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 352 IPv4 prefixes · ASN: AS38019 · showing 301–352
# Prefix ↑ Mask Range Origin ASN MOAS
301 139.220.214.0/23 /23 139.220.214.0 – 139.220.215.255 AS38019 1
302 139.220.216.0/23 /23 139.220.216.0 – 139.220.217.255 AS38019 1
303 139.220.218.0/23 /23 139.220.218.0 – 139.220.219.255 AS38019 1
304 139.220.220.0/23 /23 139.220.220.0 – 139.220.221.255 AS38019 1
305 139.220.222.0/23 /23 139.220.222.0 – 139.220.223.255 AS38019 1
306 139.220.224.0/23 /23 139.220.224.0 – 139.220.225.255 AS38019 1
307 139.220.226.0/23 /23 139.220.226.0 – 139.220.227.255 AS38019 1
308 139.220.228.0/23 /23 139.220.228.0 – 139.220.229.255 AS38019 1
309 139.220.230.0/23 /23 139.220.230.0 – 139.220.231.255 AS38019 1
310 139.220.232.0/23 /23 139.220.232.0 – 139.220.233.255 AS38019 1
311 139.220.234.0/23 /23 139.220.234.0 – 139.220.235.255 AS38019 1
312 139.220.236.0/23 /23 139.220.236.0 – 139.220.237.255 AS38019 1
313 139.220.238.0/23 /23 139.220.238.0 – 139.220.239.255 AS38019 1
314 139.220.240.0/23 /23 139.220.240.0 – 139.220.241.255 AS38019 1
315 139.220.242.0/23 /23 139.220.242.0 – 139.220.243.255 AS38019 1
316 139.220.244.0/23 /23 139.220.244.0 – 139.220.245.255 AS38019 1
317 139.220.246.0/23 /23 139.220.246.0 – 139.220.247.255 AS38019 1
318 139.220.248.0/23 /23 139.220.248.0 – 139.220.249.255 AS38019 1
319 139.220.250.0/23 /23 139.220.250.0 – 139.220.251.255 AS38019 1
320 139.220.252.0/23 /23 139.220.252.0 – 139.220.253.255 AS38019 1
321 139.220.254.0/23 /23 139.220.254.0 – 139.220.255.255 AS38019 1
322 211.103.80.0/20 /20 211.103.80.0 – 211.103.95.255 AS38019 1
323 211.103.82.0/23 /23 211.103.82.0 – 211.103.83.255 AS38019 1
324 211.103.84.0/24 /24 211.103.84.0 – 211.103.84.255 AS38019 1
325 211.103.85.0/24 /24 211.103.85.0 – 211.103.85.255 AS38019 1
326 211.103.89.0/24 /24 211.103.89.0 – 211.103.89.255 AS38019 1
327 211.103.91.0/24 /24 211.103.91.0 – 211.103.91.255 AS38019 1
328 211.103.92.0/22 /22 211.103.92.0 – 211.103.95.255 AS38019 1
329 211.137.144.0/20 /20 211.137.144.0 – 211.137.159.255 AS38019 1
330 211.137.147.0/24 /24 211.137.147.0 – 211.137.147.255 AS38019 1
331 211.137.152.0/24 /24 211.137.152.0 – 211.137.152.255 AS38019 1
332 211.137.153.0/24 /24 211.137.153.0 – 211.137.153.255 AS38019 1
333 211.137.159.0/24 /24 211.137.159.0 – 211.137.159.255 AS38019 1
334 211.137.160.0/20 /20 211.137.160.0 – 211.137.175.255 AS38019 1
335 211.137.162.0/23 /23 211.137.162.0 – 211.137.163.255 AS38019 1
336 211.137.164.0/23 /23 211.137.164.0 – 211.137.165.255 AS38019 1
337 211.137.166.0/24 /24 211.137.166.0 – 211.137.166.255 AS38019 1
338 211.137.167.0/24 /24 211.137.167.0 – 211.137.167.255 AS38019 1
339 211.137.168.0/23 /23 211.137.168.0 – 211.137.169.255 AS38019 1
340 211.137.170.0/24 /24 211.137.170.0 – 211.137.170.255 AS38019 1
341 211.137.171.0/24 /24 211.137.171.0 – 211.137.171.255 AS38019 1
342 211.137.172.0/24 /24 211.137.172.0 – 211.137.172.255 AS38019 1
343 211.137.174.0/23 /23 211.137.174.0 – 211.137.175.255 AS38019 1
344 223.104.7.0/24 /24 223.104.7.0 – 223.104.7.255 AS38019 1
345 223.104.227.0/24 /24 223.104.227.0 – 223.104.227.255 AS38019 1
346 223.104.228.0/24 /24 223.104.228.0 – 223.104.228.255 AS38019 1
347 223.104.229.0/24 /24 223.104.229.0 – 223.104.229.255 AS38019 1
348 223.104.230.0/24 /24 223.104.230.0 – 223.104.230.255 AS38019 1
349 223.160.134.0/24 /24 223.160.134.0 – 223.160.134.255 AS38019 1
350 223.160.135.0/24 /24 223.160.135.0 – 223.160.135.255 AS38019 1
351 223.161.202.0/24 /24 223.161.202.0 – 223.161.202.255 AS38019 1
352 223.161.203.0/24 /24 223.161.203.0 – 223.161.203.255 AS38019 1