256 routable1 ASes
/24 subnet
49.97.51.0/24
Where this /24 is, who announces it, and what our databases hold in it, then each of its 256 addresses, every one with its own page.
256
routable addresses
256
geolocated
1
country
1
announcing AS
1
announced prefix
249
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- Japan256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS9605NTT DOCOMO, INC.256 · 100.00%
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
- 97.27%
- None here
- 49.61%
- None here
- None here
- None here
- None here
- Carrier IP256100.00%
- 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 |
|---|---|---|---|---|---|
| 49.97.51.0/24 | AS9605NTT DOCOMO, INC. | Japan | valid | 16 | 2026-10-02 |
Every address
49.97.51.049.97.51.149.97.51.249.97.51.349.97.51.449.97.51.549.97.51.649.97.51.749.97.51.849.97.51.949.97.51.1049.97.51.1149.97.51.1249.97.51.1349.97.51.1449.97.51.1549.97.51.1649.97.51.1749.97.51.1849.97.51.1949.97.51.2049.97.51.2149.97.51.2249.97.51.2349.97.51.2449.97.51.2549.97.51.2649.97.51.2749.97.51.2849.97.51.2949.97.51.3049.97.51.3149.97.51.3249.97.51.3349.97.51.3449.97.51.3549.97.51.3649.97.51.3749.97.51.3849.97.51.3949.97.51.4049.97.51.4149.97.51.4249.97.51.4349.97.51.4449.97.51.4549.97.51.4649.97.51.4749.97.51.4849.97.51.4949.97.51.5049.97.51.5149.97.51.5249.97.51.5349.97.51.5449.97.51.5549.97.51.5649.97.51.5749.97.51.5849.97.51.5949.97.51.6049.97.51.6149.97.51.6249.97.51.6349.97.51.6449.97.51.6549.97.51.6649.97.51.6749.97.51.6849.97.51.6949.97.51.7049.97.51.7149.97.51.7249.97.51.7349.97.51.7449.97.51.7549.97.51.7649.97.51.7749.97.51.7849.97.51.7949.97.51.8049.97.51.8149.97.51.8249.97.51.8349.97.51.8449.97.51.8549.97.51.8649.97.51.8749.97.51.8849.97.51.8949.97.51.9049.97.51.9149.97.51.9249.97.51.9349.97.51.9449.97.51.9549.97.51.9649.97.51.9749.97.51.9849.97.51.9949.97.51.10049.97.51.10149.97.51.10249.97.51.10349.97.51.10449.97.51.10549.97.51.10649.97.51.10749.97.51.10849.97.51.10949.97.51.11049.97.51.11149.97.51.11249.97.51.11349.97.51.11449.97.51.11549.97.51.11649.97.51.11749.97.51.11849.97.51.11949.97.51.12049.97.51.12149.97.51.12249.97.51.12349.97.51.12449.97.51.12549.97.51.12649.97.51.12749.97.51.12849.97.51.12949.97.51.13049.97.51.13149.97.51.13249.97.51.13349.97.51.13449.97.51.13549.97.51.13649.97.51.13749.97.51.13849.97.51.13949.97.51.14049.97.51.14149.97.51.14249.97.51.14349.97.51.14449.97.51.14549.97.51.14649.97.51.14749.97.51.14849.97.51.14949.97.51.15049.97.51.15149.97.51.15249.97.51.15349.97.51.15449.97.51.15549.97.51.15649.97.51.15749.97.51.15849.97.51.15949.97.51.16049.97.51.16149.97.51.16249.97.51.16349.97.51.16449.97.51.16549.97.51.16649.97.51.16749.97.51.16849.97.51.16949.97.51.17049.97.51.17149.97.51.17249.97.51.17349.97.51.17449.97.51.17549.97.51.17649.97.51.17749.97.51.17849.97.51.17949.97.51.18049.97.51.18149.97.51.18249.97.51.18349.97.51.18449.97.51.18549.97.51.18649.97.51.18749.97.51.18849.97.51.18949.97.51.19049.97.51.19149.97.51.19249.97.51.19349.97.51.19449.97.51.19549.97.51.19649.97.51.19749.97.51.19849.97.51.19949.97.51.20049.97.51.20149.97.51.20249.97.51.20349.97.51.20449.97.51.20549.97.51.20649.97.51.20749.97.51.20849.97.51.20949.97.51.21049.97.51.21149.97.51.21249.97.51.21349.97.51.21449.97.51.21549.97.51.21649.97.51.21749.97.51.21849.97.51.21949.97.51.22049.97.51.22149.97.51.22249.97.51.22349.97.51.22449.97.51.22549.97.51.22649.97.51.22749.97.51.22849.97.51.22949.97.51.23049.97.51.23149.97.51.23249.97.51.23349.97.51.23449.97.51.23549.97.51.23649.97.51.23749.97.51.23849.97.51.23949.97.51.24049.97.51.24149.97.51.24249.97.51.24349.97.51.24449.97.51.24549.97.51.24649.97.51.24749.97.51.24849.97.51.24949.97.51.25049.97.51.25149.97.51.25249.97.51.25349.97.51.25449.97.51.255
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