BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
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 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 37 IPv4 prefixes · ASN: AS15547 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.31.48.0/20 /20 31.31.48.0 – 31.31.63.255 AS15547 1
2 37.0.32.0/19 /19 37.0.32.0 – 37.0.63.255 AS15547 1
3 77.242.160.0/20 /20 77.242.160.0 – 77.242.175.255 AS15547 1
4 78.155.0.0/19 /19 78.155.0.0 – 78.155.31.255 AS15547 1
5 81.13.128.0/17 /17 81.13.128.0 – 81.13.255.255 AS15547 1
6 81.85.56.0/24 /24 81.85.56.0 – 81.85.56.255 AS15547 1
7 81.88.176.0/20 /20 81.88.176.0 – 81.88.191.255 AS15547 1
8 86.111.128.0/20 /20 86.111.128.0 – 86.111.143.255 AS15547 1
9 91.212.152.0/24 /24 91.212.152.0 – 91.212.152.255 AS15547 1
10 92.62.176.0/20 /20 92.62.176.0 – 92.62.191.255 AS15547 1
11 92.240.96.0/19 /19 92.240.96.0 – 92.240.127.255 AS15547 1
12 95.215.60.0/22 /22 95.215.60.0 – 95.215.63.255 AS15547 1
13 178.157.84.0/22 /22 178.157.84.0 – 178.157.87.255 AS15547 1
14 178.237.80.0/20 /20 178.237.80.0 – 178.237.95.255 AS15547 1
15 185.17.108.0/22 /22 185.17.108.0 – 185.17.111.255 AS15547 1
16 185.17.176.0/22 /22 185.17.176.0 – 185.17.179.255 AS15547 1
17 185.42.248.0/22 /22 185.42.248.0 – 185.42.251.255 AS15547 1
18 185.44.196.0/22 /22 185.44.196.0 – 185.44.199.255 AS15547 1
19 185.50.220.0/22 /22 185.50.220.0 – 185.50.223.255 AS15547 1
20 185.55.216.0/22 /22 185.55.216.0 – 185.55.219.255 AS15547 1
21 185.84.208.0/22 /22 185.84.208.0 – 185.84.211.255 AS15547 1
22 185.180.20.0/22 /22 185.180.20.0 – 185.180.23.255 AS15547 1
23 185.201.216.0/22 /22 185.201.216.0 – 185.201.219.255 AS15547 1
24 185.205.108.0/22 /22 185.205.108.0 – 185.205.111.255 AS15547 1
25 188.239.160.0/20 /20 188.239.160.0 – 188.239.175.255 AS15547 1
26 192.162.24.0/22 /22 192.162.24.0 – 192.162.27.255 AS15547 1
27 194.12.16.0/20 /20 194.12.16.0 – 194.12.31.255 AS15547 1
28 195.162.160.0/22 /22 195.162.160.0 – 195.162.163.255 AS15547 1
29 195.162.164.0/23 /23 195.162.164.0 – 195.162.165.255 AS15547 1
30 195.162.167.0/24 /24 195.162.167.0 – 195.162.167.255 AS15547 1
31 195.162.168.0/21 /21 195.162.168.0 – 195.162.175.255 AS15547 1
32 195.162.176.0/20 /20 195.162.176.0 – 195.162.191.255 AS15547 1
33 213.221.128.0/19 /19 213.221.128.0 – 213.221.159.255 AS15547 1
34 213.230.52.0/22 /22 213.230.52.0 – 213.230.55.255 AS15547 1
35 213.230.56.0/21 /21 213.230.56.0 – 213.230.63.255 AS15547 1
36 213.238.0.0/19 /19 213.238.0.0 – 213.238.31.255 AS15547 1
37 217.79.192.0/20 /20 217.79.192.0 – 217.79.207.255 AS15547 1