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 401 IPv4 prefixes · ASN: AS11976 · showing 301–401
# Prefix ↑ Mask Range Origin ASN MOAS
301 170.10.12.0/24 /24 170.10.12.0 – 170.10.12.255 AS11976 1
302 170.10.13.0/24 /24 170.10.13.0 – 170.10.13.255 AS11976 1
303 170.10.14.0/24 /24 170.10.14.0 – 170.10.14.255 AS11976 1
304 170.10.15.0/24 /24 170.10.15.0 – 170.10.15.255 AS11976 1
305 170.10.16.0/24 /24 170.10.16.0 – 170.10.16.255 AS11976 1
306 170.10.17.0/24 /24 170.10.17.0 – 170.10.17.255 AS11976 1
307 170.10.18.0/24 /24 170.10.18.0 – 170.10.18.255 AS11976 1
308 170.10.19.0/24 /24 170.10.19.0 – 170.10.19.255 AS11976 1
309 170.10.20.0/24 /24 170.10.20.0 – 170.10.20.255 AS11976 1
310 170.10.21.0/24 /24 170.10.21.0 – 170.10.21.255 AS11976 1
311 170.10.22.0/24 /24 170.10.22.0 – 170.10.22.255 AS11976 1
312 170.10.23.0/24 /24 170.10.23.0 – 170.10.23.255 AS11976 1
313 170.10.24.0/24 /24 170.10.24.0 – 170.10.24.255 AS11976 1
314 170.10.25.0/24 /24 170.10.25.0 – 170.10.25.255 AS11976 1
315 170.10.26.0/24 /24 170.10.26.0 – 170.10.26.255 AS11976 1
316 170.10.27.0/24 /24 170.10.27.0 – 170.10.27.255 AS11976 1
317 170.10.28.0/24 /24 170.10.28.0 – 170.10.28.255 AS11976 1
318 170.10.29.0/24 /24 170.10.29.0 – 170.10.29.255 AS11976 1
319 170.10.30.0/24 /24 170.10.30.0 – 170.10.30.255 AS11976 1
320 170.10.31.0/24 /24 170.10.31.0 – 170.10.31.255 AS11976 1
321 170.10.32.0/24 /24 170.10.32.0 – 170.10.32.255 AS11976 1
322 170.10.33.0/24 /24 170.10.33.0 – 170.10.33.255 AS11976 1
323 170.10.37.0/24 /24 170.10.37.0 – 170.10.37.255 AS11976 1
324 170.10.38.0/24 /24 170.10.38.0 – 170.10.38.255 AS11976 1
325 170.10.39.0/24 /24 170.10.39.0 – 170.10.39.255 AS11976 1
326 170.10.44.0/23 /23 170.10.44.0 – 170.10.45.255 AS11976 1
327 170.10.46.0/24 /24 170.10.46.0 – 170.10.46.255 AS11976 1
328 170.10.47.0/24 /24 170.10.47.0 – 170.10.47.255 AS11976 1
329 170.10.48.0/24 /24 170.10.48.0 – 170.10.48.255 AS11976 1
330 170.10.49.0/24 /24 170.10.49.0 – 170.10.49.255 AS11976 1
331 170.10.51.0/24 /24 170.10.51.0 – 170.10.51.255 AS11976 1
332 170.10.53.0/24 /24 170.10.53.0 – 170.10.53.255 AS11976 1
333 170.10.54.0/24 /24 170.10.54.0 – 170.10.54.255 AS11976 1
334 170.10.55.0/24 /24 170.10.55.0 – 170.10.55.255 AS11976 1
335 170.10.56.0/24 /24 170.10.56.0 – 170.10.56.255 AS11976 1
336 170.10.57.0/24 /24 170.10.57.0 – 170.10.57.255 AS11976 1
337 170.10.58.0/24 /24 170.10.58.0 – 170.10.58.255 AS11976 1
338 170.10.59.0/24 /24 170.10.59.0 – 170.10.59.255 AS11976 1
339 170.10.60.0/24 /24 170.10.60.0 – 170.10.60.255 AS11976 1
340 170.10.61.0/24 /24 170.10.61.0 – 170.10.61.255 AS11976 1
341 170.10.62.0/24 /24 170.10.62.0 – 170.10.62.255 AS11976 1
342 173.195.16.0/24 /24 173.195.16.0 – 173.195.16.255 AS11976 1
343 173.195.17.0/24 /24 173.195.17.0 – 173.195.17.255 AS11976 1
344 173.195.18.0/24 /24 173.195.18.0 – 173.195.18.255 AS11976 1
345 173.195.19.0/24 /24 173.195.19.0 – 173.195.19.255 AS11976 1
346 173.195.20.0/24 /24 173.195.20.0 – 173.195.20.255 AS11976 1
347 173.195.21.0/24 /24 173.195.21.0 – 173.195.21.255 AS11976 1
348 173.195.22.0/24 /24 173.195.22.0 – 173.195.22.255 AS11976 1
349 173.195.23.0/24 /24 173.195.23.0 – 173.195.23.255 AS11976 1
350 173.195.24.0/24 /24 173.195.24.0 – 173.195.24.255 AS11976 1
351 173.195.26.0/24 /24 173.195.26.0 – 173.195.26.255 AS11976 1
352 173.195.27.0/24 /24 173.195.27.0 – 173.195.27.255 AS11976 1
353 173.195.28.0/24 /24 173.195.28.0 – 173.195.28.255 AS11976 1
354 173.195.29.0/24 /24 173.195.29.0 – 173.195.29.255 AS11976 1
355 173.195.30.0/24 /24 173.195.30.0 – 173.195.30.255 AS11976 1
356 173.195.31.0/24 /24 173.195.31.0 – 173.195.31.255 AS11976 1
357 199.36.72.0/24 /24 199.36.72.0 – 199.36.72.255 AS11976 1
358 199.36.73.0/24 /24 199.36.73.0 – 199.36.73.255 AS11976 1
359 199.36.74.0/24 /24 199.36.74.0 – 199.36.74.255 AS11976 1
360 199.36.75.0/24 /24 199.36.75.0 – 199.36.75.255 AS11976 1
361 199.36.76.0/24 /24 199.36.76.0 – 199.36.76.255 AS11976 1
362 199.36.77.0/24 /24 199.36.77.0 – 199.36.77.255 AS11976 1
363 199.36.78.0/24 /24 199.36.78.0 – 199.36.78.255 AS11976 1
364 199.36.79.0/24 /24 199.36.79.0 – 199.36.79.255 AS11976 1
365 199.47.116.0/24 /24 199.47.116.0 – 199.47.116.255 AS11976 1
366 199.47.117.0/24 /24 199.47.117.0 – 199.47.117.255 AS11976 1
367 199.47.118.0/23 /23 199.47.118.0 – 199.47.119.255 AS11976 1
368 199.96.200.0/21 /21 199.96.200.0 – 199.96.207.255 AS11976 1
369 206.192.192.0/21 /21 206.192.192.0 – 206.192.199.255 AS11976 1
370 206.192.200.0/21 /21 206.192.200.0 – 206.192.207.255 AS11976 1
371 206.192.208.0/20 /20 206.192.208.0 – 206.192.223.255 AS11976 1
372 206.192.217.0/24 /24 206.192.217.0 – 206.192.217.255 AS11976 1
373 216.176.45.0/24 /24 216.176.45.0 – 216.176.45.255 AS11976 1
374 216.229.64.0/23 /23 216.229.64.0 – 216.229.65.255 AS11976 1
375 216.229.66.0/24 /24 216.229.66.0 – 216.229.66.255 AS11976 1
376 216.229.67.0/24 /24 216.229.67.0 – 216.229.67.255 AS11976 1
377 216.229.68.0/24 /24 216.229.68.0 – 216.229.68.255 AS11976 1
378 216.229.69.0/24 /24 216.229.69.0 – 216.229.69.255 AS11976 1
379 216.229.70.0/24 /24 216.229.70.0 – 216.229.70.255 AS11976 1
380 216.229.71.0/24 /24 216.229.71.0 – 216.229.71.255 AS11976 1
381 216.229.72.0/23 /23 216.229.72.0 – 216.229.73.255 AS11976 1
382 216.229.74.0/24 /24 216.229.74.0 – 216.229.74.255 AS11976 1
383 216.229.75.0/24 /24 216.229.75.0 – 216.229.75.255 AS11976 1
384 216.229.76.0/23 /23 216.229.76.0 – 216.229.77.255 AS11976 1
385 216.229.78.0/23 /23 216.229.78.0 – 216.229.79.255 AS11976 1
386 216.229.80.0/24 /24 216.229.80.0 – 216.229.80.255 AS11976 1
387 216.229.81.0/24 /24 216.229.81.0 – 216.229.81.255 AS11976 1
388 216.229.82.0/24 /24 216.229.82.0 – 216.229.82.255 AS11976 1
389 216.229.83.0/24 /24 216.229.83.0 – 216.229.83.255 AS11976 1
390 216.229.84.0/24 /24 216.229.84.0 – 216.229.84.255 AS11976 1
391 216.229.85.0/24 /24 216.229.85.0 – 216.229.85.255 AS11976 1
392 216.229.86.0/24 /24 216.229.86.0 – 216.229.86.255 AS11976 1
393 216.229.87.0/24 /24 216.229.87.0 – 216.229.87.255 AS11976 1
394 216.229.88.0/24 /24 216.229.88.0 – 216.229.88.255 AS11976 1
395 216.229.89.0/24 /24 216.229.89.0 – 216.229.89.255 AS11976 1
396 216.229.90.0/24 /24 216.229.90.0 – 216.229.90.255 AS11976 1
397 216.229.91.0/24 /24 216.229.91.0 – 216.229.91.255 AS11976 1
398 216.229.92.0/24 /24 216.229.92.0 – 216.229.92.255 AS11976 1
399 216.229.93.0/24 /24 216.229.93.0 – 216.229.93.255 AS11976 1
400 216.229.94.0/24 /24 216.229.94.0 – 216.229.94.255 AS11976 1
401 216.229.95.0/24 /24 216.229.95.0 – 216.229.95.255 AS11976 1