256 routable1 ASes
/24 subnet
208.75.21.0/24
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.
- AS22768SYNERGY BROADBAND256 · 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 |
|---|---|---|---|---|---|
| 208.75.21.0/24 | AS22768SYNERGY BROADBAND | United States | not found | 17 | 2026-10-02 |
Every address
208.75.21.0208.75.21.1208.75.21.2208.75.21.3208.75.21.4208.75.21.5208.75.21.6208.75.21.7208.75.21.8208.75.21.9208.75.21.10208.75.21.11208.75.21.12208.75.21.13208.75.21.14208.75.21.15208.75.21.16208.75.21.17208.75.21.18208.75.21.19208.75.21.20208.75.21.21208.75.21.22208.75.21.23208.75.21.24208.75.21.25208.75.21.26208.75.21.27208.75.21.28208.75.21.29208.75.21.30208.75.21.31208.75.21.32208.75.21.33208.75.21.34208.75.21.35208.75.21.36208.75.21.37208.75.21.38208.75.21.39208.75.21.40208.75.21.41208.75.21.42208.75.21.43208.75.21.44208.75.21.45208.75.21.46208.75.21.47208.75.21.48208.75.21.49208.75.21.50208.75.21.51208.75.21.52208.75.21.53208.75.21.54208.75.21.55208.75.21.56208.75.21.57208.75.21.58208.75.21.59208.75.21.60208.75.21.61208.75.21.62208.75.21.63208.75.21.64208.75.21.65208.75.21.66208.75.21.67208.75.21.68208.75.21.69208.75.21.70208.75.21.71208.75.21.72208.75.21.73208.75.21.74208.75.21.75208.75.21.76208.75.21.77208.75.21.78208.75.21.79208.75.21.80208.75.21.81208.75.21.82208.75.21.83208.75.21.84208.75.21.85208.75.21.86208.75.21.87208.75.21.88208.75.21.89208.75.21.90208.75.21.91208.75.21.92208.75.21.93208.75.21.94208.75.21.95208.75.21.96208.75.21.97208.75.21.98208.75.21.99208.75.21.100208.75.21.101208.75.21.102208.75.21.103208.75.21.104208.75.21.105208.75.21.106208.75.21.107208.75.21.108208.75.21.109208.75.21.110208.75.21.111208.75.21.112208.75.21.113208.75.21.114208.75.21.115208.75.21.116208.75.21.117208.75.21.118208.75.21.119208.75.21.120208.75.21.121208.75.21.122208.75.21.123208.75.21.124208.75.21.125208.75.21.126208.75.21.127208.75.21.128208.75.21.129208.75.21.130208.75.21.131208.75.21.132208.75.21.133208.75.21.134208.75.21.135208.75.21.136208.75.21.137208.75.21.138208.75.21.139208.75.21.140208.75.21.141208.75.21.142208.75.21.143208.75.21.144208.75.21.145208.75.21.146208.75.21.147208.75.21.148208.75.21.149208.75.21.150208.75.21.151208.75.21.152208.75.21.153208.75.21.154208.75.21.155208.75.21.156208.75.21.157208.75.21.158208.75.21.159208.75.21.160208.75.21.161208.75.21.162208.75.21.163208.75.21.164208.75.21.165208.75.21.166208.75.21.167208.75.21.168208.75.21.169208.75.21.170208.75.21.171208.75.21.172208.75.21.173208.75.21.174208.75.21.175208.75.21.176208.75.21.177208.75.21.178208.75.21.179208.75.21.180208.75.21.181208.75.21.182208.75.21.183208.75.21.184208.75.21.185208.75.21.186208.75.21.187208.75.21.188208.75.21.189208.75.21.190208.75.21.191208.75.21.192208.75.21.193208.75.21.194208.75.21.195208.75.21.196208.75.21.197208.75.21.198208.75.21.199208.75.21.200208.75.21.201208.75.21.202208.75.21.203208.75.21.204208.75.21.205208.75.21.206208.75.21.207208.75.21.208208.75.21.209208.75.21.210208.75.21.211208.75.21.212208.75.21.213208.75.21.214208.75.21.215208.75.21.216208.75.21.217208.75.21.218208.75.21.219208.75.21.220208.75.21.221208.75.21.222208.75.21.223208.75.21.224208.75.21.225208.75.21.226208.75.21.227208.75.21.228208.75.21.229208.75.21.230208.75.21.231208.75.21.232208.75.21.233208.75.21.234208.75.21.235208.75.21.236208.75.21.237208.75.21.238208.75.21.239208.75.21.240208.75.21.241208.75.21.242208.75.21.243208.75.21.244208.75.21.245208.75.21.246208.75.21.247208.75.21.248208.75.21.249208.75.21.250208.75.21.251208.75.21.252208.75.21.253208.75.21.254208.75.21.255
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