256 routable1 ASes
/24 subnet
23.199.57.0/24
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
0
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.
- AS20940Akamai International B.V.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
- None here
- None here
- None here
- None here
- None here
- Hosting IP256100.00%
- CDN IP256100.00%
- None here
- None here
- None here
- None here
- 15.23%
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 |
|---|---|---|---|---|---|
| 23.199.57.0/24 | AS20940Akamai International B.V. | Japan | valid | 16 | 2026-10-02 |
Every address
23.199.57.023.199.57.123.199.57.223.199.57.323.199.57.423.199.57.523.199.57.623.199.57.723.199.57.823.199.57.923.199.57.1023.199.57.1123.199.57.1223.199.57.1323.199.57.1423.199.57.1523.199.57.1623.199.57.1723.199.57.1823.199.57.1923.199.57.2023.199.57.2123.199.57.2223.199.57.2323.199.57.2423.199.57.2523.199.57.2623.199.57.2723.199.57.2823.199.57.2923.199.57.3023.199.57.3123.199.57.3223.199.57.3323.199.57.3423.199.57.3523.199.57.3623.199.57.3723.199.57.3823.199.57.3923.199.57.4023.199.57.4123.199.57.4223.199.57.4323.199.57.4423.199.57.4523.199.57.4623.199.57.4723.199.57.4823.199.57.4923.199.57.5023.199.57.5123.199.57.5223.199.57.5323.199.57.5423.199.57.5523.199.57.5623.199.57.5723.199.57.5823.199.57.5923.199.57.6023.199.57.6123.199.57.6223.199.57.6323.199.57.6423.199.57.6523.199.57.6623.199.57.6723.199.57.6823.199.57.6923.199.57.7023.199.57.7123.199.57.7223.199.57.7323.199.57.7423.199.57.7523.199.57.7623.199.57.7723.199.57.7823.199.57.7923.199.57.8023.199.57.8123.199.57.8223.199.57.8323.199.57.8423.199.57.8523.199.57.8623.199.57.8723.199.57.8823.199.57.8923.199.57.9023.199.57.9123.199.57.9223.199.57.9323.199.57.9423.199.57.9523.199.57.9623.199.57.9723.199.57.9823.199.57.9923.199.57.10023.199.57.10123.199.57.10223.199.57.10323.199.57.10423.199.57.10523.199.57.10623.199.57.10723.199.57.10823.199.57.10923.199.57.11023.199.57.11123.199.57.11223.199.57.11323.199.57.11423.199.57.11523.199.57.11623.199.57.11723.199.57.11823.199.57.11923.199.57.12023.199.57.12123.199.57.12223.199.57.12323.199.57.12423.199.57.12523.199.57.12623.199.57.12723.199.57.12823.199.57.12923.199.57.13023.199.57.13123.199.57.13223.199.57.13323.199.57.13423.199.57.13523.199.57.13623.199.57.13723.199.57.13823.199.57.13923.199.57.14023.199.57.14123.199.57.14223.199.57.14323.199.57.14423.199.57.14523.199.57.14623.199.57.14723.199.57.14823.199.57.14923.199.57.15023.199.57.15123.199.57.15223.199.57.15323.199.57.15423.199.57.15523.199.57.15623.199.57.15723.199.57.15823.199.57.15923.199.57.16023.199.57.16123.199.57.16223.199.57.16323.199.57.16423.199.57.16523.199.57.16623.199.57.16723.199.57.16823.199.57.16923.199.57.17023.199.57.17123.199.57.17223.199.57.17323.199.57.17423.199.57.17523.199.57.17623.199.57.17723.199.57.17823.199.57.17923.199.57.18023.199.57.18123.199.57.18223.199.57.18323.199.57.18423.199.57.18523.199.57.18623.199.57.18723.199.57.18823.199.57.18923.199.57.19023.199.57.19123.199.57.19223.199.57.19323.199.57.19423.199.57.19523.199.57.19623.199.57.19723.199.57.19823.199.57.19923.199.57.20023.199.57.20123.199.57.20223.199.57.20323.199.57.20423.199.57.20523.199.57.20623.199.57.20723.199.57.20823.199.57.20923.199.57.21023.199.57.21123.199.57.21223.199.57.21323.199.57.21423.199.57.21523.199.57.21623.199.57.21723.199.57.21823.199.57.21923.199.57.22023.199.57.22123.199.57.22223.199.57.22323.199.57.22423.199.57.22523.199.57.22623.199.57.22723.199.57.22823.199.57.22923.199.57.23023.199.57.23123.199.57.23223.199.57.23323.199.57.23423.199.57.23523.199.57.23623.199.57.23723.199.57.23823.199.57.23923.199.57.24023.199.57.24123.199.57.24223.199.57.24323.199.57.24423.199.57.24523.199.57.24623.199.57.24723.199.57.24823.199.57.24923.199.57.25023.199.57.25123.199.57.25223.199.57.25323.199.57.25423.199.57.255
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