BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 47 IPv6 prefixes · ASN: AS109 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:420::/32 /32 2001:420:: – 2001:420:ffff:ffff:ffff:ffff:ffff:ffff AS109 1
2 2001:420:88::/48 /48 2001:420:88:: – 2001:420:88:ffff:ffff:ffff:ffff:ffff AS109 1
3 2001:420:89::/48 /48 2001:420:89:: – 2001:420:89:ffff:ffff:ffff:ffff:ffff AS109 1
4 2001:420:8a::/48 /48 2001:420:8a:: – 2001:420:8a:ffff:ffff:ffff:ffff:ffff AS109 1
5 2001:420:8b::/48 /48 2001:420:8b:: – 2001:420:8b:ffff:ffff:ffff:ffff:ffff AS109 1
6 2001:420:8c::/48 /48 2001:420:8c:: – 2001:420:8c:ffff:ffff:ffff:ffff:ffff AS109 1
7 2001:420:8d::/48 /48 2001:420:8d:: – 2001:420:8d:ffff:ffff:ffff:ffff:ffff AS109 1
8 2001:420:8e::/48 /48 2001:420:8e:: – 2001:420:8e:ffff:ffff:ffff:ffff:ffff AS109 1
9 2001:420:8f::/48 /48 2001:420:8f:: – 2001:420:8f:ffff:ffff:ffff:ffff:ffff AS109 1
10 2001:420:91::/48 /48 2001:420:91:: – 2001:420:91:ffff:ffff:ffff:ffff:ffff AS109 1
11 2001:420:92::/48 /48 2001:420:92:: – 2001:420:92:ffff:ffff:ffff:ffff:ffff AS109 1
12 2001:420:93::/48 /48 2001:420:93:: – 2001:420:93:ffff:ffff:ffff:ffff:ffff AS109 1
13 2001:420:95::/48 /48 2001:420:95:: – 2001:420:95:ffff:ffff:ffff:ffff:ffff AS109 1
14 2001:420:96::/48 /48 2001:420:96:: – 2001:420:96:ffff:ffff:ffff:ffff:ffff AS109 1
15 2001:420:97::/48 /48 2001:420:97:: – 2001:420:97:ffff:ffff:ffff:ffff:ffff AS109 1
16 2001:420:1000::/40 /40 2001:420:1000:: – 2001:420:10ff:ffff:ffff:ffff:ffff:ffff AS109 1
17 2001:420:1100::/41 /41 2001:420:1100:: – 2001:420:117f:ffff:ffff:ffff:ffff:ffff AS109 1
18 2001:420:1180::/41 /41 2001:420:1180:: – 2001:420:11ff:ffff:ffff:ffff:ffff:ffff AS109 1
19 2001:420:1200::/41 /41 2001:420:1200:: – 2001:420:127f:ffff:ffff:ffff:ffff:ffff AS109 1
20 2001:420:2000::/35 /35 2001:420:2000:: – 2001:420:3fff:ffff:ffff:ffff:ffff:ffff AS109 1
21 2001:420:4000::/36 /36 2001:420:4000:: – 2001:420:4fff:ffff:ffff:ffff:ffff:ffff AS109 1
22 2001:420:4000::/40 /40 2001:420:4000:: – 2001:420:40ff:ffff:ffff:ffff:ffff:ffff AS109 1
23 2001:420:4480::/45 /45 2001:420:4480:: – 2001:420:4487:ffff:ffff:ffff:ffff:ffff AS109 1
24 2001:420:5000::/39 /39 2001:420:5000:: – 2001:420:51ff:ffff:ffff:ffff:ffff:ffff AS109 1
25 2001:420:5200::/39 /39 2001:420:5200:: – 2001:420:53ff:ffff:ffff:ffff:ffff:ffff AS109 1
26 2001:420:5400::/39 /39 2001:420:5400:: – 2001:420:55ff:ffff:ffff:ffff:ffff:ffff AS109 1
27 2001:420:5500::/40 /40 2001:420:5500:: – 2001:420:55ff:ffff:ffff:ffff:ffff:ffff AS109 1
28 2001:420:5600::/39 /39 2001:420:5600:: – 2001:420:57ff:ffff:ffff:ffff:ffff:ffff AS109 1
29 2001:420:5800::/39 /39 2001:420:5800:: – 2001:420:59ff:ffff:ffff:ffff:ffff:ffff AS109 1
30 2001:420:5a00::/39 /39 2001:420:5a00:: – 2001:420:5bff:ffff:ffff:ffff:ffff:ffff AS109 1
31 2001:420:5c00::/39 /39 2001:420:5c00:: – 2001:420:5dff:ffff:ffff:ffff:ffff:ffff AS109 1
32 2001:420:5e00::/39 /39 2001:420:5e00:: – 2001:420:5fff:ffff:ffff:ffff:ffff:ffff AS109 1
33 2001:420:c0c0::/46 /46 2001:420:c0c0:: – 2001:420:c0c3:ffff:ffff:ffff:ffff:ffff AS109 1
34 2001:420:c0c4::/46 /46 2001:420:c0c4:: – 2001:420:c0c7:ffff:ffff:ffff:ffff:ffff AS109 1
35 2001:420:c0cc::/46 /46 2001:420:c0cc:: – 2001:420:c0cf:ffff:ffff:ffff:ffff:ffff AS109 1
36 2001:420:c0d0::/46 /46 2001:420:c0d0:: – 2001:420:c0d3:ffff:ffff:ffff:ffff:ffff AS109 1
37 2001:420:c0d4::/46 /46 2001:420:c0d4:: – 2001:420:c0d7:ffff:ffff:ffff:ffff:ffff AS109 1
38 2001:420:c0d8::/46 /46 2001:420:c0d8:: – 2001:420:c0db:ffff:ffff:ffff:ffff:ffff AS109 1
39 2001:420:c0dc::/46 /46 2001:420:c0dc:: – 2001:420:c0df:ffff:ffff:ffff:ffff:ffff AS109 1
40 2001:420:c0e0::/46 /46 2001:420:c0e0:: – 2001:420:c0e3:ffff:ffff:ffff:ffff:ffff AS109 1
41 2001:420:c0ec::/46 /46 2001:420:c0ec:: – 2001:420:c0ef:ffff:ffff:ffff:ffff:ffff AS109 1
42 2001:420:c0f8::/46 /46 2001:420:c0f8:: – 2001:420:c0fb:ffff:ffff:ffff:ffff:ffff AS109 1
43 2001:420:c110::/45 /45 2001:420:c110:: – 2001:420:c117:ffff:ffff:ffff:ffff:ffff AS109 1
44 2001:420:c128::/47 /47 2001:420:c128:: – 2001:420:c129:ffff:ffff:ffff:ffff:ffff AS109 1
45 2001:420:c130::/46 /46 2001:420:c130:: – 2001:420:c133:ffff:ffff:ffff:ffff:ffff AS109 1
46 2001:420:c134::/46 /46 2001:420:c134:: – 2001:420:c137:ffff:ffff:ffff:ffff:ffff AS109 1
47 2001:420:c138::/46 /46 2001:420:c138:: – 2001:420:c13b:ffff:ffff:ffff:ffff:ffff AS109 1