BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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 →
thank you!
IPv4 prefixes
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — 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 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 72 IPv6 prefixes · ASN: AS18881 · showing 1–72
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:1b0::/35 /35 2804:1b0:: – 2804:1b0:1fff:ffff:ffff:ffff:ffff:ffff AS18881 1
2 2804:1b0::/36 /36 2804:1b0:: – 2804:1b0:fff:ffff:ffff:ffff:ffff:ffff AS18881 1
3 2804:1b0:1a00::/41 /41 2804:1b0:1a00:: – 2804:1b0:1a7f:ffff:ffff:ffff:ffff:ffff AS18881 1
4 2804:1b0:1a82::/47 /47 2804:1b0:1a82:: – 2804:1b0:1a83:ffff:ffff:ffff:ffff:ffff AS18881 1
5 2804:1b0:e000::/35 /35 2804:1b0:e000:: – 2804:1b0:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
6 2804:1b1::/33 /33 2804:1b1:: – 2804:1b1:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
7 2804:1b1:8000::/34 /34 2804:1b1:8000:: – 2804:1b1:bfff:ffff:ffff:ffff:ffff:ffff AS18881 1
8 2804:1b1:b000::/40 /40 2804:1b1:b000:: – 2804:1b1:b0ff:ffff:ffff:ffff:ffff:ffff AS18881 1
9 2804:1b1:b100::/47 /47 2804:1b1:b100:: – 2804:1b1:b101:ffff:ffff:ffff:ffff:ffff AS18881 1
10 2804:1b1:c000::/35 /35 2804:1b1:c000:: – 2804:1b1:dfff:ffff:ffff:ffff:ffff:ffff AS18881 1
11 2804:1b1:e000::/37 /37 2804:1b1:e000:: – 2804:1b1:e7ff:ffff:ffff:ffff:ffff:ffff AS18881 1
12 2804:1b1:f800::/37 /37 2804:1b1:f800:: – 2804:1b1:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
13 2804:1b2::/35 /35 2804:1b2:: – 2804:1b2:1fff:ffff:ffff:ffff:ffff:ffff AS18881 1
14 2804:1b2:2000::/36 /36 2804:1b2:2000:: – 2804:1b2:2fff:ffff:ffff:ffff:ffff:ffff AS18881 1
15 2804:1b2:4000::/36 /36 2804:1b2:4000:: – 2804:1b2:4fff:ffff:ffff:ffff:ffff:ffff AS18881 1
16 2804:1b2:4040::/47 /47 2804:1b2:4040:: – 2804:1b2:4041:ffff:ffff:ffff:ffff:ffff AS18881 1
17 2804:1b2:6000::/35 /35 2804:1b2:6000:: – 2804:1b2:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
18 2804:1b2:6000::/36 /36 2804:1b2:6000:: – 2804:1b2:6fff:ffff:ffff:ffff:ffff:ffff AS18881 1
19 2804:1b2:8000::/35 /35 2804:1b2:8000:: – 2804:1b2:9fff:ffff:ffff:ffff:ffff:ffff AS18881 1
20 2804:1b2:a000::/36 /36 2804:1b2:a000:: – 2804:1b2:afff:ffff:ffff:ffff:ffff:ffff AS18881 1
21 2804:1b2:b000::/36 /36 2804:1b2:b000:: – 2804:1b2:bfff:ffff:ffff:ffff:ffff:ffff AS18881 1
22 2804:1b2:b800::/40 /40 2804:1b2:b800:: – 2804:1b2:b8ff:ffff:ffff:ffff:ffff:ffff AS18881 1
23 2804:1b2:b900::/46 /46 2804:1b2:b900:: – 2804:1b2:b903:ffff:ffff:ffff:ffff:ffff AS18881 1
24 2804:1b2:c100::/40 /40 2804:1b2:c100:: – 2804:1b2:c1ff:ffff:ffff:ffff:ffff:ffff AS18881 1
25 2804:1b2:d000::/38 /38 2804:1b2:d000:: – 2804:1b2:d3ff:ffff:ffff:ffff:ffff:ffff AS18881 1
26 2804:1b2:d000::/40 /40 2804:1b2:d000:: – 2804:1b2:d0ff:ffff:ffff:ffff:ffff:ffff AS18881 1
27 2804:1b2:d100::/46 /46 2804:1b2:d100:: – 2804:1b2:d103:ffff:ffff:ffff:ffff:ffff AS18881 1
28 2804:1b2:f000::/36 /36 2804:1b2:f000:: – 2804:1b2:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
29 2804:1b3:1000::/36 /36 2804:1b3:1000:: – 2804:1b3:1fff:ffff:ffff:ffff:ffff:ffff AS18881 1
30 2804:1b3:3000::/39 /39 2804:1b3:3000:: – 2804:1b3:31ff:ffff:ffff:ffff:ffff:ffff AS18881 1
31 2804:1b3:4000::/36 /36 2804:1b3:4000:: – 2804:1b3:4fff:ffff:ffff:ffff:ffff:ffff AS18881 1
32 2804:1b3:4100::/41 /41 2804:1b3:4100:: – 2804:1b3:417f:ffff:ffff:ffff:ffff:ffff AS18881 1
33 2804:1b3:6000::/36 /36 2804:1b3:6000:: – 2804:1b3:6fff:ffff:ffff:ffff:ffff:ffff AS18881 1
34 2804:1b3:6700::/41 /41 2804:1b3:6700:: – 2804:1b3:677f:ffff:ffff:ffff:ffff:ffff AS18881 1
35 2804:1b3:6780::/41 /41 2804:1b3:6780:: – 2804:1b3:67ff:ffff:ffff:ffff:ffff:ffff AS18881 1
36 2804:1b3:7000::/36 /36 2804:1b3:7000:: – 2804:1b3:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
37 2804:1b3:8000::/36 /36 2804:1b3:8000:: – 2804:1b3:8fff:ffff:ffff:ffff:ffff:ffff AS18881 1
38 2804:1b3:8000::/41 /41 2804:1b3:8000:: – 2804:1b3:807f:ffff:ffff:ffff:ffff:ffff AS18881 1
39 2804:1b3:8383::/48 /48 2804:1b3:8383:: – 2804:1b3:8383:ffff:ffff:ffff:ffff:ffff AS18881 1
40 2804:1b3:9000::/36 /36 2804:1b3:9000:: – 2804:1b3:9fff:ffff:ffff:ffff:ffff:ffff AS18881 1
41 2804:1b3:9000::/37 /37 2804:1b3:9000:: – 2804:1b3:97ff:ffff:ffff:ffff:ffff:ffff AS18881 1
42 2804:1b3:a000::/36 /36 2804:1b3:a000:: – 2804:1b3:afff:ffff:ffff:ffff:ffff:ffff AS18881 1
43 2804:1b3:a000::/37 /37 2804:1b3:a000:: – 2804:1b3:a7ff:ffff:ffff:ffff:ffff:ffff AS18881 1
44 2804:1b3:b000::/36 /36 2804:1b3:b000:: – 2804:1b3:bfff:ffff:ffff:ffff:ffff:ffff AS18881 1
45 2804:1b3:c000::/35 /35 2804:1b3:c000:: – 2804:1b3:dfff:ffff:ffff:ffff:ffff:ffff AS18881 1
46 2804:7f0::/35 /35 2804:7f0:: – 2804:7f0:1fff:ffff:ffff:ffff:ffff:ffff AS18881 1
47 2804:7f0:2000::/35 /35 2804:7f0:2000:: – 2804:7f0:3fff:ffff:ffff:ffff:ffff:ffff AS18881 1
48 2804:7f0:4000::/34 /34 2804:7f0:4000:: – 2804:7f0:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
49 2804:7f0:8000::/33 /33 2804:7f0:8000:: – 2804:7f0:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
50 2804:7f1::/33 /33 2804:7f1:: – 2804:7f1:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
51 2804:7f1:8000::/33 /33 2804:7f1:8000:: – 2804:7f1:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
52 2804:7f2::/35 /35 2804:7f2:: – 2804:7f2:1fff:ffff:ffff:ffff:ffff:ffff AS18881 1
53 2804:7f2:2000::/35 /35 2804:7f2:2000:: – 2804:7f2:3fff:ffff:ffff:ffff:ffff:ffff AS18881 1
54 2804:7f2:4000::/34 /34 2804:7f2:4000:: – 2804:7f2:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
55 2804:7f2:8000::/33 /33 2804:7f2:8000:: – 2804:7f2:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
56 2804:7f3::/33 /33 2804:7f3:: – 2804:7f3:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
57 2804:7f3:8000::/35 /35 2804:7f3:8000:: – 2804:7f3:9fff:ffff:ffff:ffff:ffff:ffff AS18881 1
58 2804:7f3:e000::/35 /35 2804:7f3:e000:: – 2804:7f3:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
59 2804:7f4::/33 /33 2804:7f4:: – 2804:7f4:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
60 2804:7f4:8000::/34 /34 2804:7f4:8000:: – 2804:7f4:bfff:ffff:ffff:ffff:ffff:ffff AS18881 1
61 2804:7f4:c000::/34 /34 2804:7f4:c000:: – 2804:7f4:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
62 2804:7f5::/33 /33 2804:7f5:: – 2804:7f5:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
63 2804:7f5:8000::/33 /33 2804:7f5:8000:: – 2804:7f5:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
64 2804:7f6::/34 /34 2804:7f6:: – 2804:7f6:3fff:ffff:ffff:ffff:ffff:ffff AS18881 1
65 2804:7f6:8000::/33 /33 2804:7f6:8000:: – 2804:7f6:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1
66 2804:7f7::/35 /35 2804:7f7:: – 2804:7f7:1fff:ffff:ffff:ffff:ffff:ffff AS18881 1
67 2804:7f7:2000::/35 /35 2804:7f7:2000:: – 2804:7f7:3fff:ffff:ffff:ffff:ffff:ffff AS18881 1
68 2804:7f7:4000::/34 /34 2804:7f7:4000:: – 2804:7f7:7fff:ffff:ffff:ffff:ffff:ffff AS18881 1
69 2804:7f7:8000::/35 /35 2804:7f7:8000:: – 2804:7f7:9fff:ffff:ffff:ffff:ffff:ffff AS18881 1
70 2804:7f7:a000::/35 /35 2804:7f7:a000:: – 2804:7f7:bfff:ffff:ffff:ffff:ffff:ffff AS18881 1
71 2804:7f7:c000::/35 /35 2804:7f7:c000:: – 2804:7f7:dfff:ffff:ffff:ffff:ffff:ffff AS18881 1
72 2804:7f7:e000::/35 /35 2804:7f7:e000:: – 2804:7f7:ffff:ffff:ffff:ffff:ffff:ffff AS18881 1