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 399 IPv4 prefixes · ASN: AS27843 · showing 301–399
# Prefix ↑ Mask Range Origin ASN MOAS
301 190.12.78.0/23 /23 190.12.78.0 – 190.12.79.255 AS27843 1
302 190.12.78.0/24 /24 190.12.78.0 – 190.12.78.255 AS27843 1
303 190.12.80.0/20 /20 190.12.80.0 – 190.12.95.255 AS27843 1
304 190.12.80.0/23 /23 190.12.80.0 – 190.12.81.255 AS27843 1
305 190.12.82.0/23 /23 190.12.82.0 – 190.12.83.255 AS27843 1
306 190.12.84.0/23 /23 190.12.84.0 – 190.12.85.255 AS27843 1
307 190.12.86.0/24 /24 190.12.86.0 – 190.12.86.255 AS27843 1
308 190.12.88.0/22 /22 190.12.88.0 – 190.12.91.255 AS27843 1
309 190.12.92.0/23 /23 190.12.92.0 – 190.12.93.255 AS27843 1
310 190.12.92.0/24 /24 190.12.92.0 – 190.12.92.255 AS27843 1
311 190.12.93.0/24 /24 190.12.93.0 – 190.12.93.255 AS27843 1
312 190.12.94.0/23 /23 190.12.94.0 – 190.12.95.255 AS27843 1
313 190.102.128.0/19 /19 190.102.128.0 – 190.102.159.255 AS27843 1
314 190.102.128.0/21 /21 190.102.128.0 – 190.102.135.255 AS27843 1
315 190.102.133.0/24 /24 190.102.133.0 – 190.102.133.255 AS27843 1
316 190.102.134.0/23 /23 190.102.134.0 – 190.102.135.255 AS27843 1
317 190.102.134.0/24 /24 190.102.134.0 – 190.102.134.255 AS27843 1
318 190.102.136.0/22 /22 190.102.136.0 – 190.102.139.255 AS27843 1
319 190.102.136.0/24 /24 190.102.136.0 – 190.102.136.255 AS27843 1
320 190.102.137.0/24 /24 190.102.137.0 – 190.102.137.255 AS27843 1
321 190.102.139.0/24 /24 190.102.139.0 – 190.102.139.255 AS27843 1
322 190.102.141.0/24 /24 190.102.141.0 – 190.102.141.255 AS27843 1
323 190.102.144.0/23 /23 190.102.144.0 – 190.102.145.255 AS27843 1
324 190.102.146.0/23 /23 190.102.146.0 – 190.102.147.255 AS27843 1
325 190.102.148.0/23 /23 190.102.148.0 – 190.102.149.255 AS27843 1
326 190.102.149.0/24 /24 190.102.149.0 – 190.102.149.255 AS27843 1
327 190.102.150.0/23 /23 190.102.150.0 – 190.102.151.255 AS27843 1
328 190.102.152.0/23 /23 190.102.152.0 – 190.102.153.255 AS27843 1
329 190.102.154.0/23 /23 190.102.154.0 – 190.102.155.255 AS27843 1
330 190.102.154.0/24 /24 190.102.154.0 – 190.102.154.255 AS27843 1
331 190.102.156.0/24 /24 190.102.156.0 – 190.102.156.255 AS27843 1
332 190.102.157.0/24 /24 190.102.157.0 – 190.102.157.255 AS27843 1
333 190.102.158.0/23 /23 190.102.158.0 – 190.102.159.255 AS27843 1
334 190.102.159.0/24 /24 190.102.159.0 – 190.102.159.255 AS27843 1
335 191.98.128.0/18 /18 191.98.128.0 – 191.98.191.255 AS27843 1
336 191.98.128.0/19 /19 191.98.128.0 – 191.98.159.255 AS27843 1
337 191.98.130.0/24 /24 191.98.130.0 – 191.98.130.255 AS27843 1
338 191.98.131.0/24 /24 191.98.131.0 – 191.98.131.255 AS27843 1
339 191.98.132.0/23 /23 191.98.132.0 – 191.98.133.255 AS27843 1
340 191.98.134.0/23 /23 191.98.134.0 – 191.98.135.255 AS27843 1
341 191.98.134.0/24 /24 191.98.134.0 – 191.98.134.255 AS27843 1
342 191.98.136.0/23 /23 191.98.136.0 – 191.98.137.255 AS27843 1
343 191.98.136.0/24 /24 191.98.136.0 – 191.98.136.255 AS27843 1
344 191.98.137.0/24 /24 191.98.137.0 – 191.98.137.255 AS27843 1
345 191.98.139.0/24 /24 191.98.139.0 – 191.98.139.255 AS27843 1
346 191.98.144.0/23 /23 191.98.144.0 – 191.98.145.255 AS27843 1
347 191.98.145.0/24 /24 191.98.145.0 – 191.98.145.255 AS27843 1
348 191.98.146.0/23 /23 191.98.146.0 – 191.98.147.255 AS27843 1
349 191.98.146.0/24 /24 191.98.146.0 – 191.98.146.255 AS27843 1
350 191.98.148.0/22 /22 191.98.148.0 – 191.98.151.255 AS27843 1
351 191.98.148.0/23 /23 191.98.148.0 – 191.98.149.255 AS27843 1
352 191.98.152.0/22 /22 191.98.152.0 – 191.98.155.255 AS27843 1
353 191.98.154.0/23 /23 191.98.154.0 – 191.98.155.255 AS27843 1
354 191.98.155.0/24 /24 191.98.155.0 – 191.98.155.255 AS27843 1
355 191.98.157.0/24 /24 191.98.157.0 – 191.98.157.255 AS27843 1
356 191.98.158.0/23 /23 191.98.158.0 – 191.98.159.255 AS27843 1
357 191.98.160.0/19 /19 191.98.160.0 – 191.98.191.255 AS27843 1
358 191.98.161.0/24 /24 191.98.161.0 – 191.98.161.255 AS27843 1
359 191.98.162.0/24 /24 191.98.162.0 – 191.98.162.255 AS27843 1
360 191.98.170.0/23 /23 191.98.170.0 – 191.98.171.255 AS27843 1
361 191.98.170.0/24 /24 191.98.170.0 – 191.98.170.255 AS27843 1
362 191.98.171.0/24 /24 191.98.171.0 – 191.98.171.255 AS27843 1
363 191.98.172.0/22 /22 191.98.172.0 – 191.98.175.255 AS27843 1
364 191.98.172.0/24 /24 191.98.172.0 – 191.98.172.255 AS27843 1
365 191.98.176.0/21 /21 191.98.176.0 – 191.98.183.255 AS27843 1
366 191.98.178.0/24 /24 191.98.178.0 – 191.98.178.255 AS27843 1
367 191.98.180.0/23 /23 191.98.180.0 – 191.98.181.255 AS27843 1
368 191.98.180.0/24 /24 191.98.180.0 – 191.98.180.255 AS27843 1
369 191.98.186.0/23 /23 191.98.186.0 – 191.98.187.255 AS27843 1
370 191.98.186.0/24 /24 191.98.186.0 – 191.98.186.255 AS27843 1
371 191.98.190.0/24 /24 191.98.190.0 – 191.98.190.255 AS27843 1
372 200.10.130.0/23 /23 200.10.130.0 – 200.10.131.255 AS27843 1
373 200.11.62.0/24 /24 200.11.62.0 – 200.11.62.255 AS27843 1
374 200.16.0.0/21 /21 200.16.0.0 – 200.16.7.255 AS27843 1
375 209.45.0.0/24 /24 209.45.0.0 – 209.45.0.255 AS27843 1
376 209.45.19.0/24 /24 209.45.19.0 – 209.45.19.255 AS27843 1
377 209.45.27.0/24 /24 209.45.27.0 – 209.45.27.255 AS27843 1
378 209.45.37.0/24 /24 209.45.37.0 – 209.45.37.255 AS27843 1
379 209.45.93.0/24 /24 209.45.93.0 – 209.45.93.255 AS27843 1
380 209.45.97.0/24 /24 209.45.97.0 – 209.45.97.255 AS27843 1
381 209.45.98.0/24 /24 209.45.98.0 – 209.45.98.255 AS27843 1
382 209.45.104.0/24 /24 209.45.104.0 – 209.45.104.255 AS27843 1
383 209.45.107.0/24 /24 209.45.107.0 – 209.45.107.255 AS27843 1
384 209.45.108.0/24 /24 209.45.108.0 – 209.45.108.255 AS27843 1
385 209.45.111.0/24 /24 209.45.111.0 – 209.45.111.255 AS27843 1
386 209.45.113.0/24 /24 209.45.113.0 – 209.45.113.255 AS27843 1
387 209.45.114.0/24 /24 209.45.114.0 – 209.45.114.255 AS27843 1
388 209.45.115.0/24 /24 209.45.115.0 – 209.45.115.255 AS27843 1
389 209.45.116.0/24 /24 209.45.116.0 – 209.45.116.255 AS27843 1
390 209.45.117.0/24 /24 209.45.117.0 – 209.45.117.255 AS27843 1
391 209.45.118.0/24 /24 209.45.118.0 – 209.45.118.255 AS27843 1
392 209.45.119.0/24 /24 209.45.119.0 – 209.45.119.255 AS27843 1
393 209.45.120.0/24 /24 209.45.120.0 – 209.45.120.255 AS27843 1
394 209.45.121.0/24 /24 209.45.121.0 – 209.45.121.255 AS27843 1
395 209.45.122.0/24 /24 209.45.122.0 – 209.45.122.255 AS27843 1
396 209.45.123.0/24 /24 209.45.123.0 – 209.45.123.255 AS27843 1
397 209.45.124.0/24 /24 209.45.124.0 – 209.45.124.255 AS27843 1
398 209.45.125.0/24 /24 209.45.125.0 – 209.45.125.255 AS27843 1
399 209.45.126.0/24 /24 209.45.126.0 – 209.45.126.255 AS27843 1