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 3701–3800
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
3701 AS144196 · · 1 65.5k APNIC RADAR
3702 AS144197 · · 1 65.5k APNIC RADAR
3703 AS144198 · · 1 65.5k APNIC RADAR
3704 AS144199 · · 1 65.5k APNIC RADAR
3705 AS144200 · · 1 65.5k APNIC RADAR
3706 AS144201 · · 1 65.5k APNIC RADAR
3707 AS144202 · · 1 65.5k APNIC RADAR
3708 AS60666 · · 1 16 RIPE DB RADAR
3709 AS144203 · · 1 65.5k APNIC RADAR
3710 AS144204 · · 1 65.5k APNIC RADAR
3711 AS144205 · · 1 65.5k APNIC RADAR
3712 AS60614 · · 1 16 RIPE DB RADAR
3713 AS60474 · · 1 1 RIPE DB RADAR
3714 AS144206 · · 1 65.5k APNIC RADAR
3715 AS144208 · · 1 65.5k APNIC RADAR
3716 AS144218 · · 1 65.5k APNIC RADAR
3717 AS144209 · · 1 65.5k APNIC RADAR
3718 AS144210 · · 1 65.5k APNIC RADAR
3719 AS144211 · · 1 65.5k APNIC RADAR
3720 AS60445 · · 1 256 RIPE DB RADAR
3721 AS144212 · · 1 65.5k APNIC RADAR
3722 AS144213 · · 1 65.5k APNIC RADAR
3723 AS144214 · · 1 65.5k APNIC RADAR
3724 AS60391 · · 7 337 RIPE DB RADAR
3725 AS144215 · · 1 65.5k APNIC RADAR
3726 AS60356 · · 2 65.5k RIPE DB RADAR
3727 AS60275 · · 1 1 RIPE DB RADAR
3728 AS60262 · · 35 18.35M RIPE DB RADAR
3729 AS144216 · · 1 65.5k APNIC RADAR
3730 AS144217 · · 1 65.5k APNIC RADAR
3731 AS144241 · · 1 65.5k APNIC RADAR
3732 AS144243 · · 1 65.5k APNIC RADAR
3733 AS144289 · · 1 65.5k APNIC RADAR
3734 AS58052 · · 1 1 RIPE DB RADAR
3735 AS144268 · · 1 65.5k APNIC RADAR
3736 AS144269 · · 1 65.5k APNIC RADAR
3737 AS144270 · · 1 65.5k APNIC RADAR
3738 AS144271 · · 1 65.5k APNIC RADAR
3739 AS144272 · · 1 65.5k APNIC RADAR
3740 AS144273 · · 1 65.5k APNIC RADAR
3741 AS144274 · · 1 65.5k APNIC RADAR
3742 AS144275 · · 1 65.5k APNIC RADAR
3743 AS144276 · · 1 65.5k APNIC RADAR
3744 AS58132 · · 2 2 RIPE DB RADAR
3745 AS144277 · · 1 65.5k APNIC RADAR
3746 AS58093 · · 2 17 RIPE DB RADAR
3747 AS144278 · · 1 65.5k APNIC RADAR
3748 AS144279 · · 1 65.5k APNIC RADAR
3749 AS144280 · · 1 65.5k APNIC RADAR
3750 AS144266 · · 1 65.5k APNIC RADAR
3751 AS57969 · · 1 1 RIPE DB RADAR
3752 AS57964 · · 1 1 RIPE DB RADAR
3753 AS144281 · · 1 65.5k APNIC RADAR
3754 AS57934 · · 1 524.3k RIPE DB RADAR
3755 AS144282 · · 1 65.5k APNIC RADAR
3756 AS144283 · · 1 65.5k APNIC RADAR
3757 AS57851 · · 1 4.1k RIPE DB RADAR
3758 AS144284 · · 1 65.5k APNIC RADAR
3759 AS57848 · · 5 5 RIPE DB RADAR
3760 AS57640 · · 1 1 RIPE DB RADAR
3761 AS144285 · · 1 65.5k APNIC RADAR
3762 AS144286 · · 1 65.5k APNIC RADAR
3763 AS144287 · · 1 65.5k APNIC RADAR
3764 AS144288 · · 1 65.5k APNIC RADAR
3765 AS144267 · · 1 65.5k APNIC RADAR
3766 AS58133 · · 1 1 RIPE DB RADAR
3767 AS144244 · · 1 65.5k APNIC RADAR
3768 AS144257 · · 1 65.5k APNIC RADAR
3769 AS144245 · · 1 65.5k APNIC RADAR
3770 AS144246 · · 1 65.5k APNIC RADAR
3771 AS144247 · · 1 65.5k APNIC RADAR
3772 AS59467 · · 1 65.5k RIPE DB RADAR
3773 AS144248 · · 1 65.5k APNIC RADAR
3774 AS144249 · · 1 65.5k APNIC RADAR
3775 AS144250 · · 1 65.5k APNIC RADAR
3776 AS144251 · · 1 65.5k APNIC RADAR
3777 AS144252 · · 1 65.5k APNIC RADAR
3778 AS144253 · · 1 65.5k APNIC RADAR
3779 AS144254 · · 1 65.5k APNIC RADAR
3780 AS59449 · · 8 26 RIPE DB RADAR
3781 AS144255 · · 1 65.5k APNIC RADAR
3782 AS144256 · · 1 65.5k APNIC RADAR
3783 AS144258 · · 1 65.5k APNIC RADAR
3784 AS144265 · · 1 65.5k APNIC RADAR
3785 AS144259 · · 1 65.5k APNIC RADAR
3786 AS59429 · · 1 524.3k RIPE DB RADAR
3787 AS59265 · · 1 65.5k APNIC RADAR
3788 AS144260 · · 1 65.5k APNIC RADAR
3789 AS58828 · · 1 1 APNIC RADAR
3790 AS58810 · · 172 172 APNIC RADAR
3791 AS58339 · · 33 704 RIPE DB RADAR
3792 AS58285 · · 2 65.8k RIPE DB RADAR
3793 AS144261 · · 1 65.5k APNIC RADAR
3794 AS144262 · · 1 65.5k APNIC RADAR
3795 AS58270 · · 1 4.1k RIPE DB RADAR
3796 AS58148 · · 1 1 RIPE DB RADAR
3797 AS144263 · · 1 65.5k APNIC RADAR
3798 AS144264 · · 1 65.5k APNIC RADAR
3799 AS132915 · · 1 1 APNIC RADAR
3800 AS133369 · · 3 3 APNIC RADAR