65,536 routable3 ASes
/16 subnet
63.74.0.0/16
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
3
countries
3
announcing ASes
2
announced prefixes
5
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States64,992 · 99.17%
- United Kingdom512 · 0.78%
- France32 · 0.05%
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.
- 0.01%
- 0.00%
- None here
- None here
- None here
- None here
- Hosting IP8,19212.50%
- None here
- Carrier IP56,32085.94%
- None here
- 0.00%
- 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 |
|---|---|---|---|---|---|
| 63.74.191.0/24 | AS30066Norwegian Cruise Line Holdings Ltd. | United States | not found | 16 | 2026-10-02 |
| 63.74.208.0/23 | AS26717Richmond Public Schools | United States | not found | 16 | 2026-10-02 |
Every /24 inside it
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