65,536 routable3 ASes
/16 subnet
166.58.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
1
country
3
announcing ASes
17
announced prefixes
0
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States65,536 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP65,536100.00%
- None here
- None here
- None here
- None here
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 166.58.0.0/16 | AS3371 | United States | not found | 16 | 2026-10-02 |
| 166.58.0.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.4.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.8.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.12.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.16.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.20.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.24.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.28.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.32.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.36.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.40.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.44.0/22 | AS3377 | United States | not found | 16 | 2026-10-02 |
| 166.58.128.0/20 | AS3372 | United States | not found | 16 | 2026-10-02 |
| 166.58.224.0/20 | AS3372 | United States | not found | 16 | 2026-10-02 |
| 166.58.248.0/22 | AS3372 | United States | not found | 16 | 2026-10-02 |
| 166.58.252.0/22 | AS3372 | United States | not found | 16 | 2026-10-02 |
Every /24 inside it
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