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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 43 IPv6 prefixes · ASN: AS395035 · showing 1–43
# Prefix ↑ Mask Range Origin ASN MOAS
1 2607:3c40::/32 /32 2607:3c40:: – 2607:3c40:ffff:ffff:ffff:ffff:ffff:ffff AS395035 1
2 2607:3c40:1000::/37 /37 2607:3c40:1000:: – 2607:3c40:17ff:ffff:ffff:ffff:ffff:ffff AS395035 1
3 2607:3c40:1004::/46 /46 2607:3c40:1004:: – 2607:3c40:1007:ffff:ffff:ffff:ffff:ffff AS395035 1
4 2607:3c40:1008::/46 /46 2607:3c40:1008:: – 2607:3c40:100b:ffff:ffff:ffff:ffff:ffff AS395035 1
5 2607:3c40:100c::/46 /46 2607:3c40:100c:: – 2607:3c40:100f:ffff:ffff:ffff:ffff:ffff AS395035 1
6 2607:3c40:1010::/46 /46 2607:3c40:1010:: – 2607:3c40:1013:ffff:ffff:ffff:ffff:ffff AS395035 1
7 2607:3c40:1018::/46 /46 2607:3c40:1018:: – 2607:3c40:101b:ffff:ffff:ffff:ffff:ffff AS395035 1
8 2607:3c40:101c::/46 /46 2607:3c40:101c:: – 2607:3c40:101f:ffff:ffff:ffff:ffff:ffff AS395035 1
9 2607:3c40:1020::/46 /46 2607:3c40:1020:: – 2607:3c40:1023:ffff:ffff:ffff:ffff:ffff AS395035 1
10 2607:3c40:1024::/46 /46 2607:3c40:1024:: – 2607:3c40:1027:ffff:ffff:ffff:ffff:ffff AS395035 1
11 2607:3c40:1028::/46 /46 2607:3c40:1028:: – 2607:3c40:102b:ffff:ffff:ffff:ffff:ffff AS395035 1
12 2607:3c40:102c::/46 /46 2607:3c40:102c:: – 2607:3c40:102f:ffff:ffff:ffff:ffff:ffff AS395035 1
13 2607:3c40:1030::/46 /46 2607:3c40:1030:: – 2607:3c40:1033:ffff:ffff:ffff:ffff:ffff AS395035 1
14 2607:3c40:1034::/46 /46 2607:3c40:1034:: – 2607:3c40:1037:ffff:ffff:ffff:ffff:ffff AS395035 1
15 2607:3c40:1038::/46 /46 2607:3c40:1038:: – 2607:3c40:103b:ffff:ffff:ffff:ffff:ffff AS395035 1
16 2607:3c40:103c::/46 /46 2607:3c40:103c:: – 2607:3c40:103f:ffff:ffff:ffff:ffff:ffff AS395035 1
17 2607:3c40:10f4::/46 /46 2607:3c40:10f4:: – 2607:3c40:10f7:ffff:ffff:ffff:ffff:ffff AS395035 1
18 2607:3c40:1104::/46 /46 2607:3c40:1104:: – 2607:3c40:1107:ffff:ffff:ffff:ffff:ffff AS395035 1
19 2607:3c40:1108::/46 /46 2607:3c40:1108:: – 2607:3c40:110b:ffff:ffff:ffff:ffff:ffff AS395035 1
20 2607:3c40:110c::/46 /46 2607:3c40:110c:: – 2607:3c40:110f:ffff:ffff:ffff:ffff:ffff AS395035 1
21 2607:3c40:1110::/46 /46 2607:3c40:1110:: – 2607:3c40:1113:ffff:ffff:ffff:ffff:ffff AS395035 1
22 2607:3c40:1118::/46 /46 2607:3c40:1118:: – 2607:3c40:111b:ffff:ffff:ffff:ffff:ffff AS395035 1
23 2607:3c40:111c::/46 /46 2607:3c40:111c:: – 2607:3c40:111f:ffff:ffff:ffff:ffff:ffff AS395035 1
24 2607:3c40:1120::/46 /46 2607:3c40:1120:: – 2607:3c40:1123:ffff:ffff:ffff:ffff:ffff AS395035 1
25 2607:3c40:1124::/46 /46 2607:3c40:1124:: – 2607:3c40:1127:ffff:ffff:ffff:ffff:ffff AS395035 1
26 2607:3c40:1128::/46 /46 2607:3c40:1128:: – 2607:3c40:112b:ffff:ffff:ffff:ffff:ffff AS395035 1
27 2607:3c40:112c::/46 /46 2607:3c40:112c:: – 2607:3c40:112f:ffff:ffff:ffff:ffff:ffff AS395035 1
28 2607:3c40:1130::/46 /46 2607:3c40:1130:: – 2607:3c40:1133:ffff:ffff:ffff:ffff:ffff AS395035 1
29 2607:3c40:1134::/46 /46 2607:3c40:1134:: – 2607:3c40:1137:ffff:ffff:ffff:ffff:ffff AS395035 1
30 2607:3c40:1138::/46 /46 2607:3c40:1138:: – 2607:3c40:113b:ffff:ffff:ffff:ffff:ffff AS395035 1
31 2607:3c40:113c::/46 /46 2607:3c40:113c:: – 2607:3c40:113f:ffff:ffff:ffff:ffff:ffff AS395035 1
32 2607:3c40:11f4::/46 /46 2607:3c40:11f4:: – 2607:3c40:11f7:ffff:ffff:ffff:ffff:ffff AS395035 1
33 2607:3c40:1800::/37 /37 2607:3c40:1800:: – 2607:3c40:1fff:ffff:ffff:ffff:ffff:ffff AS395035 1
34 2607:3c40:2000::/37 /37 2607:3c40:2000:: – 2607:3c40:27ff:ffff:ffff:ffff:ffff:ffff AS395035 1
35 2607:3c40:2800::/37 /37 2607:3c40:2800:: – 2607:3c40:2fff:ffff:ffff:ffff:ffff:ffff AS395035 1
36 2607:3c40:2800::/46 /46 2607:3c40:2800:: – 2607:3c40:2803:ffff:ffff:ffff:ffff:ffff AS395035 1
37 2607:3c40:2804::/46 /46 2607:3c40:2804:: – 2607:3c40:2807:ffff:ffff:ffff:ffff:ffff AS395035 1
38 2607:3c40:2808::/46 /46 2607:3c40:2808:: – 2607:3c40:280b:ffff:ffff:ffff:ffff:ffff AS395035 1
39 2607:3c40:280c::/46 /46 2607:3c40:280c:: – 2607:3c40:280f:ffff:ffff:ffff:ffff:ffff AS395035 1
40 2607:3c40:2900::/46 /46 2607:3c40:2900:: – 2607:3c40:2903:ffff:ffff:ffff:ffff:ffff AS395035 1
41 2607:3c40:2904::/46 /46 2607:3c40:2904:: – 2607:3c40:2907:ffff:ffff:ffff:ffff:ffff AS395035 1
42 2607:3c40:2908::/46 /46 2607:3c40:2908:: – 2607:3c40:290b:ffff:ffff:ffff:ffff:ffff AS395035 1
43 2607:3c40:290c::/46 /46 2607:3c40:290c:: – 2607:3c40:290f:ffff:ffff:ffff:ffff:ffff AS395035 1