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 364 IPv4 prefixes · ASN: AS23201 · showing 301–364
# Prefix ↑ Mask Range Origin ASN MOAS
301 186.16.14.0/24 /24 186.16.14.0 – 186.16.14.255 AS23201 1
302 186.16.15.0/24 /24 186.16.15.0 – 186.16.15.255 AS23201 1
303 186.16.16.0/24 /24 186.16.16.0 – 186.16.16.255 AS23201 1
304 186.16.18.0/24 /24 186.16.18.0 – 186.16.18.255 AS23201 1
305 186.16.19.0/24 /24 186.16.19.0 – 186.16.19.255 AS23201 1
306 186.16.20.0/24 /24 186.16.20.0 – 186.16.20.255 AS23201 1
307 186.16.24.0/22 /22 186.16.24.0 – 186.16.27.255 AS23201 1
308 186.16.29.0/24 /24 186.16.29.0 – 186.16.29.255 AS23201 1
309 186.16.30.0/24 /24 186.16.30.0 – 186.16.30.255 AS23201 1
310 186.16.31.0/24 /24 186.16.31.0 – 186.16.31.255 AS23201 1
311 186.16.32.0/24 /24 186.16.32.0 – 186.16.32.255 AS23201 1
312 186.16.48.0/21 /21 186.16.48.0 – 186.16.55.255 AS23201 1
313 186.16.56.0/22 /22 186.16.56.0 – 186.16.59.255 AS23201 1
314 186.16.64.0/24 /24 186.16.64.0 – 186.16.64.255 AS23201 1
315 186.16.65.0/24 /24 186.16.65.0 – 186.16.65.255 AS23201 1
316 186.16.66.0/24 /24 186.16.66.0 – 186.16.66.255 AS23201 1
317 186.16.128.0/17 /17 186.16.128.0 – 186.16.255.255 AS23201 1
318 186.16.132.0/24 /24 186.16.132.0 – 186.16.132.255 AS23201 1
319 186.16.152.0/24 /24 186.16.152.0 – 186.16.152.255 AS23201 1
320 186.16.153.0/24 /24 186.16.153.0 – 186.16.153.255 AS23201 1
321 186.16.154.0/24 /24 186.16.154.0 – 186.16.154.255 AS23201 1
322 186.16.155.0/24 /24 186.16.155.0 – 186.16.155.255 AS23201 1
323 186.16.156.0/24 /24 186.16.156.0 – 186.16.156.255 AS23201 1
324 186.16.157.0/24 /24 186.16.157.0 – 186.16.157.255 AS23201 1
325 186.16.161.0/24 /24 186.16.161.0 – 186.16.161.255 AS23201 1
326 186.16.162.0/24 /24 186.16.162.0 – 186.16.162.255 AS23201 1
327 186.16.163.0/24 /24 186.16.163.0 – 186.16.163.255 AS23201 1
328 186.16.164.0/22 /22 186.16.164.0 – 186.16.167.255 AS23201 1
329 186.16.168.0/21 /21 186.16.168.0 – 186.16.175.255 AS23201 1
330 186.16.196.0/22 /22 186.16.196.0 – 186.16.199.255 AS23201 1
331 186.16.232.0/22 /22 186.16.232.0 – 186.16.235.255 AS23201 1
332 186.16.236.0/23 /23 186.16.236.0 – 186.16.237.255 AS23201 1
333 186.16.238.0/24 /24 186.16.238.0 – 186.16.238.255 AS23201 1
334 186.17.0.0/16 /16 186.17.0.0 – 186.17.255.255 AS23201 1
335 186.17.12.0/23 /23 186.17.12.0 – 186.17.13.255 AS23201 1
336 186.17.18.0/24 /24 186.17.18.0 – 186.17.18.255 AS23201 1
337 186.17.19.0/24 /24 186.17.19.0 – 186.17.19.255 AS23201 1
338 186.17.20.0/24 /24 186.17.20.0 – 186.17.20.255 AS23201 1
339 186.17.21.0/24 /24 186.17.21.0 – 186.17.21.255 AS23201 1
340 186.17.176.0/23 /23 186.17.176.0 – 186.17.177.255 AS23201 1
341 186.17.188.0/24 /24 186.17.188.0 – 186.17.188.255 AS23201 1
342 186.17.190.0/24 /24 186.17.190.0 – 186.17.190.255 AS23201 1
343 186.17.192.0/21 /21 186.17.192.0 – 186.17.199.255 AS23201 1
344 186.17.200.0/21 /21 186.17.200.0 – 186.17.207.255 AS23201 1
345 186.17.208.0/21 /21 186.17.208.0 – 186.17.215.255 AS23201 1
346 186.17.216.0/21 /21 186.17.216.0 – 186.17.223.255 AS23201 1
347 186.17.224.0/22 /22 186.17.224.0 – 186.17.227.255 AS23201 1
348 186.17.232.0/22 /22 186.17.232.0 – 186.17.235.255 AS23201 1
349 186.17.240.0/21 /21 186.17.240.0 – 186.17.247.255 AS23201 1
350 186.17.248.0/21 /21 186.17.248.0 – 186.17.255.255 AS23201 1
351 190.2.192.0/20 /20 190.2.192.0 – 190.2.207.255 AS23201 1
352 190.2.193.0/24 /24 190.2.193.0 – 190.2.193.255 AS23201 1
353 190.114.224.0/21 /21 190.114.224.0 – 190.114.231.255 AS23201 1
354 190.121.160.0/20 /20 190.121.160.0 – 190.121.175.255 AS23201 1
355 190.128.128.0/17 /17 190.128.128.0 – 190.128.255.255 AS23201 1
356 190.128.128.0/18 /18 190.128.128.0 – 190.128.191.255 AS23201 1
357 190.128.171.0/24 /24 190.128.171.0 – 190.128.171.255 AS23201 1
358 190.128.189.0/24 /24 190.128.189.0 – 190.128.189.255 AS23201 1
359 190.128.192.0/18 /18 190.128.192.0 – 190.128.255.255 AS23201 1
360 190.128.224.0/24 /24 190.128.224.0 – 190.128.224.255 AS23201 1
361 200.9.4.0/22 /22 200.9.4.0 – 200.9.7.255 AS23201 1
362 200.26.176.0/21 /21 200.26.176.0 – 200.26.183.255 AS23201 1
363 200.85.32.0/20 /20 200.85.32.0 – 200.85.47.255 AS23201 1
364 200.85.48.0/20 /20 200.85.48.0 – 200.85.63.255 AS23201 1