2K | Amazon.com, Inc. | AS16509 | US |
| 173.105.16.0/20 | 4.1K | Amazon.com, Inc. | AS16509 | US |
| 173.105.8.0/21 | 2.0K | Amazon.com, Inc. | AS16509 | US |
| 173.105.4.0/22 | 1.0K | Amazon.com, Inc. | AS16509 | US |
| 173.105.2.0/23 | 512 | Amazon.com, Inc. | AS16509 | US |
| 173.105.0.0/24 | 256 | Amazon.com, Inc. | AS16509 | CO |
| 173.105.1.0/24 | 256 | Amazon.com, Inc. | AS16509 | US |
Geolocation
First and last addresses in 173.105.0.0/16
173.105.0.0/16 runs from 173.105.0.0 to 173.105.255.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 173.96.0.0/11.
Frequently Asked Questions
What is 173.105.0.0/16?
173.105.0.0/16 is a CIDR network block containing 65,536 IPv4 addresses (from 173.105.0.0 to 173.105.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 173.105.0.0/16 network?
The 173.105.0.0/16 range is allocated to Amazon.com, Inc. and announced via AS16509 from United States.
