256 routable1 ASes
/24 subnet
203.83.158.0/24
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.
- South Korea256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS23600Korea Internet Security Agency256 · 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 |
|---|---|---|---|---|---|
| 203.83.158.0/24 | AS23600Korea Internet Security Agency | South Korea | valid | 17 | 2026-10-02 |
Every address
203.83.158.0203.83.158.1203.83.158.2203.83.158.3203.83.158.4203.83.158.5203.83.158.6203.83.158.7203.83.158.8203.83.158.9203.83.158.10203.83.158.11203.83.158.12203.83.158.13203.83.158.14203.83.158.15203.83.158.16203.83.158.17203.83.158.18203.83.158.19203.83.158.20203.83.158.21203.83.158.22203.83.158.23203.83.158.24203.83.158.25203.83.158.26203.83.158.27203.83.158.28203.83.158.29203.83.158.30203.83.158.31203.83.158.32203.83.158.33203.83.158.34203.83.158.35203.83.158.36203.83.158.37203.83.158.38203.83.158.39203.83.158.40203.83.158.41203.83.158.42203.83.158.43203.83.158.44203.83.158.45203.83.158.46203.83.158.47203.83.158.48203.83.158.49203.83.158.50203.83.158.51203.83.158.52203.83.158.53203.83.158.54203.83.158.55203.83.158.56203.83.158.57203.83.158.58203.83.158.59203.83.158.60203.83.158.61203.83.158.62203.83.158.63203.83.158.64203.83.158.65203.83.158.66203.83.158.67203.83.158.68203.83.158.69203.83.158.70203.83.158.71203.83.158.72203.83.158.73203.83.158.74203.83.158.75203.83.158.76203.83.158.77203.83.158.78203.83.158.79203.83.158.80203.83.158.81203.83.158.82203.83.158.83203.83.158.84203.83.158.85203.83.158.86203.83.158.87203.83.158.88203.83.158.89203.83.158.90203.83.158.91203.83.158.92203.83.158.93203.83.158.94203.83.158.95203.83.158.96203.83.158.97203.83.158.98203.83.158.99203.83.158.100203.83.158.101203.83.158.102203.83.158.103203.83.158.104203.83.158.105203.83.158.106203.83.158.107203.83.158.108203.83.158.109203.83.158.110203.83.158.111203.83.158.112203.83.158.113203.83.158.114203.83.158.115203.83.158.116203.83.158.117203.83.158.118203.83.158.119203.83.158.120203.83.158.121203.83.158.122203.83.158.123203.83.158.124203.83.158.125203.83.158.126203.83.158.127203.83.158.128203.83.158.129203.83.158.130203.83.158.131203.83.158.132203.83.158.133203.83.158.134203.83.158.135203.83.158.136203.83.158.137203.83.158.138203.83.158.139203.83.158.140203.83.158.141203.83.158.142203.83.158.143203.83.158.144203.83.158.145203.83.158.146203.83.158.147203.83.158.148203.83.158.149203.83.158.150203.83.158.151203.83.158.152203.83.158.153203.83.158.154203.83.158.155203.83.158.156203.83.158.157203.83.158.158203.83.158.159203.83.158.160203.83.158.161203.83.158.162203.83.158.163203.83.158.164203.83.158.165203.83.158.166203.83.158.167203.83.158.168203.83.158.169203.83.158.170203.83.158.171203.83.158.172203.83.158.173203.83.158.174203.83.158.175203.83.158.176203.83.158.177203.83.158.178203.83.158.179203.83.158.180203.83.158.181203.83.158.182203.83.158.183203.83.158.184203.83.158.185203.83.158.186203.83.158.187203.83.158.188203.83.158.189203.83.158.190203.83.158.191203.83.158.192203.83.158.193203.83.158.194203.83.158.195203.83.158.196203.83.158.197203.83.158.198203.83.158.199203.83.158.200203.83.158.201203.83.158.202203.83.158.203203.83.158.204203.83.158.205203.83.158.206203.83.158.207203.83.158.208203.83.158.209203.83.158.210203.83.158.211203.83.158.212203.83.158.213203.83.158.214203.83.158.215203.83.158.216203.83.158.217203.83.158.218203.83.158.219203.83.158.220203.83.158.221203.83.158.222203.83.158.223203.83.158.224203.83.158.225203.83.158.226203.83.158.227203.83.158.228203.83.158.229203.83.158.230203.83.158.231203.83.158.232203.83.158.233203.83.158.234203.83.158.235203.83.158.236203.83.158.237203.83.158.238203.83.158.239203.83.158.240203.83.158.241203.83.158.242203.83.158.243203.83.158.244203.83.158.245203.83.158.246203.83.158.247203.83.158.248203.83.158.249203.83.158.250203.83.158.251203.83.158.252203.83.158.253203.83.158.254203.83.158.255
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