BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 397 IPv4 prefixes · ASN: AS4739 · showing 301–397
# Prefix ↑ Mask Range Origin ASN MOAS
301 203.206.173.0/24 /24 203.206.173.0 – 203.206.173.255 AS4739 1
302 203.206.174.0/24 /24 203.206.174.0 – 203.206.174.255 AS4739 1
303 203.206.175.0/24 /24 203.206.175.0 – 203.206.175.255 AS4739 1
304 203.206.176.0/24 /24 203.206.176.0 – 203.206.176.255 AS4739 1
305 203.206.177.0/24 /24 203.206.177.0 – 203.206.177.255 AS4739 1
306 203.206.178.0/24 /24 203.206.178.0 – 203.206.178.255 AS4739 1
307 203.206.179.0/24 /24 203.206.179.0 – 203.206.179.255 AS4739 1
308 203.206.180.0/24 /24 203.206.180.0 – 203.206.180.255 AS4739 1
309 203.206.181.0/24 /24 203.206.181.0 – 203.206.181.255 AS4739 1
310 203.206.182.0/24 /24 203.206.182.0 – 203.206.182.255 AS4739 1
311 203.206.183.0/24 /24 203.206.183.0 – 203.206.183.255 AS4739 1
312 203.206.184.0/24 /24 203.206.184.0 – 203.206.184.255 AS4739 1
313 203.206.185.0/24 /24 203.206.185.0 – 203.206.185.255 AS4739 1
314 203.206.186.0/24 /24 203.206.186.0 – 203.206.186.255 AS4739 1
315 203.206.187.0/24 /24 203.206.187.0 – 203.206.187.255 AS4739 1
316 203.206.188.0/24 /24 203.206.188.0 – 203.206.188.255 AS4739 1
317 203.206.189.0/24 /24 203.206.189.0 – 203.206.189.255 AS4739 1
318 203.206.190.0/24 /24 203.206.190.0 – 203.206.190.255 AS4739 1
319 203.206.192.0/24 /24 203.206.192.0 – 203.206.192.255 AS4739 1
320 203.206.193.0/24 /24 203.206.193.0 – 203.206.193.255 AS4739 1
321 203.206.194.0/24 /24 203.206.194.0 – 203.206.194.255 AS4739 1
322 203.206.195.0/24 /24 203.206.195.0 – 203.206.195.255 AS4739 1
323 203.206.197.0/24 /24 203.206.197.0 – 203.206.197.255 AS4739 1
324 203.206.198.0/23 /23 203.206.198.0 – 203.206.199.255 AS4739 1
325 203.206.200.0/24 /24 203.206.200.0 – 203.206.200.255 AS4739 1
326 203.206.202.0/24 /24 203.206.202.0 – 203.206.202.255 AS4739 1
327 203.206.203.0/24 /24 203.206.203.0 – 203.206.203.255 AS4739 1
328 203.206.204.0/24 /24 203.206.204.0 – 203.206.204.255 AS4739 1
329 203.206.205.0/24 /24 203.206.205.0 – 203.206.205.255 AS4739 1
330 203.206.206.0/24 /24 203.206.206.0 – 203.206.206.255 AS4739 1
331 203.206.207.0/24 /24 203.206.207.0 – 203.206.207.255 AS4739 1
332 203.206.208.0/24 /24 203.206.208.0 – 203.206.208.255 AS4739 1
333 203.206.209.0/24 /24 203.206.209.0 – 203.206.209.255 AS4739 1
334 203.206.210.0/24 /24 203.206.210.0 – 203.206.210.255 AS4739 1
335 203.206.211.0/24 /24 203.206.211.0 – 203.206.211.255 AS4739 1
336 203.206.212.0/24 /24 203.206.212.0 – 203.206.212.255 AS4739 1
337 203.206.213.0/24 /24 203.206.213.0 – 203.206.213.255 AS4739 1
338 203.206.214.0/24 /24 203.206.214.0 – 203.206.214.255 AS4739 1
339 203.206.217.0/24 /24 203.206.217.0 – 203.206.217.255 AS4739 1
340 203.206.218.0/24 /24 203.206.218.0 – 203.206.218.255 AS4739 1
341 203.206.219.0/24 /24 203.206.219.0 – 203.206.219.255 AS4739 1
342 203.206.220.0/24 /24 203.206.220.0 – 203.206.220.255 AS4739 1
343 203.206.221.0/24 /24 203.206.221.0 – 203.206.221.255 AS4739 1
344 203.206.223.0/24 /24 203.206.223.0 – 203.206.223.255 AS4739 1
345 203.206.224.0/24 /24 203.206.224.0 – 203.206.224.255 AS4739 1
346 203.206.225.0/24 /24 203.206.225.0 – 203.206.225.255 AS4739 1
347 203.206.226.0/24 /24 203.206.226.0 – 203.206.226.255 AS4739 1
348 203.206.227.0/24 /24 203.206.227.0 – 203.206.227.255 AS4739 1
349 203.206.228.0/22 /22 203.206.228.0 – 203.206.231.255 AS4739 1
350 203.206.232.0/21 /21 203.206.232.0 – 203.206.239.255 AS4739 1
351 203.214.1.0/24 /24 203.214.1.0 – 203.214.1.255 AS4739 1
352 203.214.9.0/24 /24 203.214.9.0 – 203.214.9.255 AS4739 1
353 203.214.22.0/23 /23 203.214.22.0 – 203.214.23.255 AS4739 1
354 203.214.24.0/24 /24 203.214.24.0 – 203.214.24.255 AS4739 1
355 203.214.64.0/21 /21 203.214.64.0 – 203.214.71.255 AS4739 1
356 203.214.65.0/24 /24 203.214.65.0 – 203.214.65.255 AS4739 1
357 203.214.67.0/24 /24 203.214.67.0 – 203.214.67.255 AS4739 1
358 203.214.68.0/24 /24 203.214.68.0 – 203.214.68.255 AS4739 1
359 203.215.0.0/19 /19 203.215.0.0 – 203.215.31.255 AS4739 1
360 203.215.6.0/23 /23 203.215.6.0 – 203.215.7.255 AS4739 1
361 203.215.10.0/23 /23 203.215.10.0 – 203.215.11.255 AS4739 1
362 203.215.11.0/24 /24 203.215.11.0 – 203.215.11.255 AS4739 1
363 203.215.12.0/24 /24 203.215.12.0 – 203.215.12.255 AS4739 1
364 203.215.13.0/24 /24 203.215.13.0 – 203.215.13.255 AS4739 1
365 203.215.16.0/23 /23 203.215.16.0 – 203.215.17.255 AS4739 1
366 203.215.29.0/24 /24 203.215.29.0 – 203.215.29.255 AS4739 1
367 203.215.30.0/24 /24 203.215.30.0 – 203.215.30.255 AS4739 1
368 203.217.4.0/22 /22 203.217.4.0 – 203.217.7.255 AS4739 1
369 203.217.4.0/24 /24 203.217.4.0 – 203.217.4.255 AS4739 1
370 203.217.8.0/23 /23 203.217.8.0 – 203.217.9.255 AS4739 1
371 203.217.10.0/23 /23 203.217.10.0 – 203.217.11.255 AS4739 1
372 203.217.12.0/23 /23 203.217.12.0 – 203.217.13.255 AS4739 1
373 203.217.15.0/24 /24 203.217.15.0 – 203.217.15.255 AS4739 1
374 203.217.16.0/22 /22 203.217.16.0 – 203.217.19.255 AS4739 1
375 203.217.20.0/22 /22 203.217.20.0 – 203.217.23.255 AS4739 1
376 203.217.28.0/22 /22 203.217.28.0 – 203.217.31.255 AS4739 1
377 203.217.56.0/23 /23 203.217.56.0 – 203.217.57.255 AS4739 1
378 203.217.58.0/23 /23 203.217.58.0 – 203.217.59.255 AS4739 1
379 203.217.59.0/24 /24 203.217.59.0 – 203.217.59.255 AS4739 1
380 203.217.60.0/23 /23 203.217.60.0 – 203.217.61.255 AS4739 1
381 203.217.61.0/24 /24 203.217.61.0 – 203.217.61.255 AS4739 1
382 210.9.68.0/24 /24 210.9.68.0 – 210.9.68.255 AS4739 1
383 210.15.192.0/18 /18 210.15.192.0 – 210.15.255.255 AS4739 1
384 210.15.192.0/21 /21 210.15.192.0 – 210.15.199.255 AS4739 1
385 210.15.200.0/22 /22 210.15.200.0 – 210.15.203.255 AS4739 1
386 210.15.204.0/22 /22 210.15.204.0 – 210.15.207.255 AS4739 1
387 210.15.218.0/24 /24 210.15.218.0 – 210.15.218.255 AS4739 1
388 210.15.219.0/24 /24 210.15.219.0 – 210.15.219.255 AS4739 1
389 210.15.220.0/24 /24 210.15.220.0 – 210.15.220.255 AS4739 1
390 210.15.224.0/24 /24 210.15.224.0 – 210.15.224.255 AS4739 1
391 210.15.250.0/23 /23 210.15.250.0 – 210.15.251.255 AS4739 1
392 210.15.255.0/24 /24 210.15.255.0 – 210.15.255.255 AS4739 1
393 210.84.0.0/18 /18 210.84.0.0 – 210.84.63.255 AS4739 1
394 219.90.128.0/17 /17 219.90.128.0 – 219.90.255.255 AS4739 1
395 220.235.0.0/16 /16 220.235.0.0 – 220.235.255.255 AS4739 1
396 220.253.0.0/16 /16 220.253.0.0 – 220.253.255.255 AS4739 1
397 220.253.0.0/17 /17 220.253.0.0 – 220.253.127.255 AS4739 1