256 routable1 ASes
/24 subnet
101.0.20.0/24
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.
- Japan256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS2914NTT America, Inc.256 · 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
- 0.39%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.39%
- 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 |
|---|---|---|---|---|---|
| 101.0.20.0/24 | AS2914NTT America, Inc. | Japan | valid | 17 | 2026-10-02 |
Every address
101.0.20.0101.0.20.1101.0.20.2101.0.20.3101.0.20.4101.0.20.5101.0.20.6101.0.20.7101.0.20.8101.0.20.9101.0.20.10101.0.20.11101.0.20.12101.0.20.13101.0.20.14101.0.20.15101.0.20.16101.0.20.17101.0.20.18101.0.20.19101.0.20.20101.0.20.21101.0.20.22101.0.20.23101.0.20.24101.0.20.25101.0.20.26101.0.20.27101.0.20.28101.0.20.29101.0.20.30101.0.20.31101.0.20.32101.0.20.33101.0.20.34101.0.20.35101.0.20.36101.0.20.37101.0.20.38101.0.20.39101.0.20.40101.0.20.41101.0.20.42101.0.20.43101.0.20.44101.0.20.45101.0.20.46101.0.20.47101.0.20.48101.0.20.49101.0.20.50101.0.20.51101.0.20.52101.0.20.53101.0.20.54101.0.20.55101.0.20.56101.0.20.57101.0.20.58101.0.20.59101.0.20.60101.0.20.61101.0.20.62101.0.20.63101.0.20.64101.0.20.65101.0.20.66101.0.20.67101.0.20.68101.0.20.69101.0.20.70101.0.20.71101.0.20.72101.0.20.73101.0.20.74101.0.20.75101.0.20.76101.0.20.77101.0.20.78101.0.20.79101.0.20.80101.0.20.81101.0.20.82101.0.20.83101.0.20.84101.0.20.85101.0.20.86101.0.20.87101.0.20.88101.0.20.89101.0.20.90101.0.20.91101.0.20.92101.0.20.93101.0.20.94101.0.20.95101.0.20.96101.0.20.97101.0.20.98101.0.20.99101.0.20.100101.0.20.101101.0.20.102101.0.20.103101.0.20.104101.0.20.105101.0.20.106101.0.20.107101.0.20.108101.0.20.109101.0.20.110101.0.20.111101.0.20.112101.0.20.113101.0.20.114101.0.20.115101.0.20.116101.0.20.117101.0.20.118101.0.20.119101.0.20.120101.0.20.121101.0.20.122101.0.20.123101.0.20.124101.0.20.125101.0.20.126101.0.20.127101.0.20.128101.0.20.129101.0.20.130101.0.20.131101.0.20.132101.0.20.133101.0.20.134101.0.20.135101.0.20.136101.0.20.137101.0.20.138101.0.20.139101.0.20.140101.0.20.141101.0.20.142101.0.20.143101.0.20.144101.0.20.145101.0.20.146101.0.20.147101.0.20.148101.0.20.149101.0.20.150101.0.20.151101.0.20.152101.0.20.153101.0.20.154101.0.20.155101.0.20.156101.0.20.157101.0.20.158101.0.20.159101.0.20.160101.0.20.161101.0.20.162101.0.20.163101.0.20.164101.0.20.165101.0.20.166101.0.20.167101.0.20.168101.0.20.169101.0.20.170101.0.20.171101.0.20.172101.0.20.173101.0.20.174101.0.20.175101.0.20.176101.0.20.177101.0.20.178101.0.20.179101.0.20.180101.0.20.181101.0.20.182101.0.20.183101.0.20.184101.0.20.185101.0.20.186101.0.20.187101.0.20.188101.0.20.189101.0.20.190101.0.20.191101.0.20.192101.0.20.193101.0.20.194101.0.20.195101.0.20.196101.0.20.197101.0.20.198101.0.20.199101.0.20.200101.0.20.201101.0.20.202101.0.20.203101.0.20.204101.0.20.205101.0.20.206101.0.20.207101.0.20.208101.0.20.209101.0.20.210101.0.20.211101.0.20.212101.0.20.213101.0.20.214101.0.20.215101.0.20.216101.0.20.217101.0.20.218101.0.20.219101.0.20.220101.0.20.221101.0.20.222101.0.20.223101.0.20.224101.0.20.225101.0.20.226101.0.20.227101.0.20.228101.0.20.229101.0.20.230101.0.20.231101.0.20.232101.0.20.233101.0.20.234101.0.20.235101.0.20.236101.0.20.237101.0.20.238101.0.20.239101.0.20.240101.0.20.241101.0.20.242101.0.20.243101.0.20.244101.0.20.245101.0.20.246101.0.20.247101.0.20.248101.0.20.249101.0.20.250101.0.20.251101.0.20.252101.0.20.253101.0.20.254101.0.20.255
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