BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
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
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — 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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 426 IPv4 prefixes · ASN: AS11888 · showing 301–426
# Prefix ↓ Mask Range Origin ASN MOAS
301 187.161.140.0/23 /23 187.161.140.0 – 187.161.141.255 AS11888 1
302 187.161.136.0/23 /23 187.161.136.0 – 187.161.137.255 AS11888 1
303 187.161.134.0/23 /23 187.161.134.0 – 187.161.135.255 AS11888 1
304 187.161.132.0/23 /23 187.161.132.0 – 187.161.133.255 AS11888 1
305 187.161.128.0/22 /22 187.161.128.0 – 187.161.131.255 AS11888 1
306 187.161.128.0/18 /18 187.161.128.0 – 187.161.191.255 AS11888 1
307 187.161.124.0/22 /22 187.161.124.0 – 187.161.127.255 AS11888 1
308 187.161.120.0/22 /22 187.161.120.0 – 187.161.123.255 AS11888 1
309 187.161.115.0/24 /24 187.161.115.0 – 187.161.115.255 AS11888 1
310 187.161.114.0/24 /24 187.161.114.0 – 187.161.114.255 AS11888 1
311 187.161.113.0/24 /24 187.161.113.0 – 187.161.113.255 AS11888 1
312 187.161.112.0/24 /24 187.161.112.0 – 187.161.112.255 AS11888 1
313 187.161.112.0/22 /22 187.161.112.0 – 187.161.115.255 AS11888 1
314 187.161.108.0/22 /22 187.161.108.0 – 187.161.111.255 AS11888 1
315 187.161.107.0/24 /24 187.161.107.0 – 187.161.107.255 AS11888 1
316 187.161.106.0/24 /24 187.161.106.0 – 187.161.106.255 AS11888 1
317 187.161.105.0/24 /24 187.161.105.0 – 187.161.105.255 AS11888 1
318 187.161.104.0/24 /24 187.161.104.0 – 187.161.104.255 AS11888 1
319 187.161.102.0/24 /24 187.161.102.0 – 187.161.102.255 AS11888 1
320 187.161.100.0/24 /24 187.161.100.0 – 187.161.100.255 AS11888 1
321 187.161.95.0/24 /24 187.161.95.0 – 187.161.95.255 AS11888 1
322 187.161.94.0/24 /24 187.161.94.0 – 187.161.94.255 AS11888 1
323 187.161.93.0/24 /24 187.161.93.0 – 187.161.93.255 AS11888 1
324 187.161.92.0/24 /24 187.161.92.0 – 187.161.92.255 AS11888 1
325 187.161.92.0/22 /22 187.161.92.0 – 187.161.95.255 AS11888 1
326 187.161.87.0/24 /24 187.161.87.0 – 187.161.87.255 AS11888 1
327 187.161.86.0/24 /24 187.161.86.0 – 187.161.86.255 AS11888 1
328 187.161.84.0/23 /23 187.161.84.0 – 187.161.85.255 AS11888 1
329 187.161.83.0/24 /24 187.161.83.0 – 187.161.83.255 AS11888 1
330 187.161.82.0/24 /24 187.161.82.0 – 187.161.82.255 AS11888 1
331 187.161.81.0/24 /24 187.161.81.0 – 187.161.81.255 AS11888 1
332 187.161.80.0/24 /24 187.161.80.0 – 187.161.80.255 AS11888 1
333 187.161.80.0/22 /22 187.161.80.0 – 187.161.83.255 AS11888 1
334 187.161.77.0/24 /24 187.161.77.0 – 187.161.77.255 AS11888 1
335 187.161.75.0/24 /24 187.161.75.0 – 187.161.75.255 AS11888 1
336 187.161.74.0/24 /24 187.161.74.0 – 187.161.74.255 AS11888 1
337 187.161.72.0/24 /24 187.161.72.0 – 187.161.72.255 AS11888 1
338 187.161.64.0/23 /23 187.161.64.0 – 187.161.65.255 AS11888 1
339 187.161.64.0/20 /20 187.161.64.0 – 187.161.79.255 AS11888 1
340 187.161.64.0/18 /18 187.161.64.0 – 187.161.127.255 AS11888 1
341 187.161.60.0/22 /22 187.161.60.0 – 187.161.63.255 AS11888 1
342 187.161.58.0/23 /23 187.161.58.0 – 187.161.59.255 AS11888 1
343 187.161.57.0/24 /24 187.161.57.0 – 187.161.57.255 AS11888 1
344 187.161.55.0/24 /24 187.161.55.0 – 187.161.55.255 AS11888 1
345 187.161.54.0/24 /24 187.161.54.0 – 187.161.54.255 AS11888 1
346 187.161.53.0/24 /24 187.161.53.0 – 187.161.53.255 AS11888 1
347 187.161.52.0/24 /24 187.161.52.0 – 187.161.52.255 AS11888 1
348 187.161.52.0/22 /22 187.161.52.0 – 187.161.55.255 AS11888 1
349 187.161.48.0/24 /24 187.161.48.0 – 187.161.48.255 AS11888 1
350 187.161.46.0/23 /23 187.161.46.0 – 187.161.47.255 AS11888 1
351 187.161.45.0/24 /24 187.161.45.0 – 187.161.45.255 AS11888 1
352 187.161.32.0/19 /19 187.161.32.0 – 187.161.63.255 AS11888 1
353 187.161.27.0/24 /24 187.161.27.0 – 187.161.27.255 AS11888 1
354 187.161.26.0/24 /24 187.161.26.0 – 187.161.26.255 AS11888 1
355 187.161.25.0/24 /24 187.161.25.0 – 187.161.25.255 AS11888 1
356 187.161.24.0/24 /24 187.161.24.0 – 187.161.24.255 AS11888 1
357 187.161.19.0/24 /24 187.161.19.0 – 187.161.19.255 AS11888 1
358 187.161.18.0/24 /24 187.161.18.0 – 187.161.18.255 AS11888 1
359 187.161.17.0/24 /24 187.161.17.0 – 187.161.17.255 AS11888 1
360 187.161.16.0/24 /24 187.161.16.0 – 187.161.16.255 AS11888 1
361 187.161.16.0/22 /22 187.161.16.0 – 187.161.19.255 AS11888 1
362 187.161.14.0/23 /23 187.161.14.0 – 187.161.15.255 AS11888 1
363 187.161.11.0/24 /24 187.161.11.0 – 187.161.11.255 AS11888 1
364 187.161.10.0/24 /24 187.161.10.0 – 187.161.10.255 AS11888 1
365 187.161.9.0/24 /24 187.161.9.0 – 187.161.9.255 AS11888 1
366 187.161.8.0/24 /24 187.161.8.0 – 187.161.8.255 AS11888 1
367 187.161.7.0/24 /24 187.161.7.0 – 187.161.7.255 AS11888 1
368 187.161.6.0/24 /24 187.161.6.0 – 187.161.6.255 AS11888 1
369 187.161.5.0/24 /24 187.161.5.0 – 187.161.5.255 AS11888 1
370 187.161.4.0/24 /24 187.161.4.0 – 187.161.4.255 AS11888 1
371 187.161.0.0/19 /19 187.161.0.0 – 187.161.31.255 AS11888 1
372 187.161.0.0/18 /18 187.161.0.0 – 187.161.63.255 AS11888 1
373 187.161.0.0/16 /16 187.161.0.0 – 187.161.255.255 AS11888 1
374 187.160.255.0/24 /24 187.160.255.0 – 187.160.255.255 AS11888 1
375 187.160.254.0/24 /24 187.160.254.0 – 187.160.254.255 AS11888 1
376 187.160.245.0/24 /24 187.160.245.0 – 187.160.245.255 AS11888 1
377 187.160.243.0/24 /24 187.160.243.0 – 187.160.243.255 AS11888 1
378 187.160.240.0/21 /21 187.160.240.0 – 187.160.247.255 AS11888 1
379 187.160.240.0/20 /20 187.160.240.0 – 187.160.255.255 AS11888 1
380 187.160.236.0/22 /22 187.160.236.0 – 187.160.239.255 AS11888 1
381 187.160.224.0/19 /19 187.160.224.0 – 187.160.255.255 AS11888 1
382 187.160.208.0/24 /24 187.160.208.0 – 187.160.208.255 AS11888 1
383 187.160.196.0/24 /24 187.160.196.0 – 187.160.196.255 AS11888 1
384 187.160.179.0/24 /24 187.160.179.0 – 187.160.179.255 AS11888 1
385 187.160.162.0/24 /24 187.160.162.0 – 187.160.162.255 AS11888 1
386 187.160.160.0/22 /22 187.160.160.0 – 187.160.163.255 AS11888 1
387 187.160.148.0/22 /22 187.160.148.0 – 187.160.151.255 AS11888 1
388 187.160.144.0/22 /22 187.160.144.0 – 187.160.147.255 AS11888 1
389 187.160.138.0/24 /24 187.160.138.0 – 187.160.138.255 AS11888 1
390 187.160.128.0/24 /24 187.160.128.0 – 187.160.128.255 AS11888 1
391 187.160.128.0/20 /20 187.160.128.0 – 187.160.143.255 AS11888 1
392 187.160.128.0/19 /19 187.160.128.0 – 187.160.159.255 AS11888 1
393 187.160.128.0/18 /18 187.160.128.0 – 187.160.191.255 AS11888 1
394 187.160.128.0/17 /17 187.160.128.0 – 187.160.255.255 AS11888 1
395 187.160.110.0/24 /24 187.160.110.0 – 187.160.110.255 AS11888 1
396 187.160.109.0/24 /24 187.160.109.0 – 187.160.109.255 AS11888 1
397 187.160.91.0/24 /24 187.160.91.0 – 187.160.91.255 AS11888 1
398 187.160.90.0/24 /24 187.160.90.0 – 187.160.90.255 AS11888 1
399 187.160.89.0/24 /24 187.160.89.0 – 187.160.89.255 AS11888 1
400 187.160.88.0/24 /24 187.160.88.0 – 187.160.88.255 AS11888 1
401 187.160.64.0/19 /19 187.160.64.0 – 187.160.95.255 AS11888 1
402 187.160.51.0/24 /24 187.160.51.0 – 187.160.51.255 AS11888 1
403 187.160.48.0/23 /23 187.160.48.0 – 187.160.49.255 AS11888 1
404 187.160.45.0/24 /24 187.160.45.0 – 187.160.45.255 AS11888 1
405 187.160.42.0/24 /24 187.160.42.0 – 187.160.42.255 AS11888 1
406 187.160.40.0/24 /24 187.160.40.0 – 187.160.40.255 AS11888 1
407 187.160.32.0/20 /20 187.160.32.0 – 187.160.47.255 AS11888 1
408 187.160.31.0/24 /24 187.160.31.0 – 187.160.31.255 AS11888 1
409 187.160.30.0/24 /24 187.160.30.0 – 187.160.30.255 AS11888 1
410 187.160.29.0/24 /24 187.160.29.0 – 187.160.29.255 AS11888 1
411 187.160.28.0/24 /24 187.160.28.0 – 187.160.28.255 AS11888 1
412 187.160.27.0/24 /24 187.160.27.0 – 187.160.27.255 AS11888 1
413 187.160.26.0/24 /24 187.160.26.0 – 187.160.26.255 AS11888 1
414 187.160.20.0/24 /24 187.160.20.0 – 187.160.20.255 AS11888 1
415 187.160.17.0/24 /24 187.160.17.0 – 187.160.17.255 AS11888 1
416 187.160.16.0/24 /24 187.160.16.0 – 187.160.16.255 AS11888 1
417 187.160.16.0/20 /20 187.160.16.0 – 187.160.31.255 AS11888 1
418 187.160.15.0/24 /24 187.160.15.0 – 187.160.15.255 AS11888 1
419 187.160.14.0/24 /24 187.160.14.0 – 187.160.14.255 AS11888 1
420 187.160.0.0/22 /22 187.160.0.0 – 187.160.3.255 AS11888 1
421 187.160.0.0/20 /20 187.160.0.0 – 187.160.15.255 AS11888 1
422 187.160.0.0/16 /16 187.160.0.0 – 187.160.255.255 AS11888 1
423 168.90.70.0/24 /24 168.90.70.0 – 168.90.70.255 AS11888 1
424 168.90.68.0/22 /22 168.90.68.0 – 168.90.71.255 AS11888 1
425 138.97.168.0/22 /22 138.97.168.0 – 138.97.171.255 AS11888 1
426 38.96.244.0/24 /24 38.96.244.0 – 38.96.244.255 AS11888 1