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BGP Full View — RIPE RIS RRC00data as of 2026-07-03 21:17

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
1 136 887
IPv4 origin ASNs
78 622
IPv4 MOAS
5 806
IPv6 prefixes
260 865
IPv6 origin ASNs
36 822
IPv6 MOAS
1 117

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
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 909
911 540 224
/17 8 718
285 671 424
/18 14 074
230 588 416
/19 26 685
218 603 520
/20 48 642
199 237 632
/21 56 034
114 757 632
/22 118 701
121 549 824
/23 119 336
61 100 032
/24 720 817
184 529 152
Total 1 131 353 4 309 910 784
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 540 096 addr 72.87%
Not announced 1 165 427 200 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 842 496 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
/28 162
169 869 312
/29 5 521
2 894 594 048
/30 747
195 821 568
/31 361
47 316 992
/32 27 044
1 772 355 584
/33 5 811
190 414 848
/34 5 533
90 652 672
/35 1 969
16 130 048
/36 10 033
41 095 168
/37 1 387
2 840 576
/38 2 762
2 828 288
/39 1 859
951 808
/40 24 521
6 277 376
/41 1 772
226 816
/42 3 052
195 328
/43 1 482
47 424
/44 26 404
422 464
/45 4 575
36 600
/46 5 914
23 656
/47 9 217
18 434
/48 120 410
120 410
Total 260 655 4 413 956 121 916
IPv4 (1 136 887) IPv6 (260 865)
Reset
Found 22 IPv6 prefixes · ASN: AS45910 · showing 1–22
# Prefix ↑ Mask Range Origin ASN MOAS
1 2404:fc00:20::/48 /48 2404:fc00:20:: – 2404:fc00:20:ffff:ffff:ffff:ffff:ffff AS45910 1
2 2404:fc00:21::/48 /48 2404:fc00:21:: – 2404:fc00:21:ffff:ffff:ffff:ffff:ffff AS45910 1
3 2404:fc00:22::/48 /48 2404:fc00:22:: – 2404:fc00:22:ffff:ffff:ffff:ffff:ffff AS45910 1
4 2404:fc00:23::/48 /48 2404:fc00:23:: – 2404:fc00:23:ffff:ffff:ffff:ffff:ffff AS45910 1
5 2404:fc00:76::/48 /48 2404:fc00:76:: – 2404:fc00:76:ffff:ffff:ffff:ffff:ffff AS45910 1
6 2404:fc00:77::/48 /48 2404:fc00:77:: – 2404:fc00:77:ffff:ffff:ffff:ffff:ffff AS45910 1
7 2404:fc00:78::/48 /48 2404:fc00:78:: – 2404:fc00:78:ffff:ffff:ffff:ffff:ffff AS45910 1
8 2404:fc00:79::/48 /48 2404:fc00:79:: – 2404:fc00:79:ffff:ffff:ffff:ffff:ffff AS45910 1
9 2404:fc00:192::/48 /48 2404:fc00:192:: – 2404:fc00:192:ffff:ffff:ffff:ffff:ffff AS45910 1
10 2404:fc00:193::/48 /48 2404:fc00:193:: – 2404:fc00:193:ffff:ffff:ffff:ffff:ffff AS45910 1
11 2404:fc00:194::/48 /48 2404:fc00:194:: – 2404:fc00:194:ffff:ffff:ffff:ffff:ffff AS45910 1
12 2404:fc00:195::/48 /48 2404:fc00:195:: – 2404:fc00:195:ffff:ffff:ffff:ffff:ffff AS45910 1
13 2404:fc00:230::/48 /48 2404:fc00:230:: – 2404:fc00:230:ffff:ffff:ffff:ffff:ffff AS45910 1
14 2404:fc00:231::/48 /48 2404:fc00:231:: – 2404:fc00:231:ffff:ffff:ffff:ffff:ffff AS45910 1
15 2404:fc00:1001::/48 /48 2404:fc00:1001:: – 2404:fc00:1001:ffff:ffff:ffff:ffff:ffff AS45910 1
16 2404:fc00:1002::/48 /48 2404:fc00:1002:: – 2404:fc00:1002:ffff:ffff:ffff:ffff:ffff AS45910 1
17 2404:fc00:1003::/48 /48 2404:fc00:1003:: – 2404:fc00:1003:ffff:ffff:ffff:ffff:ffff AS45910 1
18 2404:fc00:1004::/48 /48 2404:fc00:1004:: – 2404:fc00:1004:ffff:ffff:ffff:ffff:ffff AS45910 1
19 2404:fc00:1005::/48 /48 2404:fc00:1005:: – 2404:fc00:1005:ffff:ffff:ffff:ffff:ffff AS45910 1
20 2404:fc00:1006::/48 /48 2404:fc00:1006:: – 2404:fc00:1006:ffff:ffff:ffff:ffff:ffff AS45910 1
21 2404:fc00:1007::/48 /48 2404:fc00:1007:: – 2404:fc00:1007:ffff:ffff:ffff:ffff:ffff AS45910 1
22 2404:fc00:1008::/48 /48 2404:fc00:1008:: – 2404:fc00:1008:ffff:ffff:ffff:ffff:ffff AS45910 1