BGP Full View — RIPE RIS RRC00data as of 2026-10-11 18:52

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 →
thank you!
IPv4 prefixes
1 161 155
IPv4 origin ASNs
79 255
IPv4 MOAS
6 159
IPv6 prefixes
268 075
IPv6 origin ASNs
37 569
IPv6 MOAS
1 090

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
/12 301
315 621 376
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 180
285 736 960
/16 13 946
913 965 056
/17 8 683
284 524 544
/18 14 029
229 851 136
/19 26 752
219 152 384
/20 48 517
198 725 632
/21 57 053
116 844 544
/22 118 587
121 433 088
/23 121 469
62 192 128
/24 742 466
190 071 296
Total 1 155 946 4 317 519 872
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 658 432 addr 73.03%
Not announced 1 158 308 864 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.16%
↳ routable but not announced 565 715 968 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) 453 /24 0.02%

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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 868
3 076 521 984
/30 737
193 200 128
/31 388
50 855 936
/32 27 431
1 797 718 016
/33 6 060
198 574 080
/34 5 736
93 978 624
/35 2 014
16 498 688
/36 10 210
41 820 160
/37 1 418
2 904 064
/38 2 803
2 870 272
/39 1 891
968 192
/40 24 862
6 364 672
/41 1 874
239 872
/42 2 974
190 336
/43 1 476
47 232
/44 27 131
434 096
/45 4 930
39 440
/46 6 632
26 528
/47 9 626
19 252
/48 123 480
123 480
Total 267 847 4 414 664 734 700
IPv4 (1 161 155) IPv6 (268 075)
Reset
Found 22 IPv4 prefixes · ASN: AS38409 · showing 1–22
# Prefix ↑ Mask Range Origin ASN MOAS
1 175.121.151.0/24 /24 175.121.151.0 – 175.121.151.255 AS38409 1
2 175.121.151.0/27 /27 175.121.151.0 – 175.121.151.31 AS38409 1
3 175.121.151.192/29 /29 175.121.151.192 – 175.121.151.199 AS38409 1
4 211.185.51.0/24 /24 211.185.51.0 – 211.185.51.255 AS38409 1
5 218.55.159.0/24 /24 218.55.159.0 – 218.55.159.255 AS38409 1
6 222.120.15.0/24 /24 222.120.15.0 – 222.120.15.255 AS38409 1
7 222.120.15.0/28 /28 222.120.15.0 – 222.120.15.15 AS38409 1
8 222.120.15.16/28 /28 222.120.15.16 – 222.120.15.31 AS38409 1
9 222.120.15.32/28 /28 222.120.15.32 – 222.120.15.47 AS38409 1
10 222.120.15.48/28 /28 222.120.15.48 – 222.120.15.63 AS38409 1
11 222.120.15.64/28 /28 222.120.15.64 – 222.120.15.79 AS38409 1
12 222.120.15.80/28 /28 222.120.15.80 – 222.120.15.95 AS38409 1
13 222.120.15.96/28 /28 222.120.15.96 – 222.120.15.111 AS38409 1
14 222.120.15.112/28 /28 222.120.15.112 – 222.120.15.127 AS38409 1
15 222.120.15.128/28 /28 222.120.15.128 – 222.120.15.143 AS38409 1
16 222.120.15.144/28 /28 222.120.15.144 – 222.120.15.159 AS38409 1
17 222.120.15.160/28 /28 222.120.15.160 – 222.120.15.175 AS38409 1
18 222.120.15.176/28 /28 222.120.15.176 – 222.120.15.191 AS38409 1
19 222.120.15.192/28 /28 222.120.15.192 – 222.120.15.207 AS38409 1
20 222.120.15.208/28 /28 222.120.15.208 – 222.120.15.223 AS38409 1
21 222.120.15.224/28 /28 222.120.15.224 – 222.120.15.239 AS38409 1
22 222.120.15.240/28 /28 222.120.15.240 – 222.120.15.255 AS38409 1