BGP Full View — RIPE RIS RRC00data as of 2026-05-02 04:48

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
1 125 633
IPv4 origin ASNs
78 234
IPv4 MOAS
6 362
IPv6 prefixes
255 655
IPv6 origin ASNs
36 444
IPv6 MOAS
1 529

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
/12 303
317 718 528
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 154
282 329 088
/16 13 830
906 362 880
/17 8 683
284 524 544
/18 13 942
228 425 728
/19 26 607
217 964 544
/20 48 382
198 172 672
/21 55 701
114 075 648
/22 118 727
121 576 448
/23 117 870
60 349 440
/24 712 308
182 350 848
Total 1 120 463 4 285 649 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 474
2 869 952 512
/30 832
218 103 808
/31 359
47 054 848
/32 26 965
1 767 178 240
/33 5 717
187 334 656
/34 5 583
91 471 872
/35 1 917
15 704 064
/36 9 976
40 861 696
/37 1 352
2 768 896
/38 2 727
2 792 448
/39 1 849
946 688
/40 23 837
6 102 272
/41 1 738
222 464
/42 2 980
190 720
/43 1 457
46 624
/44 25 815
413 040
/45 4 515
36 120
/46 5 838
23 352
/47 8 893
17 786
/48 117 252
117 252
Total 255 360 4 413 971 305 566
IPv4 (1 125 633) IPv6 (255 655)
Reset
Found 51 IPv6 prefixes · ASN: AS6185 · showing 1–51
# Prefix ↑ Mask Range Origin ASN MOAS
1 2403:300:a04::/48 /48 2403:300:a04:: – 2403:300:a04:ffff:ffff:ffff:ffff:ffff AS6185 1
2 2403:300:a05::/48 /48 2403:300:a05:: – 2403:300:a05:ffff:ffff:ffff:ffff:ffff AS6185 1
3 2403:300:a08::/48 /48 2403:300:a08:: – 2403:300:a08:ffff:ffff:ffff:ffff:ffff AS6185 1
4 2403:300:a0a::/48 /48 2403:300:a0a:: – 2403:300:a0a:ffff:ffff:ffff:ffff:ffff AS6185 1
5 2403:300:a0c::/48 /48 2403:300:a0c:: – 2403:300:a0c:ffff:ffff:ffff:ffff:ffff AS6185 1
6 2403:300:a0e::/48 /48 2403:300:a0e:: – 2403:300:a0e:ffff:ffff:ffff:ffff:ffff AS6185 1
7 2403:300:a14::/48 /48 2403:300:a14:: – 2403:300:a14:ffff:ffff:ffff:ffff:ffff AS6185 1
8 2403:300:a16::/48 /48 2403:300:a16:: – 2403:300:a16:ffff:ffff:ffff:ffff:ffff AS6185 1
9 2403:300:a26::/48 /48 2403:300:a26:: – 2403:300:a26:ffff:ffff:ffff:ffff:ffff AS6185 1
10 2403:300:a30::/48 /48 2403:300:a30:: – 2403:300:a30:ffff:ffff:ffff:ffff:ffff AS6185 1
11 2403:300:a32::/48 /48 2403:300:a32:: – 2403:300:a32:ffff:ffff:ffff:ffff:ffff AS6185 1
12 2403:300:a33::/48 /48 2403:300:a33:: – 2403:300:a33:ffff:ffff:ffff:ffff:ffff AS6185 1
13 2620:149:a00::/48 /48 2620:149:a00:: – 2620:149:a00:ffff:ffff:ffff:ffff:ffff AS6185 1
14 2620:149:a06::/48 /48 2620:149:a06:: – 2620:149:a06:ffff:ffff:ffff:ffff:ffff AS6185 1
15 2620:149:a08::/48 /48 2620:149:a08:: – 2620:149:a08:ffff:ffff:ffff:ffff:ffff AS6185 1
16 2620:149:a09::/48 /48 2620:149:a09:: – 2620:149:a09:ffff:ffff:ffff:ffff:ffff AS6185 1
17 2620:149:a0c::/48 /48 2620:149:a0c:: – 2620:149:a0c:ffff:ffff:ffff:ffff:ffff AS6185 1
18 2620:149:a0d::/48 /48 2620:149:a0d:: – 2620:149:a0d:ffff:ffff:ffff:ffff:ffff AS6185 1
19 2620:149:a0e::/48 /48 2620:149:a0e:: – 2620:149:a0e:ffff:ffff:ffff:ffff:ffff AS6185 1
20 2620:149:a0f::/48 /48 2620:149:a0f:: – 2620:149:a0f:ffff:ffff:ffff:ffff:ffff AS6185 1
21 2620:149:a10::/48 /48 2620:149:a10:: – 2620:149:a10:ffff:ffff:ffff:ffff:ffff AS6185 1
22 2620:149:a14::/48 /48 2620:149:a14:: – 2620:149:a14:ffff:ffff:ffff:ffff:ffff AS6185 1
23 2620:149:a15::/48 /48 2620:149:a15:: – 2620:149:a15:ffff:ffff:ffff:ffff:ffff AS6185 1
24 2620:149:a16::/48 /48 2620:149:a16:: – 2620:149:a16:ffff:ffff:ffff:ffff:ffff AS6185 1
25 2620:149:a18::/48 /48 2620:149:a18:: – 2620:149:a18:ffff:ffff:ffff:ffff:ffff AS6185 1
26 2620:149:a1e::/48 /48 2620:149:a1e:: – 2620:149:a1e:ffff:ffff:ffff:ffff:ffff AS6185 1
27 2620:149:a23::/48 /48 2620:149:a23:: – 2620:149:a23:ffff:ffff:ffff:ffff:ffff AS6185 1
28 2620:149:a25::/48 /48 2620:149:a25:: – 2620:149:a25:ffff:ffff:ffff:ffff:ffff AS6185 1
29 2620:149:a28::/48 /48 2620:149:a28:: – 2620:149:a28:ffff:ffff:ffff:ffff:ffff AS6185 1
30 2620:149:a29::/48 /48 2620:149:a29:: – 2620:149:a29:ffff:ffff:ffff:ffff:ffff AS6185 1
31 2620:149:a32::/48 /48 2620:149:a32:: – 2620:149:a32:ffff:ffff:ffff:ffff:ffff AS6185 1
32 2620:149:a33::/48 /48 2620:149:a33:: – 2620:149:a33:ffff:ffff:ffff:ffff:ffff AS6185 1
33 2620:149:ae1::/48 /48 2620:149:ae1:: – 2620:149:ae1:ffff:ffff:ffff:ffff:ffff AS6185 1
34 2620:149:ae6::/48 /48 2620:149:ae6:: – 2620:149:ae6:ffff:ffff:ffff:ffff:ffff AS6185 1
35 2a01:b740:a02::/48 /48 2a01:b740:a02:: – 2a01:b740:a02:ffff:ffff:ffff:ffff:ffff AS6185 1
36 2a01:b740:a06::/48 /48 2a01:b740:a06:: – 2a01:b740:a06:ffff:ffff:ffff:ffff:ffff AS6185 1
37 2a01:b740:a08::/48 /48 2a01:b740:a08:: – 2a01:b740:a08:ffff:ffff:ffff:ffff:ffff AS6185 1
38 2a01:b740:a0a::/48 /48 2a01:b740:a0a:: – 2a01:b740:a0a:ffff:ffff:ffff:ffff:ffff AS6185 1
39 2a01:b740:a10::/48 /48 2a01:b740:a10:: – 2a01:b740:a10:ffff:ffff:ffff:ffff:ffff AS6185 1
40 2a01:b740:a11::/48 /48 2a01:b740:a11:: – 2a01:b740:a11:ffff:ffff:ffff:ffff:ffff AS6185 1
41 2a01:b740:a14::/48 /48 2a01:b740:a14:: – 2a01:b740:a14:ffff:ffff:ffff:ffff:ffff AS6185 1
42 2a01:b740:a16::/48 /48 2a01:b740:a16:: – 2a01:b740:a16:ffff:ffff:ffff:ffff:ffff AS6185 1
43 2a01:b740:a18::/48 /48 2a01:b740:a18:: – 2a01:b740:a18:ffff:ffff:ffff:ffff:ffff AS6185 1
44 2a01:b740:a1c::/48 /48 2a01:b740:a1c:: – 2a01:b740:a1c:ffff:ffff:ffff:ffff:ffff AS6185 1
45 2a01:b740:a1e::/48 /48 2a01:b740:a1e:: – 2a01:b740:a1e:ffff:ffff:ffff:ffff:ffff AS6185 1
46 2a01:b740:a20::/48 /48 2a01:b740:a20:: – 2a01:b740:a20:ffff:ffff:ffff:ffff:ffff AS6185 1
47 2a01:b740:a22::/48 /48 2a01:b740:a22:: – 2a01:b740:a22:ffff:ffff:ffff:ffff:ffff AS6185 1
48 2a01:b740:a24::/48 /48 2a01:b740:a24:: – 2a01:b740:a24:ffff:ffff:ffff:ffff:ffff AS6185 1
49 2a01:b740:a26::/48 /48 2a01:b740:a26:: – 2a01:b740:a26:ffff:ffff:ffff:ffff:ffff AS6185 1
50 2a01:b740:a27::/48 /48 2a01:b740:a27:: – 2a01:b740:a27:ffff:ffff:ffff:ffff:ffff AS6185 1
51 2a01:b740:a30::/48 /48 2a01:b740:a30:: – 2a01:b740:a30:ffff:ffff:ffff:ffff:ffff AS6185 1