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BGP Full View — RIPE RIS RRC00data as of 2026-09-25 14:28

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
1 152 874
IPv4 origin ASNs
79 144
IPv4 MOAS
5 925
IPv6 prefixes
266 964
IPv6 origin ASNs
37 436
IPv6 MOAS
1 045

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
/13 594
311 427 072
/14 1 205
315 883 520
/15 2 193
287 440 896
/16 13 979
916 127 744
/17 8 671
284 131 328
/18 13 945
228 474 880
/19 26 705
218 767 360
/20 48 473
198 545 408
/21 56 375
115 456 000
/22 117 841
120 669 184
/23 120 404
61 646 848
/24 736 512
188 547 072
Total 1 147 368 4 319 810 560
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 534 528 addr 73.03%
Not announced 1 158 432 768 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 790 720 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 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 836
3 059 744 768
/30 751
196 870 144
/31 389
50 987 008
/32 27 346
1 792 147 456
/33 6 079
199 196 672
/34 5 713
93 601 792
/35 2 001
16 392 192
/36 10 096
41 353 216
/37 1 411
2 889 728
/38 2 817
2 884 608
/39 1 886
965 632
/40 24 928
6 381 568
/41 1 844
236 032
/42 3 114
199 296
/43 1 479
47 328
/44 27 083
433 328
/45 4 939
39 512
/46 6 607
26 428
/47 9 633
19 266
/48 122 483
122 483
Total 266 740 4 414 625 955 161
IPv4 (1 152 874) IPv6 (266 964)
Reset
Found 27 IPv6 prefixes · ASN: AS140876 · showing 1–27
# Prefix ↑ Mask Range Origin ASN MOAS
1 2406:8840::/32 /32 2406:8840:: – 2406:8840:ffff:ffff:ffff:ffff:ffff:ffff AS140876 1
2 2406:8840:31::/48 /48 2406:8840:31:: – 2406:8840:31:ffff:ffff:ffff:ffff:ffff AS140876 1
3 2406:8840:32::/48 /48 2406:8840:32:: – 2406:8840:32:ffff:ffff:ffff:ffff:ffff AS140876 1
4 2406:8840:33::/48 /48 2406:8840:33:: – 2406:8840:33:ffff:ffff:ffff:ffff:ffff AS140876 1
5 2406:8840:34::/48 /48 2406:8840:34:: – 2406:8840:34:ffff:ffff:ffff:ffff:ffff AS140876 1
6 2406:8840:35::/48 /48 2406:8840:35:: – 2406:8840:35:ffff:ffff:ffff:ffff:ffff AS140876 1
7 2406:8840:101::/48 /48 2406:8840:101:: – 2406:8840:101:ffff:ffff:ffff:ffff:ffff AS140876 1
8 2406:8840:102::/48 /48 2406:8840:102:: – 2406:8840:102:ffff:ffff:ffff:ffff:ffff AS140876 1
9 2406:8840:103::/48 /48 2406:8840:103:: – 2406:8840:103:ffff:ffff:ffff:ffff:ffff AS140876 1
10 2406:8840:104::/48 /48 2406:8840:104:: – 2406:8840:104:ffff:ffff:ffff:ffff:ffff AS140876 1
11 2406:8840:105::/48 /48 2406:8840:105:: – 2406:8840:105:ffff:ffff:ffff:ffff:ffff AS140876 1
12 2406:8840:106::/48 /48 2406:8840:106:: – 2406:8840:106:ffff:ffff:ffff:ffff:ffff AS140876 1
13 2406:8840:107::/48 /48 2406:8840:107:: – 2406:8840:107:ffff:ffff:ffff:ffff:ffff AS140876 1
14 2406:8840:108::/48 /48 2406:8840:108:: – 2406:8840:108:ffff:ffff:ffff:ffff:ffff AS140876 1
15 2406:8840:109::/48 /48 2406:8840:109:: – 2406:8840:109:ffff:ffff:ffff:ffff:ffff AS140876 1
16 2406:8840:110::/48 /48 2406:8840:110:: – 2406:8840:110:ffff:ffff:ffff:ffff:ffff AS140876 1
17 2406:8840:111::/48 /48 2406:8840:111:: – 2406:8840:111:ffff:ffff:ffff:ffff:ffff AS140876 1
18 2406:8840:112::/48 /48 2406:8840:112:: – 2406:8840:112:ffff:ffff:ffff:ffff:ffff AS140876 1
19 2406:8840:113::/48 /48 2406:8840:113:: – 2406:8840:113:ffff:ffff:ffff:ffff:ffff AS140876 1
20 2406:8840:114::/48 /48 2406:8840:114:: – 2406:8840:114:ffff:ffff:ffff:ffff:ffff AS140876 1
21 2406:8840:115::/48 /48 2406:8840:115:: – 2406:8840:115:ffff:ffff:ffff:ffff:ffff AS140876 1
22 2406:8840:116::/48 /48 2406:8840:116:: – 2406:8840:116:ffff:ffff:ffff:ffff:ffff AS140876 1
23 2406:8840:201::/48 /48 2406:8840:201:: – 2406:8840:201:ffff:ffff:ffff:ffff:ffff AS140876 1
24 2406:8840:202::/48 /48 2406:8840:202:: – 2406:8840:202:ffff:ffff:ffff:ffff:ffff AS140876 1
25 2406:8840:301::/48 /48 2406:8840:301:: – 2406:8840:301:ffff:ffff:ffff:ffff:ffff AS140876 1
26 2406:8840:302::/48 /48 2406:8840:302:: – 2406:8840:302:ffff:ffff:ffff:ffff:ffff AS140876 1
27 2406:8840:303::/48 /48 2406:8840:303:: – 2406:8840:303:ffff:ffff:ffff:ffff:ffff AS140876 1