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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 38 IPv4 prefixes · ASN: AS391 · showing 1–38
# Prefix ↓ Mask Range Origin ASN MOAS
1 207.133.189.0/24 /24 207.133.189.0 – 207.133.189.255 AS391 1
2 207.133.179.0/24 /24 207.133.179.0 – 207.133.179.255 AS391 1
3 206.39.58.0/24 /24 206.39.58.0 – 206.39.58.255 AS391 1
4 206.39.56.0/24 /24 206.39.56.0 – 206.39.56.255 AS391 1
5 204.34.211.0/24 /24 204.34.211.0 – 204.34.211.255 AS391 1
6 199.251.156.0/24 /24 199.251.156.0 – 199.251.156.255 AS391 1
7 199.251.155.0/24 /24 199.251.155.0 – 199.251.155.255 AS391 1
8 199.31.3.0/24 /24 199.31.3.0 – 199.31.3.255 AS391 1
9 199.31.2.0/24 /24 199.31.2.0 – 199.31.2.255 AS391 1
10 143.141.96.0/22 /22 143.141.96.0 – 143.141.99.255 AS391 1
11 137.11.0.0/16 /16 137.11.0.0 – 137.11.255.255 AS391 1
12 137.0.0.0/16 /16 137.0.0.0 – 137.0.255.255 AS391 1
13 131.15.253.0/24 /24 131.15.253.0 – 131.15.253.255 AS391 1
14 131.15.252.0/24 /24 131.15.252.0 – 131.15.252.255 AS391 1
15 131.15.239.0/24 /24 131.15.239.0 – 131.15.239.255 AS391 1
16 131.15.238.0/24 /24 131.15.238.0 – 131.15.238.255 AS391 1
17 131.15.237.0/24 /24 131.15.237.0 – 131.15.237.255 AS391 1
18 131.15.236.0/24 /24 131.15.236.0 – 131.15.236.255 AS391 1
19 131.15.235.0/24 /24 131.15.235.0 – 131.15.235.255 AS391 1
20 131.15.234.0/24 /24 131.15.234.0 – 131.15.234.255 AS391 1
21 131.15.233.0/24 /24 131.15.233.0 – 131.15.233.255 AS391 1
22 131.15.208.0/24 /24 131.15.208.0 – 131.15.208.255 AS391 1
23 131.15.160.0/21 /21 131.15.160.0 – 131.15.167.255 AS391 1
24 131.15.144.0/21 /21 131.15.144.0 – 131.15.151.255 AS391 1
25 131.15.136.0/24 /24 131.15.136.0 – 131.15.136.255 AS391 1
26 131.15.120.0/24 /24 131.15.120.0 – 131.15.120.255 AS391 1
27 131.15.119.0/24 /24 131.15.119.0 – 131.15.119.255 AS391 1
28 131.15.98.0/23 /23 131.15.98.0 – 131.15.99.255 AS391 1
29 131.15.92.0/24 /24 131.15.92.0 – 131.15.92.255 AS391 1
30 131.15.90.0/23 /23 131.15.90.0 – 131.15.91.255 AS391 1
31 131.15.88.0/24 /24 131.15.88.0 – 131.15.88.255 AS391 1
32 131.15.80.0/24 /24 131.15.80.0 – 131.15.80.255 AS391 1
33 131.15.64.0/20 /20 131.15.64.0 – 131.15.79.255 AS391 1
34 131.15.48.0/20 /20 131.15.48.0 – 131.15.63.255 AS391 1
35 131.15.40.0/21 /21 131.15.40.0 – 131.15.47.255 AS391 1
36 131.15.38.0/23 /23 131.15.38.0 – 131.15.39.255 AS391 1
37 128.236.0.0/16 /16 128.236.0.0 – 128.236.255.255 AS391 1
38 128.202.0.0/16 /16 128.202.0.0 – 128.202.255.255 AS391 1