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BGP Full View — RIPE RIS RRC00data as of 2026-11-05 06:23

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
thank you!
IPv4 prefixes
1 167 965
IPv4 origin ASNs
79 585
IPv4 MOAS
7 058
IPv6 prefixes
271 795
IPv6 origin ASNs
37 918
IPv6 MOAS
963

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 304
318 767 104
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 187
286 654 464
/16 13 977
915 996 672
/17 8 685
284 590 080
/18 13 967
228 835 328
/19 26 699
218 718 208
/20 48 499
198 651 904
/21 57 407
117 569 536
/22 119 415
122 280 960
/23 122 381
62 659 072
/24 747 230
191 290 880
Total 1 162 719 4 326 464 512
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 308 480 addr 73.02%
Not announced 1 158 658 816 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.15%
↳ routable but not announced 566 016 768 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 261 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 861
3 072 851 968
/30 742
194 510 848
/31 389
50 987 008
/32 27 636
1 811 152 896
/33 6 073
199 000 064
/34 5 766
94 470 144
/35 2 020
16 547 840
/36 10 333
42 323 968
/37 1 430
2 928 640
/38 2 808
2 875 392
/39 1 897
971 264
/40 25 052
6 413 312
/41 1 966
251 648
/42 3 004
192 256
/43 1 506
48 192
/44 27 377
438 032
/45 4 979
39 832
/46 6 813
27 252
/47 9 850
19 700
/48 125 755
125 755
Total 271 566 4 414 951 193 995
IPv4 (1 167 965) IPv6 (271 795)
Reset
Found 29 IPv6 prefixes · ASN: AS140494 · showing 1–29
# Prefix ↑ Mask Range Origin ASN MOAS
1 240e:390:5540::/44 /44 240e:390:5540:: – 240e:390:554f:ffff:ffff:ffff:ffff:ffff AS140494 1
2 240e:390:5550::/44 /44 240e:390:5550:: – 240e:390:555f:ffff:ffff:ffff:ffff:ffff AS140494 1
3 240e:390:5560::/44 /44 240e:390:5560:: – 240e:390:556f:ffff:ffff:ffff:ffff:ffff AS140494 1
4 240e:390:5570::/44 /44 240e:390:5570:: – 240e:390:557f:ffff:ffff:ffff:ffff:ffff AS140494 1
5 240e:390:5580::/44 /44 240e:390:5580:: – 240e:390:558f:ffff:ffff:ffff:ffff:ffff AS140494 1
6 240e:390:5590::/44 /44 240e:390:5590:: – 240e:390:559f:ffff:ffff:ffff:ffff:ffff AS140494 1
7 240e:390:5d00::/44 /44 240e:390:5d00:: – 240e:390:5d0f:ffff:ffff:ffff:ffff:ffff AS140494 1
8 240e:390:5d10::/44 /44 240e:390:5d10:: – 240e:390:5d1f:ffff:ffff:ffff:ffff:ffff AS140494 1
9 240e:390:5d20::/44 /44 240e:390:5d20:: – 240e:390:5d2f:ffff:ffff:ffff:ffff:ffff AS140494 1
10 240e:390:5d30::/44 /44 240e:390:5d30:: – 240e:390:5d3f:ffff:ffff:ffff:ffff:ffff AS140494 1
11 240e:390:5d40::/44 /44 240e:390:5d40:: – 240e:390:5d4f:ffff:ffff:ffff:ffff:ffff AS140494 1
12 240e:690:5603::/48 /48 240e:690:5603:: – 240e:690:5603:ffff:ffff:ffff:ffff:ffff AS140494 1
13 240e:690:5a02::/48 /48 240e:690:5a02:: – 240e:690:5a02:ffff:ffff:ffff:ffff:ffff AS140494 1
14 240e:690:5b02::/48 /48 240e:690:5b02:: – 240e:690:5b02:ffff:ffff:ffff:ffff:ffff AS140494 1
15 240e:690:5b03::/48 /48 240e:690:5b03:: – 240e:690:5b03:ffff:ffff:ffff:ffff:ffff AS140494 1
16 240e:690:5b06::/48 /48 240e:690:5b06:: – 240e:690:5b06:ffff:ffff:ffff:ffff:ffff AS140494 1
17 240e:690:5b07::/48 /48 240e:690:5b07:: – 240e:690:5b07:ffff:ffff:ffff:ffff:ffff AS140494 1
18 240e:691:5902::/48 /48 240e:691:5902:: – 240e:691:5902:ffff:ffff:ffff:ffff:ffff AS140494 1
19 240e:691:5a02::/48 /48 240e:691:5a02:: – 240e:691:5a02:ffff:ffff:ffff:ffff:ffff AS140494 1
20 240e:691:5a03::/48 /48 240e:691:5a03:: – 240e:691:5a03:ffff:ffff:ffff:ffff:ffff AS140494 1
21 240e:691:5b02::/48 /48 240e:691:5b02:: – 240e:691:5b02:ffff:ffff:ffff:ffff:ffff AS140494 1
22 240e:691:5c02::/48 /48 240e:691:5c02:: – 240e:691:5c02:ffff:ffff:ffff:ffff:ffff AS140494 1
23 240e:693:5702::/48 /48 240e:693:5702:: – 240e:693:5702:ffff:ffff:ffff:ffff:ffff AS140494 1
24 240e:693:5703::/48 /48 240e:693:5703:: – 240e:693:5703:ffff:ffff:ffff:ffff:ffff AS140494 1
25 240e:693:5704::/48 /48 240e:693:5704:: – 240e:693:5704:ffff:ffff:ffff:ffff:ffff AS140494 1
26 240e:695:5402::/48 /48 240e:695:5402:: – 240e:695:5402:ffff:ffff:ffff:ffff:ffff AS140494 1
27 240e:695:5502::/48 /48 240e:695:5502:: – 240e:695:5502:ffff:ffff:ffff:ffff:ffff AS140494 1
28 240e:696:5522::/48 /48 240e:696:5522:: – 240e:696:5522:ffff:ffff:ffff:ffff:ffff AS140494 1
29 240e:696:5525::/48 /48 240e:696:5525:: – 240e:696:5525:ffff:ffff:ffff:ffff:ffff AS140494 1