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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 62 IPv6 prefixes · ASN: AS140638 · showing 1–62
# Prefix ↑ Mask Range Origin ASN MOAS
1 240e:874::/42 /42 240e:874:: – 240e:874:3f:ffff:ffff:ffff:ffff:ffff AS140638 1
2 240e:874:40::/42 /42 240e:874:40:: – 240e:874:7f:ffff:ffff:ffff:ffff:ffff AS140638 1
3 240e:874:80::/42 /42 240e:874:80:: – 240e:874:bf:ffff:ffff:ffff:ffff:ffff AS140638 1
4 240e:874:c0::/42 /42 240e:874:c0:: – 240e:874:ff:ffff:ffff:ffff:ffff:ffff AS140638 1
5 240e:874:100::/42 /42 240e:874:100:: – 240e:874:13f:ffff:ffff:ffff:ffff:ffff AS140638 1
6 240e:874:140::/42 /42 240e:874:140:: – 240e:874:17f:ffff:ffff:ffff:ffff:ffff AS140638 1
7 240e:874:180::/42 /42 240e:874:180:: – 240e:874:1bf:ffff:ffff:ffff:ffff:ffff AS140638 1
8 240e:874:1c0::/43 /43 240e:874:1c0:: – 240e:874:1df:ffff:ffff:ffff:ffff:ffff AS140638 1
9 240e:874:200::/42 /42 240e:874:200:: – 240e:874:23f:ffff:ffff:ffff:ffff:ffff AS140638 1
10 240e:874:240::/43 /43 240e:874:240:: – 240e:874:25f:ffff:ffff:ffff:ffff:ffff AS140638 1
11 240e:874:260::/43 /43 240e:874:260:: – 240e:874:27f:ffff:ffff:ffff:ffff:ffff AS140638 1
12 240e:874:280::/42 /42 240e:874:280:: – 240e:874:2bf:ffff:ffff:ffff:ffff:ffff AS140638 1
13 240e:874:300::/42 /42 240e:874:300:: – 240e:874:33f:ffff:ffff:ffff:ffff:ffff AS140638 1
14 240e:874:340::/43 /43 240e:874:340:: – 240e:874:35f:ffff:ffff:ffff:ffff:ffff AS140638 1
15 240e:874:360::/43 /43 240e:874:360:: – 240e:874:37f:ffff:ffff:ffff:ffff:ffff AS140638 1
16 240e:874:380::/42 /42 240e:874:380:: – 240e:874:3bf:ffff:ffff:ffff:ffff:ffff AS140638 1
17 240e:874:500::/42 /42 240e:874:500:: – 240e:874:53f:ffff:ffff:ffff:ffff:ffff AS140638 1
18 240e:874:540::/43 /43 240e:874:540:: – 240e:874:55f:ffff:ffff:ffff:ffff:ffff AS140638 1
19 240e:874:600::/42 /42 240e:874:600:: – 240e:874:63f:ffff:ffff:ffff:ffff:ffff AS140638 1
20 240e:874:640::/43 /43 240e:874:640:: – 240e:874:65f:ffff:ffff:ffff:ffff:ffff AS140638 1
21 240e:874:700::/43 /43 240e:874:700:: – 240e:874:71f:ffff:ffff:ffff:ffff:ffff AS140638 1
22 240e:874:720::/43 /43 240e:874:720:: – 240e:874:73f:ffff:ffff:ffff:ffff:ffff AS140638 1
23 240e:874:740::/43 /43 240e:874:740:: – 240e:874:75f:ffff:ffff:ffff:ffff:ffff AS140638 1
24 240e:874:780::/43 /43 240e:874:780:: – 240e:874:79f:ffff:ffff:ffff:ffff:ffff AS140638 1
25 240e:874:7a0::/43 /43 240e:874:7a0:: – 240e:874:7bf:ffff:ffff:ffff:ffff:ffff AS140638 1
26 240e:874:800::/42 /42 240e:874:800:: – 240e:874:83f:ffff:ffff:ffff:ffff:ffff AS140638 1
27 240e:874:840::/43 /43 240e:874:840:: – 240e:874:85f:ffff:ffff:ffff:ffff:ffff AS140638 1
28 240e:874:880::/42 /42 240e:874:880:: – 240e:874:8bf:ffff:ffff:ffff:ffff:ffff AS140638 1
29 240e:874:8c0::/43 /43 240e:874:8c0:: – 240e:874:8df:ffff:ffff:ffff:ffff:ffff AS140638 1
30 240e:874:900::/41 /41 240e:874:900:: – 240e:874:97f:ffff:ffff:ffff:ffff:ffff AS140638 1
31 240e:874:980::/41 /41 240e:874:980:: – 240e:874:9ff:ffff:ffff:ffff:ffff:ffff AS140638 1
32 240e:874:a00::/42 /42 240e:874:a00:: – 240e:874:a3f:ffff:ffff:ffff:ffff:ffff AS140638 1
33 240e:874:a40::/42 /42 240e:874:a40:: – 240e:874:a7f:ffff:ffff:ffff:ffff:ffff AS140638 1
34 240e:874:a80::/42 /42 240e:874:a80:: – 240e:874:abf:ffff:ffff:ffff:ffff:ffff AS140638 1
35 240e:874:ac0::/42 /42 240e:874:ac0:: – 240e:874:aff:ffff:ffff:ffff:ffff:ffff AS140638 1
36 240e:874:b00::/41 /41 240e:874:b00:: – 240e:874:b7f:ffff:ffff:ffff:ffff:ffff AS140638 1
37 240e:874:b80::/41 /41 240e:874:b80:: – 240e:874:bff:ffff:ffff:ffff:ffff:ffff AS140638 1
38 240e:874:c00::/43 /43 240e:874:c00:: – 240e:874:c1f:ffff:ffff:ffff:ffff:ffff AS140638 1
39 240e:874:c20::/43 /43 240e:874:c20:: – 240e:874:c3f:ffff:ffff:ffff:ffff:ffff AS140638 1
40 240e:874:c40::/44 /44 240e:874:c40:: – 240e:874:c4f:ffff:ffff:ffff:ffff:ffff AS140638 1
41 240e:874:c50::/44 /44 240e:874:c50:: – 240e:874:c5f:ffff:ffff:ffff:ffff:ffff AS140638 1
42 240e:874:c60::/43 /43 240e:874:c60:: – 240e:874:c7f:ffff:ffff:ffff:ffff:ffff AS140638 1
43 240e:874:c80::/43 /43 240e:874:c80:: – 240e:874:c9f:ffff:ffff:ffff:ffff:ffff AS140638 1
44 240e:874:ca0::/44 /44 240e:874:ca0:: – 240e:874:caf:ffff:ffff:ffff:ffff:ffff AS140638 1
45 240e:874:cb0::/44 /44 240e:874:cb0:: – 240e:874:cbf:ffff:ffff:ffff:ffff:ffff AS140638 1
46 240e:874:e00::/42 /42 240e:874:e00:: – 240e:874:e3f:ffff:ffff:ffff:ffff:ffff AS140638 1
47 240e:874:e80::/42 /42 240e:874:e80:: – 240e:874:ebf:ffff:ffff:ffff:ffff:ffff AS140638 1
48 240e:874:ec0::/44 /44 240e:874:ec0:: – 240e:874:ecf:ffff:ffff:ffff:ffff:ffff AS140638 1
49 240e:874:ed0::/44 /44 240e:874:ed0:: – 240e:874:edf:ffff:ffff:ffff:ffff:ffff AS140638 1
50 240e:874:ee0::/44 /44 240e:874:ee0:: – 240e:874:eef:ffff:ffff:ffff:ffff:ffff AS140638 1
51 240e:874:ef0::/44 /44 240e:874:ef0:: – 240e:874:eff:ffff:ffff:ffff:ffff:ffff AS140638 1
52 240e:874:f00::/41 /41 240e:874:f00:: – 240e:874:f7f:ffff:ffff:ffff:ffff:ffff AS140638 1
53 240e:874:f80::/41 /41 240e:874:f80:: – 240e:874:fff:ffff:ffff:ffff:ffff:ffff AS140638 1
54 240e:874:1000::/41 /41 240e:874:1000:: – 240e:874:107f:ffff:ffff:ffff:ffff:ffff AS140638 1
55 240e:874:1100::/42 /42 240e:874:1100:: – 240e:874:113f:ffff:ffff:ffff:ffff:ffff AS140638 1
56 240e:874:1140::/42 /42 240e:874:1140:: – 240e:874:117f:ffff:ffff:ffff:ffff:ffff AS140638 1
57 240e:874:1180::/42 /42 240e:874:1180:: – 240e:874:11bf:ffff:ffff:ffff:ffff:ffff AS140638 1
58 240e:874:11c0::/42 /42 240e:874:11c0:: – 240e:874:11ff:ffff:ffff:ffff:ffff:ffff AS140638 1
59 240e:875:8000::/44 /44 240e:875:8000:: – 240e:875:800f:ffff:ffff:ffff:ffff:ffff AS140638 1
60 240e:875:8010::/44 /44 240e:875:8010:: – 240e:875:801f:ffff:ffff:ffff:ffff:ffff AS140638 1
61 240e:875:8020::/44 /44 240e:875:8020:: – 240e:875:802f:ffff:ffff:ffff:ffff:ffff AS140638 1
62 240e:875:8030::/44 /44 240e:875:8030:: – 240e:875:803f:ffff:ffff:ffff:ffff:ffff AS140638 1