256 routable1 ASes
/24 subnet
203.104.147.0/24
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.
- AS38631LY Corporation256 · 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
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|---|
| 203.104.147.0/24 | AS38631LY Corporation | Japan | valid | 16 | 2026-10-02 |
Every address
203.104.147.0203.104.147.1203.104.147.2203.104.147.3203.104.147.4203.104.147.5203.104.147.6203.104.147.7203.104.147.8203.104.147.9203.104.147.10203.104.147.11203.104.147.12203.104.147.13203.104.147.14203.104.147.15203.104.147.16203.104.147.17203.104.147.18203.104.147.19203.104.147.20203.104.147.21203.104.147.22203.104.147.23203.104.147.24203.104.147.25203.104.147.26203.104.147.27203.104.147.28203.104.147.29203.104.147.30203.104.147.31203.104.147.32203.104.147.33203.104.147.34203.104.147.35203.104.147.36203.104.147.37203.104.147.38203.104.147.39203.104.147.40203.104.147.41203.104.147.42203.104.147.43203.104.147.44203.104.147.45203.104.147.46203.104.147.47203.104.147.48203.104.147.49203.104.147.50203.104.147.51203.104.147.52203.104.147.53203.104.147.54203.104.147.55203.104.147.56203.104.147.57203.104.147.58203.104.147.59203.104.147.60203.104.147.61203.104.147.62203.104.147.63203.104.147.64203.104.147.65203.104.147.66203.104.147.67203.104.147.68203.104.147.69203.104.147.70203.104.147.71203.104.147.72203.104.147.73203.104.147.74203.104.147.75203.104.147.76203.104.147.77203.104.147.78203.104.147.79203.104.147.80203.104.147.81203.104.147.82203.104.147.83203.104.147.84203.104.147.85203.104.147.86203.104.147.87203.104.147.88203.104.147.89203.104.147.90203.104.147.91203.104.147.92203.104.147.93203.104.147.94203.104.147.95203.104.147.96203.104.147.97203.104.147.98203.104.147.99203.104.147.100203.104.147.101203.104.147.102203.104.147.103203.104.147.104203.104.147.105203.104.147.106203.104.147.107203.104.147.108203.104.147.109203.104.147.110203.104.147.111203.104.147.112203.104.147.113203.104.147.114203.104.147.115203.104.147.116203.104.147.117203.104.147.118203.104.147.119203.104.147.120203.104.147.121203.104.147.122203.104.147.123203.104.147.124203.104.147.125203.104.147.126203.104.147.127203.104.147.128203.104.147.129203.104.147.130203.104.147.131203.104.147.132203.104.147.133203.104.147.134203.104.147.135203.104.147.136203.104.147.137203.104.147.138203.104.147.139203.104.147.140203.104.147.141203.104.147.142203.104.147.143203.104.147.144203.104.147.145203.104.147.146203.104.147.147203.104.147.148203.104.147.149203.104.147.150203.104.147.151203.104.147.152203.104.147.153203.104.147.154203.104.147.155203.104.147.156203.104.147.157203.104.147.158203.104.147.159203.104.147.160203.104.147.161203.104.147.162203.104.147.163203.104.147.164203.104.147.165203.104.147.166203.104.147.167203.104.147.168203.104.147.169203.104.147.170203.104.147.171203.104.147.172203.104.147.173203.104.147.174203.104.147.175203.104.147.176203.104.147.177203.104.147.178203.104.147.179203.104.147.180203.104.147.181203.104.147.182203.104.147.183203.104.147.184203.104.147.185203.104.147.186203.104.147.187203.104.147.188203.104.147.189203.104.147.190203.104.147.191203.104.147.192203.104.147.193203.104.147.194203.104.147.195203.104.147.196203.104.147.197203.104.147.198203.104.147.199203.104.147.200203.104.147.201203.104.147.202203.104.147.203203.104.147.204203.104.147.205203.104.147.206203.104.147.207203.104.147.208203.104.147.209203.104.147.210203.104.147.211203.104.147.212203.104.147.213203.104.147.214203.104.147.215203.104.147.216203.104.147.217203.104.147.218203.104.147.219203.104.147.220203.104.147.221203.104.147.222203.104.147.223203.104.147.224203.104.147.225203.104.147.226203.104.147.227203.104.147.228203.104.147.229203.104.147.230203.104.147.231203.104.147.232203.104.147.233203.104.147.234203.104.147.235203.104.147.236203.104.147.237203.104.147.238203.104.147.239203.104.147.240203.104.147.241203.104.147.242203.104.147.243203.104.147.244203.104.147.245203.104.147.246203.104.147.247203.104.147.248203.104.147.249203.104.147.250203.104.147.251203.104.147.252203.104.147.253203.104.147.254203.104.147.255
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