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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 367 IPv4 prefixes · ASN: AS17917 · showing 301–367
# Prefix ↓ Mask Range Origin ASN MOAS
301 112.196.6.0/24 /24 112.196.6.0 – 112.196.6.255 AS17917 1
302 112.196.5.0/24 /24 112.196.5.0 – 112.196.5.255 AS17917 1
303 112.196.4.0/24 /24 112.196.4.0 – 112.196.4.255 AS17917 1
304 112.196.3.0/24 /24 112.196.3.0 – 112.196.3.255 AS17917 1
305 112.196.2.0/24 /24 112.196.2.0 – 112.196.2.255 AS17917 1
306 112.196.1.0/24 /24 112.196.1.0 – 112.196.1.255 AS17917 1
307 112.196.0.0/24 /24 112.196.0.0 – 112.196.0.255 AS17917 1
308 112.196.0.0/21 /21 112.196.0.0 – 112.196.7.255 AS17917 1
309 112.196.0.0/20 /20 112.196.0.0 – 112.196.15.255 AS17917 1
310 103.3.35.0/24 /24 103.3.35.0 – 103.3.35.255 AS17917 1
311 103.3.34.0/24 /24 103.3.34.0 – 103.3.34.255 AS17917 1
312 103.3.33.0/24 /24 103.3.33.0 – 103.3.33.255 AS17917 1
313 103.3.32.0/24 /24 103.3.32.0 – 103.3.32.255 AS17917 1
314 49.156.124.0/22 /22 49.156.124.0 – 49.156.127.255 AS17917 1
315 49.156.120.0/21 /21 49.156.120.0 – 49.156.127.255 AS17917 1
316 49.156.116.0/22 /22 49.156.116.0 – 49.156.119.255 AS17917 1
317 49.156.112.0/22 /22 49.156.112.0 – 49.156.115.255 AS17917 1
318 49.156.112.0/21 /21 49.156.112.0 – 49.156.119.255 AS17917 1
319 49.156.108.0/22 /22 49.156.108.0 – 49.156.111.255 AS17917 1
320 49.156.104.0/22 /22 49.156.104.0 – 49.156.107.255 AS17917 1
321 49.156.104.0/21 /21 49.156.104.0 – 49.156.111.255 AS17917 1
322 49.156.100.0/22 /22 49.156.100.0 – 49.156.103.255 AS17917 1
323 49.156.96.0/22 /22 49.156.96.0 – 49.156.99.255 AS17917 1
324 49.156.96.0/21 /21 49.156.96.0 – 49.156.103.255 AS17917 1
325 49.156.92.0/22 /22 49.156.92.0 – 49.156.95.255 AS17917 1
326 49.156.88.0/22 /22 49.156.88.0 – 49.156.91.255 AS17917 1
327 49.156.88.0/21 /21 49.156.88.0 – 49.156.95.255 AS17917 1
328 49.156.84.0/22 /22 49.156.84.0 – 49.156.87.255 AS17917 1
329 49.156.80.0/22 /22 49.156.80.0 – 49.156.83.255 AS17917 1
330 49.156.80.0/21 /21 49.156.80.0 – 49.156.87.255 AS17917 1
331 49.156.76.0/22 /22 49.156.76.0 – 49.156.79.255 AS17917 1
332 49.156.72.0/22 /22 49.156.72.0 – 49.156.75.255 AS17917 1
333 49.156.72.0/21 /21 49.156.72.0 – 49.156.79.255 AS17917 1
334 27.255.220.0/22 /22 27.255.220.0 – 27.255.223.255 AS17917 1
335 27.255.216.0/21 /21 27.255.216.0 – 27.255.223.255 AS17917 1
336 27.255.208.0/20 /20 27.255.208.0 – 27.255.223.255 AS17917 1
337 27.255.192.0/22 /22 27.255.192.0 – 27.255.195.255 AS17917 1
338 27.255.192.0/21 /21 27.255.192.0 – 27.255.199.255 AS17917 1
339 27.255.192.0/20 /20 27.255.192.0 – 27.255.207.255 AS17917 1
340 27.255.188.0/22 /22 27.255.188.0 – 27.255.191.255 AS17917 1
341 27.255.184.0/22 /22 27.255.184.0 – 27.255.187.255 AS17917 1
342 27.255.184.0/21 /21 27.255.184.0 – 27.255.191.255 AS17917 1
343 27.255.180.0/22 /22 27.255.180.0 – 27.255.183.255 AS17917 1
344 27.255.176.0/22 /22 27.255.176.0 – 27.255.179.255 AS17917 1
345 27.255.176.0/21 /21 27.255.176.0 – 27.255.183.255 AS17917 1
346 27.255.176.0/20 /20 27.255.176.0 – 27.255.191.255 AS17917 1
347 27.255.172.0/22 /22 27.255.172.0 – 27.255.175.255 AS17917 1
348 27.255.168.0/22 /22 27.255.168.0 – 27.255.171.255 AS17917 1
349 27.255.168.0/21 /21 27.255.168.0 – 27.255.175.255 AS17917 1
350 27.255.164.0/22 /22 27.255.164.0 – 27.255.167.255 AS17917 1
351 27.255.160.0/24 /24 27.255.160.0 – 27.255.160.255 AS17917 1
352 27.255.160.0/21 /21 27.255.160.0 – 27.255.167.255 AS17917 1
353 27.255.160.0/20 /20 27.255.160.0 – 27.255.175.255 AS17917 1
354 27.255.152.0/21 /21 27.255.152.0 – 27.255.159.255 AS17917 1
355 27.255.146.0/24 /24 27.255.146.0 – 27.255.146.255 AS17917 1
356 27.255.145.0/24 /24 27.255.145.0 – 27.255.145.255 AS17917 1
357 27.255.144.0/22 /22 27.255.144.0 – 27.255.147.255 AS17917 1
358 27.255.144.0/21 /21 27.255.144.0 – 27.255.151.255 AS17917 1
359 27.255.144.0/20 /20 27.255.144.0 – 27.255.159.255 AS17917 1
360 27.255.141.0/24 /24 27.255.141.0 – 27.255.141.255 AS17917 1
361 27.255.136.0/21 /21 27.255.136.0 – 27.255.143.255 AS17917 1
362 27.255.133.0/24 /24 27.255.133.0 – 27.255.133.255 AS17917 1
363 27.255.132.0/24 /24 27.255.132.0 – 27.255.132.255 AS17917 1
364 27.255.131.0/24 /24 27.255.131.0 – 27.255.131.255 AS17917 1
365 27.255.128.0/24 /24 27.255.128.0 – 27.255.128.255 AS17917 1
366 27.255.128.0/21 /21 27.255.128.0 – 27.255.135.255 AS17917 1
367 27.255.128.0/20 /20 27.255.128.0 – 27.255.143.255 AS17917 1