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 422 IPv4 prefixes · ASN: AS38841 · showing 301–422
# Prefix ↑ Mask Range Origin ASN MOAS
301 123.194.240.0/21 /21 123.194.240.0 – 123.194.247.255 AS38841 1
302 123.194.253.0/24 /24 123.194.253.0 – 123.194.253.255 AS38841 1
303 123.194.254.0/24 /24 123.194.254.0 – 123.194.254.255 AS38841 1
304 123.195.0.0/22 /22 123.195.0.0 – 123.195.3.255 AS38841 1
305 123.195.8.0/22 /22 123.195.8.0 – 123.195.11.255 AS38841 1
306 123.195.8.0/24 /24 123.195.8.0 – 123.195.8.255 AS38841 1
307 123.195.9.0/24 /24 123.195.9.0 – 123.195.9.255 AS38841 1
308 123.195.12.0/22 /22 123.195.12.0 – 123.195.15.255 AS38841 1
309 123.195.24.0/22 /22 123.195.24.0 – 123.195.27.255 AS38841 1
310 123.195.28.0/22 /22 123.195.28.0 – 123.195.31.255 AS38841 1
311 123.195.32.0/22 /22 123.195.32.0 – 123.195.35.255 AS38841 1
312 123.195.36.0/22 /22 123.195.36.0 – 123.195.39.255 AS38841 1
313 123.195.40.0/22 /22 123.195.40.0 – 123.195.43.255 AS38841 1
314 123.195.48.0/23 /23 123.195.48.0 – 123.195.49.255 AS38841 1
315 123.195.50.0/23 /23 123.195.50.0 – 123.195.51.255 AS38841 1
316 123.195.52.0/22 /22 123.195.52.0 – 123.195.55.255 AS38841 1
317 123.195.56.0/21 /21 123.195.56.0 – 123.195.63.255 AS38841 1
318 123.195.76.0/22 /22 123.195.76.0 – 123.195.79.255 AS38841 1
319 123.195.128.0/22 /22 123.195.128.0 – 123.195.131.255 AS38841 1
320 123.195.132.0/22 /22 123.195.132.0 – 123.195.135.255 AS38841 1
321 123.195.136.0/21 /21 123.195.136.0 – 123.195.143.255 AS38841 1
322 123.195.144.0/22 /22 123.195.144.0 – 123.195.147.255 AS38841 1
323 123.195.148.0/22 /22 123.195.148.0 – 123.195.151.255 AS38841 1
324 123.195.152.0/21 /21 123.195.152.0 – 123.195.159.255 AS38841 1
325 123.195.160.0/22 /22 123.195.160.0 – 123.195.163.255 AS38841 1
326 123.195.172.0/22 /22 123.195.172.0 – 123.195.175.255 AS38841 1
327 123.195.174.0/23 /23 123.195.174.0 – 123.195.175.255 AS38841 1
328 123.195.176.0/22 /22 123.195.176.0 – 123.195.179.255 AS38841 1
329 123.195.180.0/22 /22 123.195.180.0 – 123.195.183.255 AS38841 1
330 123.195.182.0/23 /23 123.195.182.0 – 123.195.183.255 AS38841 1
331 123.195.184.0/22 /22 123.195.184.0 – 123.195.187.255 AS38841 1
332 123.195.188.0/22 /22 123.195.188.0 – 123.195.191.255 AS38841 1
333 123.195.196.0/22 /22 123.195.196.0 – 123.195.199.255 AS38841 1
334 123.195.200.0/22 /22 123.195.200.0 – 123.195.203.255 AS38841 1
335 123.195.204.0/22 /22 123.195.204.0 – 123.195.207.255 AS38841 1
336 123.195.208.0/21 /21 123.195.208.0 – 123.195.215.255 AS38841 1
337 123.195.216.0/21 /21 123.195.216.0 – 123.195.223.255 AS38841 1
338 123.195.224.0/21 /21 123.195.224.0 – 123.195.231.255 AS38841 1
339 123.195.232.0/22 /22 123.195.232.0 – 123.195.235.255 AS38841 1
340 123.195.236.0/24 /24 123.195.236.0 – 123.195.236.255 AS38841 1
341 123.195.237.0/24 /24 123.195.237.0 – 123.195.237.255 AS38841 1
342 123.195.238.0/24 /24 123.195.238.0 – 123.195.238.255 AS38841 1
343 123.195.248.0/22 /22 123.195.248.0 – 123.195.251.255 AS38841 1
344 180.176.0.0/15 /15 180.176.0.0 – 180.177.255.255 AS38841 1
345 180.176.0.0/16 /16 180.176.0.0 – 180.176.255.255 AS38841 1
346 180.176.32.0/21 /21 180.176.32.0 – 180.176.39.255 AS38841 1
347 180.176.40.0/21 /21 180.176.40.0 – 180.176.47.255 AS38841 1
348 180.176.64.0/22 /22 180.176.64.0 – 180.176.67.255 AS38841 1
349 180.176.68.0/22 /22 180.176.68.0 – 180.176.71.255 AS38841 1
350 180.176.72.0/22 /22 180.176.72.0 – 180.176.75.255 AS38841 1
351 180.176.76.0/22 /22 180.176.76.0 – 180.176.79.255 AS38841 1
352 180.176.80.0/21 /21 180.176.80.0 – 180.176.87.255 AS38841 1
353 180.176.84.0/22 /22 180.176.84.0 – 180.176.87.255 AS38841 1
354 180.176.88.0/22 /22 180.176.88.0 – 180.176.91.255 AS38841 1
355 180.176.92.0/22 /22 180.176.92.0 – 180.176.95.255 AS38841 1
356 180.176.96.0/21 /21 180.176.96.0 – 180.176.103.255 AS38841 1
357 180.176.104.0/21 /21 180.176.104.0 – 180.176.111.255 AS38841 1
358 180.176.128.0/21 /21 180.176.128.0 – 180.176.135.255 AS38841 1
359 180.176.144.0/21 /21 180.176.144.0 – 180.176.151.255 AS38841 1
360 180.176.152.0/22 /22 180.176.152.0 – 180.176.155.255 AS38841 1
361 180.176.158.0/23 /23 180.176.158.0 – 180.176.159.255 AS38841 1
362 180.176.188.0/22 /22 180.176.188.0 – 180.176.191.255 AS38841 1
363 180.176.192.0/21 /21 180.176.192.0 – 180.176.199.255 AS38841 1
364 180.176.200.0/21 /21 180.176.200.0 – 180.176.207.255 AS38841 1
365 180.176.208.0/21 /21 180.176.208.0 – 180.176.215.255 AS38841 1
366 180.176.216.0/21 /21 180.176.216.0 – 180.176.223.255 AS38841 1
367 180.176.224.0/22 /22 180.176.224.0 – 180.176.227.255 AS38841 1
368 180.176.228.0/22 /22 180.176.228.0 – 180.176.231.255 AS38841 1
369 180.176.232.0/21 /21 180.176.232.0 – 180.176.239.255 AS38841 1
370 180.176.240.0/22 /22 180.176.240.0 – 180.176.243.255 AS38841 1
371 180.177.0.0/16 /16 180.177.0.0 – 180.177.255.255 AS38841 1
372 180.177.0.0/22 /22 180.177.0.0 – 180.177.3.255 AS38841 1
373 180.177.4.0/23 /23 180.177.4.0 – 180.177.5.255 AS38841 1
374 180.177.8.0/22 /22 180.177.8.0 – 180.177.11.255 AS38841 1
375 180.177.12.0/22 /22 180.177.12.0 – 180.177.15.255 AS38841 1
376 180.177.16.0/21 /21 180.177.16.0 – 180.177.23.255 AS38841 1
377 180.177.24.0/22 /22 180.177.24.0 – 180.177.27.255 AS38841 1
378 180.177.32.0/22 /22 180.177.32.0 – 180.177.35.255 AS38841 1
379 180.177.36.0/22 /22 180.177.36.0 – 180.177.39.255 AS38841 1
380 180.177.40.0/22 /22 180.177.40.0 – 180.177.43.255 AS38841 1
381 180.177.44.0/23 /23 180.177.44.0 – 180.177.45.255 AS38841 1
382 180.177.46.0/23 /23 180.177.46.0 – 180.177.47.255 AS38841 1
383 180.177.52.0/22 /22 180.177.52.0 – 180.177.55.255 AS38841 1
384 180.177.56.0/22 /22 180.177.56.0 – 180.177.59.255 AS38841 1
385 180.177.64.0/21 /21 180.177.64.0 – 180.177.71.255 AS38841 1
386 180.177.72.0/21 /21 180.177.72.0 – 180.177.79.255 AS38841 1
387 180.177.80.0/21 /21 180.177.80.0 – 180.177.87.255 AS38841 1
388 180.177.88.0/21 /21 180.177.88.0 – 180.177.95.255 AS38841 1
389 180.177.104.0/22 /22 180.177.104.0 – 180.177.107.255 AS38841 1
390 180.177.128.0/22 /22 180.177.128.0 – 180.177.131.255 AS38841 1
391 180.177.132.0/22 /22 180.177.132.0 – 180.177.135.255 AS38841 1
392 180.177.136.0/22 /22 180.177.136.0 – 180.177.139.255 AS38841 1
393 180.177.144.0/21 /21 180.177.144.0 – 180.177.151.255 AS38841 1
394 180.177.176.0/21 /21 180.177.176.0 – 180.177.183.255 AS38841 1
395 180.177.184.0/21 /21 180.177.184.0 – 180.177.191.255 AS38841 1
396 180.177.192.0/21 /21 180.177.192.0 – 180.177.199.255 AS38841 1
397 180.177.200.0/21 /21 180.177.200.0 – 180.177.207.255 AS38841 1
398 180.177.200.0/22 /22 180.177.200.0 – 180.177.203.255 AS38841 1
399 180.177.208.0/21 /21 180.177.208.0 – 180.177.215.255 AS38841 1
400 180.177.216.0/21 /21 180.177.216.0 – 180.177.223.255 AS38841 1
401 180.177.223.0/24 /24 180.177.223.0 – 180.177.223.255 AS38841 1
402 180.177.224.0/22 /22 180.177.224.0 – 180.177.227.255 AS38841 1
403 180.177.228.0/22 /22 180.177.228.0 – 180.177.231.255 AS38841 1
404 180.177.232.0/21 /21 180.177.232.0 – 180.177.239.255 AS38841 1
405 180.177.244.0/22 /22 180.177.244.0 – 180.177.247.255 AS38841 1
406 180.177.248.0/22 /22 180.177.248.0 – 180.177.251.255 AS38841 1
407 203.77.71.0/24 /24 203.77.71.0 – 203.77.71.255 AS38841 1
408 211.76.112.0/20 /20 211.76.112.0 – 211.76.127.255 AS38841 1
409 211.76.112.0/21 /21 211.76.112.0 – 211.76.119.255 AS38841 1
410 211.76.112.0/24 /24 211.76.112.0 – 211.76.112.255 AS38841 1
411 211.76.114.0/24 /24 211.76.114.0 – 211.76.114.255 AS38841 1
412 211.76.115.0/24 /24 211.76.115.0 – 211.76.115.255 AS38841 1
413 211.76.115.0/25 /25 211.76.115.0 – 211.76.115.127 AS38841 1
414 211.76.116.0/24 /24 211.76.116.0 – 211.76.116.255 AS38841 1
415 211.76.117.0/24 /24 211.76.117.0 – 211.76.117.255 AS38841 1
416 211.76.118.0/24 /24 211.76.118.0 – 211.76.118.255 AS38841 1
417 211.76.119.0/24 /24 211.76.119.0 – 211.76.119.255 AS38841 1
418 211.76.120.0/21 /21 211.76.120.0 – 211.76.127.255 AS38841 1
419 211.76.120.0/24 /24 211.76.120.0 – 211.76.120.255 AS38841 1
420 211.76.125.0/24 /24 211.76.125.0 – 211.76.125.255 AS38841 1
421 211.76.126.0/24 /24 211.76.126.0 – 211.76.126.255 AS38841 1
422 211.76.127.0/24 /24 211.76.127.0 – 211.76.127.255 AS38841 1