256 routable1 ASes
/24 subnet
57.138.138.0/24
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
141
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.
- AS400662Dobson Technologies - Transport and Telecom Solutions, 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
- 55.08%
- 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 |
|---|---|---|---|---|---|
| 57.138.138.0/24 | AS400662Dobson Technologies - Transport and Telecom Solutions, LLC | United States | valid | 16 | 2026-10-02 |
Every address
57.138.138.057.138.138.157.138.138.257.138.138.357.138.138.457.138.138.557.138.138.657.138.138.757.138.138.857.138.138.957.138.138.1057.138.138.1157.138.138.1257.138.138.1357.138.138.1457.138.138.1557.138.138.1657.138.138.1757.138.138.1857.138.138.1957.138.138.2057.138.138.2157.138.138.2257.138.138.2357.138.138.2457.138.138.2557.138.138.2657.138.138.2757.138.138.2857.138.138.2957.138.138.3057.138.138.3157.138.138.3257.138.138.3357.138.138.3457.138.138.3557.138.138.3657.138.138.3757.138.138.3857.138.138.3957.138.138.4057.138.138.4157.138.138.4257.138.138.4357.138.138.4457.138.138.4557.138.138.4657.138.138.4757.138.138.4857.138.138.4957.138.138.5057.138.138.5157.138.138.5257.138.138.5357.138.138.5457.138.138.5557.138.138.5657.138.138.5757.138.138.5857.138.138.5957.138.138.6057.138.138.6157.138.138.6257.138.138.6357.138.138.6457.138.138.6557.138.138.6657.138.138.6757.138.138.6857.138.138.6957.138.138.7057.138.138.7157.138.138.7257.138.138.7357.138.138.7457.138.138.7557.138.138.7657.138.138.7757.138.138.7857.138.138.7957.138.138.8057.138.138.8157.138.138.8257.138.138.8357.138.138.8457.138.138.8557.138.138.8657.138.138.8757.138.138.8857.138.138.8957.138.138.9057.138.138.9157.138.138.9257.138.138.9357.138.138.9457.138.138.9557.138.138.9657.138.138.9757.138.138.9857.138.138.9957.138.138.10057.138.138.10157.138.138.10257.138.138.10357.138.138.10457.138.138.10557.138.138.10657.138.138.10757.138.138.10857.138.138.10957.138.138.11057.138.138.11157.138.138.11257.138.138.11357.138.138.11457.138.138.11557.138.138.11657.138.138.11757.138.138.11857.138.138.11957.138.138.12057.138.138.12157.138.138.12257.138.138.12357.138.138.12457.138.138.12557.138.138.12657.138.138.12757.138.138.12857.138.138.12957.138.138.13057.138.138.13157.138.138.13257.138.138.13357.138.138.13457.138.138.13557.138.138.13657.138.138.13757.138.138.13857.138.138.13957.138.138.14057.138.138.14157.138.138.14257.138.138.14357.138.138.14457.138.138.14557.138.138.14657.138.138.14757.138.138.14857.138.138.14957.138.138.15057.138.138.15157.138.138.15257.138.138.15357.138.138.15457.138.138.15557.138.138.15657.138.138.15757.138.138.15857.138.138.15957.138.138.16057.138.138.16157.138.138.16257.138.138.16357.138.138.16457.138.138.16557.138.138.16657.138.138.16757.138.138.16857.138.138.16957.138.138.17057.138.138.17157.138.138.17257.138.138.17357.138.138.17457.138.138.17557.138.138.17657.138.138.17757.138.138.17857.138.138.17957.138.138.18057.138.138.18157.138.138.18257.138.138.18357.138.138.18457.138.138.18557.138.138.18657.138.138.18757.138.138.18857.138.138.18957.138.138.19057.138.138.19157.138.138.19257.138.138.19357.138.138.19457.138.138.19557.138.138.19657.138.138.19757.138.138.19857.138.138.19957.138.138.20057.138.138.20157.138.138.20257.138.138.20357.138.138.20457.138.138.20557.138.138.20657.138.138.20757.138.138.20857.138.138.20957.138.138.21057.138.138.21157.138.138.21257.138.138.21357.138.138.21457.138.138.21557.138.138.21657.138.138.21757.138.138.21857.138.138.21957.138.138.22057.138.138.22157.138.138.22257.138.138.22357.138.138.22457.138.138.22557.138.138.22657.138.138.22757.138.138.22857.138.138.22957.138.138.23057.138.138.23157.138.138.23257.138.138.23357.138.138.23457.138.138.23557.138.138.23657.138.138.23757.138.138.23857.138.138.23957.138.138.24057.138.138.24157.138.138.24257.138.138.24357.138.138.24457.138.138.24557.138.138.24657.138.138.24757.138.138.24857.138.138.24957.138.138.25057.138.138.25157.138.138.25257.138.138.25357.138.138.25457.138.138.255
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