256 routable1 ASes
/24 subnet
203.250.72.0/24
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
1
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.
- AS55618UNIVERSITY OF ULSAN256 · 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.
- 0.39%
- 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 |
|---|---|---|---|---|---|
| 203.250.72.0/24 | AS55618UNIVERSITY OF ULSAN | South Korea | not found | 17 | 2026-10-02 |
Every address
203.250.72.0203.250.72.1203.250.72.2203.250.72.3203.250.72.4203.250.72.5203.250.72.6203.250.72.7203.250.72.8203.250.72.9203.250.72.10203.250.72.11203.250.72.12203.250.72.13203.250.72.14203.250.72.15203.250.72.16203.250.72.17203.250.72.18203.250.72.19203.250.72.20203.250.72.21203.250.72.22203.250.72.23203.250.72.24203.250.72.25203.250.72.26203.250.72.27203.250.72.28203.250.72.29203.250.72.30203.250.72.31203.250.72.32203.250.72.33203.250.72.34203.250.72.35203.250.72.36203.250.72.37203.250.72.38203.250.72.39203.250.72.40203.250.72.41203.250.72.42203.250.72.43203.250.72.44203.250.72.45203.250.72.46203.250.72.47203.250.72.48203.250.72.49203.250.72.50203.250.72.51203.250.72.52203.250.72.53203.250.72.54203.250.72.55203.250.72.56203.250.72.57203.250.72.58203.250.72.59203.250.72.60203.250.72.61203.250.72.62203.250.72.63203.250.72.64203.250.72.65203.250.72.66203.250.72.67203.250.72.68203.250.72.69203.250.72.70203.250.72.71203.250.72.72203.250.72.73203.250.72.74203.250.72.75203.250.72.76203.250.72.77203.250.72.78203.250.72.79203.250.72.80203.250.72.81203.250.72.82203.250.72.83203.250.72.84203.250.72.85203.250.72.86203.250.72.87203.250.72.88203.250.72.89203.250.72.90203.250.72.91203.250.72.92203.250.72.93203.250.72.94203.250.72.95203.250.72.96203.250.72.97203.250.72.98203.250.72.99203.250.72.100203.250.72.101203.250.72.102203.250.72.103203.250.72.104203.250.72.105203.250.72.106203.250.72.107203.250.72.108203.250.72.109203.250.72.110203.250.72.111203.250.72.112203.250.72.113203.250.72.114203.250.72.115203.250.72.116203.250.72.117203.250.72.118203.250.72.119203.250.72.120203.250.72.121203.250.72.122203.250.72.123203.250.72.124203.250.72.125203.250.72.126203.250.72.127203.250.72.128203.250.72.129203.250.72.130203.250.72.131203.250.72.132203.250.72.133203.250.72.134203.250.72.135203.250.72.136203.250.72.137203.250.72.138203.250.72.139203.250.72.140203.250.72.141203.250.72.142203.250.72.143203.250.72.144203.250.72.145203.250.72.146203.250.72.147203.250.72.148203.250.72.149203.250.72.150203.250.72.151203.250.72.152203.250.72.153203.250.72.154203.250.72.155203.250.72.156203.250.72.157203.250.72.158203.250.72.159203.250.72.160203.250.72.161203.250.72.162203.250.72.163203.250.72.164203.250.72.165203.250.72.166203.250.72.167203.250.72.168203.250.72.169203.250.72.170203.250.72.171203.250.72.172203.250.72.173203.250.72.174203.250.72.175203.250.72.176203.250.72.177203.250.72.178203.250.72.179203.250.72.180203.250.72.181203.250.72.182203.250.72.183203.250.72.184203.250.72.185203.250.72.186203.250.72.187203.250.72.188203.250.72.189203.250.72.190203.250.72.191203.250.72.192203.250.72.193203.250.72.194203.250.72.195203.250.72.196203.250.72.197203.250.72.198203.250.72.199203.250.72.200203.250.72.201203.250.72.202203.250.72.203203.250.72.204203.250.72.205203.250.72.206203.250.72.207203.250.72.208203.250.72.209203.250.72.210203.250.72.211203.250.72.212203.250.72.213203.250.72.214203.250.72.215203.250.72.216203.250.72.217203.250.72.218203.250.72.219203.250.72.220203.250.72.221203.250.72.222203.250.72.223203.250.72.224203.250.72.225203.250.72.226203.250.72.227203.250.72.228203.250.72.229203.250.72.230203.250.72.231203.250.72.232203.250.72.233203.250.72.234203.250.72.235203.250.72.236203.250.72.237203.250.72.238203.250.72.239203.250.72.240203.250.72.241203.250.72.242203.250.72.243203.250.72.244203.250.72.245203.250.72.246203.250.72.247203.250.72.248203.250.72.249203.250.72.250203.250.72.251203.250.72.252203.250.72.253203.250.72.254203.250.72.255
Each address opens its own page, with every database's record for it.
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