256 routable1 ASes
/24 subnet
147.21.132.0/24
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.
- United States256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS16504Granite Telecommunications LLC256 · 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
- 0.39%
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 |
|---|---|---|---|---|---|
| 147.21.132.0/24 | AS16504Granite Telecommunications LLC | United States | not found | 17 | 2026-10-02 |
Every address
147.21.132.0147.21.132.1147.21.132.2147.21.132.3147.21.132.4147.21.132.5147.21.132.6147.21.132.7147.21.132.8147.21.132.9147.21.132.10147.21.132.11147.21.132.12147.21.132.13147.21.132.14147.21.132.15147.21.132.16147.21.132.17147.21.132.18147.21.132.19147.21.132.20147.21.132.21147.21.132.22147.21.132.23147.21.132.24147.21.132.25147.21.132.26147.21.132.27147.21.132.28147.21.132.29147.21.132.30147.21.132.31147.21.132.32147.21.132.33147.21.132.34147.21.132.35147.21.132.36147.21.132.37147.21.132.38147.21.132.39147.21.132.40147.21.132.41147.21.132.42147.21.132.43147.21.132.44147.21.132.45147.21.132.46147.21.132.47147.21.132.48147.21.132.49147.21.132.50147.21.132.51147.21.132.52147.21.132.53147.21.132.54147.21.132.55147.21.132.56147.21.132.57147.21.132.58147.21.132.59147.21.132.60147.21.132.61147.21.132.62147.21.132.63147.21.132.64147.21.132.65147.21.132.66147.21.132.67147.21.132.68147.21.132.69147.21.132.70147.21.132.71147.21.132.72147.21.132.73147.21.132.74147.21.132.75147.21.132.76147.21.132.77147.21.132.78147.21.132.79147.21.132.80147.21.132.81147.21.132.82147.21.132.83147.21.132.84147.21.132.85147.21.132.86147.21.132.87147.21.132.88147.21.132.89147.21.132.90147.21.132.91147.21.132.92147.21.132.93147.21.132.94147.21.132.95147.21.132.96147.21.132.97147.21.132.98147.21.132.99147.21.132.100147.21.132.101147.21.132.102147.21.132.103147.21.132.104147.21.132.105147.21.132.106147.21.132.107147.21.132.108147.21.132.109147.21.132.110147.21.132.111147.21.132.112147.21.132.113147.21.132.114147.21.132.115147.21.132.116147.21.132.117147.21.132.118147.21.132.119147.21.132.120147.21.132.121147.21.132.122147.21.132.123147.21.132.124147.21.132.125147.21.132.126147.21.132.127147.21.132.128147.21.132.129147.21.132.130147.21.132.131147.21.132.132147.21.132.133147.21.132.134147.21.132.135147.21.132.136147.21.132.137147.21.132.138147.21.132.139147.21.132.140147.21.132.141147.21.132.142147.21.132.143147.21.132.144147.21.132.145147.21.132.146147.21.132.147147.21.132.148147.21.132.149147.21.132.150147.21.132.151147.21.132.152147.21.132.153147.21.132.154147.21.132.155147.21.132.156147.21.132.157147.21.132.158147.21.132.159147.21.132.160147.21.132.161147.21.132.162147.21.132.163147.21.132.164147.21.132.165147.21.132.166147.21.132.167147.21.132.168147.21.132.169147.21.132.170147.21.132.171147.21.132.172147.21.132.173147.21.132.174147.21.132.175147.21.132.176147.21.132.177147.21.132.178147.21.132.179147.21.132.180147.21.132.181147.21.132.182147.21.132.183147.21.132.184147.21.132.185147.21.132.186147.21.132.187147.21.132.188147.21.132.189147.21.132.190147.21.132.191147.21.132.192147.21.132.193147.21.132.194147.21.132.195147.21.132.196147.21.132.197147.21.132.198147.21.132.199147.21.132.200147.21.132.201147.21.132.202147.21.132.203147.21.132.204147.21.132.205147.21.132.206147.21.132.207147.21.132.208147.21.132.209147.21.132.210147.21.132.211147.21.132.212147.21.132.213147.21.132.214147.21.132.215147.21.132.216147.21.132.217147.21.132.218147.21.132.219147.21.132.220147.21.132.221147.21.132.222147.21.132.223147.21.132.224147.21.132.225147.21.132.226147.21.132.227147.21.132.228147.21.132.229147.21.132.230147.21.132.231147.21.132.232147.21.132.233147.21.132.234147.21.132.235147.21.132.236147.21.132.237147.21.132.238147.21.132.239147.21.132.240147.21.132.241147.21.132.242147.21.132.243147.21.132.244147.21.132.245147.21.132.246147.21.132.247147.21.132.248147.21.132.249147.21.132.250147.21.132.251147.21.132.252147.21.132.253147.21.132.254147.21.132.255
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