BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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) 261 /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 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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 372 IPv4 prefixes · ASN: AS20746 · showing 301–372
# Prefix ↑ Mask Range Origin ASN MOAS
301 156.54.200.0/24 /24 156.54.200.0 – 156.54.200.255 AS20746 1
302 156.54.202.0/24 /24 156.54.202.0 – 156.54.202.255 AS20746 1
303 156.54.203.0/24 /24 156.54.203.0 – 156.54.203.255 AS20746 1
304 156.54.209.0/24 /24 156.54.209.0 – 156.54.209.255 AS20746 1
305 156.54.210.0/24 /24 156.54.210.0 – 156.54.210.255 AS20746 1
306 156.54.211.0/24 /24 156.54.211.0 – 156.54.211.255 AS20746 1
307 156.54.212.0/24 /24 156.54.212.0 – 156.54.212.255 AS20746 1
308 156.54.213.0/24 /24 156.54.213.0 – 156.54.213.255 AS20746 1
309 156.54.214.0/24 /24 156.54.214.0 – 156.54.214.255 AS20746 1
310 156.54.215.0/24 /24 156.54.215.0 – 156.54.215.255 AS20746 1
311 156.54.216.0/24 /24 156.54.216.0 – 156.54.216.255 AS20746 1
312 156.54.217.0/24 /24 156.54.217.0 – 156.54.217.255 AS20746 1
313 156.54.218.0/24 /24 156.54.218.0 – 156.54.218.255 AS20746 1
314 156.54.219.0/24 /24 156.54.219.0 – 156.54.219.255 AS20746 1
315 156.54.223.0/24 /24 156.54.223.0 – 156.54.223.255 AS20746 1
316 156.54.224.0/24 /24 156.54.224.0 – 156.54.224.255 AS20746 1
317 156.54.227.0/24 /24 156.54.227.0 – 156.54.227.255 AS20746 1
318 156.54.228.0/24 /24 156.54.228.0 – 156.54.228.255 AS20746 1
319 156.54.229.0/24 /24 156.54.229.0 – 156.54.229.255 AS20746 1
320 156.54.230.0/24 /24 156.54.230.0 – 156.54.230.255 AS20746 1
321 156.54.231.0/24 /24 156.54.231.0 – 156.54.231.255 AS20746 1
322 156.54.232.0/24 /24 156.54.232.0 – 156.54.232.255 AS20746 1
323 156.54.233.0/24 /24 156.54.233.0 – 156.54.233.255 AS20746 1
324 156.54.234.0/24 /24 156.54.234.0 – 156.54.234.255 AS20746 1
325 156.54.235.0/24 /24 156.54.235.0 – 156.54.235.255 AS20746 1
326 156.54.236.0/24 /24 156.54.236.0 – 156.54.236.255 AS20746 1
327 156.54.237.0/24 /24 156.54.237.0 – 156.54.237.255 AS20746 1
328 156.54.238.0/24 /24 156.54.238.0 – 156.54.238.255 AS20746 1
329 156.54.239.0/24 /24 156.54.239.0 – 156.54.239.255 AS20746 1
330 156.54.240.0/23 /23 156.54.240.0 – 156.54.241.255 AS20746 1
331 156.54.244.0/24 /24 156.54.244.0 – 156.54.244.255 AS20746 1
332 156.54.245.0/24 /24 156.54.245.0 – 156.54.245.255 AS20746 1
333 156.54.246.0/24 /24 156.54.246.0 – 156.54.246.255 AS20746 1
334 156.54.248.0/24 /24 156.54.248.0 – 156.54.248.255 AS20746 1
335 156.54.249.0/24 /24 156.54.249.0 – 156.54.249.255 AS20746 1
336 156.54.250.0/24 /24 156.54.250.0 – 156.54.250.255 AS20746 1
337 156.54.252.0/24 /24 156.54.252.0 – 156.54.252.255 AS20746 1
338 156.54.253.0/24 /24 156.54.253.0 – 156.54.253.255 AS20746 1
339 156.54.254.0/24 /24 156.54.254.0 – 156.54.254.255 AS20746 1
340 158.173.163.0/24 /24 158.173.163.0 – 158.173.163.255 AS20746 1
341 185.57.108.0/22 /22 185.57.108.0 – 185.57.111.255 AS20746 1
342 185.63.228.0/22 /22 185.63.228.0 – 185.63.231.255 AS20746 1
343 185.63.231.0/24 /24 185.63.231.0 – 185.63.231.255 AS20746 1
344 185.86.60.0/24 /24 185.86.60.0 – 185.86.60.255 AS20746 1
345 185.148.205.0/24 /24 185.148.205.0 – 185.148.205.255 AS20746 1
346 185.148.207.0/24 /24 185.148.207.0 – 185.148.207.255 AS20746 1
347 193.32.94.0/24 /24 193.32.94.0 – 193.32.94.255 AS20746 1
348 194.184.205.0/24 /24 194.184.205.0 – 194.184.205.255 AS20746 1
349 212.216.176.0/24 /24 212.216.176.0 – 212.216.176.255 AS20746 1
350 217.27.64.0/19 /19 217.27.64.0 – 217.27.95.255 AS20746 1
351 217.56.122.0/24 /24 217.56.122.0 – 217.56.122.255 AS20746 1
352 217.56.125.0/24 /24 217.56.125.0 – 217.56.125.255 AS20746 1
353 217.169.96.0/19 /19 217.169.96.0 – 217.169.127.255 AS20746 1
354 217.169.96.0/21 /21 217.169.96.0 – 217.169.103.255 AS20746 1
355 217.169.98.0/24 /24 217.169.98.0 – 217.169.98.255 AS20746 1
356 217.169.99.0/24 /24 217.169.99.0 – 217.169.99.255 AS20746 1
357 217.169.100.0/23 /23 217.169.100.0 – 217.169.101.255 AS20746 1
358 217.169.102.0/24 /24 217.169.102.0 – 217.169.102.255 AS20746 1
359 217.169.104.0/21 /21 217.169.104.0 – 217.169.111.255 AS20746 1
360 217.169.106.0/24 /24 217.169.106.0 – 217.169.106.255 AS20746 1
361 217.169.108.0/24 /24 217.169.108.0 – 217.169.108.255 AS20746 1
362 217.169.111.0/24 /24 217.169.111.0 – 217.169.111.255 AS20746 1
363 217.169.112.0/22 /22 217.169.112.0 – 217.169.115.255 AS20746 1
364 217.169.113.0/24 /24 217.169.113.0 – 217.169.113.255 AS20746 1
365 217.169.116.0/23 /23 217.169.116.0 – 217.169.117.255 AS20746 1
366 217.169.117.0/24 /24 217.169.117.0 – 217.169.117.255 AS20746 1
367 217.169.120.0/22 /22 217.169.120.0 – 217.169.123.255 AS20746 1
368 217.169.122.0/24 /24 217.169.122.0 – 217.169.122.255 AS20746 1
369 217.169.123.0/24 /24 217.169.123.0 – 217.169.123.255 AS20746 1
370 217.169.124.0/23 /23 217.169.124.0 – 217.169.125.255 AS20746 1
371 217.169.126.0/24 /24 217.169.126.0 – 217.169.126.255 AS20746 1
372 217.169.127.0/24 /24 217.169.127.0 – 217.169.127.255 AS20746 1