BGP Full View — RIPE RIS RRC00data as of 2026-10-13 19:12

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
1 161 994
IPv4 origin ASNs
79 337
IPv4 MOAS
6 181
IPv6 prefixes
269 447
IPv6 origin ASNs
37 630
IPv6 MOAS
945

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
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 946
913 965 056
/17 8 649
283 410 432
/18 13 935
228 311 040
/19 26 704
218 759 168
/20 48 385
198 184 960
/21 57 110
116 961 280
/22 118 685
121 533 440
/23 121 586
62 252 032
/24 743 349
190 297 344
Total 1 156 791 4 313 255 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 610 432 addr 72.98%
Not announced 1 160 356 864 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.07%
↳ routable but not announced 567 763 968 addr 48.93%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /24 0.02%

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 5 871
3 078 094 848
/30 739
193 724 416
/31 389
50 987 008
/32 27 458
1 799 487 488
/33 6 068
198 836 224
/34 5 748
94 175 232
/35 2 014
16 498 688
/36 10 235
41 922 560
/37 1 418
2 904 064
/38 2 825
2 892 800
/39 1 888
966 656
/40 24 924
6 380 544
/41 1 905
243 840
/42 2 974
190 336
/43 1 477
47 264
/44 27 229
435 664
/45 4 964
39 712
/46 6 689
26 756
/47 9 741
19 482
/48 124 357
124 357
Total 269 219 4 414 669 337 587
IPv4 (1 161 994) IPv6 (269 447)
Reset
Found 45 IPv6 prefixes · ASN: AS401163 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a0b:d900::/33 /33 2a0b:d900:: – 2a0b:d900:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
2 2a0b:d900:8000::/33 /33 2a0b:d900:8000:: – 2a0b:d900:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
3 2a0b:d901::/33 /33 2a0b:d901:: – 2a0b:d901:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
4 2a0b:d901:8000::/33 /33 2a0b:d901:8000:: – 2a0b:d901:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
5 2a0b:d902::/33 /33 2a0b:d902:: – 2a0b:d902:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
6 2a0b:d902:8000::/33 /33 2a0b:d902:8000:: – 2a0b:d902:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
7 2a0b:d903::/33 /33 2a0b:d903:: – 2a0b:d903:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
8 2a0b:d903:8000::/33 /33 2a0b:d903:8000:: – 2a0b:d903:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
9 2a0f:7c80::/29 /29 2a0f:7c80:: – 2a0f:7c87:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
10 2a0f:a500::/29 /29 2a0f:a500:: – 2a0f:a507:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
11 2a10:bc40::/33 /33 2a10:bc40:: – 2a10:bc40:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
12 2a10:bc40:8000::/33 /33 2a10:bc40:8000:: – 2a10:bc40:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
13 2a10:dbc1::/33 /33 2a10:dbc1:: – 2a10:dbc1:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
14 2a10:dbc1:8000::/33 /33 2a10:dbc1:8000:: – 2a10:dbc1:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
15 2a10:dbc2::/33 /33 2a10:dbc2:: – 2a10:dbc2:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
16 2a10:dbc2:8000::/33 /33 2a10:dbc2:8000:: – 2a10:dbc2:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
17 2a10:dbc3::/33 /33 2a10:dbc3:: – 2a10:dbc3:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
18 2a10:dbc3:8000::/33 /33 2a10:dbc3:8000:: – 2a10:dbc3:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
19 2a10:dbc4::/33 /33 2a10:dbc4:: – 2a10:dbc4:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
20 2a10:dbc4:8000::/33 /33 2a10:dbc4:8000:: – 2a10:dbc4:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
21 2a10:dbc5::/33 /33 2a10:dbc5:: – 2a10:dbc5:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
22 2a10:dbc5:8000::/33 /33 2a10:dbc5:8000:: – 2a10:dbc5:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
23 2a10:dbc6::/33 /33 2a10:dbc6:: – 2a10:dbc6:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
24 2a10:dbc6:8000::/33 /33 2a10:dbc6:8000:: – 2a10:dbc6:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
25 2a10:dbc7::/33 /33 2a10:dbc7:: – 2a10:dbc7:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
26 2a10:dbc7:8000::/33 /33 2a10:dbc7:8000:: – 2a10:dbc7:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
27 2a11:c944::/33 /33 2a11:c944:: – 2a11:c944:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
28 2a11:c944:8000::/33 /33 2a11:c944:8000:: – 2a11:c944:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
29 2a12:28c0::/33 /33 2a12:28c0:: – 2a12:28c0:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
30 2a12:28c0:8000::/33 /33 2a12:28c0:8000:: – 2a12:28c0:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
31 2a12:28c1::/33 /33 2a12:28c1:: – 2a12:28c1:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
32 2a12:28c1:8000::/33 /33 2a12:28c1:8000:: – 2a12:28c1:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
33 2a12:28c2::/33 /33 2a12:28c2:: – 2a12:28c2:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
34 2a12:28c2:8000::/33 /33 2a12:28c2:8000:: – 2a12:28c2:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
35 2a12:28c3::/33 /33 2a12:28c3:: – 2a12:28c3:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
36 2a12:28c3:8000::/33 /33 2a12:28c3:8000:: – 2a12:28c3:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
37 2a12:5f42::/33 /33 2a12:5f42:: – 2a12:5f42:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
38 2a12:5f42:8000::/33 /33 2a12:5f42:8000:: – 2a12:5f42:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
39 2a14:e01::/33 /33 2a14:e01:: – 2a14:e01:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
40 2a14:e01:8000::/33 /33 2a14:e01:8000:: – 2a14:e01:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
41 2a14:e02::/33 /33 2a14:e02:: – 2a14:e02:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
42 2a14:e02:8000::/33 /33 2a14:e02:8000:: – 2a14:e02:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
43 2a14:e03::/33 /33 2a14:e03:: – 2a14:e03:7fff:ffff:ffff:ffff:ffff:ffff AS401163 1
44 2a14:e03:8000::/33 /33 2a14:e03:8000:: – 2a14:e03:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1
45 2a14:4a80::/29 /29 2a14:4a80:: – 2a14:4a87:ffff:ffff:ffff:ffff:ffff:ffff AS401163 1