BGP Full View — RIPE RIS RRC00data as of 2026-06-11 02:51

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
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

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
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    — of total IPv4 space 13.67%
    — of announceable space (total − tech/reserved) 15.86%
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) 388 /24 0.02%

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 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
Reset
Found 342 IPv4 prefixes · ASN: AS33915 · showing 301–342
# Prefix ↑ Mask Range Origin ASN MOAS
301 217.101.0.0/17 /17 217.101.0.0 – 217.101.127.255 AS33915 1
302 217.101.128.0/17 /17 217.101.128.0 – 217.101.255.255 AS33915 1
303 217.102.0.0/17 /17 217.102.0.0 – 217.102.127.255 AS33915 1
304 217.102.0.0/18 /18 217.102.0.0 – 217.102.63.255 AS33915 1
305 217.102.64.0/18 /18 217.102.64.0 – 217.102.127.255 AS33915 1
306 217.102.128.0/18 /18 217.102.128.0 – 217.102.191.255 AS33915 1
307 217.102.128.0/19 /19 217.102.128.0 – 217.102.159.255 AS33915 1
308 217.102.160.0/19 /19 217.102.160.0 – 217.102.191.255 AS33915 1
309 217.102.192.0/19 /19 217.102.192.0 – 217.102.223.255 AS33915 1
310 217.102.192.0/20 /20 217.102.192.0 – 217.102.207.255 AS33915 1
311 217.102.208.0/20 /20 217.102.208.0 – 217.102.223.255 AS33915 1
312 217.102.224.0/21 /21 217.102.224.0 – 217.102.231.255 AS33915 1
313 217.102.224.0/22 /22 217.102.224.0 – 217.102.227.255 AS33915 1
314 217.102.228.0/22 /22 217.102.228.0 – 217.102.231.255 AS33915 1
315 217.103.0.0/16 /16 217.103.0.0 – 217.103.255.255 AS33915 1
316 217.103.0.0/17 /17 217.103.0.0 – 217.103.127.255 AS33915 1
317 217.103.128.0/17 /17 217.103.128.0 – 217.103.255.255 AS33915 1
318 217.104.0.0/17 /17 217.104.0.0 – 217.104.127.255 AS33915 1
319 217.104.0.0/18 /18 217.104.0.0 – 217.104.63.255 AS33915 1
320 217.104.64.0/18 /18 217.104.64.0 – 217.104.127.255 AS33915 1
321 217.104.128.0/17 /17 217.104.128.0 – 217.104.255.255 AS33915 1
322 217.104.128.0/18 /18 217.104.128.0 – 217.104.191.255 AS33915 1
323 217.104.192.0/18 /18 217.104.192.0 – 217.104.255.255 AS33915 1
324 217.105.0.0/18 /18 217.105.0.0 – 217.105.63.255 AS33915 1
325 217.105.0.0/19 /19 217.105.0.0 – 217.105.31.255 AS33915 1
326 217.105.32.0/19 /19 217.105.32.0 – 217.105.63.255 AS33915 1
327 217.105.64.0/18 /18 217.105.64.0 – 217.105.127.255 AS33915 1
328 217.105.64.0/19 /19 217.105.64.0 – 217.105.95.255 AS33915 1
329 217.105.96.0/19 /19 217.105.96.0 – 217.105.127.255 AS33915 1
330 217.105.128.0/18 /18 217.105.128.0 – 217.105.191.255 AS33915 1
331 217.105.128.0/19 /19 217.105.128.0 – 217.105.159.255 AS33915 1
332 217.105.160.0/19 /19 217.105.160.0 – 217.105.191.255 AS33915 1
333 217.105.192.0/19 /19 217.105.192.0 – 217.105.223.255 AS33915 1
334 217.105.192.0/20 /20 217.105.192.0 – 217.105.207.255 AS33915 1
335 217.105.208.0/20 /20 217.105.208.0 – 217.105.223.255 AS33915 1
336 217.105.224.0/19 /19 217.105.224.0 – 217.105.255.255 AS33915 1
337 217.105.224.0/20 /20 217.105.224.0 – 217.105.239.255 AS33915 1
338 217.105.240.0/20 /20 217.105.240.0 – 217.105.255.255 AS33915 1
339 217.112.112.0/20 /20 217.112.112.0 – 217.112.127.255 AS33915 1
340 217.120.0.0/14 /14 217.120.0.0 – 217.123.255.255 AS33915 1
341 217.120.0.0/15 /15 217.120.0.0 – 217.121.255.255 AS33915 1
342 217.122.0.0/15 /15 217.122.0.0 – 217.123.255.255 AS33915 1