BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 408 IPv4 prefixes · ASN: AS11976 · showing 301–408
# Prefix ↑ Mask Range Origin ASN MOAS
301 170.10.5.0/24 /24 170.10.5.0 – 170.10.5.255 AS11976 1
302 170.10.6.0/24 /24 170.10.6.0 – 170.10.6.255 AS11976 1
303 170.10.7.0/24 /24 170.10.7.0 – 170.10.7.255 AS11976 1
304 170.10.8.0/24 /24 170.10.8.0 – 170.10.8.255 AS11976 1
305 170.10.9.0/24 /24 170.10.9.0 – 170.10.9.255 AS11976 1
306 170.10.10.0/24 /24 170.10.10.0 – 170.10.10.255 AS11976 1
307 170.10.11.0/24 /24 170.10.11.0 – 170.10.11.255 AS11976 1
308 170.10.12.0/24 /24 170.10.12.0 – 170.10.12.255 AS11976 1
309 170.10.13.0/24 /24 170.10.13.0 – 170.10.13.255 AS11976 1
310 170.10.14.0/24 /24 170.10.14.0 – 170.10.14.255 AS11976 1
311 170.10.15.0/24 /24 170.10.15.0 – 170.10.15.255 AS11976 1
312 170.10.16.0/24 /24 170.10.16.0 – 170.10.16.255 AS11976 1
313 170.10.17.0/24 /24 170.10.17.0 – 170.10.17.255 AS11976 1
314 170.10.18.0/24 /24 170.10.18.0 – 170.10.18.255 AS11976 1
315 170.10.19.0/24 /24 170.10.19.0 – 170.10.19.255 AS11976 1
316 170.10.20.0/24 /24 170.10.20.0 – 170.10.20.255 AS11976 1
317 170.10.21.0/24 /24 170.10.21.0 – 170.10.21.255 AS11976 1
318 170.10.22.0/24 /24 170.10.22.0 – 170.10.22.255 AS11976 1
319 170.10.23.0/24 /24 170.10.23.0 – 170.10.23.255 AS11976 1
320 170.10.24.0/24 /24 170.10.24.0 – 170.10.24.255 AS11976 1
321 170.10.25.0/24 /24 170.10.25.0 – 170.10.25.255 AS11976 1
322 170.10.26.0/24 /24 170.10.26.0 – 170.10.26.255 AS11976 1
323 170.10.27.0/24 /24 170.10.27.0 – 170.10.27.255 AS11976 1
324 170.10.28.0/24 /24 170.10.28.0 – 170.10.28.255 AS11976 1
325 170.10.29.0/24 /24 170.10.29.0 – 170.10.29.255 AS11976 1
326 170.10.30.0/24 /24 170.10.30.0 – 170.10.30.255 AS11976 1
327 170.10.31.0/24 /24 170.10.31.0 – 170.10.31.255 AS11976 1
328 170.10.32.0/24 /24 170.10.32.0 – 170.10.32.255 AS11976 1
329 170.10.33.0/24 /24 170.10.33.0 – 170.10.33.255 AS11976 1
330 170.10.35.0/24 /24 170.10.35.0 – 170.10.35.255 AS11976 1
331 170.10.36.0/24 /24 170.10.36.0 – 170.10.36.255 AS11976 1
332 170.10.37.0/24 /24 170.10.37.0 – 170.10.37.255 AS11976 1
333 170.10.38.0/24 /24 170.10.38.0 – 170.10.38.255 AS11976 1
334 170.10.39.0/24 /24 170.10.39.0 – 170.10.39.255 AS11976 1
335 170.10.44.0/23 /23 170.10.44.0 – 170.10.45.255 AS11976 1
336 170.10.46.0/24 /24 170.10.46.0 – 170.10.46.255 AS11976 1
337 170.10.47.0/24 /24 170.10.47.0 – 170.10.47.255 AS11976 1
338 170.10.48.0/24 /24 170.10.48.0 – 170.10.48.255 AS11976 1
339 170.10.49.0/24 /24 170.10.49.0 – 170.10.49.255 AS11976 1
340 170.10.51.0/24 /24 170.10.51.0 – 170.10.51.255 AS11976 1
341 170.10.52.0/24 /24 170.10.52.0 – 170.10.52.255 AS11976 1
342 170.10.53.0/24 /24 170.10.53.0 – 170.10.53.255 AS11976 1
343 170.10.54.0/24 /24 170.10.54.0 – 170.10.54.255 AS11976 1
344 170.10.55.0/24 /24 170.10.55.0 – 170.10.55.255 AS11976 1
345 170.10.56.0/24 /24 170.10.56.0 – 170.10.56.255 AS11976 1
346 170.10.57.0/24 /24 170.10.57.0 – 170.10.57.255 AS11976 1
347 170.10.58.0/24 /24 170.10.58.0 – 170.10.58.255 AS11976 1
348 170.10.59.0/24 /24 170.10.59.0 – 170.10.59.255 AS11976 1
349 170.10.60.0/24 /24 170.10.60.0 – 170.10.60.255 AS11976 1
350 170.10.61.0/24 /24 170.10.61.0 – 170.10.61.255 AS11976 1
351 170.10.62.0/24 /24 170.10.62.0 – 170.10.62.255 AS11976 1
352 173.195.16.0/24 /24 173.195.16.0 – 173.195.16.255 AS11976 1
353 173.195.17.0/24 /24 173.195.17.0 – 173.195.17.255 AS11976 1
354 173.195.18.0/24 /24 173.195.18.0 – 173.195.18.255 AS11976 1
355 173.195.19.0/24 /24 173.195.19.0 – 173.195.19.255 AS11976 1
356 173.195.20.0/24 /24 173.195.20.0 – 173.195.20.255 AS11976 1
357 173.195.21.0/24 /24 173.195.21.0 – 173.195.21.255 AS11976 1
358 173.195.22.0/24 /24 173.195.22.0 – 173.195.22.255 AS11976 1
359 173.195.23.0/24 /24 173.195.23.0 – 173.195.23.255 AS11976 1
360 173.195.24.0/24 /24 173.195.24.0 – 173.195.24.255 AS11976 1
361 173.195.26.0/24 /24 173.195.26.0 – 173.195.26.255 AS11976 1
362 173.195.27.0/24 /24 173.195.27.0 – 173.195.27.255 AS11976 1
363 173.195.28.0/24 /24 173.195.28.0 – 173.195.28.255 AS11976 1
364 173.195.29.0/24 /24 173.195.29.0 – 173.195.29.255 AS11976 1
365 173.195.30.0/24 /24 173.195.30.0 – 173.195.30.255 AS11976 1
366 173.195.31.0/24 /24 173.195.31.0 – 173.195.31.255 AS11976 1
367 199.36.72.0/24 /24 199.36.72.0 – 199.36.72.255 AS11976 1
368 199.36.73.0/24 /24 199.36.73.0 – 199.36.73.255 AS11976 1
369 199.36.74.0/24 /24 199.36.74.0 – 199.36.74.255 AS11976 1
370 199.36.75.0/24 /24 199.36.75.0 – 199.36.75.255 AS11976 1
371 199.36.76.0/24 /24 199.36.76.0 – 199.36.76.255 AS11976 1
372 199.36.77.0/24 /24 199.36.77.0 – 199.36.77.255 AS11976 1
373 199.36.78.0/24 /24 199.36.78.0 – 199.36.78.255 AS11976 1
374 199.36.79.0/24 /24 199.36.79.0 – 199.36.79.255 AS11976 1
375 199.47.116.0/24 /24 199.47.116.0 – 199.47.116.255 AS11976 1
376 199.47.117.0/24 /24 199.47.117.0 – 199.47.117.255 AS11976 1
377 199.47.118.0/23 /23 199.47.118.0 – 199.47.119.255 AS11976 1
378 199.96.200.0/21 /21 199.96.200.0 – 199.96.207.255 AS11976 1
379 206.192.192.0/21 /21 206.192.192.0 – 206.192.199.255 AS11976 1
380 206.192.200.0/21 /21 206.192.200.0 – 206.192.207.255 AS11976 1
381 206.192.208.0/20 /20 206.192.208.0 – 206.192.223.255 AS11976 1
382 216.176.45.0/24 /24 216.176.45.0 – 216.176.45.255 AS11976 1
383 216.229.64.0/23 /23 216.229.64.0 – 216.229.65.255 AS11976 1
384 216.229.66.0/24 /24 216.229.66.0 – 216.229.66.255 AS11976 1
385 216.229.67.0/24 /24 216.229.67.0 – 216.229.67.255 AS11976 1
386 216.229.68.0/24 /24 216.229.68.0 – 216.229.68.255 AS11976 1
387 216.229.69.0/24 /24 216.229.69.0 – 216.229.69.255 AS11976 1
388 216.229.70.0/24 /24 216.229.70.0 – 216.229.70.255 AS11976 1
389 216.229.71.0/24 /24 216.229.71.0 – 216.229.71.255 AS11976 1
390 216.229.72.0/23 /23 216.229.72.0 – 216.229.73.255 AS11976 1
391 216.229.74.0/24 /24 216.229.74.0 – 216.229.74.255 AS11976 1
392 216.229.75.0/24 /24 216.229.75.0 – 216.229.75.255 AS11976 1
393 216.229.76.0/23 /23 216.229.76.0 – 216.229.77.255 AS11976 1
394 216.229.78.0/23 /23 216.229.78.0 – 216.229.79.255 AS11976 1
395 216.229.80.0/24 /24 216.229.80.0 – 216.229.80.255 AS11976 1
396 216.229.81.0/24 /24 216.229.81.0 – 216.229.81.255 AS11976 1
397 216.229.82.0/24 /24 216.229.82.0 – 216.229.82.255 AS11976 1
398 216.229.83.0/24 /24 216.229.83.0 – 216.229.83.255 AS11976 1
399 216.229.85.0/24 /24 216.229.85.0 – 216.229.85.255 AS11976 1
400 216.229.86.0/24 /24 216.229.86.0 – 216.229.86.255 AS11976 1
401 216.229.87.0/24 /24 216.229.87.0 – 216.229.87.255 AS11976 1
402 216.229.88.0/24 /24 216.229.88.0 – 216.229.88.255 AS11976 1
403 216.229.89.0/24 /24 216.229.89.0 – 216.229.89.255 AS11976 1
404 216.229.90.0/24 /24 216.229.90.0 – 216.229.90.255 AS11976 1
405 216.229.91.0/24 /24 216.229.91.0 – 216.229.91.255 AS11976 1
406 216.229.92.0/24 /24 216.229.92.0 – 216.229.92.255 AS11976 1
407 216.229.94.0/24 /24 216.229.94.0 – 216.229.94.255 AS11976 1
408 216.229.95.0/24 /24 216.229.95.0 – 216.229.95.255 AS11976 1