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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 38 IPv6 prefixes · ASN: AS207137 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a13:240::/48 /48 2a13:240:: – 2a13:240::ffff:ffff:ffff:ffff:ffff AS207137 1
2 2a13:240:1::/48 /48 2a13:240:1:: – 2a13:240:1:ffff:ffff:ffff:ffff:ffff AS207137 1
3 2a13:240:2::/48 /48 2a13:240:2:: – 2a13:240:2:ffff:ffff:ffff:ffff:ffff AS207137 1
4 2a13:240:3::/48 /48 2a13:240:3:: – 2a13:240:3:ffff:ffff:ffff:ffff:ffff AS207137 1
5 2a13:240:5::/48 /48 2a13:240:5:: – 2a13:240:5:ffff:ffff:ffff:ffff:ffff AS207137 1
6 2a13:240:6::/48 /48 2a13:240:6:: – 2a13:240:6:ffff:ffff:ffff:ffff:ffff AS207137 1
7 2a13:240:7::/48 /48 2a13:240:7:: – 2a13:240:7:ffff:ffff:ffff:ffff:ffff AS207137 1
8 2a13:240:8::/48 /48 2a13:240:8:: – 2a13:240:8:ffff:ffff:ffff:ffff:ffff AS207137 1
9 2a13:240:9::/48 /48 2a13:240:9:: – 2a13:240:9:ffff:ffff:ffff:ffff:ffff AS207137 1
10 2a13:240:a::/48 /48 2a13:240:a:: – 2a13:240:a:ffff:ffff:ffff:ffff:ffff AS207137 1
11 2a13:240:b::/48 /48 2a13:240:b:: – 2a13:240:b:ffff:ffff:ffff:ffff:ffff AS207137 1
12 2a13:240:c::/48 /48 2a13:240:c:: – 2a13:240:c:ffff:ffff:ffff:ffff:ffff AS207137 1
13 2a13:240:d::/48 /48 2a13:240:d:: – 2a13:240:d:ffff:ffff:ffff:ffff:ffff AS207137 1
14 2a13:240:e::/48 /48 2a13:240:e:: – 2a13:240:e:ffff:ffff:ffff:ffff:ffff AS207137 1
15 2a13:240:f::/48 /48 2a13:240:f:: – 2a13:240:f:ffff:ffff:ffff:ffff:ffff AS207137 1
16 2a13:240:10::/48 /48 2a13:240:10:: – 2a13:240:10:ffff:ffff:ffff:ffff:ffff AS207137 1
17 2a13:240:1b00::/40 /40 2a13:240:1b00:: – 2a13:240:1bff:ffff:ffff:ffff:ffff:ffff AS207137 1
18 2a13:240:1c00::/40 /40 2a13:240:1c00:: – 2a13:240:1cff:ffff:ffff:ffff:ffff:ffff AS207137 1
19 2a13:240:2400::/40 /40 2a13:240:2400:: – 2a13:240:24ff:ffff:ffff:ffff:ffff:ffff AS207137 1
20 2a13:240:2600::/40 /40 2a13:240:2600:: – 2a13:240:26ff:ffff:ffff:ffff:ffff:ffff AS207137 1
21 2a13:240:2b00::/40 /40 2a13:240:2b00:: – 2a13:240:2bff:ffff:ffff:ffff:ffff:ffff AS207137 1
22 2a13:240:3000::/40 /40 2a13:240:3000:: – 2a13:240:30ff:ffff:ffff:ffff:ffff:ffff AS207137 1
23 2a13:240:3500::/40 /40 2a13:240:3500:: – 2a13:240:35ff:ffff:ffff:ffff:ffff:ffff AS207137 1
24 2a13:240:3700::/40 /40 2a13:240:3700:: – 2a13:240:37ff:ffff:ffff:ffff:ffff:ffff AS207137 1
25 2a13:240:3d00::/40 /40 2a13:240:3d00:: – 2a13:240:3dff:ffff:ffff:ffff:ffff:ffff AS207137 1
26 2a13:240:4200::/40 /40 2a13:240:4200:: – 2a13:240:42ff:ffff:ffff:ffff:ffff:ffff AS207137 1
27 2a13:240:4300::/40 /40 2a13:240:4300:: – 2a13:240:43ff:ffff:ffff:ffff:ffff:ffff AS207137 1
28 2a13:240:4400::/40 /40 2a13:240:4400:: – 2a13:240:44ff:ffff:ffff:ffff:ffff:ffff AS207137 1
29 2a13:240:4500::/40 /40 2a13:240:4500:: – 2a13:240:45ff:ffff:ffff:ffff:ffff:ffff AS207137 1
30 2a13:240:4700::/40 /40 2a13:240:4700:: – 2a13:240:47ff:ffff:ffff:ffff:ffff:ffff AS207137 1
31 2a13:240:4800::/40 /40 2a13:240:4800:: – 2a13:240:48ff:ffff:ffff:ffff:ffff:ffff AS207137 1
32 2a13:240:4900::/40 /40 2a13:240:4900:: – 2a13:240:49ff:ffff:ffff:ffff:ffff:ffff AS207137 1
33 2a13:240:4a00::/40 /40 2a13:240:4a00:: – 2a13:240:4aff:ffff:ffff:ffff:ffff:ffff AS207137 1
34 2a13:240:4b00::/40 /40 2a13:240:4b00:: – 2a13:240:4bff:ffff:ffff:ffff:ffff:ffff AS207137 1
35 2a13:240:4c00::/40 /40 2a13:240:4c00:: – 2a13:240:4cff:ffff:ffff:ffff:ffff:ffff AS207137 1
36 2a13:240:5000::/40 /40 2a13:240:5000:: – 2a13:240:50ff:ffff:ffff:ffff:ffff:ffff AS207137 1
37 2a13:240:5c00::/40 /40 2a13:240:5c00:: – 2a13:240:5cff:ffff:ffff:ffff:ffff:ffff AS207137 1
38 2a13:240:6900::/40 /40 2a13:240:6900:: – 2a13:240:69ff:ffff:ffff:ffff:ffff:ffff AS207137 1