AS13 6.31.123.0/24 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 254Addressable IPs: 256 6.31.123.06.31.123.16.31.123.26.31.123.36.31.123.46.31.123.56.31.123.66.31.123.76.31.123.86.31.123.96.31.123.106.31.123.116.31.123.126.31.123.136.31.123.146.31.123.156.31.123.166.31.123.176.31.123.186.31.123.196.31.123.206.31.123.216.31.123.226.31.123.236.31.123.246.31.123.256.31.123.266.31.123.276.31.123.286.31.123.296.31.123.306.31.123.316.31.123.326.31.123.336.31.123.346.31.123.356.31.123.366.31.123.376.31.123.386.31.123.396.31.123.406.31.123.416.31.123.426.31.123.436.31.123.446.31.123.456.31.123.466.31.123.476.31.123.486.31.123.496.31.123.506.31.123.516.31.123.526.31.123.536.31.123.546.31.123.556.31.123.566.31.123.576.31.123.586.31.123.596.31.123.606.31.123.616.31.123.626.31.123.636.31.123.646.31.123.656.31.123.666.31.123.676.31.123.686.31.123.696.31.123.706.31.123.716.31.123.726.31.123.736.31.123.746.31.123.756.31.123.766.31.123.776.31.123.786.31.123.796.31.123.806.31.123.816.31.123.826.31.123.836.31.123.846.31.123.856.31.123.866.31.123.876.31.123.886.31.123.896.31.123.906.31.123.916.31.123.926.31.123.936.31.123.946.31.123.956.31.123.966.31.123.976.31.123.986.31.123.996.31.123.1006.31.123.1016.31.123.1026.31.123.1036.31.123.1046.31.123.1056.31.123.1066.31.123.1076.31.123.1086.31.123.1096.31.123.1106.31.123.1116.31.123.1126.31.123.1136.31.123.1146.31.123.1156.31.123.1166.31.123.1176.31.123.1186.31.123.1196.31.123.1206.31.123.1216.31.123.1226.31.123.1236.31.123.1246.31.123.1256.31.123.1266.31.123.1276.31.123.1286.31.123.1296.31.123.1306.31.123.1316.31.123.1326.31.123.1336.31.123.1346.31.123.1356.31.123.1366.31.123.1376.31.123.1386.31.123.1396.31.123.1406.31.123.1416.31.123.1426.31.123.1436.31.123.1446.31.123.1456.31.123.1466.31.123.1476.31.123.1486.31.123.1496.31.123.1506.31.123.1516.31.123.1526.31.123.1536.31.123.1546.31.123.1556.31.123.1566.31.123.1576.31.123.1586.31.123.1596.31.123.1606.31.123.1616.31.123.1626.31.123.1636.31.123.1646.31.123.1656.31.123.1666.31.123.1676.31.123.1686.31.123.1696.31.123.1706.31.123.1716.31.123.1726.31.123.1736.31.123.1746.31.123.1756.31.123.1766.31.123.1776.31.123.1786.31.123.1796.31.123.1806.31.123.1816.31.123.1826.31.123.1836.31.123.1846.31.123.1856.31.123.1866.31.123.1876.31.123.1886.31.123.1896.31.123.1906.31.123.1916.31.123.1926.31.123.1936.31.123.1946.31.123.1956.31.123.1966.31.123.1976.31.123.1986.31.123.1996.31.123.2006.31.123.2016.31.123.2026.31.123.2036.31.123.2046.31.123.2056.31.123.2066.31.123.2076.31.123.2086.31.123.2096.31.123.2106.31.123.2116.31.123.2126.31.123.2136.31.123.2146.31.123.2156.31.123.2166.31.123.2176.31.123.2186.31.123.2196.31.123.2206.31.123.2216.31.123.2226.31.123.2236.31.123.2246.31.123.2256.31.123.2266.31.123.2276.31.123.2286.31.123.2296.31.123.2306.31.123.2316.31.123.2326.31.123.2336.31.123.2346.31.123.2356.31.123.2366.31.123.2376.31.123.2386.31.123.2396.31.123.2406.31.123.2416.31.123.2426.31.123.2436.31.123.2446.31.123.2456.31.123.2466.31.123.2476.31.123.2486.31.123.2496.31.123.2506.31.123.2516.31.123.2526.31.123.2536.31.123.2546.31.123.255