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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /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 16
4 294 967 296
/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 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 63 IPv6 prefixes · ASN: AS138378 · showing 1–63
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:250:2800::/48 /48 2001:250:2800:: – 2001:250:2800:ffff:ffff:ffff:ffff:ffff AS138378 1
2 2001:250:2801::/48 /48 2001:250:2801:: – 2001:250:2801:ffff:ffff:ffff:ffff:ffff AS138378 1
3 2001:250:2802::/48 /48 2001:250:2802:: – 2001:250:2802:ffff:ffff:ffff:ffff:ffff AS138378 1
4 2001:250:2803::/48 /48 2001:250:2803:: – 2001:250:2803:ffff:ffff:ffff:ffff:ffff AS138378 1
5 2001:250:2804::/48 /48 2001:250:2804:: – 2001:250:2804:ffff:ffff:ffff:ffff:ffff AS138378 1
6 2001:250:2805::/48 /48 2001:250:2805:: – 2001:250:2805:ffff:ffff:ffff:ffff:ffff AS138378 1
7 2001:250:2806::/48 /48 2001:250:2806:: – 2001:250:2806:ffff:ffff:ffff:ffff:ffff AS138378 1
8 2001:250:2808::/48 /48 2001:250:2808:: – 2001:250:2808:ffff:ffff:ffff:ffff:ffff AS138378 1
9 2001:250:2809::/48 /48 2001:250:2809:: – 2001:250:2809:ffff:ffff:ffff:ffff:ffff AS138378 1
10 2001:250:280a::/48 /48 2001:250:280a:: – 2001:250:280a:ffff:ffff:ffff:ffff:ffff AS138378 1
11 2001:250:280b::/48 /48 2001:250:280b:: – 2001:250:280b:ffff:ffff:ffff:ffff:ffff AS138378 1
12 2001:250:280c::/48 /48 2001:250:280c:: – 2001:250:280c:ffff:ffff:ffff:ffff:ffff AS138378 1
13 2001:250:280d::/48 /48 2001:250:280d:: – 2001:250:280d:ffff:ffff:ffff:ffff:ffff AS138378 1
14 2001:250:280e::/48 /48 2001:250:280e:: – 2001:250:280e:ffff:ffff:ffff:ffff:ffff AS138378 1
15 2001:250:280f::/48 /48 2001:250:280f:: – 2001:250:280f:ffff:ffff:ffff:ffff:ffff AS138378 1
16 2001:250:2810::/48 /48 2001:250:2810:: – 2001:250:2810:ffff:ffff:ffff:ffff:ffff AS138378 1
17 2001:250:2811::/48 /48 2001:250:2811:: – 2001:250:2811:ffff:ffff:ffff:ffff:ffff AS138378 1
18 2001:250:2812::/48 /48 2001:250:2812:: – 2001:250:2812:ffff:ffff:ffff:ffff:ffff AS138378 1
19 2001:250:2813::/48 /48 2001:250:2813:: – 2001:250:2813:ffff:ffff:ffff:ffff:ffff AS138378 1
20 2001:250:2814::/48 /48 2001:250:2814:: – 2001:250:2814:ffff:ffff:ffff:ffff:ffff AS138378 1
21 2001:250:2815::/48 /48 2001:250:2815:: – 2001:250:2815:ffff:ffff:ffff:ffff:ffff AS138378 1
22 2001:250:2816::/48 /48 2001:250:2816:: – 2001:250:2816:ffff:ffff:ffff:ffff:ffff AS138378 1
23 2001:250:2817::/48 /48 2001:250:2817:: – 2001:250:2817:ffff:ffff:ffff:ffff:ffff AS138378 1
24 2001:250:2818::/48 /48 2001:250:2818:: – 2001:250:2818:ffff:ffff:ffff:ffff:ffff AS138378 1
25 2001:250:2819::/48 /48 2001:250:2819:: – 2001:250:2819:ffff:ffff:ffff:ffff:ffff AS138378 1
26 2001:250:281a::/48 /48 2001:250:281a:: – 2001:250:281a:ffff:ffff:ffff:ffff:ffff AS138378 1
27 2001:250:281b::/48 /48 2001:250:281b:: – 2001:250:281b:ffff:ffff:ffff:ffff:ffff AS138378 1
28 2001:250:281c::/48 /48 2001:250:281c:: – 2001:250:281c:ffff:ffff:ffff:ffff:ffff AS138378 1
29 2001:250:281d::/48 /48 2001:250:281d:: – 2001:250:281d:ffff:ffff:ffff:ffff:ffff AS138378 1
30 2001:250:281e::/48 /48 2001:250:281e:: – 2001:250:281e:ffff:ffff:ffff:ffff:ffff AS138378 1
31 2001:250:281f::/48 /48 2001:250:281f:: – 2001:250:281f:ffff:ffff:ffff:ffff:ffff AS138378 1
32 2001:250:2820::/48 /48 2001:250:2820:: – 2001:250:2820:ffff:ffff:ffff:ffff:ffff AS138378 1
33 2001:250:2821::/48 /48 2001:250:2821:: – 2001:250:2821:ffff:ffff:ffff:ffff:ffff AS138378 1
34 2001:250:2822::/48 /48 2001:250:2822:: – 2001:250:2822:ffff:ffff:ffff:ffff:ffff AS138378 1
35 2001:250:2823::/48 /48 2001:250:2823:: – 2001:250:2823:ffff:ffff:ffff:ffff:ffff AS138378 1
36 2001:250:2825::/48 /48 2001:250:2825:: – 2001:250:2825:ffff:ffff:ffff:ffff:ffff AS138378 1
37 2001:250:2826::/48 /48 2001:250:2826:: – 2001:250:2826:ffff:ffff:ffff:ffff:ffff AS138378 1
38 2001:250:2827::/48 /48 2001:250:2827:: – 2001:250:2827:ffff:ffff:ffff:ffff:ffff AS138378 1
39 2001:250:2828::/48 /48 2001:250:2828:: – 2001:250:2828:ffff:ffff:ffff:ffff:ffff AS138378 1
40 2001:250:2829::/48 /48 2001:250:2829:: – 2001:250:2829:ffff:ffff:ffff:ffff:ffff AS138378 1
41 2001:250:282a::/48 /48 2001:250:282a:: – 2001:250:282a:ffff:ffff:ffff:ffff:ffff AS138378 1
42 2001:250:282b::/48 /48 2001:250:282b:: – 2001:250:282b:ffff:ffff:ffff:ffff:ffff AS138378 1
43 2001:250:282c::/48 /48 2001:250:282c:: – 2001:250:282c:ffff:ffff:ffff:ffff:ffff AS138378 1
44 2001:250:282d::/48 /48 2001:250:282d:: – 2001:250:282d:ffff:ffff:ffff:ffff:ffff AS138378 1
45 2001:250:282e::/48 /48 2001:250:282e:: – 2001:250:282e:ffff:ffff:ffff:ffff:ffff AS138378 1
46 2001:250:282f::/48 /48 2001:250:282f:: – 2001:250:282f:ffff:ffff:ffff:ffff:ffff AS138378 1
47 2001:250:2830::/48 /48 2001:250:2830:: – 2001:250:2830:ffff:ffff:ffff:ffff:ffff AS138378 1
48 2001:250:2831::/48 /48 2001:250:2831:: – 2001:250:2831:ffff:ffff:ffff:ffff:ffff AS138378 1
49 2001:250:2832::/48 /48 2001:250:2832:: – 2001:250:2832:ffff:ffff:ffff:ffff:ffff AS138378 1
50 2001:250:2833::/48 /48 2001:250:2833:: – 2001:250:2833:ffff:ffff:ffff:ffff:ffff AS138378 1
51 2001:250:2834::/48 /48 2001:250:2834:: – 2001:250:2834:ffff:ffff:ffff:ffff:ffff AS138378 1
52 2001:250:2835::/48 /48 2001:250:2835:: – 2001:250:2835:ffff:ffff:ffff:ffff:ffff AS138378 1
53 2001:250:2836::/48 /48 2001:250:2836:: – 2001:250:2836:ffff:ffff:ffff:ffff:ffff AS138378 1
54 2001:250:2838::/48 /48 2001:250:2838:: – 2001:250:2838:ffff:ffff:ffff:ffff:ffff AS138378 1
55 2001:250:2839::/48 /48 2001:250:2839:: – 2001:250:2839:ffff:ffff:ffff:ffff:ffff AS138378 1
56 2001:250:283c::/48 /48 2001:250:283c:: – 2001:250:283c:ffff:ffff:ffff:ffff:ffff AS138378 1
57 2001:250:283d::/48 /48 2001:250:283d:: – 2001:250:283d:ffff:ffff:ffff:ffff:ffff AS138378 1
58 2001:250:283e::/48 /48 2001:250:283e:: – 2001:250:283e:ffff:ffff:ffff:ffff:ffff AS138378 1
59 2001:250:283f::/48 /48 2001:250:283f:: – 2001:250:283f:ffff:ffff:ffff:ffff:ffff AS138378 1
60 2001:250:2840::/48 /48 2001:250:2840:: – 2001:250:2840:ffff:ffff:ffff:ffff:ffff AS138378 1
61 2001:da8:c2::/48 /48 2001:da8:c2:: – 2001:da8:c2:ffff:ffff:ffff:ffff:ffff AS138378 1
62 2001:da8:6f00::/48 /48 2001:da8:6f00:: – 2001:da8:6f00:ffff:ffff:ffff:ffff:ffff AS138378 1
63 240c:cf81::/32 /32 240c:cf81:: – 240c:cf81:ffff:ffff:ffff:ffff:ffff:ffff AS138378 1