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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 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
/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 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 37 IPv4 prefixes · ASN: AS8517 · showing 1–37
# Prefix ↓ Mask Range Origin ASN MOAS
1 194.27.236.0/23 /23 194.27.236.0 – 194.27.237.255 AS8517 1
2 194.27.232.0/22 /22 194.27.232.0 – 194.27.235.255 AS8517 1
3 194.27.228.0/22 /22 194.27.228.0 – 194.27.231.255 AS8517 1
4 194.27.142.0/24 /24 194.27.142.0 – 194.27.142.255 AS8517 1
5 194.27.141.0/24 /24 194.27.141.0 – 194.27.141.255 AS8517 1
6 194.27.140.0/24 /24 194.27.140.0 – 194.27.140.255 AS8517 1
7 194.27.43.0/24 /24 194.27.43.0 – 194.27.43.255 AS8517 1
8 194.27.0.0/16 /16 194.27.0.0 – 194.27.255.255 AS8517 1
9 193.255.36.0/24 /24 193.255.36.0 – 193.255.36.255 AS8517 1
10 193.255.35.0/24 /24 193.255.35.0 – 193.255.35.255 AS8517 1
11 193.255.33.0/24 /24 193.255.33.0 – 193.255.33.255 AS8517 1
12 193.255.32.0/24 /24 193.255.32.0 – 193.255.32.255 AS8517 1
13 193.255.28.0/24 /24 193.255.28.0 – 193.255.28.255 AS8517 1
14 193.255.27.0/24 /24 193.255.27.0 – 193.255.27.255 AS8517 1
15 193.255.26.0/24 /24 193.255.26.0 – 193.255.26.255 AS8517 1
16 193.255.25.0/24 /24 193.255.25.0 – 193.255.25.255 AS8517 1
17 193.255.24.0/24 /24 193.255.24.0 – 193.255.24.255 AS8517 1
18 193.255.22.0/24 /24 193.255.22.0 – 193.255.22.255 AS8517 1
19 193.255.21.0/24 /24 193.255.21.0 – 193.255.21.255 AS8517 1
20 193.255.20.0/24 /24 193.255.20.0 – 193.255.20.255 AS8517 1
21 193.255.19.0/24 /24 193.255.19.0 – 193.255.19.255 AS8517 1
22 193.255.18.0/24 /24 193.255.18.0 – 193.255.18.255 AS8517 1
23 193.255.17.0/24 /24 193.255.17.0 – 193.255.17.255 AS8517 1
24 193.255.16.0/24 /24 193.255.16.0 – 193.255.16.255 AS8517 1
25 193.255.0.0/16 /16 193.255.0.0 – 193.255.255.255 AS8517 1
26 193.140.140.0/24 /24 193.140.140.0 – 193.140.140.255 AS8517 1
27 193.140.83.0/24 /24 193.140.83.0 – 193.140.83.255 AS8517 1
28 193.140.0.0/16 /16 193.140.0.0 – 193.140.255.255 AS8517 1
29 185.7.1.0/24 /24 185.7.1.0 – 185.7.1.255 AS8517 1
30 185.7.0.0/22 /22 185.7.0.0 – 185.7.3.255 AS8517 1
31 161.9.255.0/24 /24 161.9.255.0 – 161.9.255.255 AS8517 1
32 161.9.142.0/24 /24 161.9.142.0 – 161.9.142.255 AS8517 1
33 161.9.128.0/17 /17 161.9.128.0 – 161.9.255.255 AS8517 1
34 95.183.179.0/24 /24 95.183.179.0 – 95.183.179.255 AS8517 1
35 95.183.178.0/24 /24 95.183.178.0 – 95.183.178.255 AS8517 1
36 95.183.128.0/17 /17 95.183.128.0 – 95.183.255.255 AS8517 1
37 79.123.128.0/17 /17 79.123.128.0 – 79.123.255.255 AS8517 1