BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 340 IPv4 prefixes · ASN: AS36351 · showing 301–340
# Prefix ↑ Mask Range Origin ASN MOAS
301 185.150.177.0/24 /24 185.150.177.0 – 185.150.177.255 AS36351 1
302 185.228.36.0/22 /22 185.228.36.0 – 185.228.39.255 AS36351 1
303 185.228.36.0/24 /24 185.228.36.0 – 185.228.36.255 AS36351 1
304 185.228.37.0/24 /24 185.228.37.0 – 185.228.37.255 AS36351 1
305 185.228.38.0/24 /24 185.228.38.0 – 185.228.38.255 AS36351 1
306 185.228.39.0/24 /24 185.228.39.0 – 185.228.39.255 AS36351 1
307 185.228.68.0/22 /22 185.228.68.0 – 185.228.71.255 AS36351 1
308 192.107.243.0/24 /24 192.107.243.0 – 192.107.243.255 AS36351 1
309 192.255.0.0/19 /19 192.255.0.0 – 192.255.31.255 AS36351 1
310 192.255.30.0/24 /24 192.255.30.0 – 192.255.30.255 AS36351 1
311 192.255.32.0/19 /19 192.255.32.0 – 192.255.63.255 AS36351 1
312 198.23.96.0/21 /21 198.23.96.0 – 198.23.103.255 AS36351 1
313 198.23.104.0/22 /22 198.23.104.0 – 198.23.107.255 AS36351 1
314 198.23.112.0/20 /20 198.23.112.0 – 198.23.127.255 AS36351 1
315 199.20.36.0/24 /24 199.20.36.0 – 199.20.36.255 AS36351 1
316 199.20.38.0/24 /24 199.20.38.0 – 199.20.38.255 AS36351 1
317 199.20.39.0/24 /24 199.20.39.0 – 199.20.39.255 AS36351 1
318 199.166.36.0/23 /23 199.166.36.0 – 199.166.37.255 AS16509, AS36351 2
319 199.187.172.0/22 /22 199.187.172.0 – 199.187.175.255 AS36351 1
320 199.244.72.0/22 /22 199.244.72.0 – 199.244.75.255 AS36351 1
321 203.57.74.0/23 /23 203.57.74.0 – 203.57.75.255 AS36351 1
322 206.253.232.0/21 /21 206.253.232.0 – 206.253.239.255 AS36351 1
323 207.44.128.0/17 /17 207.44.128.0 – 207.44.255.255 AS36351 1
324 207.218.192.0/18 /18 207.218.192.0 – 207.218.255.255 AS36351 1
325 207.231.148.0/23 /23 207.231.148.0 – 207.231.149.255 AS36351 1
326 207.231.152.0/23 /23 207.231.152.0 – 207.231.153.255 AS36351 1
327 207.231.156.0/23 /23 207.231.156.0 – 207.231.157.255 AS36351 1
328 207.231.158.0/23 /23 207.231.158.0 – 207.231.159.255 AS36351 1
329 208.43.0.0/18 /18 208.43.0.0 – 208.43.63.255 AS36351 1
330 208.43.128.0/18 /18 208.43.128.0 – 208.43.191.255 AS36351 1
331 208.43.192.0/19 /19 208.43.192.0 – 208.43.223.255 AS36351 1
332 208.101.0.0/18 /18 208.101.0.0 – 208.101.63.255 AS36351 1
333 209.85.0.0/17 /17 209.85.0.0 – 209.85.127.255 AS36351 1
334 216.12.192.0/19 /19 216.12.192.0 – 216.12.223.255 AS36351 1
335 216.12.217.0/24 /24 216.12.217.0 – 216.12.217.255 AS36351 1
336 216.127.64.0/19 /19 216.127.64.0 – 216.127.95.255 AS36351 1
337 216.127.71.0/24 /24 216.127.71.0 – 216.127.71.255 AS36351 1
338 216.185.96.0/19 /19 216.185.96.0 – 216.185.127.255 AS36351 1
339 216.234.224.0/24 /24 216.234.224.0 – 216.234.224.255 AS36351 1
340 216.234.226.0/23 /23 216.234.226.0 – 216.234.227.255 AS36351 1