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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 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) 273 /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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 40 IPv6 prefixes · ASN: AS33566 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 2606:83c0:c00::/38 /38 2606:83c0:c00:: – 2606:83c0:fff:ffff:ffff:ffff:ffff:ffff AS33566 1
2 2606:83c0:1000::/36 /36 2606:83c0:1000:: – 2606:83c0:1fff:ffff:ffff:ffff:ffff:ffff AS33566 1
3 2606:83c0:2000::/37 /37 2606:83c0:2000:: – 2606:83c0:27ff:ffff:ffff:ffff:ffff:ffff AS33566 1
4 2606:83c0:3000::/37 /37 2606:83c0:3000:: – 2606:83c0:37ff:ffff:ffff:ffff:ffff:ffff AS33566 1
5 2606:83c0:6400::/40 /40 2606:83c0:6400:: – 2606:83c0:64ff:ffff:ffff:ffff:ffff:ffff AS33566 1
6 2606:83c0:6500::/40 /40 2606:83c0:6500:: – 2606:83c0:65ff:ffff:ffff:ffff:ffff:ffff AS33566 1
7 2606:83c0:6600::/40 /40 2606:83c0:6600:: – 2606:83c0:66ff:ffff:ffff:ffff:ffff:ffff AS33566 1
8 2606:83c0:6700::/40 /40 2606:83c0:6700:: – 2606:83c0:67ff:ffff:ffff:ffff:ffff:ffff AS33566 1
9 2606:83c0:6800::/40 /40 2606:83c0:6800:: – 2606:83c0:68ff:ffff:ffff:ffff:ffff:ffff AS33566 1
10 2606:83c0:6900::/40 /40 2606:83c0:6900:: – 2606:83c0:69ff:ffff:ffff:ffff:ffff:ffff AS33566 1
11 2606:83c0:6a00::/40 /40 2606:83c0:6a00:: – 2606:83c0:6aff:ffff:ffff:ffff:ffff:ffff AS33566 1
12 2606:83c0:6b00::/40 /40 2606:83c0:6b00:: – 2606:83c0:6bff:ffff:ffff:ffff:ffff:ffff AS33566 1
13 2606:83c0:6c00::/40 /40 2606:83c0:6c00:: – 2606:83c0:6cff:ffff:ffff:ffff:ffff:ffff AS33566 1
14 2606:83c0:6d00::/40 /40 2606:83c0:6d00:: – 2606:83c0:6dff:ffff:ffff:ffff:ffff:ffff AS33566 1
15 2606:83c0:6e00::/40 /40 2606:83c0:6e00:: – 2606:83c0:6eff:ffff:ffff:ffff:ffff:ffff AS33566 1
16 2606:83c0:6f00::/40 /40 2606:83c0:6f00:: – 2606:83c0:6fff:ffff:ffff:ffff:ffff:ffff AS33566 1
17 2606:83c0:7000::/40 /40 2606:83c0:7000:: – 2606:83c0:70ff:ffff:ffff:ffff:ffff:ffff AS33566 1
18 2606:83c0:7100::/40 /40 2606:83c0:7100:: – 2606:83c0:71ff:ffff:ffff:ffff:ffff:ffff AS33566 1
19 2606:83c0:7300::/40 /40 2606:83c0:7300:: – 2606:83c0:73ff:ffff:ffff:ffff:ffff:ffff AS33566 1
20 2606:83c0:7400::/40 /40 2606:83c0:7400:: – 2606:83c0:74ff:ffff:ffff:ffff:ffff:ffff AS33566 1
21 2606:83c0:7500::/40 /40 2606:83c0:7500:: – 2606:83c0:75ff:ffff:ffff:ffff:ffff:ffff AS33566 1
22 2606:83c0:7700::/40 /40 2606:83c0:7700:: – 2606:83c0:77ff:ffff:ffff:ffff:ffff:ffff AS33566 1
23 2606:83c0:7800::/40 /40 2606:83c0:7800:: – 2606:83c0:78ff:ffff:ffff:ffff:ffff:ffff AS33566 1
24 2606:83c0:8000::/37 /37 2606:83c0:8000:: – 2606:83c0:87ff:ffff:ffff:ffff:ffff:ffff AS33566 1
25 2606:83c0:9000::/37 /37 2606:83c0:9000:: – 2606:83c0:97ff:ffff:ffff:ffff:ffff:ffff AS33566 1
26 2606:83c0:9800::/37 /37 2606:83c0:9800:: – 2606:83c0:9fff:ffff:ffff:ffff:ffff:ffff AS33566 1
27 2606:83c0:a000::/37 /37 2606:83c0:a000:: – 2606:83c0:a7ff:ffff:ffff:ffff:ffff:ffff AS33566 1
28 2606:83c0:a251::/48 /48 2606:83c0:a251:: – 2606:83c0:a251:ffff:ffff:ffff:ffff:ffff AS33566 1
29 2606:83c0:a800::/37 /37 2606:83c0:a800:: – 2606:83c0:afff:ffff:ffff:ffff:ffff:ffff AS33566 1
30 2606:83c0:b000::/37 /37 2606:83c0:b000:: – 2606:83c0:b7ff:ffff:ffff:ffff:ffff:ffff AS33566 1
31 2606:83c0:b800::/37 /37 2606:83c0:b800:: – 2606:83c0:bfff:ffff:ffff:ffff:ffff:ffff AS33566 1
32 2606:83c0:c000::/37 /37 2606:83c0:c000:: – 2606:83c0:c7ff:ffff:ffff:ffff:ffff:ffff AS33566 1
33 2606:83c0:c800::/37 /37 2606:83c0:c800:: – 2606:83c0:cfff:ffff:ffff:ffff:ffff:ffff AS33566 1
34 2606:83c0:d000::/37 /37 2606:83c0:d000:: – 2606:83c0:d7ff:ffff:ffff:ffff:ffff:ffff AS33566 1
35 2606:83c0:e000::/40 /40 2606:83c0:e000:: – 2606:83c0:e0ff:ffff:ffff:ffff:ffff:ffff AS33566 1
36 2606:83c0:e400::/40 /40 2606:83c0:e400:: – 2606:83c0:e4ff:ffff:ffff:ffff:ffff:ffff AS33566 1
37 2606:83c0:e800::/37 /37 2606:83c0:e800:: – 2606:83c0:efff:ffff:ffff:ffff:ffff:ffff AS33566 1
38 2606:83c0:f000::/40 /40 2606:83c0:f000:: – 2606:83c0:f0ff:ffff:ffff:ffff:ffff:ffff AS33566 1
39 2606:83c0:f400::/40 /40 2606:83c0:f400:: – 2606:83c0:f4ff:ffff:ffff:ffff:ffff:ffff AS33566 1
40 2606:83c0:f500::/48 /48 2606:83c0:f500:: – 2606:83c0:f500:ffff:ffff:ffff:ffff:ffff AS33566 1