256 routable1 ASes
/24 subnet
203.56.136.0/24
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.
- Australia256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS136994Southern Phone Company Ltd256 · 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 |
|---|---|---|---|---|---|
| 203.56.136.0/24 | AS136994Southern Phone Company Ltd | Australia | not found | 16 | 2026-10-02 |
Every address
203.56.136.0203.56.136.1203.56.136.2203.56.136.3203.56.136.4203.56.136.5203.56.136.6203.56.136.7203.56.136.8203.56.136.9203.56.136.10203.56.136.11203.56.136.12203.56.136.13203.56.136.14203.56.136.15203.56.136.16203.56.136.17203.56.136.18203.56.136.19203.56.136.20203.56.136.21203.56.136.22203.56.136.23203.56.136.24203.56.136.25203.56.136.26203.56.136.27203.56.136.28203.56.136.29203.56.136.30203.56.136.31203.56.136.32203.56.136.33203.56.136.34203.56.136.35203.56.136.36203.56.136.37203.56.136.38203.56.136.39203.56.136.40203.56.136.41203.56.136.42203.56.136.43203.56.136.44203.56.136.45203.56.136.46203.56.136.47203.56.136.48203.56.136.49203.56.136.50203.56.136.51203.56.136.52203.56.136.53203.56.136.54203.56.136.55203.56.136.56203.56.136.57203.56.136.58203.56.136.59203.56.136.60203.56.136.61203.56.136.62203.56.136.63203.56.136.64203.56.136.65203.56.136.66203.56.136.67203.56.136.68203.56.136.69203.56.136.70203.56.136.71203.56.136.72203.56.136.73203.56.136.74203.56.136.75203.56.136.76203.56.136.77203.56.136.78203.56.136.79203.56.136.80203.56.136.81203.56.136.82203.56.136.83203.56.136.84203.56.136.85203.56.136.86203.56.136.87203.56.136.88203.56.136.89203.56.136.90203.56.136.91203.56.136.92203.56.136.93203.56.136.94203.56.136.95203.56.136.96203.56.136.97203.56.136.98203.56.136.99203.56.136.100203.56.136.101203.56.136.102203.56.136.103203.56.136.104203.56.136.105203.56.136.106203.56.136.107203.56.136.108203.56.136.109203.56.136.110203.56.136.111203.56.136.112203.56.136.113203.56.136.114203.56.136.115203.56.136.116203.56.136.117203.56.136.118203.56.136.119203.56.136.120203.56.136.121203.56.136.122203.56.136.123203.56.136.124203.56.136.125203.56.136.126203.56.136.127203.56.136.128203.56.136.129203.56.136.130203.56.136.131203.56.136.132203.56.136.133203.56.136.134203.56.136.135203.56.136.136203.56.136.137203.56.136.138203.56.136.139203.56.136.140203.56.136.141203.56.136.142203.56.136.143203.56.136.144203.56.136.145203.56.136.146203.56.136.147203.56.136.148203.56.136.149203.56.136.150203.56.136.151203.56.136.152203.56.136.153203.56.136.154203.56.136.155203.56.136.156203.56.136.157203.56.136.158203.56.136.159203.56.136.160203.56.136.161203.56.136.162203.56.136.163203.56.136.164203.56.136.165203.56.136.166203.56.136.167203.56.136.168203.56.136.169203.56.136.170203.56.136.171203.56.136.172203.56.136.173203.56.136.174203.56.136.175203.56.136.176203.56.136.177203.56.136.178203.56.136.179203.56.136.180203.56.136.181203.56.136.182203.56.136.183203.56.136.184203.56.136.185203.56.136.186203.56.136.187203.56.136.188203.56.136.189203.56.136.190203.56.136.191203.56.136.192203.56.136.193203.56.136.194203.56.136.195203.56.136.196203.56.136.197203.56.136.198203.56.136.199203.56.136.200203.56.136.201203.56.136.202203.56.136.203203.56.136.204203.56.136.205203.56.136.206203.56.136.207203.56.136.208203.56.136.209203.56.136.210203.56.136.211203.56.136.212203.56.136.213203.56.136.214203.56.136.215203.56.136.216203.56.136.217203.56.136.218203.56.136.219203.56.136.220203.56.136.221203.56.136.222203.56.136.223203.56.136.224203.56.136.225203.56.136.226203.56.136.227203.56.136.228203.56.136.229203.56.136.230203.56.136.231203.56.136.232203.56.136.233203.56.136.234203.56.136.235203.56.136.236203.56.136.237203.56.136.238203.56.136.239203.56.136.240203.56.136.241203.56.136.242203.56.136.243203.56.136.244203.56.136.245203.56.136.246203.56.136.247203.56.136.248203.56.136.249203.56.136.250203.56.136.251203.56.136.252203.56.136.253203.56.136.254203.56.136.255
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