BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 267 936 IPv6 prefixes · showing 267901–267936
# Prefix ↓ Mask Range Origin ASN MOAS
267901 2001:250:219::/48 /48 2001:250:219:: – 2001:250:219:ffff:ffff:ffff:ffff:ffff AS24348 1
267902 2001:250:218::/48 /48 2001:250:218:: – 2001:250:218:ffff:ffff:ffff:ffff:ffff AS24349 1
267903 2001:250:217::/48 /48 2001:250:217:: – 2001:250:217:ffff:ffff:ffff:ffff:ffff AS24348 1
267904 2001:250:215::/48 /48 2001:250:215:: – 2001:250:215:ffff:ffff:ffff:ffff:ffff AS24349 1
267905 2001:250:214::/48 /48 2001:250:214:: – 2001:250:214:ffff:ffff:ffff:ffff:ffff AS24351 1
267906 2001:250:212::/48 /48 2001:250:212:: – 2001:250:212:ffff:ffff:ffff:ffff:ffff AS24349 1
267907 2001:250:210::/48 /48 2001:250:210:: – 2001:250:210:ffff:ffff:ffff:ffff:ffff AS24349 1
267908 2001:250:20f::/48 /48 2001:250:20f:: – 2001:250:20f:ffff:ffff:ffff:ffff:ffff AS24351 1
267909 2001:250:20c::/48 /48 2001:250:20c:: – 2001:250:20c:ffff:ffff:ffff:ffff:ffff AS24349 1
267910 2001:250:20b::/48 /48 2001:250:20b:: – 2001:250:20b:ffff:ffff:ffff:ffff:ffff AS24350 1
267911 2001:250:20a::/48 /48 2001:250:20a:: – 2001:250:20a:ffff:ffff:ffff:ffff:ffff AS24351 1
267912 2001:250:209::/48 /48 2001:250:209:: – 2001:250:209:ffff:ffff:ffff:ffff:ffff AS24348 1
267913 2001:250:208::/48 /48 2001:250:208:: – 2001:250:208:ffff:ffff:ffff:ffff:ffff AS24349 1
267914 2001:250:207::/48 /48 2001:250:207:: – 2001:250:207:ffff:ffff:ffff:ffff:ffff AS24349 1
267915 2001:250:206::/48 /48 2001:250:206:: – 2001:250:206:ffff:ffff:ffff:ffff:ffff AS24351 1
267916 2001:250:205::/48 /48 2001:250:205:: – 2001:250:205:ffff:ffff:ffff:ffff:ffff AS24349 1
267917 2001:250:4::/48 /48 2001:250:4:: – 2001:250:4:ffff:ffff:ffff:ffff:ffff AS24348 1
267918 2001:250:2::/48 /48 2001:250:2:: – 2001:250:2:ffff:ffff:ffff:ffff:ffff AS24348 1
267919 2001:250::/32 /32 2001:250:: – 2001:250:ffff:ffff:ffff:ffff:ffff:ffff AS23910 1
267920 2001:240::/32 /32 2001:240:: – 2001:240:ffff:ffff:ffff:ffff:ffff:ffff AS2497 1
267921 2001:218:e000::/38 /38 2001:218:e000:: – 2001:218:e3ff:ffff:ffff:ffff:ffff:ffff AS2914 1
267922 2001:218:8000::/38 /38 2001:218:8000:: – 2001:218:83ff:ffff:ffff:ffff:ffff:ffff AS2914 1
267923 2001:218:2200::/40 /40 2001:218:2200:: – 2001:218:22ff:ffff:ffff:ffff:ffff:ffff AS18259 1
267924 2001:218:2004::/48 /48 2001:218:2004:: – 2001:218:2004:ffff:ffff:ffff:ffff:ffff AS18186 1
267925 2001:218::/32 /32 2001:218:: – 2001:218:ffff:ffff:ffff:ffff:ffff:ffff AS2914 1
267926 2001:200:e000::/35 /35 2001:200:e000:: – 2001:200:ffff:ffff:ffff:ffff:ffff:ffff AS7660 1
267927 2001:200:c000::/35 /35 2001:200:c000:: – 2001:200:dfff:ffff:ffff:ffff:ffff:ffff AS23634 1
267928 2001:200:e00::/40 /40 2001:200:e00:: – 2001:200:eff:ffff:ffff:ffff:ffff:ffff AS4690 1
267929 2001:200:900::/40 /40 2001:200:900:: – 2001:200:9ff:ffff:ffff:ffff:ffff:ffff AS7660 1
267930 2001:200:600::/40 /40 2001:200:600:: – 2001:200:6ff:ffff:ffff:ffff:ffff:ffff AS7667 1
267931 2001:200::/32 /32 2001:200:: – 2001:200:ffff:ffff:ffff:ffff:ffff:ffff AS2500 1
267932 2001:4:112::/48 /48 2001:4:112:: – 2001:4:112:ffff:ffff:ffff:ffff:ffff AS112 1
267933 2001::/32 /32 2001:: – 2001::ffff:ffff:ffff:ffff:ffff:ffff AS6939 1
267934 2000:b70:25::/48 /48 2000:b70:25:: – 2000:b70:25:ffff:ffff:ffff:ffff:ffff AS262191 1
267935 2000::/6 /6 2000:: – 23ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff AS29632 1
267936 ::/0 /0 :: – ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff AS44393, AS45489, AS50628, AS35708, AS56755, AS1299, AS24482 7