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BGP Full View — RIPE RIS RRC00data as of 2026-11-04 06:14

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
1 166 856
IPv4 origin ASNs
79 564
IPv4 MOAS
6 889
IPv6 prefixes
271 446
IPv6 origin ASNs
37 868
IPv6 MOAS
938

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
/12 300
314 572 800
/13 592
310 378 496
/14 1 206
316 145 664
/15 2 179
285 605 888
/16 13 955
914 554 880
/17 8 669
284 065 792
/18 13 948
228 524 032
/19 26 674
218 513 408
/20 48 466
198 516 736
/21 57 349
117 450 752
/22 119 267
122 129 408
/23 122 212
62 572 544
/24 746 625
191 136 000
Total 1 161 608 4 317 043 968
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 140 416 addr 73.07%
Not announced 1 156 826 880 addr 26.93%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.23%
↳ routable but not announced 564 184 832 addr 48.77%
    — of total IPv4 space 13.14%
    — of announceable space (total − tech/reserved) 15.24%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 858
3 071 279 104
/30 742
194 510 848
/31 389
50 987 008
/32 27 611
1 809 514 496
/33 6 070
198 901 760
/34 5 748
94 175 232
/35 2 016
16 515 072
/36 10 317
42 258 432
/37 1 429
2 926 592
/38 2 806
2 873 344
/39 1 897
971 264
/40 25 024
6 406 144
/41 1 967
251 776
/42 3 001
192 064
/43 1 503
48 096
/44 27 361
437 776
/45 4 977
39 816
/46 6 813
27 252
/47 9 840
19 680
/48 125 540
125 540
Total 271 218 4 414 947 479 280
IPv4 (1 166 856) IPv6 (271 446)
Reset
Found 53 IPv6 prefixes · ASN: AS9255 · showing 1–53
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:c20:4849::/48 /48 2001:c20:4849:: – 2001:c20:4849:ffff:ffff:ffff:ffff:ffff AS9255 1
2 2001:c20:485e::/48 /48 2001:c20:485e:: – 2001:c20:485e:ffff:ffff:ffff:ffff:ffff AS9255 1
3 2001:c20:485f::/48 /48 2001:c20:485f:: – 2001:c20:485f:ffff:ffff:ffff:ffff:ffff AS9255 1
4 2001:c20:486c::/48 /48 2001:c20:486c:: – 2001:c20:486c:ffff:ffff:ffff:ffff:ffff AS9255 1
5 2001:c20:4871::/48 /48 2001:c20:4871:: – 2001:c20:4871:ffff:ffff:ffff:ffff:ffff AS9255 1
6 2001:c20:4874::/48 /48 2001:c20:4874:: – 2001:c20:4874:ffff:ffff:ffff:ffff:ffff AS9255 1
7 2001:c20:487e::/48 /48 2001:c20:487e:: – 2001:c20:487e:ffff:ffff:ffff:ffff:ffff AS9255 1
8 2001:c20:4884::/48 /48 2001:c20:4884:: – 2001:c20:4884:ffff:ffff:ffff:ffff:ffff AS9255 1
9 2001:c20:4887::/48 /48 2001:c20:4887:: – 2001:c20:4887:ffff:ffff:ffff:ffff:ffff AS9255 1
10 2001:c20:488c::/48 /48 2001:c20:488c:: – 2001:c20:488c:ffff:ffff:ffff:ffff:ffff AS9255 1
11 2001:c20:488d::/48 /48 2001:c20:488d:: – 2001:c20:488d:ffff:ffff:ffff:ffff:ffff AS9255 1
12 2001:c20:488f::/48 /48 2001:c20:488f:: – 2001:c20:488f:ffff:ffff:ffff:ffff:ffff AS9255 1
13 2001:c20:4892::/48 /48 2001:c20:4892:: – 2001:c20:4892:ffff:ffff:ffff:ffff:ffff AS9255 1
14 2001:c20:4894::/48 /48 2001:c20:4894:: – 2001:c20:4894:ffff:ffff:ffff:ffff:ffff AS9255 1
15 2001:c20:4895::/48 /48 2001:c20:4895:: – 2001:c20:4895:ffff:ffff:ffff:ffff:ffff AS9255 1
16 2001:c20:489a::/48 /48 2001:c20:489a:: – 2001:c20:489a:ffff:ffff:ffff:ffff:ffff AS9255 1
17 2001:c20:48a0::/48 /48 2001:c20:48a0:: – 2001:c20:48a0:ffff:ffff:ffff:ffff:ffff AS9255 1
18 2001:c20:48a6::/48 /48 2001:c20:48a6:: – 2001:c20:48a6:ffff:ffff:ffff:ffff:ffff AS9255 1
19 2001:c20:48ae::/48 /48 2001:c20:48ae:: – 2001:c20:48ae:ffff:ffff:ffff:ffff:ffff AS9255 1
20 2001:c20:48af::/48 /48 2001:c20:48af:: – 2001:c20:48af:ffff:ffff:ffff:ffff:ffff AS9255 1
21 2001:c20:48b0::/48 /48 2001:c20:48b0:: – 2001:c20:48b0:ffff:ffff:ffff:ffff:ffff AS9255 1
22 2001:c20:48b8::/48 /48 2001:c20:48b8:: – 2001:c20:48b8:ffff:ffff:ffff:ffff:ffff AS9255 1
23 2001:c20:48c2::/48 /48 2001:c20:48c2:: – 2001:c20:48c2:ffff:ffff:ffff:ffff:ffff AS9255 1
24 2001:c20:48c4::/48 /48 2001:c20:48c4:: – 2001:c20:48c4:ffff:ffff:ffff:ffff:ffff AS9255 1
25 2001:c20:48c6::/48 /48 2001:c20:48c6:: – 2001:c20:48c6:ffff:ffff:ffff:ffff:ffff AS9255 1
26 2001:c20:48cc::/48 /48 2001:c20:48cc:: – 2001:c20:48cc:ffff:ffff:ffff:ffff:ffff AS9255 1
27 2001:c20:48da::/48 /48 2001:c20:48da:: – 2001:c20:48da:ffff:ffff:ffff:ffff:ffff AS9255 1
28 2001:c20:48db::/48 /48 2001:c20:48db:: – 2001:c20:48db:ffff:ffff:ffff:ffff:ffff AS9255 1
29 2001:c20:48dc::/48 /48 2001:c20:48dc:: – 2001:c20:48dc:ffff:ffff:ffff:ffff:ffff AS9255 1
30 2001:c20:48e6::/48 /48 2001:c20:48e6:: – 2001:c20:48e6:ffff:ffff:ffff:ffff:ffff AS9255 1
31 2001:c20:48e7::/48 /48 2001:c20:48e7:: – 2001:c20:48e7:ffff:ffff:ffff:ffff:ffff AS9255 1
32 2001:c20:48e9::/48 /48 2001:c20:48e9:: – 2001:c20:48e9:ffff:ffff:ffff:ffff:ffff AS9255 1
33 2001:c20:48ea::/48 /48 2001:c20:48ea:: – 2001:c20:48ea:ffff:ffff:ffff:ffff:ffff AS9255 1
34 2001:c20:48f0::/48 /48 2001:c20:48f0:: – 2001:c20:48f0:ffff:ffff:ffff:ffff:ffff AS9255 1
35 2001:c20:c816::/48 /48 2001:c20:c816:: – 2001:c20:c816:ffff:ffff:ffff:ffff:ffff AS9255 1
36 2001:c20:c819::/48 /48 2001:c20:c819:: – 2001:c20:c819:ffff:ffff:ffff:ffff:ffff AS9255 1
37 2001:c20:c81a::/48 /48 2001:c20:c81a:: – 2001:c20:c81a:ffff:ffff:ffff:ffff:ffff AS9255 1
38 2001:c20:c81d::/48 /48 2001:c20:c81d:: – 2001:c20:c81d:ffff:ffff:ffff:ffff:ffff AS9255 1
39 2001:c20:c81e::/48 /48 2001:c20:c81e:: – 2001:c20:c81e:ffff:ffff:ffff:ffff:ffff AS9255 1
40 2001:c20:c81f::/48 /48 2001:c20:c81f:: – 2001:c20:c81f:ffff:ffff:ffff:ffff:ffff AS9255 1
41 2001:c20:c824::/48 /48 2001:c20:c824:: – 2001:c20:c824:ffff:ffff:ffff:ffff:ffff AS9255 1
42 2001:c20:c825::/48 /48 2001:c20:c825:: – 2001:c20:c825:ffff:ffff:ffff:ffff:ffff AS9255 1
43 2001:c20:c826::/48 /48 2001:c20:c826:: – 2001:c20:c826:ffff:ffff:ffff:ffff:ffff AS9255 1
44 2001:c20:c827::/48 /48 2001:c20:c827:: – 2001:c20:c827:ffff:ffff:ffff:ffff:ffff AS9255 1
45 2001:c20:c831::/48 /48 2001:c20:c831:: – 2001:c20:c831:ffff:ffff:ffff:ffff:ffff AS9255 1
46 2001:c20:c835::/48 /48 2001:c20:c835:: – 2001:c20:c835:ffff:ffff:ffff:ffff:ffff AS9255 1
47 2001:c20:c839::/48 /48 2001:c20:c839:: – 2001:c20:c839:ffff:ffff:ffff:ffff:ffff AS9255 1
48 2001:c20:c83f::/48 /48 2001:c20:c83f:: – 2001:c20:c83f:ffff:ffff:ffff:ffff:ffff AS9255 1
49 2001:c20:c844::/48 /48 2001:c20:c844:: – 2001:c20:c844:ffff:ffff:ffff:ffff:ffff AS9255 1
50 2001:c20:c847::/48 /48 2001:c20:c847:: – 2001:c20:c847:ffff:ffff:ffff:ffff:ffff AS9255 1
51 2001:c20:c84e::/48 /48 2001:c20:c84e:: – 2001:c20:c84e:ffff:ffff:ffff:ffff:ffff AS9255 1
52 2001:c20:c856::/48 /48 2001:c20:c856:: – 2001:c20:c856:ffff:ffff:ffff:ffff:ffff AS9255 1
53 2001:df0:30f::/48 /48 2001:df0:30f:: – 2001:df0:30f:ffff:ffff:ffff:ffff:ffff AS9255 1