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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 54 IPv6 prefixes · ASN: AS9255 · showing 1–54
# 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:c20:48d6::/48 /48 2001:c20:48d6:: – 2001:c20:48d6:ffff:ffff:ffff:ffff:ffff AS9255 1
28 2001:c20:48da::/48 /48 2001:c20:48da:: – 2001:c20:48da:ffff:ffff:ffff:ffff:ffff AS9255 1
29 2001:c20:48db::/48 /48 2001:c20:48db:: – 2001:c20:48db:ffff:ffff:ffff:ffff:ffff AS9255 1
30 2001:c20:48dc::/48 /48 2001:c20:48dc:: – 2001:c20:48dc:ffff:ffff:ffff:ffff:ffff AS9255 1
31 2001:c20:48e6::/48 /48 2001:c20:48e6:: – 2001:c20:48e6:ffff:ffff:ffff:ffff:ffff AS9255 1
32 2001:c20:48e7::/48 /48 2001:c20:48e7:: – 2001:c20:48e7:ffff:ffff:ffff:ffff:ffff AS9255 1
33 2001:c20:48e9::/48 /48 2001:c20:48e9:: – 2001:c20:48e9:ffff:ffff:ffff:ffff:ffff AS9255 1
34 2001:c20:48ea::/48 /48 2001:c20:48ea:: – 2001:c20:48ea:ffff:ffff:ffff:ffff:ffff AS9255 1
35 2001:c20:48f0::/48 /48 2001:c20:48f0:: – 2001:c20:48f0:ffff:ffff:ffff:ffff:ffff AS9255 1
36 2001:c20:c816::/48 /48 2001:c20:c816:: – 2001:c20:c816:ffff:ffff:ffff:ffff:ffff AS9255 1
37 2001:c20:c819::/48 /48 2001:c20:c819:: – 2001:c20:c819:ffff:ffff:ffff:ffff:ffff AS9255 1
38 2001:c20:c81a::/48 /48 2001:c20:c81a:: – 2001:c20:c81a:ffff:ffff:ffff:ffff:ffff AS9255 1
39 2001:c20:c81d::/48 /48 2001:c20:c81d:: – 2001:c20:c81d:ffff:ffff:ffff:ffff:ffff AS9255 1
40 2001:c20:c81e::/48 /48 2001:c20:c81e:: – 2001:c20:c81e:ffff:ffff:ffff:ffff:ffff AS9255 1
41 2001:c20:c81f::/48 /48 2001:c20:c81f:: – 2001:c20:c81f:ffff:ffff:ffff:ffff:ffff AS9255 1
42 2001:c20:c824::/48 /48 2001:c20:c824:: – 2001:c20:c824:ffff:ffff:ffff:ffff:ffff AS9255 1
43 2001:c20:c825::/48 /48 2001:c20:c825:: – 2001:c20:c825:ffff:ffff:ffff:ffff:ffff AS9255 1
44 2001:c20:c826::/48 /48 2001:c20:c826:: – 2001:c20:c826:ffff:ffff:ffff:ffff:ffff AS9255 1
45 2001:c20:c827::/48 /48 2001:c20:c827:: – 2001:c20:c827:ffff:ffff:ffff:ffff:ffff AS9255 1
46 2001:c20:c831::/48 /48 2001:c20:c831:: – 2001:c20:c831:ffff:ffff:ffff:ffff:ffff AS9255 1
47 2001:c20:c835::/48 /48 2001:c20:c835:: – 2001:c20:c835:ffff:ffff:ffff:ffff:ffff AS9255 1
48 2001:c20:c839::/48 /48 2001:c20:c839:: – 2001:c20:c839:ffff:ffff:ffff:ffff:ffff AS9255 1
49 2001:c20:c83f::/48 /48 2001:c20:c83f:: – 2001:c20:c83f:ffff:ffff:ffff:ffff:ffff AS9255 1
50 2001:c20:c844::/48 /48 2001:c20:c844:: – 2001:c20:c844:ffff:ffff:ffff:ffff:ffff AS9255 1
51 2001:c20:c847::/48 /48 2001:c20:c847:: – 2001:c20:c847:ffff:ffff:ffff:ffff:ffff AS9255 1
52 2001:c20:c84e::/48 /48 2001:c20:c84e:: – 2001:c20:c84e:ffff:ffff:ffff:ffff:ffff AS9255 1
53 2001:c20:c856::/48 /48 2001:c20:c856:: – 2001:c20:c856:ffff:ffff:ffff:ffff:ffff AS9255 1
54 2001:df0:30f::/48 /48 2001:df0:30f:: – 2001:df0:30f:ffff:ffff:ffff:ffff:ffff AS9255 1