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 69 IPv6 prefixes · ASN: AS36903 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:4288:1338::/48 /48 2001:4288:1338:: – 2001:4288:1338:ffff:ffff:ffff:ffff:ffff AS36903 1
2 2001:4288:8000::/48 /48 2001:4288:8000:: – 2001:4288:8000:ffff:ffff:ffff:ffff:ffff AS36903 1
3 2001:4288:8008::/48 /48 2001:4288:8008:: – 2001:4288:8008:ffff:ffff:ffff:ffff:ffff AS36903 1
4 2001:4288:8010::/48 /48 2001:4288:8010:: – 2001:4288:8010:ffff:ffff:ffff:ffff:ffff AS36903 1
5 2001:4288:8018::/48 /48 2001:4288:8018:: – 2001:4288:8018:ffff:ffff:ffff:ffff:ffff AS36903 1
6 2001:4288:8020::/48 /48 2001:4288:8020:: – 2001:4288:8020:ffff:ffff:ffff:ffff:ffff AS36903 1
7 2001:4288:8028::/48 /48 2001:4288:8028:: – 2001:4288:8028:ffff:ffff:ffff:ffff:ffff AS36903 1
8 2001:4288:8030::/48 /48 2001:4288:8030:: – 2001:4288:8030:ffff:ffff:ffff:ffff:ffff AS36903 1
9 2001:4288:8038::/48 /48 2001:4288:8038:: – 2001:4288:8038:ffff:ffff:ffff:ffff:ffff AS36903 1
10 2001:4288:8040::/48 /48 2001:4288:8040:: – 2001:4288:8040:ffff:ffff:ffff:ffff:ffff AS36903 1
11 2001:4288:8048::/48 /48 2001:4288:8048:: – 2001:4288:8048:ffff:ffff:ffff:ffff:ffff AS36903 1
12 2001:4288:8050::/48 /48 2001:4288:8050:: – 2001:4288:8050:ffff:ffff:ffff:ffff:ffff AS36903 1
13 2001:4288:8058::/48 /48 2001:4288:8058:: – 2001:4288:8058:ffff:ffff:ffff:ffff:ffff AS36903 1
14 2001:4288:8100::/48 /48 2001:4288:8100:: – 2001:4288:8100:ffff:ffff:ffff:ffff:ffff AS36903 1
15 2001:4288:8108::/48 /48 2001:4288:8108:: – 2001:4288:8108:ffff:ffff:ffff:ffff:ffff AS36903 1
16 2001:4288:8110::/48 /48 2001:4288:8110:: – 2001:4288:8110:ffff:ffff:ffff:ffff:ffff AS36903 1
17 2001:4288:8118::/48 /48 2001:4288:8118:: – 2001:4288:8118:ffff:ffff:ffff:ffff:ffff AS36903 1
18 2001:4288:8120::/48 /48 2001:4288:8120:: – 2001:4288:8120:ffff:ffff:ffff:ffff:ffff AS36903 1
19 2001:4288:8128::/48 /48 2001:4288:8128:: – 2001:4288:8128:ffff:ffff:ffff:ffff:ffff AS36903 1
20 2001:4288:8130::/48 /48 2001:4288:8130:: – 2001:4288:8130:ffff:ffff:ffff:ffff:ffff AS36903 1
21 2001:4288:8138::/48 /48 2001:4288:8138:: – 2001:4288:8138:ffff:ffff:ffff:ffff:ffff AS36903 1
22 2001:4288:8200::/48 /48 2001:4288:8200:: – 2001:4288:8200:ffff:ffff:ffff:ffff:ffff AS36903 1
23 2001:4288:8208::/48 /48 2001:4288:8208:: – 2001:4288:8208:ffff:ffff:ffff:ffff:ffff AS36903 1
24 2001:4288:8210::/48 /48 2001:4288:8210:: – 2001:4288:8210:ffff:ffff:ffff:ffff:ffff AS36903 1
25 2001:4288:8218::/48 /48 2001:4288:8218:: – 2001:4288:8218:ffff:ffff:ffff:ffff:ffff AS36903 1
26 2001:4288:8220::/48 /48 2001:4288:8220:: – 2001:4288:8220:ffff:ffff:ffff:ffff:ffff AS36903 1
27 2001:4288:8228::/48 /48 2001:4288:8228:: – 2001:4288:8228:ffff:ffff:ffff:ffff:ffff AS36903 1
28 2001:4288:8230::/48 /48 2001:4288:8230:: – 2001:4288:8230:ffff:ffff:ffff:ffff:ffff AS36903 1
29 2001:4288:8238::/48 /48 2001:4288:8238:: – 2001:4288:8238:ffff:ffff:ffff:ffff:ffff AS36903 1
30 2001:4288:8300::/48 /48 2001:4288:8300:: – 2001:4288:8300:ffff:ffff:ffff:ffff:ffff AS36903 1
31 2001:4288:8308::/48 /48 2001:4288:8308:: – 2001:4288:8308:ffff:ffff:ffff:ffff:ffff AS36903 1
32 2001:4288:8310::/48 /48 2001:4288:8310:: – 2001:4288:8310:ffff:ffff:ffff:ffff:ffff AS36903 1
33 2001:4288:8318::/48 /48 2001:4288:8318:: – 2001:4288:8318:ffff:ffff:ffff:ffff:ffff AS36903 1
34 2001:4288:8320::/48 /48 2001:4288:8320:: – 2001:4288:8320:ffff:ffff:ffff:ffff:ffff AS36903 1
35 2001:4288:8328::/48 /48 2001:4288:8328:: – 2001:4288:8328:ffff:ffff:ffff:ffff:ffff AS36903 1
36 2001:4288:8330::/48 /48 2001:4288:8330:: – 2001:4288:8330:ffff:ffff:ffff:ffff:ffff AS36903 1
37 2001:4288:8338::/48 /48 2001:4288:8338:: – 2001:4288:8338:ffff:ffff:ffff:ffff:ffff AS36903 1
38 2001:4288:8800::/48 /48 2001:4288:8800:: – 2001:4288:8800:ffff:ffff:ffff:ffff:ffff AS36903 1
39 2001:4288:8808::/48 /48 2001:4288:8808:: – 2001:4288:8808:ffff:ffff:ffff:ffff:ffff AS36903 1
40 2001:4288:8810::/48 /48 2001:4288:8810:: – 2001:4288:8810:ffff:ffff:ffff:ffff:ffff AS36903 1
41 2001:4288:8818::/48 /48 2001:4288:8818:: – 2001:4288:8818:ffff:ffff:ffff:ffff:ffff AS36903 1
42 2001:4288:8820::/48 /48 2001:4288:8820:: – 2001:4288:8820:ffff:ffff:ffff:ffff:ffff AS36903 1
43 2001:4288:8828::/48 /48 2001:4288:8828:: – 2001:4288:8828:ffff:ffff:ffff:ffff:ffff AS36903 1
44 2001:4288:8830::/48 /48 2001:4288:8830:: – 2001:4288:8830:ffff:ffff:ffff:ffff:ffff AS36903 1
45 2001:4288:8838::/48 /48 2001:4288:8838:: – 2001:4288:8838:ffff:ffff:ffff:ffff:ffff AS36903 1
46 2001:4288:8900::/48 /48 2001:4288:8900:: – 2001:4288:8900:ffff:ffff:ffff:ffff:ffff AS36903 1
47 2001:4288:8908::/48 /48 2001:4288:8908:: – 2001:4288:8908:ffff:ffff:ffff:ffff:ffff AS36903 1
48 2001:4288:8910::/48 /48 2001:4288:8910:: – 2001:4288:8910:ffff:ffff:ffff:ffff:ffff AS36903 1
49 2001:4288:8918::/48 /48 2001:4288:8918:: – 2001:4288:8918:ffff:ffff:ffff:ffff:ffff AS36903 1
50 2001:4288:8920::/48 /48 2001:4288:8920:: – 2001:4288:8920:ffff:ffff:ffff:ffff:ffff AS36903 1
51 2001:4288:8928::/48 /48 2001:4288:8928:: – 2001:4288:8928:ffff:ffff:ffff:ffff:ffff AS36903 1
52 2001:4288:8930::/48 /48 2001:4288:8930:: – 2001:4288:8930:ffff:ffff:ffff:ffff:ffff AS36903 1
53 2001:4288:8938::/48 /48 2001:4288:8938:: – 2001:4288:8938:ffff:ffff:ffff:ffff:ffff AS36903 1
54 2001:4288:8940::/48 /48 2001:4288:8940:: – 2001:4288:8940:ffff:ffff:ffff:ffff:ffff AS36903 1
55 2001:4288:8948::/48 /48 2001:4288:8948:: – 2001:4288:8948:ffff:ffff:ffff:ffff:ffff AS36903 1
56 2001:4288:8950::/48 /48 2001:4288:8950:: – 2001:4288:8950:ffff:ffff:ffff:ffff:ffff AS36903 1
57 2001:4288:8958::/48 /48 2001:4288:8958:: – 2001:4288:8958:ffff:ffff:ffff:ffff:ffff AS36903 1
58 2001:4288:8a00::/48 /48 2001:4288:8a00:: – 2001:4288:8a00:ffff:ffff:ffff:ffff:ffff AS36903 1
59 2001:4288:8a08::/48 /48 2001:4288:8a08:: – 2001:4288:8a08:ffff:ffff:ffff:ffff:ffff AS36903 1
60 2001:4288:8a10::/48 /48 2001:4288:8a10:: – 2001:4288:8a10:ffff:ffff:ffff:ffff:ffff AS36903 1
61 2001:4288:8a18::/48 /48 2001:4288:8a18:: – 2001:4288:8a18:ffff:ffff:ffff:ffff:ffff AS36903 1
62 2001:4288:8b00::/48 /48 2001:4288:8b00:: – 2001:4288:8b00:ffff:ffff:ffff:ffff:ffff AS36903 1
63 2001:4288:8b08::/48 /48 2001:4288:8b08:: – 2001:4288:8b08:ffff:ffff:ffff:ffff:ffff AS36903 1
64 2001:4288:8b10::/48 /48 2001:4288:8b10:: – 2001:4288:8b10:ffff:ffff:ffff:ffff:ffff AS36903 1
65 2001:4288:8b18::/48 /48 2001:4288:8b18:: – 2001:4288:8b18:ffff:ffff:ffff:ffff:ffff AS36903 1
66 2001:4288:8b20::/48 /48 2001:4288:8b20:: – 2001:4288:8b20:ffff:ffff:ffff:ffff:ffff AS36903 1
67 2001:4288:8b28::/48 /48 2001:4288:8b28:: – 2001:4288:8b28:ffff:ffff:ffff:ffff:ffff AS36903 1
68 2001:4288:8b30::/48 /48 2001:4288:8b30:: – 2001:4288:8b30:ffff:ffff:ffff:ffff:ffff AS36903 1
69 2001:4288:8b38::/48 /48 2001:4288:8b38:: – 2001:4288:8b38:ffff:ffff:ffff:ffff:ffff AS36903 1