BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
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