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 338 IPv6 prefixes · ASN: AS852 · showing 301–338
# Prefix ↑ Mask Range Origin ASN MOAS
301 2001:56b:b512::/47 /47 2001:56b:b512:: – 2001:56b:b513:ffff:ffff:ffff:ffff:ffff AS852 1
302 2001:56b:b514::/47 /47 2001:56b:b514:: – 2001:56b:b515:ffff:ffff:ffff:ffff:ffff AS852 1
303 2001:56b:b516::/47 /47 2001:56b:b516:: – 2001:56b:b517:ffff:ffff:ffff:ffff:ffff AS852 1
304 2001:56b:b518::/47 /47 2001:56b:b518:: – 2001:56b:b519:ffff:ffff:ffff:ffff:ffff AS852 1
305 2001:56b:b51a::/47 /47 2001:56b:b51a:: – 2001:56b:b51b:ffff:ffff:ffff:ffff:ffff AS852 1
306 2001:56b:b51c::/48 /48 2001:56b:b51c:: – 2001:56b:b51c:ffff:ffff:ffff:ffff:ffff AS852 1
307 2001:56b:b51d::/48 /48 2001:56b:b51d:: – 2001:56b:b51d:ffff:ffff:ffff:ffff:ffff AS852 1
308 2001:56b:b51e::/48 /48 2001:56b:b51e:: – 2001:56b:b51e:ffff:ffff:ffff:ffff:ffff AS852 1
309 2001:56b:b51f::/48 /48 2001:56b:b51f:: – 2001:56b:b51f:ffff:ffff:ffff:ffff:ffff AS852 1
310 2001:56b:c000::/35 /35 2001:56b:c000:: – 2001:56b:dfff:ffff:ffff:ffff:ffff:ffff AS852 1
311 2001:56b:e000::/35 /35 2001:56b:e000:: – 2001:56b:ffff:ffff:ffff:ffff:ffff:ffff AS852 1
312 2001:56b:e00b::/48 /48 2001:56b:e00b:: – 2001:56b:e00b:ffff:ffff:ffff:ffff:ffff AS852 1
313 2001:56b:ffe0::/44 /44 2001:56b:ffe0:: – 2001:56b:ffef:ffff:ffff:ffff:ffff:ffff AS852 1
314 2001:56b:fff0::/44 /44 2001:56b:fff0:: – 2001:56b:ffff:ffff:ffff:ffff:ffff:ffff AS852 1
315 2001:56f:a020::/44 /44 2001:56f:a020:: – 2001:56f:a02f:ffff:ffff:ffff:ffff:ffff AS852 1
316 2001:56f:a030::/44 /44 2001:56f:a030:: – 2001:56f:a03f:ffff:ffff:ffff:ffff:ffff AS852 1
317 2001:56f:b030::/44 /44 2001:56f:b030:: – 2001:56f:b03f:ffff:ffff:ffff:ffff:ffff AS852 1
318 2001:56f:b040::/44 /44 2001:56f:b040:: – 2001:56f:b04f:ffff:ffff:ffff:ffff:ffff AS852 1
319 2001:56f:b090::/44 /44 2001:56f:b090:: – 2001:56f:b09f:ffff:ffff:ffff:ffff:ffff AS852 1
320 2001:56f:b0a0::/44 /44 2001:56f:b0a0:: – 2001:56f:b0af:ffff:ffff:ffff:ffff:ffff AS852 1
321 2001:56f:b0d0::/44 /44 2001:56f:b0d0:: – 2001:56f:b0df:ffff:ffff:ffff:ffff:ffff AS852 1
322 2001:56f:b100::/44 /44 2001:56f:b100:: – 2001:56f:b10f:ffff:ffff:ffff:ffff:ffff AS852 1
323 2001:56f:c020::/44 /44 2001:56f:c020:: – 2001:56f:c02f:ffff:ffff:ffff:ffff:ffff AS852 1
324 2001:56f:c030::/44 /44 2001:56f:c030:: – 2001:56f:c03f:ffff:ffff:ffff:ffff:ffff AS852 1
325 2001:56f:c070::/44 /44 2001:56f:c070:: – 2001:56f:c07f:ffff:ffff:ffff:ffff:ffff AS852 1
326 2001:56f:c0b0::/44 /44 2001:56f:c0b0:: – 2001:56f:c0bf:ffff:ffff:ffff:ffff:ffff AS852 1
327 2001:56f:d020::/44 /44 2001:56f:d020:: – 2001:56f:d02f:ffff:ffff:ffff:ffff:ffff AS852 1
328 2001:56f:d030::/44 /44 2001:56f:d030:: – 2001:56f:d03f:ffff:ffff:ffff:ffff:ffff AS852 1
329 2001:56f:d0a0::/44 /44 2001:56f:d0a0:: – 2001:56f:d0af:ffff:ffff:ffff:ffff:ffff AS852 1
330 2001:56f:d0b0::/44 /44 2001:56f:d0b0:: – 2001:56f:d0bf:ffff:ffff:ffff:ffff:ffff AS852 1
331 2001:56f:f820::/44 /44 2001:56f:f820:: – 2001:56f:f82f:ffff:ffff:ffff:ffff:ffff AS852 1
332 2001:56f:f860::/44 /44 2001:56f:f860:: – 2001:56f:f86f:ffff:ffff:ffff:ffff:ffff AS852 1
333 2001:56f:f870::/44 /44 2001:56f:f870:: – 2001:56f:f87f:ffff:ffff:ffff:ffff:ffff AS852 1
334 2001:56f:f8a0::/44 /44 2001:56f:f8a0:: – 2001:56f:f8af:ffff:ffff:ffff:ffff:ffff AS852 1
335 2001:56f:f8b0::/44 /44 2001:56f:f8b0:: – 2001:56f:f8bf:ffff:ffff:ffff:ffff:ffff AS852 1
336 2602:812:2003::/48 /48 2602:812:2003:: – 2602:812:2003:ffff:ffff:ffff:ffff:ffff AS852 1
337 2602:fc6b::/36 /36 2602:fc6b:: – 2602:fc6b:fff:ffff:ffff:ffff:ffff:ffff AS852 1
338 2620:ed:4000::/48 /48 2620:ed:4000:: – 2620:ed:4000:ffff:ffff:ffff:ffff:ffff AS852 1