BGP Full View — RIPE RIS RRC00data as of 2026-06-10 02:42

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 →
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IPv4 prefixes
1 130 842
IPv4 origin ASNs
78 482
IPv4 MOAS
6 671
IPv6 prefixes
259 001
IPv6 origin ASNs
36 692
IPv6 MOAS
1 153

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 95
199 229 440
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 161
283 246 592
/16 13 801
904 462 336
/17 8 701
285 114 368
/18 14 057
230 309 888
/19 26 640
218 234 880
/20 48 488
198 606 848
/21 55 287
113 227 776
/22 118 612
121 458 688
/23 118 263
60 550 656
/24 717 054
183 565 824
Total 1 125 319 4 288 033 792
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 971 648 addr 72.53%
Not announced 1 179 995 648 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.22%
↳ routable but not announced 587 386 112 addr 49.78%
    — of total IPv4 space 13.68%
    — of announceable space (total − tech/reserved) 15.87%
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) 388 /24 0.02%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 383
2 822 242 304
/30 747
195 821 568
/31 353
46 268 416
/32 27 030
1 771 438 080
/33 5 733
187 858 944
/34 5 561
91 111 424
/35 1 956
16 023 552
/36 10 050
41 164 800
/37 1 389
2 844 672
/38 2 752
2 818 048
/39 1 854
949 248
/40 23 944
6 129 664
/41 1 725
220 800
/42 3 039
194 496
/43 1 477
47 264
/44 26 107
417 712
/45 4 561
36 488
/46 5 953
23 812
/47 9 131
18 262
/48 119 696
119 696
Total 258 721 4 413 846 995 202
IPv4 (1 130 842) IPv6 (259 001)
Reset
Found 929 IPv6 prefixes · ASN: AS25019 · showing 901–929
# Prefix ↑ Mask Range Origin ASN MOAS
901 2001:16a3:2161::/48 /48 2001:16a3:2161:: – 2001:16a3:2161:ffff:ffff:ffff:ffff:ffff AS25019 1
902 2001:16a3:2162::/48 /48 2001:16a3:2162:: – 2001:16a3:2162:ffff:ffff:ffff:ffff:ffff AS25019 1
903 2001:16a3:2163::/48 /48 2001:16a3:2163:: – 2001:16a3:2163:ffff:ffff:ffff:ffff:ffff AS25019 1
904 2001:16a3:2164::/48 /48 2001:16a3:2164:: – 2001:16a3:2164:ffff:ffff:ffff:ffff:ffff AS25019 1
905 2001:16a3:2165::/48 /48 2001:16a3:2165:: – 2001:16a3:2165:ffff:ffff:ffff:ffff:ffff AS25019 1
906 2001:16a3:2166::/48 /48 2001:16a3:2166:: – 2001:16a3:2166:ffff:ffff:ffff:ffff:ffff AS25019 1
907 2001:16a3:2167::/48 /48 2001:16a3:2167:: – 2001:16a3:2167:ffff:ffff:ffff:ffff:ffff AS25019 1
908 2001:16a3:2168::/48 /48 2001:16a3:2168:: – 2001:16a3:2168:ffff:ffff:ffff:ffff:ffff AS25019 1
909 2001:16a3:2169::/48 /48 2001:16a3:2169:: – 2001:16a3:2169:ffff:ffff:ffff:ffff:ffff AS25019 1
910 2001:16a3:216a::/48 /48 2001:16a3:216a:: – 2001:16a3:216a:ffff:ffff:ffff:ffff:ffff AS25019 1
911 2001:16a3:216b::/48 /48 2001:16a3:216b:: – 2001:16a3:216b:ffff:ffff:ffff:ffff:ffff AS25019 1
912 2001:16a3:216c::/48 /48 2001:16a3:216c:: – 2001:16a3:216c:ffff:ffff:ffff:ffff:ffff AS25019 1
913 2001:16a3:216d::/48 /48 2001:16a3:216d:: – 2001:16a3:216d:ffff:ffff:ffff:ffff:ffff AS25019 1
914 2001:16a3:216e::/48 /48 2001:16a3:216e:: – 2001:16a3:216e:ffff:ffff:ffff:ffff:ffff AS25019 1
915 2001:16a3:216f::/48 /48 2001:16a3:216f:: – 2001:16a3:216f:ffff:ffff:ffff:ffff:ffff AS25019 1
916 2001:16a3:2170::/48 /48 2001:16a3:2170:: – 2001:16a3:2170:ffff:ffff:ffff:ffff:ffff AS25019 1
917 2001:16a3:2171::/48 /48 2001:16a3:2171:: – 2001:16a3:2171:ffff:ffff:ffff:ffff:ffff AS25019 1
918 2001:16a3:2172::/48 /48 2001:16a3:2172:: – 2001:16a3:2172:ffff:ffff:ffff:ffff:ffff AS25019 1
919 2001:16a3:2173::/48 /48 2001:16a3:2173:: – 2001:16a3:2173:ffff:ffff:ffff:ffff:ffff AS25019 1
920 2001:16a3:2174::/48 /48 2001:16a3:2174:: – 2001:16a3:2174:ffff:ffff:ffff:ffff:ffff AS25019 1
921 2001:16a3:2175::/48 /48 2001:16a3:2175:: – 2001:16a3:2175:ffff:ffff:ffff:ffff:ffff AS25019 1
922 2001:16a3:2176::/48 /48 2001:16a3:2176:: – 2001:16a3:2176:ffff:ffff:ffff:ffff:ffff AS25019 1
923 2001:16a3:217a::/48 /48 2001:16a3:217a:: – 2001:16a3:217a:ffff:ffff:ffff:ffff:ffff AS25019 1
924 2001:16a6:c000::/48 /48 2001:16a6:c000:: – 2001:16a6:c000:ffff:ffff:ffff:ffff:ffff AS25019 1
925 2001:16a6:c100::/41 /41 2001:16a6:c100:: – 2001:16a6:c17f:ffff:ffff:ffff:ffff:ffff AS25019 1
926 2001:16a6:c180::/41 /41 2001:16a6:c180:: – 2001:16a6:c1ff:ffff:ffff:ffff:ffff:ffff AS25019 1
927 2600:1416:2000::/48 /48 2600:1416:2000:: – 2600:1416:2000:ffff:ffff:ffff:ffff:ffff AS25019 1
928 2600:1416:e000::/48 /48 2600:1416:e000:: – 2600:1416:e000:ffff:ffff:ffff:ffff:ffff AS25019 1
929 2600:1417:f800::/48 /48 2600:1417:f800:: – 2600:1417:f800:ffff:ffff:ffff:ffff:ffff AS25019 1