BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
Refreshing BGP RIB…started 42 min ago
starting…
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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 95
199 229 440
/12 303
317 718 528
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 49 IPv6 prefixes · ASN: AS140638 · showing 1–49
# 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:875:8000::/44 /44 240e:875:8000:: – 240e:875:800f:ffff:ffff:ffff:ffff:ffff AS140638 1
47 240e:875:8010::/44 /44 240e:875:8010:: – 240e:875:801f:ffff:ffff:ffff:ffff:ffff AS140638 1
48 240e:875:8020::/44 /44 240e:875:8020:: – 240e:875:802f:ffff:ffff:ffff:ffff:ffff AS140638 1
49 240e:875:8030::/44 /44 240e:875:8030:: – 240e:875:803f:ffff:ffff:ffff:ffff:ffff AS140638 1