BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 65 IPv6 prefixes · ASN: AS4758 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:4408::/32 /32 2001:4408:: – 2001:4408:ffff:ffff:ffff:ffff:ffff:ffff AS4758 1
2 2001:4408:4::/48 /48 2001:4408:4:: – 2001:4408:4:ffff:ffff:ffff:ffff:ffff AS4758 1
3 2001:4408:a::/48 /48 2001:4408:a:: – 2001:4408:a:ffff:ffff:ffff:ffff:ffff AS4758 1
4 2001:4408:b::/48 /48 2001:4408:b:: – 2001:4408:b:ffff:ffff:ffff:ffff:ffff AS4758 1
5 2001:4408:100::/48 /48 2001:4408:100:: – 2001:4408:100:ffff:ffff:ffff:ffff:ffff AS4758 1
6 2001:4408:200::/48 /48 2001:4408:200:: – 2001:4408:200:ffff:ffff:ffff:ffff:ffff AS4758 1
7 2001:4408:1080::/44 /44 2001:4408:1080:: – 2001:4408:108f:ffff:ffff:ffff:ffff:ffff AS4758 1
8 2001:4408:1100::/48 /48 2001:4408:1100:: – 2001:4408:1100:ffff:ffff:ffff:ffff:ffff AS4758 1
9 2001:4408:1141::/48 /48 2001:4408:1141:: – 2001:4408:1141:ffff:ffff:ffff:ffff:ffff AS4758 1
10 2001:4408:1180::/44 /44 2001:4408:1180:: – 2001:4408:118f:ffff:ffff:ffff:ffff:ffff AS4758 1
11 2001:4408:4000::/40 /40 2001:4408:4000:: – 2001:4408:40ff:ffff:ffff:ffff:ffff:ffff AS4758 1
12 2001:4408:4400::/40 /40 2001:4408:4400:: – 2001:4408:44ff:ffff:ffff:ffff:ffff:ffff AS4758 1
13 2001:4408:4800::/40 /40 2001:4408:4800:: – 2001:4408:48ff:ffff:ffff:ffff:ffff:ffff AS4758 1
14 2001:4408:4800::/48 /48 2001:4408:4800:: – 2001:4408:4800:ffff:ffff:ffff:ffff:ffff AS4758 1
15 2001:4408:4a00::/40 /40 2001:4408:4a00:: – 2001:4408:4aff:ffff:ffff:ffff:ffff:ffff AS4758 1
16 2001:4408:4b00::/40 /40 2001:4408:4b00:: – 2001:4408:4bff:ffff:ffff:ffff:ffff:ffff AS4758 1
17 2001:4408:4c00::/40 /40 2001:4408:4c00:: – 2001:4408:4cff:ffff:ffff:ffff:ffff:ffff AS4758 1
18 2001:4408:5200::/48 /48 2001:4408:5200:: – 2001:4408:5200:ffff:ffff:ffff:ffff:ffff AS4758 1
19 2001:4408:5202::/48 /48 2001:4408:5202:: – 2001:4408:5202:ffff:ffff:ffff:ffff:ffff AS4758 1
20 2001:4408:5205::/48 /48 2001:4408:5205:: – 2001:4408:5205:ffff:ffff:ffff:ffff:ffff AS4758 1
21 2001:4408:5206::/48 /48 2001:4408:5206:: – 2001:4408:5206:ffff:ffff:ffff:ffff:ffff AS4758 1
22 2001:4408:520a::/48 /48 2001:4408:520a:: – 2001:4408:520a:ffff:ffff:ffff:ffff:ffff AS4758 1
23 2001:4408:520b::/48 /48 2001:4408:520b:: – 2001:4408:520b:ffff:ffff:ffff:ffff:ffff AS4758 1
24 2001:4408:5220::/48 /48 2001:4408:5220:: – 2001:4408:5220:ffff:ffff:ffff:ffff:ffff AS4758 1
25 2001:4408:5222::/48 /48 2001:4408:5222:: – 2001:4408:5222:ffff:ffff:ffff:ffff:ffff AS4758 1
26 2001:4408:5223::/48 /48 2001:4408:5223:: – 2001:4408:5223:ffff:ffff:ffff:ffff:ffff AS4758 1
27 2001:4408:5224::/48 /48 2001:4408:5224:: – 2001:4408:5224:ffff:ffff:ffff:ffff:ffff AS4758 1
28 2001:4408:5226::/48 /48 2001:4408:5226:: – 2001:4408:5226:ffff:ffff:ffff:ffff:ffff AS4758 1
29 2001:4408:5240::/48 /48 2001:4408:5240:: – 2001:4408:5240:ffff:ffff:ffff:ffff:ffff AS4758 1
30 2001:4408:5250::/48 /48 2001:4408:5250:: – 2001:4408:5250:ffff:ffff:ffff:ffff:ffff AS4758 1
31 2001:4408:5600::/48 /48 2001:4408:5600:: – 2001:4408:5600:ffff:ffff:ffff:ffff:ffff AS4758 1
32 2001:4408:5800::/40 /40 2001:4408:5800:: – 2001:4408:58ff:ffff:ffff:ffff:ffff:ffff AS4758 1
33 2001:4408:5a00::/40 /40 2001:4408:5a00:: – 2001:4408:5aff:ffff:ffff:ffff:ffff:ffff AS4758 1
34 2001:4408:5c00::/40 /40 2001:4408:5c00:: – 2001:4408:5cff:ffff:ffff:ffff:ffff:ffff AS4758 1
35 2001:4408:5e00::/40 /40 2001:4408:5e00:: – 2001:4408:5eff:ffff:ffff:ffff:ffff:ffff AS4758 1
36 2001:4408:5e20::/48 /48 2001:4408:5e20:: – 2001:4408:5e20:ffff:ffff:ffff:ffff:ffff AS4758 1
37 2001:4408:5e21::/48 /48 2001:4408:5e21:: – 2001:4408:5e21:ffff:ffff:ffff:ffff:ffff AS4758 1
38 2001:4408:6000::/40 /40 2001:4408:6000:: – 2001:4408:60ff:ffff:ffff:ffff:ffff:ffff AS4758 1
39 2001:4408:6200::/40 /40 2001:4408:6200:: – 2001:4408:62ff:ffff:ffff:ffff:ffff:ffff AS4758 1
40 2001:4408:6200::/48 /48 2001:4408:6200:: – 2001:4408:6200:ffff:ffff:ffff:ffff:ffff AS4758 1
41 2001:4408:6220::/48 /48 2001:4408:6220:: – 2001:4408:6220:ffff:ffff:ffff:ffff:ffff AS4758 1
42 2001:4408:6600::/40 /40 2001:4408:6600:: – 2001:4408:66ff:ffff:ffff:ffff:ffff:ffff AS4758 1
43 2001:4408:6a00::/40 /40 2001:4408:6a00:: – 2001:4408:6aff:ffff:ffff:ffff:ffff:ffff AS4758 1
44 2001:4408:6b00::/40 /40 2001:4408:6b00:: – 2001:4408:6bff:ffff:ffff:ffff:ffff:ffff AS4758 1
45 2001:4408:6c00::/40 /40 2001:4408:6c00:: – 2001:4408:6cff:ffff:ffff:ffff:ffff:ffff AS4758 1
46 2001:4408:6d00::/45 /45 2001:4408:6d00:: – 2001:4408:6d07:ffff:ffff:ffff:ffff:ffff AS4758 1
47 2001:4408:6e00::/40 /40 2001:4408:6e00:: – 2001:4408:6eff:ffff:ffff:ffff:ffff:ffff AS4758 1
48 2001:4408:7000::/48 /48 2001:4408:7000:: – 2001:4408:7000:ffff:ffff:ffff:ffff:ffff AS4758 1
49 2001:4408:7200::/40 /40 2001:4408:7200:: – 2001:4408:72ff:ffff:ffff:ffff:ffff:ffff AS4758 1
50 2001:4408:7600::/40 /40 2001:4408:7600:: – 2001:4408:76ff:ffff:ffff:ffff:ffff:ffff AS4758 1
51 2001:4408:7800::/40 /40 2001:4408:7800:: – 2001:4408:78ff:ffff:ffff:ffff:ffff:ffff AS4758 1
52 2001:4408:7a00::/40 /40 2001:4408:7a00:: – 2001:4408:7aff:ffff:ffff:ffff:ffff:ffff AS4758 1
53 2001:4408:7c00::/40 /40 2001:4408:7c00:: – 2001:4408:7cff:ffff:ffff:ffff:ffff:ffff AS4758 1
54 2001:4408:7c00::/48 /48 2001:4408:7c00:: – 2001:4408:7c00:ffff:ffff:ffff:ffff:ffff AS4758 1
55 2001:4408:7e00::/40 /40 2001:4408:7e00:: – 2001:4408:7eff:ffff:ffff:ffff:ffff:ffff AS4758 1
56 2001:4408:7f00::/45 /45 2001:4408:7f00:: – 2001:4408:7f07:ffff:ffff:ffff:ffff:ffff AS4758 1
57 2001:4408:7f08::/45 /45 2001:4408:7f08:: – 2001:4408:7f0f:ffff:ffff:ffff:ffff:ffff AS4758 1
58 2001:4408:8000::/40 /40 2001:4408:8000:: – 2001:4408:80ff:ffff:ffff:ffff:ffff:ffff AS4758 1
59 2001:4408:8100::/48 /48 2001:4408:8100:: – 2001:4408:8100:ffff:ffff:ffff:ffff:ffff AS4758 1
60 2001:4408:8200::/40 /40 2001:4408:8200:: – 2001:4408:82ff:ffff:ffff:ffff:ffff:ffff AS4758 1
61 2001:4408:8308::/45 /45 2001:4408:8308:: – 2001:4408:830f:ffff:ffff:ffff:ffff:ffff AS4758 1
62 2001:4408:8400::/40 /40 2001:4408:8400:: – 2001:4408:84ff:ffff:ffff:ffff:ffff:ffff AS4758 1
63 2001:4408:8608::/48 /48 2001:4408:8608:: – 2001:4408:8608:ffff:ffff:ffff:ffff:ffff AS4758 1
64 2001:4408:c000::/48 /48 2001:4408:c000:: – 2001:4408:c000:ffff:ffff:ffff:ffff:ffff AS4758 1
65 2001:4408:c002::/48 /48 2001:4408:c002:: – 2001:4408:c002:ffff:ffff:ffff:ffff:ffff AS4758 1