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 →
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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 342 IPv4 prefixes · ASN: AS210218 · showing 301–342
# Prefix ↑ Mask Range Origin ASN MOAS
301 185.171.148.0/22 /22 185.171.148.0 – 185.171.151.255 AS210218 1
302 185.219.125.0/24 /24 185.219.125.0 – 185.219.125.255 AS210218 1
303 185.219.126.0/24 /24 185.219.126.0 – 185.219.126.255 AS210218 1
304 185.221.66.0/24 /24 185.221.66.0 – 185.221.66.255 AS210218 1
305 185.225.72.0/24 /24 185.225.72.0 – 185.225.72.255 AS210218 1
306 185.252.178.0/24 /24 185.252.178.0 – 185.252.178.255 AS210218 1
307 185.254.38.0/23 /23 185.254.38.0 – 185.254.39.255 AS210218 1
308 193.19.200.0/22 /22 193.19.200.0 – 193.19.203.255 AS210218 1
309 193.36.232.0/22 /22 193.36.232.0 – 193.36.235.255 AS210218 1
310 193.37.43.0/24 /24 193.37.43.0 – 193.37.43.255 AS210218 1
311 193.37.46.0/24 /24 193.37.46.0 – 193.37.46.255 AS210218 1
312 193.46.172.0/22 /22 193.46.172.0 – 193.46.175.255 AS210218 1
313 193.56.16.0/22 /22 193.56.16.0 – 193.56.19.255 AS210218 1
314 193.56.248.0/22 /22 193.56.248.0 – 193.56.251.255 AS210218 1
315 193.58.184.0/22 /22 193.58.184.0 – 193.58.187.255 AS210218 1
316 193.149.2.0/23 /23 193.149.2.0 – 193.149.3.255 AS210218 1
317 193.207.1.0/24 /24 193.207.1.0 – 193.207.1.255 AS210218 1
318 193.207.2.0/24 /24 193.207.2.0 – 193.207.2.255 AS210218 1
319 193.207.3.0/24 /24 193.207.3.0 – 193.207.3.255 AS210218 1
320 193.207.4.0/24 /24 193.207.4.0 – 193.207.4.255 AS210218 1
321 193.207.5.0/24 /24 193.207.5.0 – 193.207.5.255 AS210218 1
322 193.207.6.0/24 /24 193.207.6.0 – 193.207.6.255 AS210218 1
323 193.207.7.0/24 /24 193.207.7.0 – 193.207.7.255 AS210218 1
324 193.207.8.0/24 /24 193.207.8.0 – 193.207.8.255 AS210218 1
325 193.207.9.0/24 /24 193.207.9.0 – 193.207.9.255 AS210218 1
326 193.207.10.0/24 /24 193.207.10.0 – 193.207.10.255 AS210218 1
327 193.207.11.0/24 /24 193.207.11.0 – 193.207.11.255 AS210218 1
328 193.207.12.0/24 /24 193.207.12.0 – 193.207.12.255 AS210218 1
329 193.207.13.0/24 /24 193.207.13.0 – 193.207.13.255 AS210218 1
330 193.207.14.0/24 /24 193.207.14.0 – 193.207.14.255 AS210218 1
331 193.207.15.0/24 /24 193.207.15.0 – 193.207.15.255 AS210218 1
332 193.207.16.0/21 /21 193.207.16.0 – 193.207.23.255 AS210218 1
333 194.48.249.0/24 /24 194.48.249.0 – 194.48.249.255 AS210218 1
334 194.76.204.0/22 /22 194.76.204.0 – 194.76.207.255 AS210218 1
335 194.147.8.0/22 /22 194.147.8.0 – 194.147.11.255 AS210218 1
336 194.169.174.0/24 /24 194.169.174.0 – 194.169.174.255 AS210218 1
337 194.180.50.0/24 /24 194.180.50.0 – 194.180.50.255 AS210218 1
338 195.178.120.0/24 /24 195.178.120.0 – 195.178.120.255 AS210218 1
339 195.225.120.0/22 /22 195.225.120.0 – 195.225.123.255 AS210218 1
340 212.22.128.0/19 /19 212.22.128.0 – 212.22.159.255 AS210218 1
341 212.24.0.0/19 /19 212.24.0.0 – 212.24.31.255 AS210218 1
342 212.73.135.0/24 /24 212.73.135.0 – 212.73.135.255 AS210218 1