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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 337 IPv4 prefixes · ASN: AS36351 · showing 301–337
# Prefix ↓ Mask Range Origin ASN MOAS
301 64.5.40.0/21 /21 64.5.40.0 – 64.5.47.255 AS36351 1
302 64.5.32.0/21 /21 64.5.32.0 – 64.5.39.255 AS36351 1
303 62.84.171.0/24 /24 62.84.171.0 – 62.84.171.255 AS36351 1
304 52.118.192.0/18 /18 52.118.192.0 – 52.118.255.255 AS36351 1
305 52.118.128.0/18 /18 52.118.128.0 – 52.118.191.255 AS36351 1
306 52.118.64.0/18 /18 52.118.64.0 – 52.118.127.255 AS36351 1
307 52.118.0.0/18 /18 52.118.0.0 – 52.118.63.255 AS36351 1
308 52.117.192.0/18 /18 52.117.192.0 – 52.117.255.255 AS36351 1
309 52.117.179.0/24 /24 52.117.179.0 – 52.117.179.255 AS36351 1
310 52.117.128.0/18 /18 52.117.128.0 – 52.117.191.255 AS36351 1
311 52.117.64.0/18 /18 52.117.64.0 – 52.117.127.255 AS36351 1
312 52.117.0.0/20 /20 52.117.0.0 – 52.117.15.255 AS36351 1
313 52.117.0.0/18 /18 52.117.0.0 – 52.117.63.255 AS36351 1
314 52.116.192.0/18 /18 52.116.192.0 – 52.116.255.255 AS36351 1
315 52.116.128.0/20 /20 52.116.128.0 – 52.116.143.255 AS36351 1
316 52.116.128.0/18 /18 52.116.128.0 – 52.116.191.255 AS36351 1
317 52.116.64.0/18 /18 52.116.64.0 – 52.116.127.255 AS36351 1
318 52.116.0.0/18 /18 52.116.0.0 – 52.116.63.255 AS36351 1
319 50.97.32.0/19 /19 50.97.32.0 – 50.97.63.255 AS36351 1
320 50.97.16.0/23 /23 50.97.16.0 – 50.97.17.255 AS36351 1
321 50.22.128.0/18 /18 50.22.128.0 – 50.22.191.255 AS36351 1
322 50.22.64.0/20 /20 50.22.64.0 – 50.22.79.255 AS36351 1
323 50.22.40.0/21 /21 50.22.40.0 – 50.22.47.255 AS36351 1
324 50.22.32.0/21 /21 50.22.32.0 – 50.22.39.255 AS36351 1
325 50.22.24.0/22 /22 50.22.24.0 – 50.22.27.255 AS36351 1
326 50.22.24.0/21 /21 50.22.24.0 – 50.22.31.255 AS36351 1
327 50.22.16.0/21 /21 50.22.16.0 – 50.22.23.255 AS36351 1
328 50.22.8.0/21 /21 50.22.8.0 – 50.22.15.255 AS36351 1
329 50.22.0.0/21 /21 50.22.0.0 – 50.22.7.255 AS36351 1
330 46.16.184.0/21 /21 46.16.184.0 – 46.16.191.255 AS36351 1
331 43.245.168.0/24 /24 43.245.168.0 – 43.245.168.255 AS36351 1
332 13.122.64.0/18 /18 13.122.64.0 – 13.122.127.255 AS36351 1
333 13.121.64.0/18 /18 13.121.64.0 – 13.121.127.255 AS36351 1
334 13.120.64.0/18 /18 13.120.64.0 – 13.120.127.255 AS36351 1
335 13.116.64.0/18 /18 13.116.64.0 – 13.116.127.255 AS36351 1
336 5.83.159.0/24 /24 5.83.159.0 – 5.83.159.255 AS36351 1
337 5.10.96.0/19 /19 5.10.96.0 – 5.10.127.255 AS36351 1