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 390 IPv4 prefixes · ASN: AS1257 · showing 301–390
# Prefix ↑ Mask Range Origin ASN MOAS
301 194.71.252.0/23 /23 194.71.252.0 – 194.71.253.255 AS1257 1
302 194.71.254.0/24 /24 194.71.254.0 – 194.71.254.255 AS1257 1
303 194.93.84.0/22 /22 194.93.84.0 – 194.93.87.255 AS1257 1
304 194.103.55.0/24 /24 194.103.55.0 – 194.103.55.255 AS1257 1
305 194.103.59.0/24 /24 194.103.59.0 – 194.103.59.255 AS1257 1
306 194.103.61.0/24 /24 194.103.61.0 – 194.103.61.255 AS1257 1
307 194.103.140.0/24 /24 194.103.140.0 – 194.103.140.255 AS1257 1
308 194.103.159.0/24 /24 194.103.159.0 – 194.103.159.255 AS1257 1
309 194.103.206.0/24 /24 194.103.206.0 – 194.103.206.255 AS1257 1
310 194.103.223.0/24 /24 194.103.223.0 – 194.103.223.255 AS1257 1
311 194.116.212.0/23 /23 194.116.212.0 – 194.116.213.255 AS1257 1
312 194.132.22.0/24 /24 194.132.22.0 – 194.132.22.255 AS1257 1
313 194.132.44.0/24 /24 194.132.44.0 – 194.132.44.255 AS1257 1
314 194.132.45.0/24 /24 194.132.45.0 – 194.132.45.255 AS1257 1
315 194.132.54.0/23 /23 194.132.54.0 – 194.132.55.255 AS1257 1
316 194.132.56.0/24 /24 194.132.56.0 – 194.132.56.255 AS1257 1
317 194.132.60.0/24 /24 194.132.60.0 – 194.132.60.255 AS1257 1
318 194.132.68.0/22 /22 194.132.68.0 – 194.132.71.255 AS1257 1
319 194.132.76.0/24 /24 194.132.76.0 – 194.132.76.255 AS1257 1
320 194.132.77.0/24 /24 194.132.77.0 – 194.132.77.255 AS1257 1
321 194.132.127.0/24 /24 194.132.127.0 – 194.132.127.255 AS1257 1
322 194.132.128.0/22 /22 194.132.128.0 – 194.132.131.255 AS1257 1
323 194.132.160.0/24 /24 194.132.160.0 – 194.132.160.255 AS1257 1
324 194.132.161.0/24 /24 194.132.161.0 – 194.132.161.255 AS1257 1
325 194.132.232.0/21 /21 194.132.232.0 – 194.132.239.255 AS1257 1
326 194.140.243.0/24 /24 194.140.243.0 – 194.140.243.255 AS1257 1
327 194.180.201.0/24 /24 194.180.201.0 – 194.180.201.255 AS1257 1
328 195.14.25.0/24 /24 195.14.25.0 – 195.14.25.255 AS1257 1
329 195.22.64.0/19 /19 195.22.64.0 – 195.22.95.255 AS1257 1
330 195.42.192.0/19 /19 195.42.192.0 – 195.42.223.255 AS1257 1
331 195.54.128.0/19 /19 195.54.128.0 – 195.54.159.255 AS1257 1
332 195.78.128.0/24 /24 195.78.128.0 – 195.78.128.255 AS1257 1
333 195.78.129.0/24 /24 195.78.129.0 – 195.78.129.255 AS1257 1
334 195.78.130.0/24 /24 195.78.130.0 – 195.78.130.255 AS1257 1
335 195.78.131.0/24 /24 195.78.131.0 – 195.78.131.255 AS1257 1
336 195.78.132.0/24 /24 195.78.132.0 – 195.78.132.255 AS1257 1
337 195.78.140.0/22 /22 195.78.140.0 – 195.78.143.255 AS1257 1
338 195.78.152.0/24 /24 195.78.152.0 – 195.78.152.255 AS1257 1
339 195.78.158.0/24 /24 195.78.158.0 – 195.78.158.255 AS1257 1
340 195.78.159.0/24 /24 195.78.159.0 – 195.78.159.255 AS1257 1
341 195.84.0.0/16 /16 195.84.0.0 – 195.84.255.255 AS1257 1
342 195.234.150.0/24 /24 195.234.150.0 – 195.234.150.255 AS1257 1
343 205.186.72.0/22 /22 205.186.72.0 – 205.186.75.255 AS1257 1
344 212.107.32.0/19 /19 212.107.32.0 – 212.107.63.255 AS1257 1
345 212.151.0.0/16 /16 212.151.0.0 – 212.151.255.255 AS1257 1
346 212.162.160.0/19 /19 212.162.160.0 – 212.162.191.255 AS1257 1
347 212.180.88.0/22 /22 212.180.88.0 – 212.180.91.255 AS1257 1
348 212.214.0.0/16 /16 212.214.0.0 – 212.214.255.255 AS1257 1
349 212.247.0.0/16 /16 212.247.0.0 – 212.247.255.255 AS1257 1
350 213.50.0.0/16 /16 213.50.0.0 – 213.50.255.255 AS1257 1
351 213.88.128.0/17 /17 213.88.128.0 – 213.88.255.255 AS1257 1
352 213.89.0.0/16 /16 213.89.0.0 – 213.89.255.255 AS1257 1
353 213.100.0.0/14 /14 213.100.0.0 – 213.103.255.255 AS1257 1
354 213.100.0.0/19 /19 213.100.0.0 – 213.100.31.255 AS1257 1
355 213.100.48.0/20 /20 213.100.48.0 – 213.100.63.255 AS1257 1
356 213.100.128.0/21 /21 213.100.128.0 – 213.100.135.255 AS1257 1
357 213.100.136.0/22 /22 213.100.136.0 – 213.100.139.255 AS1257 1
358 213.100.160.0/20 /20 213.100.160.0 – 213.100.175.255 AS1257 1
359 213.100.176.0/21 /21 213.100.176.0 – 213.100.183.255 AS1257 1
360 213.100.184.0/22 /22 213.100.184.0 – 213.100.187.255 AS1257 1
361 213.100.188.0/22 /22 213.100.188.0 – 213.100.191.255 AS1257 1
362 213.100.224.0/19 /19 213.100.224.0 – 213.100.255.255 AS1257 1
363 213.101.128.0/21 /21 213.101.128.0 – 213.101.135.255 AS1257 1
364 213.101.130.0/23 /23 213.101.130.0 – 213.101.131.255 AS1257 1
365 213.101.136.0/21 /21 213.101.136.0 – 213.101.143.255 AS1257 1
366 213.101.148.0/22 /22 213.101.148.0 – 213.101.151.255 AS1257 1
367 213.101.188.0/22 /22 213.101.188.0 – 213.101.191.255 AS1257 1
368 213.101.208.0/22 /22 213.101.208.0 – 213.101.211.255 AS1257 1
369 213.101.212.0/22 /22 213.101.212.0 – 213.101.215.255 AS1257 1
370 213.101.216.0/23 /23 213.101.216.0 – 213.101.217.255 AS1257 1
371 213.102.8.0/21 /21 213.102.8.0 – 213.102.15.255 AS1257 1
372 213.102.129.0/24 /24 213.102.129.0 – 213.102.129.255 AS1257 1
373 213.102.136.0/21 /21 213.102.136.0 – 213.102.143.255 AS1257 1
374 213.102.158.0/23 /23 213.102.158.0 – 213.102.159.255 AS1257 1
375 213.103.0.0/17 /17 213.103.0.0 – 213.103.127.255 AS1257 1
376 213.103.168.0/21 /21 213.103.168.0 – 213.103.175.255 AS1257 1
377 213.103.192.0/19 /19 213.103.192.0 – 213.103.223.255 AS1257 1
378 213.130.192.0/19 /19 213.130.192.0 – 213.130.223.255 AS1257 1
379 213.130.200.0/21 /21 213.130.200.0 – 213.130.207.255 AS1257 1
380 213.131.128.0/19 /19 213.131.128.0 – 213.131.159.255 AS1257 1
381 213.134.96.0/19 /19 213.134.96.0 – 213.134.127.255 AS1257 1
382 213.173.192.0/19 /19 213.173.192.0 – 213.173.223.255 AS1257 1
383 213.187.192.0/19 /19 213.187.192.0 – 213.187.223.255 AS1257 1
384 213.200.128.0/18 /18 213.200.128.0 – 213.200.191.255 AS1257 1
385 217.25.240.0/20 /20 217.25.240.0 – 217.25.255.255 AS1257 1
386 217.67.80.0/20 /20 217.67.80.0 – 217.67.95.255 AS1257 1
387 217.78.16.0/20 /20 217.78.16.0 – 217.78.31.255 AS1257 1
388 217.119.160.0/20 /20 217.119.160.0 – 217.119.175.255 AS1257 1
389 217.197.48.0/22 /22 217.197.48.0 – 217.197.51.255 AS1257 1
390 217.197.54.0/24 /24 217.197.54.0 – 217.197.54.255 AS1257 1