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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 →
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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 34 IPv4 prefixes · ASN: AS31261 · showing 1–34
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.8.177.0/24 /24 5.8.177.0 – 5.8.177.255 AS31261 1
2 37.16.80.0/22 /22 37.16.80.0 – 37.16.83.255 AS31261 1
3 77.74.72.0/22 /22 77.74.72.0 – 77.74.75.255 AS31261 1
4 77.74.77.0/24 /24 77.74.77.0 – 77.74.77.255 AS31261 1
5 77.74.78.0/24 /24 77.74.78.0 – 77.74.78.255 AS31261 1
6 77.74.79.0/24 /24 77.74.79.0 – 77.74.79.255 AS31261 1
7 77.220.209.0/24 /24 77.220.209.0 – 77.220.209.255 AS31261 1
8 77.220.211.0/24 /24 77.220.211.0 – 77.220.211.255 AS31261 1
9 77.242.15.0/24 /24 77.242.15.0 – 77.242.15.255 AS31261 1
10 81.23.0.0/21 /21 81.23.0.0 – 81.23.7.255 AS31261 1
11 81.23.8.0/23 /23 81.23.8.0 – 81.23.9.255 AS31261 1
12 81.23.9.0/24 /24 81.23.9.0 – 81.23.9.255 AS31261 1
13 81.23.14.0/24 /24 81.23.14.0 – 81.23.14.255 AS31261 1
14 83.220.32.0/19 /19 83.220.32.0 – 83.220.63.255 AS31261 1
15 89.107.141.0/24 /24 89.107.141.0 – 89.107.141.255 AS31261 1
16 89.107.142.0/23 /23 89.107.142.0 – 89.107.143.255 AS31261 1
17 93.191.16.0/21 /21 93.191.16.0 – 93.191.23.255 AS31261 1
18 93.191.23.0/24 /24 93.191.23.0 – 93.191.23.255 AS31261 1
19 94.124.192.0/21 /21 94.124.192.0 – 94.124.199.255 AS31261 1
20 109.73.0.0/22 /22 109.73.0.0 – 109.73.3.255 AS31261 1
21 109.73.4.0/22 /22 109.73.4.0 – 109.73.7.255 AS31261 1
22 109.73.8.0/22 /22 109.73.8.0 – 109.73.11.255 AS31261 1
23 109.73.12.0/23 /23 109.73.12.0 – 109.73.13.255 AS31261 1
24 185.6.172.0/22 /22 185.6.172.0 – 185.6.175.255 AS31261 1
25 185.6.174.0/24 /24 185.6.174.0 – 185.6.174.255 AS31261 1
26 185.22.24.0/24 /24 185.22.24.0 – 185.22.24.255 AS31261 1
27 185.68.145.0/24 /24 185.68.145.0 – 185.68.145.255 AS31261 1
28 185.68.146.0/23 /23 185.68.146.0 – 185.68.147.255 AS31261 1
29 185.196.246.0/23 /23 185.196.246.0 – 185.196.247.255 AS31261 1
30 188.68.189.0/24 /24 188.68.189.0 – 188.68.189.255 AS31261 1
31 188.164.209.0/24 /24 188.164.209.0 – 188.164.209.255 AS31261 1
32 188.164.212.0/24 /24 188.164.212.0 – 188.164.212.255 AS31261 1
33 188.164.214.0/23 /23 188.164.214.0 – 188.164.215.255 AS31261 1
34 217.171.152.0/21 /21 217.171.152.0 – 217.171.159.255 AS31261 1