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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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 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 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 51 IPv6 prefixes · ASN: AS29571 · showing 1–51
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:42d8::/32 /32 2001:42d8:: – 2001:42d8:ffff:ffff:ffff:ffff:ffff:ffff AS29571 1
2 2001:42d8:1::/48 /48 2001:42d8:1:: – 2001:42d8:1:ffff:ffff:ffff:ffff:ffff AS29571 1
3 2001:42d8:2::/48 /48 2001:42d8:2:: – 2001:42d8:2:ffff:ffff:ffff:ffff:ffff AS29571 1
4 2001:42d8:4::/48 /48 2001:42d8:4:: – 2001:42d8:4:ffff:ffff:ffff:ffff:ffff AS29571 1
5 2001:42d8:3000::/40 /40 2001:42d8:3000:: – 2001:42d8:30ff:ffff:ffff:ffff:ffff:ffff AS29571 1
6 2001:42d8:3100::/40 /40 2001:42d8:3100:: – 2001:42d8:31ff:ffff:ffff:ffff:ffff:ffff AS29571 1
7 2001:42d8:3200::/40 /40 2001:42d8:3200:: – 2001:42d8:32ff:ffff:ffff:ffff:ffff:ffff AS29571 1
8 2001:42d8:3300::/40 /40 2001:42d8:3300:: – 2001:42d8:33ff:ffff:ffff:ffff:ffff:ffff AS29571 1
9 2001:42d8:3400::/40 /40 2001:42d8:3400:: – 2001:42d8:34ff:ffff:ffff:ffff:ffff:ffff AS29571 1
10 2001:42d8:3500::/40 /40 2001:42d8:3500:: – 2001:42d8:35ff:ffff:ffff:ffff:ffff:ffff AS29571 1
11 2001:42d8:3600::/40 /40 2001:42d8:3600:: – 2001:42d8:36ff:ffff:ffff:ffff:ffff:ffff AS29571 1
12 2001:42d8:3700::/40 /40 2001:42d8:3700:: – 2001:42d8:37ff:ffff:ffff:ffff:ffff:ffff AS29571 1
13 2001:42d8:3800::/40 /40 2001:42d8:3800:: – 2001:42d8:38ff:ffff:ffff:ffff:ffff:ffff AS29571 1
14 2001:42d8:3900::/40 /40 2001:42d8:3900:: – 2001:42d8:39ff:ffff:ffff:ffff:ffff:ffff AS29571 1
15 2001:42d8:3a00::/40 /40 2001:42d8:3a00:: – 2001:42d8:3aff:ffff:ffff:ffff:ffff:ffff AS29571 1
16 2001:42d8:3b00::/40 /40 2001:42d8:3b00:: – 2001:42d8:3bff:ffff:ffff:ffff:ffff:ffff AS29571 1
17 2001:42d8:3c00::/40 /40 2001:42d8:3c00:: – 2001:42d8:3cff:ffff:ffff:ffff:ffff:ffff AS29571 1
18 2001:42d8:3d00::/40 /40 2001:42d8:3d00:: – 2001:42d8:3dff:ffff:ffff:ffff:ffff:ffff AS29571 1
19 2001:42d8:3e00::/40 /40 2001:42d8:3e00:: – 2001:42d8:3eff:ffff:ffff:ffff:ffff:ffff AS29571 1
20 2001:42d8:3f00::/40 /40 2001:42d8:3f00:: – 2001:42d8:3fff:ffff:ffff:ffff:ffff:ffff AS29571 1
21 2001:42d8:4000::/40 /40 2001:42d8:4000:: – 2001:42d8:40ff:ffff:ffff:ffff:ffff:ffff AS29571 1
22 2001:42d8:4100::/40 /40 2001:42d8:4100:: – 2001:42d8:41ff:ffff:ffff:ffff:ffff:ffff AS29571 1
23 2001:42d8:4200::/40 /40 2001:42d8:4200:: – 2001:42d8:42ff:ffff:ffff:ffff:ffff:ffff AS29571 1
24 2001:42d8:4300::/40 /40 2001:42d8:4300:: – 2001:42d8:43ff:ffff:ffff:ffff:ffff:ffff AS29571 1
25 2001:42d8:4400::/40 /40 2001:42d8:4400:: – 2001:42d8:44ff:ffff:ffff:ffff:ffff:ffff AS29571 1
26 2001:42d8:4500::/40 /40 2001:42d8:4500:: – 2001:42d8:45ff:ffff:ffff:ffff:ffff:ffff AS29571 1
27 2001:42d8:4600::/40 /40 2001:42d8:4600:: – 2001:42d8:46ff:ffff:ffff:ffff:ffff:ffff AS29571 1
28 2001:42d8:4700::/40 /40 2001:42d8:4700:: – 2001:42d8:47ff:ffff:ffff:ffff:ffff:ffff AS29571 1
29 2001:42d8:4800::/40 /40 2001:42d8:4800:: – 2001:42d8:48ff:ffff:ffff:ffff:ffff:ffff AS29571 1
30 2001:42d8:4900::/40 /40 2001:42d8:4900:: – 2001:42d8:49ff:ffff:ffff:ffff:ffff:ffff AS29571 1
31 2001:42d8:4a00::/40 /40 2001:42d8:4a00:: – 2001:42d8:4aff:ffff:ffff:ffff:ffff:ffff AS29571 1
32 2001:42d8:4b00::/40 /40 2001:42d8:4b00:: – 2001:42d8:4bff:ffff:ffff:ffff:ffff:ffff AS29571 1
33 2001:42d8:4c00::/40 /40 2001:42d8:4c00:: – 2001:42d8:4cff:ffff:ffff:ffff:ffff:ffff AS29571 1
34 2001:42d8:4d00::/40 /40 2001:42d8:4d00:: – 2001:42d8:4dff:ffff:ffff:ffff:ffff:ffff AS29571 1
35 2001:42d8:4e00::/40 /40 2001:42d8:4e00:: – 2001:42d8:4eff:ffff:ffff:ffff:ffff:ffff AS29571 1
36 2001:42d8:4f00::/40 /40 2001:42d8:4f00:: – 2001:42d8:4fff:ffff:ffff:ffff:ffff:ffff AS29571 1
37 2001:42d8:5000::/40 /40 2001:42d8:5000:: – 2001:42d8:50ff:ffff:ffff:ffff:ffff:ffff AS29571 1
38 2001:42d8:5100::/40 /40 2001:42d8:5100:: – 2001:42d8:51ff:ffff:ffff:ffff:ffff:ffff AS29571 1
39 2001:42d8:5200::/40 /40 2001:42d8:5200:: – 2001:42d8:52ff:ffff:ffff:ffff:ffff:ffff AS29571 1
40 2001:42d8:5300::/40 /40 2001:42d8:5300:: – 2001:42d8:53ff:ffff:ffff:ffff:ffff:ffff AS29571 1
41 2001:42d8:5400::/40 /40 2001:42d8:5400:: – 2001:42d8:54ff:ffff:ffff:ffff:ffff:ffff AS29571 1
42 2001:42d8:5500::/40 /40 2001:42d8:5500:: – 2001:42d8:55ff:ffff:ffff:ffff:ffff:ffff AS29571 1
43 2001:42d8:5600::/40 /40 2001:42d8:5600:: – 2001:42d8:56ff:ffff:ffff:ffff:ffff:ffff AS29571 1
44 2001:42d8:5700::/40 /40 2001:42d8:5700:: – 2001:42d8:57ff:ffff:ffff:ffff:ffff:ffff AS29571 1
45 2001:42d8:5800::/40 /40 2001:42d8:5800:: – 2001:42d8:58ff:ffff:ffff:ffff:ffff:ffff AS29571 1
46 2001:42d8:5900::/40 /40 2001:42d8:5900:: – 2001:42d8:59ff:ffff:ffff:ffff:ffff:ffff AS29571 1
47 2001:42d8:5a00::/40 /40 2001:42d8:5a00:: – 2001:42d8:5aff:ffff:ffff:ffff:ffff:ffff AS29571 1
48 2001:42d8:5b00::/40 /40 2001:42d8:5b00:: – 2001:42d8:5bff:ffff:ffff:ffff:ffff:ffff AS29571 1
49 2001:42d8:5c00::/40 /40 2001:42d8:5c00:: – 2001:42d8:5cff:ffff:ffff:ffff:ffff:ffff AS29571 1
50 2001:42d8:5d00::/40 /40 2001:42d8:5d00:: – 2001:42d8:5dff:ffff:ffff:ffff:ffff:ffff AS29571 1
51 2a01:c9c0:c014::/48 /48 2a01:c9c0:c014:: – 2a01:c9c0:c014:ffff:ffff:ffff:ffff:ffff AS29571 1