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BGP Full View — RIPE RIS RRC00data as of 2026-07-01 20:57

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
1 135 865
IPv4 origin ASNs
78 584
IPv4 MOAS
5 925
IPv6 prefixes
260 533
IPv6 origin ASNs
36 766
IPv6 MOAS
869

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 13 906
911 343 616
/17 8 716
285 605 888
/18 14 068
230 490 112
/19 26 669
218 472 448
/20 48 622
199 155 712
/21 56 013
114 714 624
/22 118 690
121 538 560
/23 119 320
61 091 840
/24 719 907
184 296 192
Total 1 130 348 4 309 041 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 207 552 addr 72.86%
Not announced 1 165 759 744 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.83%
↳ routable but not announced 573 175 040 addr 49.17%
    — of total IPv4 space 13.35%
    — 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 5 517
2 892 496 896
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 807
190 283 776
/34 5 537
90 718 208
/35 1 947
15 949 824
/36 10 035
41 103 360
/37 1 387
2 840 576
/38 2 752
2 818 048
/39 1 859
951 808
/40 24 467
6 263 552
/41 1 766
226 048
/42 3 035
194 240
/43 1 476
47 232
/44 26 396
422 336
/45 4 576
36 608
/46 5 892
23 568
/47 9 166
18 332
/48 120 289
120 289
Total 260 323 4 413 952 449 933
IPv4 (1 135 865) IPv6 (260 533)
Reset
Found 48 IPv6 prefixes · ASN: AS44273 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 2603:4:1004::/48 /48 2603:4:1004:: – 2603:4:1004:ffff:ffff:ffff:ffff:ffff AS44273 1
2 2603:4:1005::/48 /48 2603:4:1005:: – 2603:4:1005:ffff:ffff:ffff:ffff:ffff AS44273 1
3 2603:4:1012::/48 /48 2603:4:1012:: – 2603:4:1012:ffff:ffff:ffff:ffff:ffff AS44273 1
4 2603:4:1013::/48 /48 2603:4:1013:: – 2603:4:1013:ffff:ffff:ffff:ffff:ffff AS44273 1
5 2603:4:1017::/48 /48 2603:4:1017:: – 2603:4:1017:ffff:ffff:ffff:ffff:ffff AS44273 1
6 2603:4:1018::/48 /48 2603:4:1018:: – 2603:4:1018:ffff:ffff:ffff:ffff:ffff AS44273 1
7 2603:4:101c::/48 /48 2603:4:101c:: – 2603:4:101c:ffff:ffff:ffff:ffff:ffff AS44273 1
8 2603:4:101d::/48 /48 2603:4:101d:: – 2603:4:101d:ffff:ffff:ffff:ffff:ffff AS44273 1
9 2603:4:101e::/48 /48 2603:4:101e:: – 2603:4:101e:ffff:ffff:ffff:ffff:ffff AS44273 1
10 2603:4:101f::/48 /48 2603:4:101f:: – 2603:4:101f:ffff:ffff:ffff:ffff:ffff AS44273 1
11 2603:4:1021::/48 /48 2603:4:1021:: – 2603:4:1021:ffff:ffff:ffff:ffff:ffff AS44273 1
12 2603:4:1022::/48 /48 2603:4:1022:: – 2603:4:1022:ffff:ffff:ffff:ffff:ffff AS44273 1
13 2603:4:102a::/48 /48 2603:4:102a:: – 2603:4:102a:ffff:ffff:ffff:ffff:ffff AS44273 1
14 2603:4:102b::/48 /48 2603:4:102b:: – 2603:4:102b:ffff:ffff:ffff:ffff:ffff AS44273 1
15 2603:4:1500::/48 /48 2603:4:1500:: – 2603:4:1500:ffff:ffff:ffff:ffff:ffff AS44273 1
16 2603:4:1504::/48 /48 2603:4:1504:: – 2603:4:1504:ffff:ffff:ffff:ffff:ffff AS44273 1
17 2603:5:2100::/44 /44 2603:5:2100:: – 2603:5:210f:ffff:ffff:ffff:ffff:ffff AS44273 1
18 2603:5:2110::/44 /44 2603:5:2110:: – 2603:5:211f:ffff:ffff:ffff:ffff:ffff AS44273 1
19 2603:5:2120::/44 /44 2603:5:2120:: – 2603:5:212f:ffff:ffff:ffff:ffff:ffff AS44273 1
20 2603:5:2130::/44 /44 2603:5:2130:: – 2603:5:213f:ffff:ffff:ffff:ffff:ffff AS44273 1
21 2603:5:2140::/44 /44 2603:5:2140:: – 2603:5:214f:ffff:ffff:ffff:ffff:ffff AS44273 1
22 2603:5:2150::/44 /44 2603:5:2150:: – 2603:5:215f:ffff:ffff:ffff:ffff:ffff AS44273 1
23 2603:5:2160::/44 /44 2603:5:2160:: – 2603:5:216f:ffff:ffff:ffff:ffff:ffff AS44273 1
24 2603:5:2170::/44 /44 2603:5:2170:: – 2603:5:217f:ffff:ffff:ffff:ffff:ffff AS44273 1
25 2603:5:2180::/44 /44 2603:5:2180:: – 2603:5:218f:ffff:ffff:ffff:ffff:ffff AS44273 1
26 2603:5:2190::/44 /44 2603:5:2190:: – 2603:5:219f:ffff:ffff:ffff:ffff:ffff AS44273 1
27 2603:5:21a0::/44 /44 2603:5:21a0:: – 2603:5:21af:ffff:ffff:ffff:ffff:ffff AS44273 1
28 2603:5:21b0::/44 /44 2603:5:21b0:: – 2603:5:21bf:ffff:ffff:ffff:ffff:ffff AS44273 1
29 2603:5:21c0::/44 /44 2603:5:21c0:: – 2603:5:21cf:ffff:ffff:ffff:ffff:ffff AS44273 1
30 2603:5:21d0::/44 /44 2603:5:21d0:: – 2603:5:21df:ffff:ffff:ffff:ffff:ffff AS44273 1
31 2603:5:21e0::/44 /44 2603:5:21e0:: – 2603:5:21ef:ffff:ffff:ffff:ffff:ffff AS44273 1
32 2603:5:21f0::/44 /44 2603:5:21f0:: – 2603:5:21ff:ffff:ffff:ffff:ffff:ffff AS44273 1
33 2603:5:2200::/44 /44 2603:5:2200:: – 2603:5:220f:ffff:ffff:ffff:ffff:ffff AS44273 1
34 2603:5:2210::/44 /44 2603:5:2210:: – 2603:5:221f:ffff:ffff:ffff:ffff:ffff AS44273 1
35 2603:5:2220::/44 /44 2603:5:2220:: – 2603:5:222f:ffff:ffff:ffff:ffff:ffff AS44273 1
36 2603:5:2230::/44 /44 2603:5:2230:: – 2603:5:223f:ffff:ffff:ffff:ffff:ffff AS44273 1
37 2603:5:2240::/44 /44 2603:5:2240:: – 2603:5:224f:ffff:ffff:ffff:ffff:ffff AS44273 1
38 2603:5:2250::/44 /44 2603:5:2250:: – 2603:5:225f:ffff:ffff:ffff:ffff:ffff AS44273 1
39 2603:5:2260::/44 /44 2603:5:2260:: – 2603:5:226f:ffff:ffff:ffff:ffff:ffff AS44273 1
40 2603:5:2270::/44 /44 2603:5:2270:: – 2603:5:227f:ffff:ffff:ffff:ffff:ffff AS44273 1
41 2603:5:2280::/44 /44 2603:5:2280:: – 2603:5:228f:ffff:ffff:ffff:ffff:ffff AS44273 1
42 2603:5:2290::/44 /44 2603:5:2290:: – 2603:5:229f:ffff:ffff:ffff:ffff:ffff AS44273 1
43 2603:5:22a0::/44 /44 2603:5:22a0:: – 2603:5:22af:ffff:ffff:ffff:ffff:ffff AS44273 1
44 2603:5:22b0::/44 /44 2603:5:22b0:: – 2603:5:22bf:ffff:ffff:ffff:ffff:ffff AS44273 1
45 2603:5:22c0::/44 /44 2603:5:22c0:: – 2603:5:22cf:ffff:ffff:ffff:ffff:ffff AS44273 1
46 2603:5:22d0::/44 /44 2603:5:22d0:: – 2603:5:22df:ffff:ffff:ffff:ffff:ffff AS44273 1
47 2603:5:22e0::/44 /44 2603:5:22e0:: – 2603:5:22ef:ffff:ffff:ffff:ffff:ffff AS44273 1
48 2603:5:22f0::/44 /44 2603:5:22f0:: – 2603:5:22ff:ffff:ffff:ffff:ffff:ffff AS44273 1