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 3101–3200
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
3101 AS143170 · · 1 65.5k APNIC RADAR
3102 AS143171 · · 1 65.5k APNIC RADAR
3103 AS143172 · · 1 65.5k APNIC RADAR
3104 AS142681 · · 1 65.5k APNIC RADAR
3105 AS142676 · · 1 65.5k APNIC RADAR
3106 AS143174 · · 1 65.5k APNIC RADAR
3107 AS143175 · · 1 65.5k APNIC RADAR
3108 AS143176 · · 1 65.5k APNIC RADAR
3109 AS142680 · · 1 65.5k APNIC RADAR
3110 AS143177 · · 1 65.5k APNIC RADAR
3111 AS142679 · · 1 65.5k APNIC RADAR
3112 AS143178 · · 1 65.5k APNIC RADAR
3113 AS142678 · · 1 65.5k APNIC RADAR
3114 AS143179 · · 1 65.5k APNIC RADAR
3115 AS143180 · · 1 65.5k APNIC RADAR
3116 AS142677 · · 1 65.5k APNIC RADAR
3117 AS143181 · · 1 65.5k APNIC RADAR
3118 AS143182 · · 1 65.5k APNIC RADAR
3119 AS143183 · · 1 65.5k APNIC RADAR
3120 AS142712 · · 1 65.5k APNIC RADAR
3121 AS143119 · · 1 65.5k APNIC RADAR
3122 AS143042 · · 1 65.5k APNIC RADAR
3123 AS143069 · · 1 65.5k APNIC RADAR
3124 AS143059 · · 1 65.5k APNIC RADAR
3125 AS142751 · · 1 65.5k APNIC RADAR
3126 AS143060 · · 1 65.5k APNIC RADAR
3127 AS143061 · · 1 65.5k APNIC RADAR
3128 AS142750 · · 1 65.5k APNIC RADAR
3129 AS143062 · · 1 65.5k APNIC RADAR
3130 AS143063 · · 1 65.5k APNIC RADAR
3131 AS143064 · · 1 65.5k APNIC RADAR
3132 AS143065 · · 1 65.5k APNIC RADAR
3133 AS143066 · · 1 65.5k APNIC RADAR
3134 AS142749 · · 1 65.5k APNIC RADAR
3135 AS142748 · · 1 65.5k APNIC RADAR
3136 AS143067 · · 1 65.5k APNIC RADAR
3137 AS143068 · · 1 65.5k APNIC RADAR
3138 AS142747 · · 1 65.5k APNIC RADAR
3139 AS142752 · · 1 65.5k APNIC RADAR
3140 AS142746 · · 1 65.5k APNIC RADAR
3141 AS143070 · · 1 65.5k APNIC RADAR
3142 AS142745 · · 1 65.5k APNIC RADAR
3143 AS142744 · · 1 65.5k APNIC RADAR
3144 AS143071 · · 1 65.5k APNIC RADAR
3145 AS143072 · · 1 65.5k APNIC RADAR
3146 AS143073 · · 1 65.5k APNIC RADAR
3147 AS142743 · · 1 65.5k APNIC RADAR
3148 AS143074 · · 1 65.5k APNIC RADAR
3149 AS142742 · · 1 65.5k APNIC RADAR
3150 AS142741 · · 1 65.5k APNIC RADAR
3151 AS143075 · · 1 65.5k APNIC RADAR
3152 AS143076 · · 1 65.5k APNIC RADAR
3153 AS143077 · · 1 65.5k APNIC RADAR
3154 AS143058 · · 1 65.5k APNIC RADAR
3155 AS143057 · · 1 65.5k APNIC RADAR
3156 AS142740 · · 1 65.5k APNIC RADAR
3157 AS143049 · · 1 65.5k APNIC RADAR
3158 AS142769 · · 1 65.5k APNIC RADAR
3159 AS142768 · · 1 65.5k APNIC RADAR
3160 AS142767 · · 1 65.5k APNIC RADAR
3161 AS143043 · · 1 65.5k APNIC RADAR
3162 AS142766 · · 1 65.5k APNIC RADAR
3163 AS142765 · · 1 65.5k APNIC RADAR
3164 AS142764 · · 1 65.5k APNIC RADAR
3165 AS143044 · · 1 65.5k APNIC RADAR
3166 AS143045 · · 1 65.5k APNIC RADAR
3167 AS142763 · · 1 65.5k APNIC RADAR
3168 AS143046 · · 1 65.5k APNIC RADAR
3169 AS143047 · · 1 65.5k APNIC RADAR
3170 AS143048 · · 1 65.5k APNIC RADAR
3171 AS142762 · · 1 65.5k APNIC RADAR
3172 AS143050 · · 1 65.5k APNIC RADAR
3173 AS143056 · · 1 65.5k APNIC RADAR
3174 AS142761 · · 1 65.5k APNIC RADAR
3175 AS142760 · · 1 65.5k APNIC RADAR
3176 AS143051 · · 1 65.5k APNIC RADAR
3177 AS143052 · · 1 65.5k APNIC RADAR
3178 AS142759 · · 1 65.5k APNIC RADAR
3179 AS142758 · · 1 65.5k APNIC RADAR
3180 AS142757 · · 1 65.5k APNIC RADAR
3181 AS142756 · · 1 65.5k APNIC RADAR
3182 AS143053 · · 1 65.5k APNIC RADAR
3183 AS142755 · · 1 65.5k APNIC RADAR
3184 AS143054 · · 1 65.5k APNIC RADAR
3185 AS143055 · · 1 65.5k APNIC RADAR
3186 AS142754 · · 1 65.5k APNIC RADAR
3187 AS142753 · · 1 65.5k APNIC RADAR
3188 AS143078 · · 1 65.5k APNIC RADAR
3189 AS143079 · · 1 65.5k APNIC RADAR
3190 AS142713 · · 1 65.5k APNIC RADAR
3191 AS143111 · · 1 65.5k APNIC RADAR
3192 AS143102 · · 1 65.5k APNIC RADAR
3193 AS143103 · · 1 65.5k APNIC RADAR
3194 AS142726 · · 1 65.5k APNIC RADAR
3195 AS143104 · · 1 65.5k APNIC RADAR
3196 AS143105 · · 1 65.5k APNIC RADAR
3197 AS143106 · · 1 65.5k APNIC RADAR
3198 AS142725 · · 1 65.5k APNIC RADAR
3199 AS143107 · · 1 65.5k APNIC RADAR
3200 AS142724 · · 1 65.5k APNIC RADAR