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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 382 IPv4 prefixes · ASN: AS1257 · showing 301–382
# Prefix ↑ Mask Range Origin ASN MOAS
301 194.103.140.0/24 /24 194.103.140.0 – 194.103.140.255 AS1257 1
302 194.103.159.0/24 /24 194.103.159.0 – 194.103.159.255 AS1257 1
303 194.103.206.0/24 /24 194.103.206.0 – 194.103.206.255 AS1257 1
304 194.103.223.0/24 /24 194.103.223.0 – 194.103.223.255 AS1257 1
305 194.116.212.0/23 /23 194.116.212.0 – 194.116.213.255 AS1257 1
306 194.132.22.0/24 /24 194.132.22.0 – 194.132.22.255 AS1257 1
307 194.132.44.0/24 /24 194.132.44.0 – 194.132.44.255 AS1257 1
308 194.132.45.0/24 /24 194.132.45.0 – 194.132.45.255 AS1257 1
309 194.132.54.0/23 /23 194.132.54.0 – 194.132.55.255 AS1257 1
310 194.132.56.0/24 /24 194.132.56.0 – 194.132.56.255 AS1257 1
311 194.132.60.0/24 /24 194.132.60.0 – 194.132.60.255 AS1257 1
312 194.132.68.0/22 /22 194.132.68.0 – 194.132.71.255 AS1257 1
313 194.132.76.0/24 /24 194.132.76.0 – 194.132.76.255 AS1257 1
314 194.132.77.0/24 /24 194.132.77.0 – 194.132.77.255 AS1257 1
315 194.132.127.0/24 /24 194.132.127.0 – 194.132.127.255 AS1257 1
316 194.132.128.0/22 /22 194.132.128.0 – 194.132.131.255 AS1257 1
317 194.132.160.0/24 /24 194.132.160.0 – 194.132.160.255 AS1257 1
318 194.132.161.0/24 /24 194.132.161.0 – 194.132.161.255 AS1257 1
319 194.132.232.0/21 /21 194.132.232.0 – 194.132.239.255 AS1257 1
320 194.140.243.0/24 /24 194.140.243.0 – 194.140.243.255 AS1257 1
321 194.180.201.0/24 /24 194.180.201.0 – 194.180.201.255 AS1257 1
322 195.14.25.0/24 /24 195.14.25.0 – 195.14.25.255 AS1257 1
323 195.22.64.0/19 /19 195.22.64.0 – 195.22.95.255 AS1257 1
324 195.42.192.0/19 /19 195.42.192.0 – 195.42.223.255 AS1257 1
325 195.54.128.0/19 /19 195.54.128.0 – 195.54.159.255 AS1257 1
326 195.78.128.0/24 /24 195.78.128.0 – 195.78.128.255 AS1257 1
327 195.78.129.0/24 /24 195.78.129.0 – 195.78.129.255 AS1257 1
328 195.78.130.0/24 /24 195.78.130.0 – 195.78.130.255 AS1257 1
329 195.78.131.0/24 /24 195.78.131.0 – 195.78.131.255 AS1257 1
330 195.78.132.0/24 /24 195.78.132.0 – 195.78.132.255 AS1257 1
331 195.78.140.0/22 /22 195.78.140.0 – 195.78.143.255 AS1257 1
332 195.78.152.0/24 /24 195.78.152.0 – 195.78.152.255 AS1257 1
333 195.78.158.0/24 /24 195.78.158.0 – 195.78.158.255 AS1257 1
334 195.78.159.0/24 /24 195.78.159.0 – 195.78.159.255 AS1257 1
335 195.84.0.0/16 /16 195.84.0.0 – 195.84.255.255 AS1257 1
336 195.234.150.0/24 /24 195.234.150.0 – 195.234.150.255 AS1257 1
337 205.186.72.0/22 /22 205.186.72.0 – 205.186.75.255 AS1257 1
338 212.107.32.0/19 /19 212.107.32.0 – 212.107.63.255 AS1257 1
339 212.151.0.0/16 /16 212.151.0.0 – 212.151.255.255 AS1257 1
340 212.162.160.0/19 /19 212.162.160.0 – 212.162.191.255 AS1257 1
341 212.180.88.0/22 /22 212.180.88.0 – 212.180.91.255 AS1257 1
342 212.214.0.0/16 /16 212.214.0.0 – 212.214.255.255 AS1257 1
343 212.247.0.0/16 /16 212.247.0.0 – 212.247.255.255 AS1257 1
344 213.50.0.0/16 /16 213.50.0.0 – 213.50.255.255 AS1257 1
345 213.88.128.0/17 /17 213.88.128.0 – 213.88.255.255 AS1257 1
346 213.89.0.0/16 /16 213.89.0.0 – 213.89.255.255 AS1257 1
347 213.100.0.0/14 /14 213.100.0.0 – 213.103.255.255 AS1257 1
348 213.100.0.0/19 /19 213.100.0.0 – 213.100.31.255 AS1257 1
349 213.100.128.0/21 /21 213.100.128.0 – 213.100.135.255 AS1257 1
350 213.100.136.0/22 /22 213.100.136.0 – 213.100.139.255 AS1257 1
351 213.100.160.0/20 /20 213.100.160.0 – 213.100.175.255 AS1257 1
352 213.100.176.0/21 /21 213.100.176.0 – 213.100.183.255 AS1257 1
353 213.100.184.0/22 /22 213.100.184.0 – 213.100.187.255 AS1257 1
354 213.100.188.0/22 /22 213.100.188.0 – 213.100.191.255 AS1257 1
355 213.100.224.0/19 /19 213.100.224.0 – 213.100.255.255 AS1257 1
356 213.101.128.0/21 /21 213.101.128.0 – 213.101.135.255 AS1257 1
357 213.101.130.0/23 /23 213.101.130.0 – 213.101.131.255 AS1257 1
358 213.101.136.0/21 /21 213.101.136.0 – 213.101.143.255 AS1257 1
359 213.101.148.0/22 /22 213.101.148.0 – 213.101.151.255 AS1257 1
360 213.101.188.0/22 /22 213.101.188.0 – 213.101.191.255 AS1257 1
361 213.101.208.0/22 /22 213.101.208.0 – 213.101.211.255 AS1257 1
362 213.101.212.0/22 /22 213.101.212.0 – 213.101.215.255 AS1257 1
363 213.101.216.0/23 /23 213.101.216.0 – 213.101.217.255 AS1257 1
364 213.102.8.0/21 /21 213.102.8.0 – 213.102.15.255 AS1257 1
365 213.102.129.0/24 /24 213.102.129.0 – 213.102.129.255 AS1257 1
366 213.102.136.0/21 /21 213.102.136.0 – 213.102.143.255 AS1257 1
367 213.103.0.0/17 /17 213.103.0.0 – 213.103.127.255 AS1257 1
368 213.103.168.0/21 /21 213.103.168.0 – 213.103.175.255 AS1257 1
369 213.103.192.0/19 /19 213.103.192.0 – 213.103.223.255 AS1257 1
370 213.130.192.0/19 /19 213.130.192.0 – 213.130.223.255 AS1257 1
371 213.130.200.0/21 /21 213.130.200.0 – 213.130.207.255 AS1257 1
372 213.131.128.0/19 /19 213.131.128.0 – 213.131.159.255 AS1257 1
373 213.134.96.0/19 /19 213.134.96.0 – 213.134.127.255 AS1257 1
374 213.173.192.0/19 /19 213.173.192.0 – 213.173.223.255 AS1257 1
375 213.187.192.0/19 /19 213.187.192.0 – 213.187.223.255 AS1257 1
376 213.200.128.0/18 /18 213.200.128.0 – 213.200.191.255 AS1257 1
377 217.25.240.0/20 /20 217.25.240.0 – 217.25.255.255 AS1257 1
378 217.67.80.0/20 /20 217.67.80.0 – 217.67.95.255 AS1257 1
379 217.78.16.0/20 /20 217.78.16.0 – 217.78.31.255 AS1257 1
380 217.119.160.0/20 /20 217.119.160.0 – 217.119.175.255 AS1257 1
381 217.197.48.0/22 /22 217.197.48.0 – 217.197.51.255 AS1257 1
382 217.197.54.0/24 /24 217.197.54.0 – 217.197.54.255 AS1257 1