Top BGP ASNsdata as of 2026-11-02 05:58

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
87 316
IPv4 origin ASNs
79 737
IPv6 origin ASNs
38 069

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 0 0
ARIN 0 0
APNIC 0 0
AFRINIC 0 0
LACNIC 0 0
Reset
Found 87 316 ASNs · sort: IPv4 addresses (↓) · showing 4001–4100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
4001 AS34086 21 63.7k 3 65.5k WHOIS ↗ RADAR ↗
4002 AS38182 111 63.7k 13 2.1k WHOIS ↗ RADAR ↗
4003 AS53075 57 63.7k 15 225.7k WHOIS ↗ RADAR ↗
4004 AS4770 12 63.5k 2 65.5k WHOIS ↗ RADAR ↗
4005 AS13189 33 63.5k 3 65.5k WHOIS ↗ RADAR ↗
4006 AS26439 12 63.5k · · WHOIS ↗ RADAR ↗
4007 AS28210 48 63.5k 10 71k WHOIS ↗ RADAR ↗
4008 AS29255 8 63.5k · · WHOIS ↗ RADAR ↗
4009 AS38719 63 63.5k 12 655.4k WHOIS ↗ RADAR ↗
4010 AS45374 41 63.5k · · WHOIS ↗ RADAR ↗
4011 AS47902 50 63.5k 2 131.1k WHOIS ↗ RADAR ↗
4012 AS48951 27 63.5k 8 592.1k WHOIS ↗ RADAR ↗
4013 AS3481 16 63.2k · · WHOIS ↗ RADAR ↗
4014 AS24028 110 63.2k 15 57.3k WHOIS ↗ RADAR ↗
4015 AS140345 39 63.2k 209 12.9k WHOIS ↗ RADAR ↗
4016 AS215540 236 63.2k 37 37 WHOIS ↗ RADAR ↗
4017 AS3551 242 63k · · WHOIS ↗ RADAR ↗
4018 AS32277 14 63k 1 65.5k WHOIS ↗ RADAR ↗
4019 AS5693 23 62.7k 1 65.5k WHOIS ↗ RADAR ↗
4020 AS14230 67 62.7k 17 2.1k WHOIS ↗ RADAR ↗
4021 AS28114 18 62.7k 1 65.5k WHOIS ↗ RADAR ↗
4022 AS28294 118 62.7k 13 28.9k WHOIS ↗ RADAR ↗
4023 AS30881 25 62.7k 1 65.5k WHOIS ↗ RADAR ↗
4024 AS6856 8 62.5k 1 65.5k WHOIS ↗ RADAR ↗
4025 AS17497 68 62.5k 17 17 WHOIS ↗ RADAR ↗
4026 AS212465 12 62.5k 8 38 WHOIS ↗ RADAR ↗
4027 AS19016 27 62.2k 4 135.2k WHOIS ↗ RADAR ↗
4028 AS20773 39 62.2k 5 65.5k WHOIS ↗ RADAR ↗
4029 AS50780 15 62.2k · · WHOIS ↗ RADAR ↗
4030 AS202940 79 62.2k 2 589.8k WHOIS ↗ RADAR ↗
4031 AS14921 34 62k · · WHOIS ↗ RADAR ↗
4032 AS19653 9 62k 1 65.5k WHOIS ↗ RADAR ↗
4033 AS50624 21 62k · · WHOIS ↗ RADAR ↗
4034 AS55441 18 62k 5 65 WHOIS ↗ RADAR ↗
4035 AS21232 19 61.7k 2 131.1k WHOIS ↗ RADAR ↗
4036 AS22644 5 61.7k 17 4.9k WHOIS ↗ RADAR ↗
4037 AS38731 112 61.7k 11 36.9k WHOIS ↗ RADAR ↗
4038 AS48092 19 61.7k · · WHOIS ↗ RADAR ↗
4039 AS262659 30 61.7k 2 131.1k WHOIS ↗ RADAR ↗
4040 AS13170 9 61.4k 2 1.05M WHOIS ↗ RADAR ↗
4041 AS14090 44 61.4k · · WHOIS ↗ RADAR ↗
4042 AS53257 22 61.4k · · WHOIS ↗ RADAR ↗
4043 AS131918 12 61.4k 1 65.5k WHOIS ↗ RADAR ↗
4044 AS262318 41 61.4k 8 131.3k WHOIS ↗ RADAR ↗
4045 AS396986 205 61.4k 95 95 WHOIS ↗ RADAR ↗
4046 AS12859 58 61.2k 81 1.84M WHOIS ↗ RADAR ↗
4047 AS41176 70 61.2k 3 65.5k WHOIS ↗ RADAR ↗
4048 AS273683 98 61.2k 22 108.5k WHOIS ↗ RADAR ↗
4049 AS37215 46 60.9k 7 1.67M WHOIS ↗ RADAR ↗
4050 AS38320 163 60.9k 4 5 WHOIS ↗ RADAR ↗
4051 AS44087 39 60.9k 9 36.9k WHOIS ↗ RADAR ↗
4052 AS4776 37 60.7k 3 65.5k WHOIS ↗ RADAR ↗
4053 AS6471 66 60.7k · · WHOIS ↗ RADAR ↗
4054 AS8435 47 60.7k · · WHOIS ↗ RADAR ↗
4055 AS13682 29 60.7k · · WHOIS ↗ RADAR ↗
4056 AS37179 9 60.7k 1 65.5k WHOIS ↗ RADAR ↗
4057 AS52888 28 60.7k 6 131.1k WHOIS ↗ RADAR ↗
4058 AS42 188 60.4k 207 222 WHOIS ↗ RADAR ↗
4059 AS11602 6 60.4k · · WHOIS ↗ RADAR ↗
4060 AS18859 12 60.4k 1 65.5k WHOIS ↗ RADAR ↗
4061 AS19009 77 60.4k 6 65.5k WHOIS ↗ RADAR ↗
4062 AS27813 159 60.4k 12 49.2k WHOIS ↗ RADAR ↗
4063 AS49800 15 60.4k 2 524.5k WHOIS ↗ RADAR ↗
4064 AS50821 12 60.4k 1 524.3k WHOIS ↗ RADAR ↗
4065 AS205544 78 60.4k 29 11.53M WHOIS ↗ RADAR ↗
4066 AS263579 44 60.4k 3 131.1k WHOIS ↗ RADAR ↗
4067 AS265171 51 60.4k 17 69.6k WHOIS ↗ RADAR ↗
4068 AS3801 66 60.2k 2 131.1k WHOIS ↗ RADAR ↗
4069 AS11955 27 60.2k 8 397.9k WHOIS ↗ RADAR ↗
4070 AS17573 13 60.2k · · WHOIS ↗ RADAR ↗
4071 AS53066 96 60.2k 1 65.5k WHOIS ↗ RADAR ↗
4072 AS134078 42 60.2k 2 65.5k WHOIS ↗ RADAR ↗
4073 AS138950 69 60.2k 6 2.3k WHOIS ↗ RADAR ↗
4074 AS39238 150 59.9k 11 2.36M WHOIS ↗ RADAR ↗
4075 AS6789 68 59.9k 1 65.5k WHOIS ↗ RADAR ↗
4076 AS12208 219 59.9k 19 66.6k WHOIS ↗ RADAR ↗
4077 AS12310 17 59.9k 1 65.5k WHOIS ↗ RADAR ↗
4078 AS14103 29 59.9k 1 65.5k WHOIS ↗ RADAR ↗
4079 AS29648 125 59.9k 10 2.3k WHOIS ↗ RADAR ↗
4080 AS37515 50 59.9k · · WHOIS ↗ RADAR ↗
4081 AS39961 13 59.9k · · WHOIS ↗ RADAR ↗
4082 AS397373 198 59.9k 13 19 WHOIS ↗ RADAR ↗
4083 AS58369 152 59.6k 6 20.5k WHOIS ↗ RADAR ↗
4084 AS7784 11 59.6k 3 65.6k WHOIS ↗ RADAR ↗
4085 AS8334 42 59.6k · · WHOIS ↗ RADAR ↗
4086 AS10372 106 59.6k · · WHOIS ↗ RADAR ↗
4087 AS13354 10 59.6k 2 65.5k WHOIS ↗ RADAR ↗
4088 AS14956 159 59.6k 19 19 WHOIS ↗ RADAR ↗
4089 AS22011 109 59.6k 4 16.4k WHOIS ↗ RADAR ↗
4090 AS28048 24 59.6k 19 13k WHOIS ↗ RADAR ↗
4091 AS28458 211 59.6k 2 65.5k WHOIS ↗ RADAR ↗
4092 AS41745 233 59.6k 1 1 WHOIS ↗ RADAR ↗
4093 AS53435 21 59.6k 1 65.5k WHOIS ↗ RADAR ↗
4094 AS206092 232 59.6k · · WHOIS ↗ RADAR ↗
4095 AS9971 6 59.4k · · WHOIS ↗ RADAR ↗
4096 AS11231 23 59.4k · · WHOIS ↗ RADAR ↗
4097 AS12829 109 59.4k · · WHOIS ↗ RADAR ↗
4098 AS13485 11 59.4k · · WHOIS ↗ RADAR ↗
4099 AS15085 107 59.4k 6 65.5k WHOIS ↗ RADAR ↗
4100 AS18134 24 59.4k · · WHOIS ↗ RADAR ↗