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 381 IPv4 prefixes · ASN: AS42772 · showing 301–381
# Prefix ↑ Mask Range Origin ASN MOAS
301 178.163.161.0/24 /24 178.163.161.0 – 178.163.161.255 AS42772 1
302 178.163.162.0/24 /24 178.163.162.0 – 178.163.162.255 AS42772 1
303 178.163.163.0/24 /24 178.163.163.0 – 178.163.163.255 AS42772 1
304 178.163.168.0/21 /21 178.163.168.0 – 178.163.175.255 AS42772 1
305 178.163.176.0/21 /21 178.163.176.0 – 178.163.183.255 AS42772 1
306 178.163.184.0/21 /21 178.163.184.0 – 178.163.191.255 AS42772 1
307 178.163.192.0/22 /22 178.163.192.0 – 178.163.195.255 AS42772 1
308 178.163.196.0/22 /22 178.163.196.0 – 178.163.199.255 AS42772 1
309 178.163.200.0/23 /23 178.163.200.0 – 178.163.201.255 AS42772 1
310 178.163.202.0/23 /23 178.163.202.0 – 178.163.203.255 AS42772 1
311 178.163.204.0/23 /23 178.163.204.0 – 178.163.205.255 AS42772 1
312 178.163.206.0/23 /23 178.163.206.0 – 178.163.207.255 AS42772 1
313 178.163.208.0/21 /21 178.163.208.0 – 178.163.215.255 AS42772 1
314 178.163.216.0/22 /22 178.163.216.0 – 178.163.219.255 AS42772 1
315 178.172.144.0/24 /24 178.172.144.0 – 178.172.144.255 AS42772 1
316 178.172.145.0/24 /24 178.172.145.0 – 178.172.145.255 AS42772 1
317 178.172.146.0/24 /24 178.172.146.0 – 178.172.146.255 AS42772 1
318 178.172.147.0/24 /24 178.172.147.0 – 178.172.147.255 AS42772 1
319 178.172.151.0/24 /24 178.172.151.0 – 178.172.151.255 AS42772 1
320 178.172.152.0/24 /24 178.172.152.0 – 178.172.152.255 AS42772 1
321 178.172.156.0/24 /24 178.172.156.0 – 178.172.156.255 AS42772 1
322 178.172.157.0/24 /24 178.172.157.0 – 178.172.157.255 AS42772 1
323 178.172.158.0/24 /24 178.172.158.0 – 178.172.158.255 AS42772 1
324 178.172.159.0/24 /24 178.172.159.0 – 178.172.159.255 AS42772 1
325 178.172.176.0/24 /24 178.172.176.0 – 178.172.176.255 AS42772 1
326 178.172.200.0/24 /24 178.172.200.0 – 178.172.200.255 AS42772 1
327 178.172.203.0/24 /24 178.172.203.0 – 178.172.203.255 AS42772 1
328 178.172.205.0/24 /24 178.172.205.0 – 178.172.205.255 AS42772 1
329 178.172.206.0/24 /24 178.172.206.0 – 178.172.206.255 AS42772 1
330 178.172.207.0/24 /24 178.172.207.0 – 178.172.207.255 AS42772 1
331 178.172.209.0/24 /24 178.172.209.0 – 178.172.209.255 AS42772 1
332 178.172.210.0/24 /24 178.172.210.0 – 178.172.210.255 AS42772 1
333 178.172.240.0/24 /24 178.172.240.0 – 178.172.240.255 AS42772 1
334 178.172.241.0/24 /24 178.172.241.0 – 178.172.241.255 AS42772 1
335 185.61.104.0/23 /23 185.61.104.0 – 185.61.105.255 AS42772 1
336 185.61.105.0/24 /24 185.61.105.0 – 185.61.105.255 AS42772 1
337 185.61.106.0/23 /23 185.61.106.0 – 185.61.107.255 AS42772 1
338 195.222.64.0/20 /20 195.222.64.0 – 195.222.79.255 AS42772 1
339 195.222.64.0/24 /24 195.222.64.0 – 195.222.64.255 AS42772 1
340 195.222.66.0/24 /24 195.222.66.0 – 195.222.66.255 AS42772 1
341 195.222.67.0/24 /24 195.222.67.0 – 195.222.67.255 AS42772 1
342 195.222.68.0/24 /24 195.222.68.0 – 195.222.68.255 AS42772 1
343 195.222.70.0/24 /24 195.222.70.0 – 195.222.70.255 AS42772 1
344 195.222.71.0/24 /24 195.222.71.0 – 195.222.71.255 AS42772 1
345 195.222.72.0/24 /24 195.222.72.0 – 195.222.72.255 AS42772 1
346 195.222.73.0/24 /24 195.222.73.0 – 195.222.73.255 AS42772 1
347 195.222.79.0/24 /24 195.222.79.0 – 195.222.79.255 AS42772 1
348 195.222.80.0/21 /21 195.222.80.0 – 195.222.87.255 AS42772 1
349 195.222.80.0/24 /24 195.222.80.0 – 195.222.80.255 AS42772 1
350 195.222.81.0/24 /24 195.222.81.0 – 195.222.81.255 AS42772 1
351 195.222.82.0/24 /24 195.222.82.0 – 195.222.82.255 AS42772 1
352 195.222.88.0/23 /23 195.222.88.0 – 195.222.89.255 AS42772 1
353 195.222.90.0/24 /24 195.222.90.0 – 195.222.90.255 AS42772 1
354 195.222.91.0/24 /24 195.222.91.0 – 195.222.91.255 AS42772 1
355 195.222.92.0/22 /22 195.222.92.0 – 195.222.95.255 AS42772 1
356 195.222.92.0/24 /24 195.222.92.0 – 195.222.92.255 AS42772 1
357 213.184.224.0/22 /22 213.184.224.0 – 213.184.227.255 AS42772 1
358 213.184.224.0/24 /24 213.184.224.0 – 213.184.224.255 AS42772 1
359 213.184.225.0/24 /24 213.184.225.0 – 213.184.225.255 AS42772 1
360 213.184.226.0/24 /24 213.184.226.0 – 213.184.226.255 AS42772 1
361 213.184.227.0/24 /24 213.184.227.0 – 213.184.227.255 AS42772 1
362 213.184.230.0/24 /24 213.184.230.0 – 213.184.230.255 AS42772 1
363 213.184.232.0/24 /24 213.184.232.0 – 213.184.232.255 AS42772 1
364 213.184.233.0/24 /24 213.184.233.0 – 213.184.233.255 AS42772 1
365 213.184.244.0/24 /24 213.184.244.0 – 213.184.244.255 AS42772 1
366 213.184.245.0/24 /24 213.184.245.0 – 213.184.245.255 AS42772 1
367 213.184.248.0/24 /24 213.184.248.0 – 213.184.248.255 AS42772 1
368 213.184.249.0/24 /24 213.184.249.0 – 213.184.249.255 AS42772 1
369 213.184.250.0/24 /24 213.184.250.0 – 213.184.250.255 AS42772 1
370 213.184.251.0/24 /24 213.184.251.0 – 213.184.251.255 AS42772 1
371 213.184.252.0/24 /24 213.184.252.0 – 213.184.252.255 AS42772 1
372 213.184.253.0/24 /24 213.184.253.0 – 213.184.253.255 AS42772 1
373 213.184.254.0/24 /24 213.184.254.0 – 213.184.254.255 AS42772 1
374 213.184.255.0/24 /24 213.184.255.0 – 213.184.255.255 AS42772 1
375 217.21.33.0/24 /24 217.21.33.0 – 217.21.33.255 AS42772 1
376 217.21.46.0/24 /24 217.21.46.0 – 217.21.46.255 AS42772 1
377 217.21.48.0/24 /24 217.21.48.0 – 217.21.48.255 AS42772 1
378 217.21.51.0/24 /24 217.21.51.0 – 217.21.51.255 AS42772 1
379 217.21.54.0/24 /24 217.21.54.0 – 217.21.54.255 AS42772 1
380 217.21.59.0/24 /24 217.21.59.0 – 217.21.59.255 AS42772 1
381 217.21.60.0/24 /24 217.21.60.0 – 217.21.60.255 AS42772 1