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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 393 IPv4 prefixes · ASN: AS37577 · showing 301–393
# Prefix ↑ Mask Range Origin ASN MOAS
301 102.180.120.0/22 /22 102.180.120.0 – 102.180.123.255 AS37577 1
302 102.180.124.0/22 /22 102.180.124.0 – 102.180.127.255 AS37577 1
303 102.180.128.0/22 /22 102.180.128.0 – 102.180.131.255 AS37577 1
304 102.180.132.0/22 /22 102.180.132.0 – 102.180.135.255 AS37577 1
305 102.180.136.0/22 /22 102.180.136.0 – 102.180.139.255 AS37577 1
306 102.180.140.0/22 /22 102.180.140.0 – 102.180.143.255 AS37577 1
307 102.180.144.0/22 /22 102.180.144.0 – 102.180.147.255 AS37577 1
308 102.180.148.0/22 /22 102.180.148.0 – 102.180.151.255 AS37577 1
309 102.180.152.0/22 /22 102.180.152.0 – 102.180.155.255 AS37577 1
310 102.180.156.0/22 /22 102.180.156.0 – 102.180.159.255 AS37577 1
311 102.180.160.0/24 /24 102.180.160.0 – 102.180.160.255 AS37577 1
312 102.180.161.0/24 /24 102.180.161.0 – 102.180.161.255 AS37577 1
313 102.180.162.0/24 /24 102.180.162.0 – 102.180.162.255 AS37577 1
314 102.180.163.0/24 /24 102.180.163.0 – 102.180.163.255 AS37577 1
315 102.180.164.0/24 /24 102.180.164.0 – 102.180.164.255 AS37577 1
316 102.180.165.0/24 /24 102.180.165.0 – 102.180.165.255 AS37577 1
317 102.180.166.0/24 /24 102.180.166.0 – 102.180.166.255 AS37577 1
318 102.180.167.0/24 /24 102.180.167.0 – 102.180.167.255 AS37577 1
319 102.180.168.0/22 /22 102.180.168.0 – 102.180.171.255 AS37577 1
320 102.180.172.0/24 /24 102.180.172.0 – 102.180.172.255 AS37577 1
321 102.180.173.0/24 /24 102.180.173.0 – 102.180.173.255 AS37577 1
322 102.180.174.0/24 /24 102.180.174.0 – 102.180.174.255 AS37577 1
323 102.180.175.0/24 /24 102.180.175.0 – 102.180.175.255 AS37577 1
324 102.180.176.0/24 /24 102.180.176.0 – 102.180.176.255 AS37577 1
325 102.180.177.0/24 /24 102.180.177.0 – 102.180.177.255 AS37577 1
326 102.180.178.0/24 /24 102.180.178.0 – 102.180.178.255 AS37577 1
327 102.180.179.0/24 /24 102.180.179.0 – 102.180.179.255 AS37577 1
328 102.180.180.0/22 /22 102.180.180.0 – 102.180.183.255 AS37577 1
329 102.180.184.0/22 /22 102.180.184.0 – 102.180.187.255 AS37577 1
330 102.180.188.0/22 /22 102.180.188.0 – 102.180.191.255 AS37577 1
331 102.180.192.0/22 /22 102.180.192.0 – 102.180.195.255 AS37577 1
332 102.180.196.0/22 /22 102.180.196.0 – 102.180.199.255 AS37577 1
333 102.180.200.0/24 /24 102.180.200.0 – 102.180.200.255 AS37577 1
334 102.180.201.0/24 /24 102.180.201.0 – 102.180.201.255 AS37577 1
335 102.180.202.0/24 /24 102.180.202.0 – 102.180.202.255 AS37577 1
336 102.180.203.0/24 /24 102.180.203.0 – 102.180.203.255 AS37577 1
337 102.180.204.0/24 /24 102.180.204.0 – 102.180.204.255 AS37577 1
338 102.180.207.0/24 /24 102.180.207.0 – 102.180.207.255 AS37577 1
339 102.180.208.0/24 /24 102.180.208.0 – 102.180.208.255 AS37577 1
340 102.180.209.0/24 /24 102.180.209.0 – 102.180.209.255 AS37577 1
341 102.180.210.0/24 /24 102.180.210.0 – 102.180.210.255 AS37577 1
342 102.180.211.0/24 /24 102.180.211.0 – 102.180.211.255 AS37577 1
343 102.180.212.0/22 /22 102.180.212.0 – 102.180.215.255 AS37577 1
344 102.180.216.0/22 /22 102.180.216.0 – 102.180.219.255 AS37577 1
345 102.180.220.0/22 /22 102.180.220.0 – 102.180.223.255 AS37577 1
346 102.180.224.0/22 /22 102.180.224.0 – 102.180.227.255 AS37577 1
347 102.180.228.0/22 /22 102.180.228.0 – 102.180.231.255 AS37577 1
348 102.180.232.0/22 /22 102.180.232.0 – 102.180.235.255 AS37577 1
349 102.180.236.0/22 /22 102.180.236.0 – 102.180.239.255 AS37577 1
350 102.180.240.0/22 /22 102.180.240.0 – 102.180.243.255 AS37577 1
351 102.180.244.0/24 /24 102.180.244.0 – 102.180.244.255 AS37577 1
352 102.180.245.0/24 /24 102.180.245.0 – 102.180.245.255 AS37577 1
353 102.180.246.0/24 /24 102.180.246.0 – 102.180.246.255 AS37577 1
354 102.180.247.0/24 /24 102.180.247.0 – 102.180.247.255 AS37577 1
355 102.180.248.0/22 /22 102.180.248.0 – 102.180.251.255 AS37577 1
356 102.180.252.0/22 /22 102.180.252.0 – 102.180.255.255 AS37577 1
357 197.239.64.0/24 /24 197.239.64.0 – 197.239.64.255 AS37577 1
358 197.239.65.0/24 /24 197.239.65.0 – 197.239.65.255 AS37577 1
359 197.239.66.0/24 /24 197.239.66.0 – 197.239.66.255 AS37577 1
360 197.239.72.0/21 /21 197.239.72.0 – 197.239.79.255 AS37577 1
361 197.239.72.0/24 /24 197.239.72.0 – 197.239.72.255 AS37577 1
362 197.239.74.0/24 /24 197.239.74.0 – 197.239.74.255 AS37577 1
363 197.239.78.0/24 /24 197.239.78.0 – 197.239.78.255 AS37577 1
364 197.239.80.0/21 /21 197.239.80.0 – 197.239.87.255 AS37577 1
365 197.239.82.0/24 /24 197.239.82.0 – 197.239.82.255 AS37577 1
366 197.239.88.0/24 /24 197.239.88.0 – 197.239.88.255 AS37577 1
367 197.239.89.0/24 /24 197.239.89.0 – 197.239.89.255 AS37577 1
368 197.239.90.0/24 /24 197.239.90.0 – 197.239.90.255 AS37577 1
369 197.239.91.0/24 /24 197.239.91.0 – 197.239.91.255 AS37577 1
370 197.239.92.0/24 /24 197.239.92.0 – 197.239.92.255 AS37577 1
371 197.239.93.0/24 /24 197.239.93.0 – 197.239.93.255 AS37577 1
372 197.239.94.0/24 /24 197.239.94.0 – 197.239.94.255 AS37577 1
373 197.239.95.0/24 /24 197.239.95.0 – 197.239.95.255 AS37577 1
374 197.239.96.0/24 /24 197.239.96.0 – 197.239.96.255 AS37577 1
375 197.239.97.0/24 /24 197.239.97.0 – 197.239.97.255 AS37577 1
376 197.239.98.0/24 /24 197.239.98.0 – 197.239.98.255 AS37577 1
377 197.239.99.0/24 /24 197.239.99.0 – 197.239.99.255 AS37577 1
378 197.239.101.0/24 /24 197.239.101.0 – 197.239.101.255 AS37577 1
379 197.239.102.0/24 /24 197.239.102.0 – 197.239.102.255 AS37577 1
380 197.239.103.0/24 /24 197.239.103.0 – 197.239.103.255 AS37577 1
381 197.239.104.0/24 /24 197.239.104.0 – 197.239.104.255 AS37577 1
382 197.239.105.0/24 /24 197.239.105.0 – 197.239.105.255 AS37577 1
383 197.239.106.0/24 /24 197.239.106.0 – 197.239.106.255 AS37577 1
384 197.239.107.0/24 /24 197.239.107.0 – 197.239.107.255 AS37577 1
385 197.239.108.0/24 /24 197.239.108.0 – 197.239.108.255 AS37577 1
386 197.239.109.0/24 /24 197.239.109.0 – 197.239.109.255 AS37577 1
387 197.239.112.0/24 /24 197.239.112.0 – 197.239.112.255 AS37577 1
388 197.239.113.0/24 /24 197.239.113.0 – 197.239.113.255 AS37577 1
389 197.239.114.0/24 /24 197.239.114.0 – 197.239.114.255 AS37577 1
390 197.239.115.0/24 /24 197.239.115.0 – 197.239.115.255 AS37577 1
391 197.239.116.0/24 /24 197.239.116.0 – 197.239.116.255 AS37577 1
392 197.239.117.0/24 /24 197.239.117.0 – 197.239.117.255 AS37577 1
393 197.239.126.0/24 /24 197.239.126.0 – 197.239.126.255 AS37577 1