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 392 IPv4 prefixes · ASN: AS647 · showing 301–392
# Prefix ↓ Mask Range Origin ASN MOAS
301 205.61.48.0/24 /24 205.61.48.0 – 205.61.48.255 AS647 1
302 205.61.45.0/24 /24 205.61.45.0 – 205.61.45.255 AS647 1
303 205.61.44.0/24 /24 205.61.44.0 – 205.61.44.255 AS647 1
304 205.61.44.0/23 /23 205.61.44.0 – 205.61.45.255 AS647 1
305 205.61.38.0/23 /23 205.61.38.0 – 205.61.39.255 AS647 1
306 205.61.36.0/23 /23 205.61.36.0 – 205.61.37.255 AS647 1
307 205.61.32.0/22 /22 205.61.32.0 – 205.61.35.255 AS647 1
308 205.61.32.0/21 /21 205.61.32.0 – 205.61.39.255 AS647 1
309 205.61.28.0/22 /22 205.61.28.0 – 205.61.31.255 AS647 1
310 205.61.27.0/24 /24 205.61.27.0 – 205.61.27.255 AS647 1
311 205.61.24.0/23 /23 205.61.24.0 – 205.61.25.255 AS647 1
312 205.61.24.0/21 /21 205.61.24.0 – 205.61.31.255 AS647 1
313 205.61.16.0/24 /24 205.61.16.0 – 205.61.16.255 AS647 1
314 205.61.4.0/24 /24 205.61.4.0 – 205.61.4.255 AS647 1
315 205.61.0.0/24 /24 205.61.0.0 – 205.61.0.255 AS647 1
316 205.61.0.0/22 /22 205.61.0.0 – 205.61.3.255 AS647 1
317 205.60.244.0/24 /24 205.60.244.0 – 205.60.244.255 AS647 1
318 205.60.240.0/22 /22 205.60.240.0 – 205.60.243.255 AS647 1
319 205.60.233.0/24 /24 205.60.233.0 – 205.60.233.255 AS647 1
320 205.60.228.0/24 /24 205.60.228.0 – 205.60.228.255 AS647 1
321 205.60.226.0/24 /24 205.60.226.0 – 205.60.226.255 AS647 1
322 205.60.188.0/22 /22 205.60.188.0 – 205.60.191.255 AS647 1
323 205.60.186.0/23 /23 205.60.186.0 – 205.60.187.255 AS647 1
324 205.60.159.0/24 /24 205.60.159.0 – 205.60.159.255 AS647 1
325 205.60.158.0/24 /24 205.60.158.0 – 205.60.158.255 AS647 1
326 205.60.154.0/23 /23 205.60.154.0 – 205.60.155.255 AS647 1
327 205.60.120.0/24 /24 205.60.120.0 – 205.60.120.255 AS647 1
328 205.60.119.0/24 /24 205.60.119.0 – 205.60.119.255 AS647 1
329 205.60.116.0/23 /23 205.60.116.0 – 205.60.117.255 AS647 1
330 205.60.111.0/24 /24 205.60.111.0 – 205.60.111.255 AS647 1
331 205.60.108.0/23 /23 205.60.108.0 – 205.60.109.255 AS647 1
332 205.60.107.0/24 /24 205.60.107.0 – 205.60.107.255 AS647 1
333 205.60.104.0/23 /23 205.60.104.0 – 205.60.105.255 AS647 1
334 205.60.100.0/22 /22 205.60.100.0 – 205.60.103.255 AS647 1
335 205.59.208.0/22 /22 205.59.208.0 – 205.59.211.255 AS647 1
336 205.59.192.0/20 /20 205.59.192.0 – 205.59.207.255 AS647 1
337 205.59.190.0/23 /23 205.59.190.0 – 205.59.191.255 AS647 1
338 205.59.102.0/24 /24 205.59.102.0 – 205.59.102.255 AS647 1
339 205.59.101.0/24 /24 205.59.101.0 – 205.59.101.255 AS647 1
340 205.59.100.0/22 /22 205.59.100.0 – 205.59.103.255 AS647 1
341 205.59.82.0/24 /24 205.59.82.0 – 205.59.82.255 AS647 1
342 205.59.81.0/24 /24 205.59.81.0 – 205.59.81.255 AS647 1
343 205.59.80.0/22 /22 205.59.80.0 – 205.59.83.255 AS647 1
344 205.59.31.0/24 /24 205.59.31.0 – 205.59.31.255 AS647 1
345 205.59.26.0/24 /24 205.59.26.0 – 205.59.26.255 AS647 1
346 205.59.24.0/23 /23 205.59.24.0 – 205.59.25.255 AS647 1
347 205.59.22.0/23 /23 205.59.22.0 – 205.59.23.255 AS647 1
348 205.59.20.0/23 /23 205.59.20.0 – 205.59.21.255 AS647 1
349 205.59.16.0/22 /22 205.59.16.0 – 205.59.19.255 AS647 1
350 205.59.13.0/24 /24 205.59.13.0 – 205.59.13.255 AS647 1
351 205.59.8.0/24 /24 205.59.8.0 – 205.59.8.255 AS647 1
352 205.59.4.0/22 /22 205.59.4.0 – 205.59.7.255 AS647 1
353 205.59.3.0/24 /24 205.59.3.0 – 205.59.3.255 AS647 1
354 205.59.2.0/24 /24 205.59.2.0 – 205.59.2.255 AS647 1
355 205.59.0.0/24 /24 205.59.0.0 – 205.59.0.255 AS647 1
356 205.59.0.0/19 /19 205.59.0.0 – 205.59.31.255 AS647 1
357 205.58.192.0/23 /23 205.58.192.0 – 205.58.193.255 AS647 1
358 205.58.176.0/20 /20 205.58.176.0 – 205.58.191.255 AS647 1
359 205.58.26.0/24 /24 205.58.26.0 – 205.58.26.255 AS647 1
360 205.58.24.0/23 /23 205.58.24.0 – 205.58.25.255 AS647 1
361 205.58.23.0/24 /24 205.58.23.0 – 205.58.23.255 AS647 1
362 205.58.20.0/23 /23 205.58.20.0 – 205.58.21.255 AS647 1
363 205.58.16.0/22 /22 205.58.16.0 – 205.58.19.255 AS647 1
364 205.58.16.0/21 /21 205.58.16.0 – 205.58.23.255 AS647 1
365 205.58.12.0/22 /22 205.58.12.0 – 205.58.15.255 AS647 1
366 205.58.11.0/24 /24 205.58.11.0 – 205.58.11.255 AS647 1
367 205.58.10.0/24 /24 205.58.10.0 – 205.58.10.255 AS647 1
368 205.58.8.0/24 /24 205.58.8.0 – 205.58.8.255 AS647 1
369 205.58.4.0/23 /23 205.58.4.0 – 205.58.5.255 AS647 1
370 205.58.3.0/24 /24 205.58.3.0 – 205.58.3.255 AS647 1
371 205.58.2.0/24 /24 205.58.2.0 – 205.58.2.255 AS647 1
372 205.58.1.0/24 /24 205.58.1.0 – 205.58.1.255 AS647 1
373 205.58.0.0/20 /20 205.58.0.0 – 205.58.15.255 AS647 1
374 205.57.136.0/24 /24 205.57.136.0 – 205.57.136.255 AS647 1
375 205.57.135.0/24 /24 205.57.135.0 – 205.57.135.255 AS647 1
376 205.57.134.0/24 /24 205.57.134.0 – 205.57.134.255 AS647 1
377 205.57.121.0/24 /24 205.57.121.0 – 205.57.121.255 AS647 1
378 205.57.102.0/24 /24 205.57.102.0 – 205.57.102.255 AS647 1
379 205.57.101.0/24 /24 205.57.101.0 – 205.57.101.255 AS647 1
380 205.57.91.0/24 /24 205.57.91.0 – 205.57.91.255 AS647 1
381 205.57.82.0/24 /24 205.57.82.0 – 205.57.82.255 AS647 1
382 205.57.81.0/24 /24 205.57.81.0 – 205.57.81.255 AS647 1
383 205.57.80.0/24 /24 205.57.80.0 – 205.57.80.255 AS647 1
384 205.56.237.0/24 /24 205.56.237.0 – 205.56.237.255 AS647 1
385 205.56.232.0/24 /24 205.56.232.0 – 205.56.232.255 AS647 1
386 205.56.181.0/24 /24 205.56.181.0 – 205.56.181.255 AS647 1
387 205.56.157.0/24 /24 205.56.157.0 – 205.56.157.255 AS647 1
388 205.56.96.0/23 /23 205.56.96.0 – 205.56.97.255 AS647 1
389 205.56.92.0/22 /22 205.56.92.0 – 205.56.95.255 AS647 1
390 164.231.111.0/24 /24 164.231.111.0 – 164.231.111.255 AS647 1
391 164.231.102.0/24 /24 164.231.102.0 – 164.231.102.255 AS647 1
392 138.183.0.0/17 /17 138.183.0.0 – 138.183.127.255 AS647 1