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BGP Full View — RIPE RIS RRC00data as of 2026-07-09 22:06

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
1 136 243
IPv4 origin ASNs
78 651
IPv4 MOAS
6 038
IPv6 prefixes
261 352
IPv6 origin ASNs
36 867
IPv6 MOAS
1 128

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 1 199
314 310 656
/15 2 176
285 212 672
/16 13 919
912 195 584
/17 8 692
284 819 456
/18 14 079
230 670 336
/19 26 710
218 808 320
/20 48 624
199 163 904
/21 56 056
114 802 688
/22 118 659
121 506 816
/23 119 327
61 095 424
/24 720 216
184 375 296
Total 1 130 718 4 308 984 320
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 536 256 addr 72.87%
Not announced 1 165 431 040 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 846 336 addr 49.15%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.47%
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
/28 161
168 820 736
/29 5 525
2 896 691 200
/30 747
195 821 568
/31 362
47 448 064
/32 27 081
1 774 780 416
/33 5 822
190 775 296
/34 5 594
91 652 096
/35 1 942
15 908 864
/36 10 034
41 099 264
/37 1 385
2 836 480
/38 2 766
2 832 384
/39 1 866
955 392
/40 24 440
6 256 640
/41 1 772
226 816
/42 3 077
196 928
/43 1 488
47 616
/44 26 491
423 856
/45 4 554
36 432
/46 5 917
23 668
/47 9 275
18 550
/48 120 716
120 716
Total 261 134 4 413 960 855 478
IPv4 (1 136 243) IPv6 (261 352)
Reset
Found 1 IPv6 prefixes · ASN: AS272908 · showing 1–1
# Prefix ↑ Mask Range Origin ASN MOAS
1 2803:e90::/32 /32 2803:e90:: – 2803:e90:ffff:ffff:ffff:ffff:ffff:ffff AS272908 1