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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 413 IPv4 prefixes · ASN: AS647 · showing 301–413
# Prefix ↑ Mask Range Origin ASN MOAS
301 205.86.137.0/24 /24 205.86.137.0 – 205.86.137.255 AS5371, AS647 2
302 205.86.138.0/24 /24 205.86.138.0 – 205.86.138.255 AS5371, AS647 2
303 205.86.144.0/24 /24 205.86.144.0 – 205.86.144.255 AS647 1
304 205.86.145.0/24 /24 205.86.145.0 – 205.86.145.255 AS647 1
305 205.86.146.0/24 /24 205.86.146.0 – 205.86.146.255 AS647 1
306 205.86.192.0/22 /22 205.86.192.0 – 205.86.195.255 AS647 1
307 205.86.193.0/24 /24 205.86.193.0 – 205.86.193.255 AS647 1
308 205.86.194.0/24 /24 205.86.194.0 – 205.86.194.255 AS647 1
309 205.86.209.0/24 /24 205.86.209.0 – 205.86.209.255 AS647 1
310 205.87.64.0/24 /24 205.87.64.0 – 205.87.64.255 AS647 1
311 205.87.65.0/24 /24 205.87.65.0 – 205.87.65.255 AS647 1
312 205.87.66.0/24 /24 205.87.66.0 – 205.87.66.255 AS647 1
313 205.87.205.0/24 /24 205.87.205.0 – 205.87.205.255 AS647 1
314 205.87.206.0/24 /24 205.87.206.0 – 205.87.206.255 AS647 1
315 205.87.208.0/23 /23 205.87.208.0 – 205.87.209.255 AS647 1
316 205.87.210.0/24 /24 205.87.210.0 – 205.87.210.255 AS647 1
317 205.87.211.0/24 /24 205.87.211.0 – 205.87.211.255 AS647 1
318 205.87.212.0/23 /23 205.87.212.0 – 205.87.213.255 AS647 1
319 205.87.214.0/24 /24 205.87.214.0 – 205.87.214.255 AS647 1
320 205.87.216.0/23 /23 205.87.216.0 – 205.87.217.255 AS647 1
321 205.87.221.0/24 /24 205.87.221.0 – 205.87.221.255 AS647 1
322 205.87.222.0/24 /24 205.87.222.0 – 205.87.222.255 AS647 1
323 205.87.223.0/24 /24 205.87.223.0 – 205.87.223.255 AS647 1
324 205.88.82.0/23 /23 205.88.82.0 – 205.88.83.255 AS647 1
325 205.88.84.0/24 /24 205.88.84.0 – 205.88.84.255 AS647 1
326 205.88.87.0/24 /24 205.88.87.0 – 205.88.87.255 AS647 1
327 205.89.0.0/21 /21 205.89.0.0 – 205.89.7.255 AS647 1
328 205.89.8.0/22 /22 205.89.8.0 – 205.89.11.255 AS647 1
329 205.89.12.0/24 /24 205.89.12.0 – 205.89.12.255 AS647 1
330 205.89.32.0/22 /22 205.89.32.0 – 205.89.35.255 AS647 1
331 205.89.36.0/23 /23 205.89.36.0 – 205.89.37.255 AS647 1
332 205.89.38.0/24 /24 205.89.38.0 – 205.89.38.255 AS647 1
333 205.89.64.0/20 /20 205.89.64.0 – 205.89.79.255 AS647 1
334 205.89.128.0/22 /22 205.89.128.0 – 205.89.131.255 AS647 1
335 205.89.128.0/24 /24 205.89.128.0 – 205.89.128.255 AS647 1
336 205.89.130.0/24 /24 205.89.130.0 – 205.89.130.255 AS647 1
337 205.89.132.0/23 /23 205.89.132.0 – 205.89.133.255 AS647 1
338 205.89.132.0/24 /24 205.89.132.0 – 205.89.132.255 AS647 1
339 205.89.139.0/24 /24 205.89.139.0 – 205.89.139.255 AS647 1
340 205.89.224.0/20 /20 205.89.224.0 – 205.89.239.255 AS647 1
341 205.90.0.0/20 /20 205.90.0.0 – 205.90.15.255 AS647 1
342 205.90.2.0/24 /24 205.90.2.0 – 205.90.2.255 AS647 1
343 205.90.3.0/24 /24 205.90.3.0 – 205.90.3.255 AS647 1
344 205.90.4.0/24 /24 205.90.4.0 – 205.90.4.255 AS647 1
345 205.90.6.0/24 /24 205.90.6.0 – 205.90.6.255 AS647 1
346 205.90.50.0/24 /24 205.90.50.0 – 205.90.50.255 AS647 1
347 205.90.51.0/24 /24 205.90.51.0 – 205.90.51.255 AS647 1
348 205.90.64.0/24 /24 205.90.64.0 – 205.90.64.255 AS647 1
349 205.90.67.0/24 /24 205.90.67.0 – 205.90.67.255 AS647 1
350 205.90.68.0/24 /24 205.90.68.0 – 205.90.68.255 AS647 1
351 205.90.69.0/24 /24 205.90.69.0 – 205.90.69.255 AS647 1
352 205.90.96.0/20 /20 205.90.96.0 – 205.90.111.255 AS647 1
353 205.90.96.0/24 /24 205.90.96.0 – 205.90.96.255 AS647 1
354 205.90.98.0/24 /24 205.90.98.0 – 205.90.98.255 AS647 1
355 205.90.99.0/24 /24 205.90.99.0 – 205.90.99.255 AS647 1
356 205.90.100.0/24 /24 205.90.100.0 – 205.90.100.255 AS647 1
357 205.90.160.0/20 /20 205.90.160.0 – 205.90.175.255 AS647 1
358 205.90.160.0/24 /24 205.90.160.0 – 205.90.160.255 AS647 1
359 205.90.162.0/24 /24 205.90.162.0 – 205.90.162.255 AS647 1
360 205.90.164.0/24 /24 205.90.164.0 – 205.90.164.255 AS647 1
361 205.90.171.0/24 /24 205.90.171.0 – 205.90.171.255 AS647 1
362 205.91.64.0/22 /22 205.91.64.0 – 205.91.67.255 AS647 1
363 205.91.68.0/23 /23 205.91.68.0 – 205.91.69.255 AS647 1
364 205.91.70.0/24 /24 205.91.70.0 – 205.91.70.255 AS647 1
365 205.91.128.0/20 /20 205.91.128.0 – 205.91.143.255 AS647 1
366 205.91.160.0/20 /20 205.91.160.0 – 205.91.175.255 AS647 1
367 205.91.160.0/24 /24 205.91.160.0 – 205.91.160.255 AS647 1
368 205.91.161.0/24 /24 205.91.161.0 – 205.91.161.255 AS647 1
369 205.91.162.0/24 /24 205.91.162.0 – 205.91.162.255 AS647 1
370 205.91.163.0/24 /24 205.91.163.0 – 205.91.163.255 AS647 1
371 205.92.0.0/20 /20 205.92.0.0 – 205.92.15.255 AS647 1
372 205.92.32.0/20 /20 205.92.32.0 – 205.92.47.255 AS647 1
373 205.94.0.0/20 /20 205.94.0.0 – 205.94.15.255 AS647 1
374 205.94.97.0/24 /24 205.94.97.0 – 205.94.97.255 AS647 1
375 205.94.98.0/24 /24 205.94.98.0 – 205.94.98.255 AS647 1
376 205.94.100.0/24 /24 205.94.100.0 – 205.94.100.255 AS647 1
377 205.94.104.0/24 /24 205.94.104.0 – 205.94.104.255 AS647 1
378 205.94.192.0/20 /20 205.94.192.0 – 205.94.207.255 AS647 1
379 205.95.128.0/21 /21 205.95.128.0 – 205.95.135.255 AS647 1
380 205.98.48.0/23 /23 205.98.48.0 – 205.98.49.255 AS647 1
381 205.98.50.0/24 /24 205.98.50.0 – 205.98.50.255 AS647 1
382 205.98.160.0/20 /20 205.98.160.0 – 205.98.175.255 AS647 1
383 205.98.192.0/20 /20 205.98.192.0 – 205.98.207.255 AS647 1
384 205.98.224.0/19 /19 205.98.224.0 – 205.98.255.255 AS647 1
385 205.99.0.0/20 /20 205.99.0.0 – 205.99.15.255 AS647 1
386 205.99.32.0/20 /20 205.99.32.0 – 205.99.47.255 AS647 1
387 205.99.128.0/20 /20 205.99.128.0 – 205.99.143.255 AS647 1
388 205.99.128.0/24 /24 205.99.128.0 – 205.99.128.255 AS647 1
389 205.99.130.0/23 /23 205.99.130.0 – 205.99.131.255 AS647 1
390 205.99.133.0/24 /24 205.99.133.0 – 205.99.133.255 AS647 1
391 205.99.134.0/24 /24 205.99.134.0 – 205.99.134.255 AS647 1
392 205.99.135.0/24 /24 205.99.135.0 – 205.99.135.255 AS647 1
393 205.99.136.0/24 /24 205.99.136.0 – 205.99.136.255 AS647 1
394 205.99.137.0/24 /24 205.99.137.0 – 205.99.137.255 AS647 1
395 205.102.243.0/24 /24 205.102.243.0 – 205.102.243.255 AS647 1
396 205.103.96.0/22 /22 205.103.96.0 – 205.103.99.255 AS647 1
397 205.103.99.0/24 /24 205.103.99.0 – 205.103.99.255 AS647 1
398 205.103.171.0/24 /24 205.103.171.0 – 205.103.171.255 AS647 1
399 205.103.173.0/24 /24 205.103.173.0 – 205.103.173.255 AS647 1
400 205.106.72.0/22 /22 205.106.72.0 – 205.106.75.255 AS647 1
401 205.106.72.0/24 /24 205.106.72.0 – 205.106.72.255 AS647 1
402 205.106.80.0/22 /22 205.106.80.0 – 205.106.83.255 AS647 1
403 205.106.82.0/24 /24 205.106.82.0 – 205.106.82.255 AS647 1
404 205.106.84.0/22 /22 205.106.84.0 – 205.106.87.255 AS647 1
405 205.106.87.0/24 /24 205.106.87.0 – 205.106.87.255 AS647 1
406 205.106.100.0/22 /22 205.106.100.0 – 205.106.103.255 AS647 1
407 205.106.102.0/24 /24 205.106.102.0 – 205.106.102.255 AS647 1
408 205.106.188.0/23 /23 205.106.188.0 – 205.106.189.255 AS647 1
409 205.106.216.0/24 /24 205.106.216.0 – 205.106.216.255 AS647 1
410 205.107.220.0/22 /22 205.107.220.0 – 205.107.223.255 AS647 1
411 205.108.12.0/22 /22 205.108.12.0 – 205.108.15.255 AS647 1
412 205.108.20.0/22 /22 205.108.20.0 – 205.108.23.255 AS647 1
413 205.108.244.0/24 /24 205.108.244.0 – 205.108.244.255 AS647 1