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BGP Full View — RIPE RIS RRC00data as of 2026-11-12 07:32

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
1 167 596
IPv4 origin ASNs
79 586
IPv4 MOAS
6 935
IPv6 prefixes
272 294
IPv6 origin ASNs
37 958
IPv6 MOAS
935

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 185
286 392 320
/16 13 975
915 865 600
/17 8 689
284 721 152
/18 13 968
228 851 712
/19 26 683
218 587 136
/20 48 359
198 078 464
/21 57 425
117 606 400
/22 119 374
122 238 976
/23 122 582
62 761 984
/24 750 037
192 009 472
Total 1 165 547 4 325 806 336
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 000 384 addr 73.06%
Not announced 1 156 966 912 addr 26.94%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.22%
↳ routable but not announced 564 324 864 addr 48.78%
    — of total IPv4 space 13.14%
    — of announceable space (total − tech/reserved) 15.24%
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 17
4 563 402 752
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 885
3 085 434 880
/30 744
195 035 136
/31 390
51 118 080
/32 27 786
1 820 983 296
/33 6 070
198 901 760
/34 5 723
93 765 632
/35 2 000
16 384 000
/36 10 309
42 225 664
/37 1 433
2 934 784
/38 2 833
2 900 992
/39 1 898
971 776
/40 25 006
6 401 536
/41 1 957
250 496
/42 3 007
192 448
/43 1 516
48 512
/44 27 576
441 216
/45 4 985
39 880
/46 6 809
27 236
/47 9 837
19 674
/48 125 982
125 982
Total 272 056 4 415 241 656 420
IPv4 (1 167 596) IPv6 (272 294)
Reset
Found 21 IPv6 prefixes · ASN: AS212157 · showing 1–21
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a04:9a00:1010::/44 /44 2a04:9a00:1010:: – 2a04:9a00:101f:ffff:ffff:ffff:ffff:ffff AS212157 1
2 2a04:9a00:1010::/45 /45 2a04:9a00:1010:: – 2a04:9a00:1017:ffff:ffff:ffff:ffff:ffff AS212157 1
3 2a04:9a00:1010::/46 /46 2a04:9a00:1010:: – 2a04:9a00:1013:ffff:ffff:ffff:ffff:ffff AS212157 1
4 2a04:9a00:1014::/46 /46 2a04:9a00:1014:: – 2a04:9a00:1017:ffff:ffff:ffff:ffff:ffff AS212157 1
5 2a04:9a00:1018::/45 /45 2a04:9a00:1018:: – 2a04:9a00:101f:ffff:ffff:ffff:ffff:ffff AS212157 1
6 2a04:9a00:1018::/46 /46 2a04:9a00:1018:: – 2a04:9a00:101b:ffff:ffff:ffff:ffff:ffff AS212157 1
7 2a04:9a00:101c::/46 /46 2a04:9a00:101c:: – 2a04:9a00:101f:ffff:ffff:ffff:ffff:ffff AS212157 1
8 2a04:9a00:1030::/44 /44 2a04:9a00:1030:: – 2a04:9a00:103f:ffff:ffff:ffff:ffff:ffff AS212157 1
9 2a04:9a00:1030::/45 /45 2a04:9a00:1030:: – 2a04:9a00:1037:ffff:ffff:ffff:ffff:ffff AS212157 1
10 2a04:9a00:1030::/46 /46 2a04:9a00:1030:: – 2a04:9a00:1033:ffff:ffff:ffff:ffff:ffff AS212157 1
11 2a04:9a00:1034::/46 /46 2a04:9a00:1034:: – 2a04:9a00:1037:ffff:ffff:ffff:ffff:ffff AS212157 1
12 2a04:9a00:1038::/45 /45 2a04:9a00:1038:: – 2a04:9a00:103f:ffff:ffff:ffff:ffff:ffff AS212157 1
13 2a04:9a00:1038::/46 /46 2a04:9a00:1038:: – 2a04:9a00:103b:ffff:ffff:ffff:ffff:ffff AS212157 1
14 2a04:9a00:103c::/46 /46 2a04:9a00:103c:: – 2a04:9a00:103f:ffff:ffff:ffff:ffff:ffff AS212157 1
15 2a04:9a00:1040::/44 /44 2a04:9a00:1040:: – 2a04:9a00:104f:ffff:ffff:ffff:ffff:ffff AS212157 1
16 2a04:9a00:1040::/45 /45 2a04:9a00:1040:: – 2a04:9a00:1047:ffff:ffff:ffff:ffff:ffff AS212157 1
17 2a04:9a00:1040::/47 /47 2a04:9a00:1040:: – 2a04:9a00:1041:ffff:ffff:ffff:ffff:ffff AS212157 1
18 2a04:9a00:1044::/47 /47 2a04:9a00:1044:: – 2a04:9a00:1045:ffff:ffff:ffff:ffff:ffff AS212157 1
19 2a04:9a00:1048::/45 /45 2a04:9a00:1048:: – 2a04:9a00:104f:ffff:ffff:ffff:ffff:ffff AS212157 1
20 2a04:9a00:1048::/47 /47 2a04:9a00:1048:: – 2a04:9a00:1049:ffff:ffff:ffff:ffff:ffff AS212157 1
21 2a04:9a00:104c::/47 /47 2a04:9a00:104c:: – 2a04:9a00:104d:ffff:ffff:ffff:ffff:ffff AS212157 1