BGP Full View — RIPE RIS RRC00data as of 2026-06-18 03:49

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
1 133 125
IPv4 origin ASNs
78 506
IPv4 MOAS
6 442
IPv6 prefixes
258 992
IPv6 origin ASNs
36 733
IPv6 MOAS
929

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
/13 590
309 329 920
/14 1 204
315 621 376
/15 2 169
284 295 168
/16 13 892
910 426 112
/17 8 703
285 179 904
/18 14 065
230 440 960
/19 26 662
218 415 104
/20 48 549
198 856 704
/21 55 941
114 567 168
/22 118 520
121 364 480
/23 119 097
60 977 664
/24 718 039
183 817 984
Total 1 127 902 4 305 985 792
BGP /24 coverage of total IPv4 space
Announced in BGP 3 130 364 160 addr 72.88%
Not announced 1 164 603 136 addr 27.12%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.89%
↳ routable but not announced 571 993 600 addr 49.11%
    — of total IPv4 space 13.32%
    — of announceable space (total − tech/reserved) 15.45%
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) 388 /24 0.02%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 39
654 311 424
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 404
2 833 252 352
/30 746
195 559 424
/31 359
47 054 848
/32 27 037
1 771 896 832
/33 5 732
187 826 176
/34 5 549
90 914 816
/35 1 959
16 048 128
/36 10 090
41 328 640
/37 1 350
2 764 800
/38 2 754
2 820 096
/39 1 852
948 224
/40 24 394
6 244 864
/41 1 746
223 488
/42 3 030
193 920
/43 1 491
47 712
/44 26 271
420 336
/45 4 564
36 512
/46 5 889
23 556
/47 9 010
18 020
/48 119 184
119 184
Total 258 691 15 829 253 992
IPv4 (1 133 125) IPv6 (258 992)
Reset
Found 15 IPv4 prefixes · ASN: AS43205 · showing 1–15
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.143.192.0/18 /18 37.143.192.0 – 37.143.255.255 AS43205 1
2 46.40.64.0/18 /18 46.40.64.0 – 46.40.127.255 AS43205 1
3 46.40.75.0/24 /24 46.40.75.0 – 46.40.75.255 AS43205 1
4 46.47.64.0/18 /18 46.47.64.0 – 46.47.127.255 AS43205 1
5 46.237.64.0/18 /18 46.237.64.0 – 46.237.127.255 AS43205 1
6 91.139.128.0/17 /17 91.139.128.0 – 91.139.255.255 AS43205 1
7 93.155.128.0/17 /17 93.155.128.0 – 93.155.255.255 AS43205 1
8 109.121.192.0/18 /18 109.121.192.0 – 109.121.255.255 AS43205 1
9 158.58.192.0/18 /18 158.58.192.0 – 158.58.255.255 AS43205 1
10 178.169.128.0/17 /17 178.169.128.0 – 178.169.255.255 AS43205 1
11 185.4.80.0/24 /24 185.4.80.0 – 185.4.80.255 AS43205 1
12 188.254.128.0/17 /17 188.254.128.0 – 188.254.255.255 AS43205 1
13 212.43.32.0/19 /19 212.43.32.0 – 212.43.63.255 AS43205 1
14 212.75.0.0/19 /19 212.75.0.0 – 212.75.31.255 AS43205 1
15 213.214.64.0/19 /19 213.214.64.0 – 213.214.95.255 AS43205 1