256 routable1 ASes
/24 subnet
166.131.31.0/24
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.
- AS20057AT&T Enterprises, 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
- Carrier IP256100.00%
- 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 |
|---|---|---|---|---|---|
| 166.131.31.0/24 | AS20057AT&T Enterprises, LLC | United States | valid | 16 | 2026-10-02 |
Every address
166.131.31.0166.131.31.1166.131.31.2166.131.31.3166.131.31.4166.131.31.5166.131.31.6166.131.31.7166.131.31.8166.131.31.9166.131.31.10166.131.31.11166.131.31.12166.131.31.13166.131.31.14166.131.31.15166.131.31.16166.131.31.17166.131.31.18166.131.31.19166.131.31.20166.131.31.21166.131.31.22166.131.31.23166.131.31.24166.131.31.25166.131.31.26166.131.31.27166.131.31.28166.131.31.29166.131.31.30166.131.31.31166.131.31.32166.131.31.33166.131.31.34166.131.31.35166.131.31.36166.131.31.37166.131.31.38166.131.31.39166.131.31.40166.131.31.41166.131.31.42166.131.31.43166.131.31.44166.131.31.45166.131.31.46166.131.31.47166.131.31.48166.131.31.49166.131.31.50166.131.31.51166.131.31.52166.131.31.53166.131.31.54166.131.31.55166.131.31.56166.131.31.57166.131.31.58166.131.31.59166.131.31.60166.131.31.61166.131.31.62166.131.31.63166.131.31.64166.131.31.65166.131.31.66166.131.31.67166.131.31.68166.131.31.69166.131.31.70166.131.31.71166.131.31.72166.131.31.73166.131.31.74166.131.31.75166.131.31.76166.131.31.77166.131.31.78166.131.31.79166.131.31.80166.131.31.81166.131.31.82166.131.31.83166.131.31.84166.131.31.85166.131.31.86166.131.31.87166.131.31.88166.131.31.89166.131.31.90166.131.31.91166.131.31.92166.131.31.93166.131.31.94166.131.31.95166.131.31.96166.131.31.97166.131.31.98166.131.31.99166.131.31.100166.131.31.101166.131.31.102166.131.31.103166.131.31.104166.131.31.105166.131.31.106166.131.31.107166.131.31.108166.131.31.109166.131.31.110166.131.31.111166.131.31.112166.131.31.113166.131.31.114166.131.31.115166.131.31.116166.131.31.117166.131.31.118166.131.31.119166.131.31.120166.131.31.121166.131.31.122166.131.31.123166.131.31.124166.131.31.125166.131.31.126166.131.31.127166.131.31.128166.131.31.129166.131.31.130166.131.31.131166.131.31.132166.131.31.133166.131.31.134166.131.31.135166.131.31.136166.131.31.137166.131.31.138166.131.31.139166.131.31.140166.131.31.141166.131.31.142166.131.31.143166.131.31.144166.131.31.145166.131.31.146166.131.31.147166.131.31.148166.131.31.149166.131.31.150166.131.31.151166.131.31.152166.131.31.153166.131.31.154166.131.31.155166.131.31.156166.131.31.157166.131.31.158166.131.31.159166.131.31.160166.131.31.161166.131.31.162166.131.31.163166.131.31.164166.131.31.165166.131.31.166166.131.31.167166.131.31.168166.131.31.169166.131.31.170166.131.31.171166.131.31.172166.131.31.173166.131.31.174166.131.31.175166.131.31.176166.131.31.177166.131.31.178166.131.31.179166.131.31.180166.131.31.181166.131.31.182166.131.31.183166.131.31.184166.131.31.185166.131.31.186166.131.31.187166.131.31.188166.131.31.189166.131.31.190166.131.31.191166.131.31.192166.131.31.193166.131.31.194166.131.31.195166.131.31.196166.131.31.197166.131.31.198166.131.31.199166.131.31.200166.131.31.201166.131.31.202166.131.31.203166.131.31.204166.131.31.205166.131.31.206166.131.31.207166.131.31.208166.131.31.209166.131.31.210166.131.31.211166.131.31.212166.131.31.213166.131.31.214166.131.31.215166.131.31.216166.131.31.217166.131.31.218166.131.31.219166.131.31.220166.131.31.221166.131.31.222166.131.31.223166.131.31.224166.131.31.225166.131.31.226166.131.31.227166.131.31.228166.131.31.229166.131.31.230166.131.31.231166.131.31.232166.131.31.233166.131.31.234166.131.31.235166.131.31.236166.131.31.237166.131.31.238166.131.31.239166.131.31.240166.131.31.241166.131.31.242166.131.31.243166.131.31.244166.131.31.245166.131.31.246166.131.31.247166.131.31.248166.131.31.249166.131.31.250166.131.31.251166.131.31.252166.131.31.253166.131.31.254166.131.31.255
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