AS13 6.28.8.0/24 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 254Addressable IPs: 256 6.28.8.06.28.8.16.28.8.26.28.8.36.28.8.46.28.8.56.28.8.66.28.8.76.28.8.86.28.8.96.28.8.106.28.8.116.28.8.126.28.8.136.28.8.146.28.8.156.28.8.166.28.8.176.28.8.186.28.8.196.28.8.206.28.8.216.28.8.226.28.8.236.28.8.246.28.8.256.28.8.266.28.8.276.28.8.286.28.8.296.28.8.306.28.8.316.28.8.326.28.8.336.28.8.346.28.8.356.28.8.366.28.8.376.28.8.386.28.8.396.28.8.406.28.8.416.28.8.426.28.8.436.28.8.446.28.8.456.28.8.466.28.8.476.28.8.486.28.8.496.28.8.506.28.8.516.28.8.526.28.8.536.28.8.546.28.8.556.28.8.566.28.8.576.28.8.586.28.8.596.28.8.606.28.8.616.28.8.626.28.8.636.28.8.646.28.8.656.28.8.666.28.8.676.28.8.686.28.8.696.28.8.706.28.8.716.28.8.726.28.8.736.28.8.746.28.8.756.28.8.766.28.8.776.28.8.786.28.8.796.28.8.806.28.8.816.28.8.826.28.8.836.28.8.846.28.8.856.28.8.866.28.8.876.28.8.886.28.8.896.28.8.906.28.8.916.28.8.926.28.8.936.28.8.946.28.8.956.28.8.966.28.8.976.28.8.986.28.8.996.28.8.1006.28.8.1016.28.8.1026.28.8.1036.28.8.1046.28.8.1056.28.8.1066.28.8.1076.28.8.1086.28.8.1096.28.8.1106.28.8.1116.28.8.1126.28.8.1136.28.8.1146.28.8.1156.28.8.1166.28.8.1176.28.8.1186.28.8.1196.28.8.1206.28.8.1216.28.8.1226.28.8.1236.28.8.1246.28.8.1256.28.8.1266.28.8.1276.28.8.1286.28.8.1296.28.8.1306.28.8.1316.28.8.1326.28.8.1336.28.8.1346.28.8.1356.28.8.1366.28.8.1376.28.8.1386.28.8.1396.28.8.1406.28.8.1416.28.8.1426.28.8.1436.28.8.1446.28.8.1456.28.8.1466.28.8.1476.28.8.1486.28.8.1496.28.8.1506.28.8.1516.28.8.1526.28.8.1536.28.8.1546.28.8.1556.28.8.1566.28.8.1576.28.8.1586.28.8.1596.28.8.1606.28.8.1616.28.8.1626.28.8.1636.28.8.1646.28.8.1656.28.8.1666.28.8.1676.28.8.1686.28.8.1696.28.8.1706.28.8.1716.28.8.1726.28.8.1736.28.8.1746.28.8.1756.28.8.1766.28.8.1776.28.8.1786.28.8.1796.28.8.1806.28.8.1816.28.8.1826.28.8.1836.28.8.1846.28.8.1856.28.8.1866.28.8.1876.28.8.1886.28.8.1896.28.8.1906.28.8.1916.28.8.1926.28.8.1936.28.8.1946.28.8.1956.28.8.1966.28.8.1976.28.8.1986.28.8.1996.28.8.2006.28.8.2016.28.8.2026.28.8.2036.28.8.2046.28.8.2056.28.8.2066.28.8.2076.28.8.2086.28.8.2096.28.8.2106.28.8.2116.28.8.2126.28.8.2136.28.8.2146.28.8.2156.28.8.2166.28.8.2176.28.8.2186.28.8.2196.28.8.2206.28.8.2216.28.8.2226.28.8.2236.28.8.2246.28.8.2256.28.8.2266.28.8.2276.28.8.2286.28.8.2296.28.8.2306.28.8.2316.28.8.2326.28.8.2336.28.8.2346.28.8.2356.28.8.2366.28.8.2376.28.8.2386.28.8.2396.28.8.2406.28.8.2416.28.8.2426.28.8.2436.28.8.2446.28.8.2456.28.8.2466.28.8.2476.28.8.2486.28.8.2496.28.8.2506.28.8.2516.28.8.2526.28.8.2536.28.8.2546.28.8.255