16,777,216 routable1 ASes
/8 block
25.0.0.0/8
Where this block is, who announces it, and what our databases hold in it. Below, every /16 inside it; open one for its /24 subnets.
16,777,216
routable addresses
16,777,216
geolocated
1
country
1
announcing AS
4
announced prefixes
47
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United Kingdom16,777,216 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS209242Cloudflare London, LLC1,536 · 0.01%
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
- 0.00%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Anycast IP1,5360.01%
- None here
- None here
- 0.00%
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 |
|---|---|---|---|---|---|
| 25.25.25.0/24 | AS209242Cloudflare London, LLC | United Kingdom | valid | 18 | 2026-10-02 |
| 25.26.27.0/24 | AS209242Cloudflare London, LLC | United Kingdom | valid | 18 | 2026-10-02 |
| 25.129.196.0/23 | AS209242Cloudflare London, LLC | United Kingdom | valid | 18 | 2026-10-02 |
| 25.129.198.0/23 | AS209242Cloudflare London, LLC | United Kingdom | valid | 18 | 2026-10-02 |
Every /16 inside it
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.