Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

ASN ranges allocated by IANA to each RIR

From the RIRs' delegated-stats (allocated + assigned). Ranges are coalesced where adjacent.
Registry Total ASNs # ranges Top 5 largest ranges
RIPE DB 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 85 552 ASNs · sort: IPv4 addresses (↑) · showing 1101–1200
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
1101 AS145871 · · 1 65.5k APNIC RADAR
1102 AS145855 · · 1 65.5k APNIC RADAR
1103 AS145872 · · 1 65.5k APNIC RADAR
1104 AS145873 · · 1 65.5k APNIC RADAR
1105 AS145874 · · 1 65.5k APNIC RADAR
1106 AS145875 · · 1 65.5k APNIC RADAR
1107 AS145876 · · 1 65.5k APNIC RADAR
1108 AS145877 · · 1 65.5k APNIC RADAR
1109 AS145878 · · 1 65.5k APNIC RADAR
1110 AS145879 · · 1 65.5k APNIC RADAR
1111 AS145880 · · 1 65.5k APNIC RADAR
1112 AS145881 · · 1 65.5k APNIC RADAR
1113 AS145882 · · 1 65.5k APNIC RADAR
1114 AS145883 · · 1 65.5k APNIC RADAR
1115 AS145884 · · 1 65.5k APNIC RADAR
1116 AS145885 · · 1 65.5k APNIC RADAR
1117 AS145856 · · 1 65.5k APNIC RADAR
1118 AS145854 · · 1 65.5k APNIC RADAR
1119 AS145887 · · 1 65.5k APNIC RADAR
1120 AS145837 · · 1 65.5k APNIC RADAR
1121 AS145823 · · 1 65.5k APNIC RADAR
1122 AS145824 · · 1 65.5k APNIC RADAR
1123 AS145825 · · 1 65.5k APNIC RADAR
1124 AS145826 · · 1 65.5k APNIC RADAR
1125 AS145827 · · 1 65.5k APNIC RADAR
1126 AS145828 · · 1 65.5k APNIC RADAR
1127 AS145829 · · 1 65.5k APNIC RADAR
1128 AS145830 · · 1 65.5k APNIC RADAR
1129 AS145831 · · 1 65.5k APNIC RADAR
1130 AS145832 · · 1 65.5k APNIC RADAR
1131 AS145833 · · 1 65.5k APNIC RADAR
1132 AS145834 · · 1 65.5k APNIC RADAR
1133 AS145835 · · 1 65.5k APNIC RADAR
1134 AS145836 · · 1 65.5k APNIC RADAR
1135 AS145838 · · 1 65.5k APNIC RADAR
1136 AS145853 · · 1 65.5k APNIC RADAR
1137 AS145839 · · 1 65.5k APNIC RADAR
1138 AS145840 · · 1 65.5k APNIC RADAR
1139 AS145841 · · 1 65.5k APNIC RADAR
1140 AS145842 · · 1 65.5k APNIC RADAR
1141 AS145843 · · 1 65.5k APNIC RADAR
1142 AS145844 · · 1 65.5k APNIC RADAR
1143 AS145845 · · 1 65.5k APNIC RADAR
1144 AS145846 · · 1 65.5k APNIC RADAR
1145 AS145847 · · 1 65.5k APNIC RADAR
1146 AS145848 · · 1 65.5k APNIC RADAR
1147 AS145849 · · 1 65.5k APNIC RADAR
1148 AS145850 · · 1 65.5k APNIC RADAR
1149 AS145851 · · 1 65.5k APNIC RADAR
1150 AS145852 · · 1 65.5k APNIC RADAR
1151 AS145886 · · 1 65.5k APNIC RADAR
1152 AS145888 · · 1 65.5k APNIC RADAR
1153 AS145821 · · 1 65.5k APNIC RADAR
1154 AS145938 · · 1 65.5k APNIC RADAR
1155 AS145924 · · 1 65.5k APNIC RADAR
1156 AS145925 · · 1 65.5k APNIC RADAR
1157 AS145926 · · 1 65.5k APNIC RADAR
1158 AS145927 · · 1 65.5k APNIC RADAR
1159 AS145928 · · 1 65.5k APNIC RADAR
1160 AS145929 · · 1 65.5k APNIC RADAR
1161 AS145930 · · 1 65.5k APNIC RADAR
1162 AS145931 · · 1 65.5k APNIC RADAR
1163 AS145932 · · 1 65.5k APNIC RADAR
1164 AS145933 · · 1 65.5k APNIC RADAR
1165 AS145934 · · 1 65.5k APNIC RADAR
1166 AS145935 · · 1 65.5k APNIC RADAR
1167 AS145936 · · 1 65.5k APNIC RADAR
1168 AS145937 · · 1 65.5k APNIC RADAR
1169 AS145939 · · 1 65.5k APNIC RADAR
1170 AS145922 · · 1 65.5k APNIC RADAR
1171 AS145940 · · 1 65.5k APNIC RADAR
1172 AS145941 · · 1 65.5k APNIC RADAR
1173 AS145942 · · 1 65.5k APNIC RADAR
1174 AS145943 · · 1 65.5k APNIC RADAR
1175 AS145944 · · 1 65.5k APNIC RADAR
1176 AS145945 · · 1 65.5k APNIC RADAR
1177 AS145946 · · 1 65.5k APNIC RADAR
1178 AS145947 · · 1 65.5k APNIC RADAR
1179 AS145948 · · 1 65.5k APNIC RADAR
1180 AS145949 · · 1 65.5k APNIC RADAR
1181 AS145950 · · 1 65.5k APNIC RADAR
1182 AS145951 · · 1 65.5k APNIC RADAR
1183 AS145952 · · 1 65.5k APNIC RADAR
1184 AS145953 · · 1 65.5k APNIC RADAR
1185 AS145923 · · 1 65.5k APNIC RADAR
1186 AS145921 · · 1 65.5k APNIC RADAR
1187 AS145889 · · 1 65.5k APNIC RADAR
1188 AS145904 · · 1 65.5k APNIC RADAR
1189 AS145890 · · 1 65.5k APNIC RADAR
1190 AS145891 · · 1 65.5k APNIC RADAR
1191 AS145892 · · 1 65.5k APNIC RADAR
1192 AS145893 · · 1 65.5k APNIC RADAR
1193 AS145894 · · 1 65.5k APNIC RADAR
1194 AS145895 · · 1 65.5k APNIC RADAR
1195 AS145896 · · 1 65.5k APNIC RADAR
1196 AS145897 · · 1 65.5k APNIC RADAR
1197 AS145898 · · 1 65.5k APNIC RADAR
1198 AS145899 · · 1 65.5k APNIC RADAR
1199 AS145900 · · 1 65.5k APNIC RADAR
1200 AS145901 · · 1 65.5k APNIC RADAR