BGP Full View — RIPE RIS RRC00data as of 2026-06-11 02:51

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
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

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 95
199 229 440
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    — of total IPv4 space 13.67%
    — of announceable space (total − tech/reserved) 15.86%
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) 388 /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 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
Reset
Found 73 IPv6 prefixes · ASN: AS13188 · showing 1–73
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a03:7380::/42 /42 2a03:7380:: – 2a03:7380:3f:ffff:ffff:ffff:ffff:ffff AS13188 1
2 2a03:7380:40::/42 /42 2a03:7380:40:: – 2a03:7380:7f:ffff:ffff:ffff:ffff:ffff AS13188 1
3 2a03:7380:80::/42 /42 2a03:7380:80:: – 2a03:7380:bf:ffff:ffff:ffff:ffff:ffff AS13188 1
4 2a03:7380:c0::/42 /42 2a03:7380:c0:: – 2a03:7380:ff:ffff:ffff:ffff:ffff:ffff AS13188 1
5 2a03:7380:100::/42 /42 2a03:7380:100:: – 2a03:7380:13f:ffff:ffff:ffff:ffff:ffff AS13188 1
6 2a03:7380:140::/42 /42 2a03:7380:140:: – 2a03:7380:17f:ffff:ffff:ffff:ffff:ffff AS13188 1
7 2a03:7380:180::/42 /42 2a03:7380:180:: – 2a03:7380:1bf:ffff:ffff:ffff:ffff:ffff AS13188 1
8 2a03:7380:1c0::/42 /42 2a03:7380:1c0:: – 2a03:7380:1ff:ffff:ffff:ffff:ffff:ffff AS13188 1
9 2a03:7380:200::/42 /42 2a03:7380:200:: – 2a03:7380:23f:ffff:ffff:ffff:ffff:ffff AS13188 1
10 2a03:7380:240::/42 /42 2a03:7380:240:: – 2a03:7380:27f:ffff:ffff:ffff:ffff:ffff AS13188 1
11 2a03:7380:280::/42 /42 2a03:7380:280:: – 2a03:7380:2bf:ffff:ffff:ffff:ffff:ffff AS13188 1
12 2a03:7380:2c0::/42 /42 2a03:7380:2c0:: – 2a03:7380:2ff:ffff:ffff:ffff:ffff:ffff AS13188 1
13 2a03:7380:300::/42 /42 2a03:7380:300:: – 2a03:7380:33f:ffff:ffff:ffff:ffff:ffff AS13188 1
14 2a03:7380:340::/42 /42 2a03:7380:340:: – 2a03:7380:37f:ffff:ffff:ffff:ffff:ffff AS13188 1
15 2a03:7380:380::/42 /42 2a03:7380:380:: – 2a03:7380:3bf:ffff:ffff:ffff:ffff:ffff AS13188 1
16 2a03:7380:3c0::/42 /42 2a03:7380:3c0:: – 2a03:7380:3ff:ffff:ffff:ffff:ffff:ffff AS13188 1
17 2a03:7380:400::/42 /42 2a03:7380:400:: – 2a03:7380:43f:ffff:ffff:ffff:ffff:ffff AS13188 1
18 2a03:7380:440::/42 /42 2a03:7380:440:: – 2a03:7380:47f:ffff:ffff:ffff:ffff:ffff AS13188 1
19 2a03:7380:480::/42 /42 2a03:7380:480:: – 2a03:7380:4bf:ffff:ffff:ffff:ffff:ffff AS13188 1
20 2a03:7380:4c0::/42 /42 2a03:7380:4c0:: – 2a03:7380:4ff:ffff:ffff:ffff:ffff:ffff AS13188 1
21 2a03:7380:500::/42 /42 2a03:7380:500:: – 2a03:7380:53f:ffff:ffff:ffff:ffff:ffff AS13188 1
22 2a03:7380:540::/42 /42 2a03:7380:540:: – 2a03:7380:57f:ffff:ffff:ffff:ffff:ffff AS13188 1
23 2a03:7380:5c0::/42 /42 2a03:7380:5c0:: – 2a03:7380:5ff:ffff:ffff:ffff:ffff:ffff AS13188 1
24 2a03:7380:600::/42 /42 2a03:7380:600:: – 2a03:7380:63f:ffff:ffff:ffff:ffff:ffff AS13188 1
25 2a03:7380:640::/42 /42 2a03:7380:640:: – 2a03:7380:67f:ffff:ffff:ffff:ffff:ffff AS13188 1
26 2a03:7380:800::/42 /42 2a03:7380:800:: – 2a03:7380:83f:ffff:ffff:ffff:ffff:ffff AS13188 1
27 2a03:7380:1000::/42 /42 2a03:7380:1000:: – 2a03:7380:103f:ffff:ffff:ffff:ffff:ffff AS13188 1
28 2a03:7380:1e00::/42 /42 2a03:7380:1e00:: – 2a03:7380:1e3f:ffff:ffff:ffff:ffff:ffff AS13188 1
29 2a03:7380:1e80::/42 /42 2a03:7380:1e80:: – 2a03:7380:1ebf:ffff:ffff:ffff:ffff:ffff AS13188 1
30 2a03:7380:1f40::/42 /42 2a03:7380:1f40:: – 2a03:7380:1f7f:ffff:ffff:ffff:ffff:ffff AS13188 1
31 2a03:7380:2000::/42 /42 2a03:7380:2000:: – 2a03:7380:203f:ffff:ffff:ffff:ffff:ffff AS13188 1
32 2a03:7380:2040::/42 /42 2a03:7380:2040:: – 2a03:7380:207f:ffff:ffff:ffff:ffff:ffff AS13188 1
33 2a03:7380:2080::/42 /42 2a03:7380:2080:: – 2a03:7380:20bf:ffff:ffff:ffff:ffff:ffff AS13188 1
34 2a03:7380:2100::/42 /42 2a03:7380:2100:: – 2a03:7380:213f:ffff:ffff:ffff:ffff:ffff AS13188 1
35 2a03:7380:2140::/42 /42 2a03:7380:2140:: – 2a03:7380:217f:ffff:ffff:ffff:ffff:ffff AS13188 1
36 2a03:7380:2180::/42 /42 2a03:7380:2180:: – 2a03:7380:21bf:ffff:ffff:ffff:ffff:ffff AS13188 1
37 2a03:7380:21c0::/42 /42 2a03:7380:21c0:: – 2a03:7380:21ff:ffff:ffff:ffff:ffff:ffff AS13188 1
38 2a03:7380:2200::/42 /42 2a03:7380:2200:: – 2a03:7380:223f:ffff:ffff:ffff:ffff:ffff AS13188 1
39 2a03:7380:2240::/42 /42 2a03:7380:2240:: – 2a03:7380:227f:ffff:ffff:ffff:ffff:ffff AS13188 1
40 2a03:7380:2280::/42 /42 2a03:7380:2280:: – 2a03:7380:22bf:ffff:ffff:ffff:ffff:ffff AS13188 1
41 2a03:7380:22c0::/42 /42 2a03:7380:22c0:: – 2a03:7380:22ff:ffff:ffff:ffff:ffff:ffff AS13188 1
42 2a03:7380:2300::/42 /42 2a03:7380:2300:: – 2a03:7380:233f:ffff:ffff:ffff:ffff:ffff AS13188 1
43 2a03:7380:2340::/42 /42 2a03:7380:2340:: – 2a03:7380:237f:ffff:ffff:ffff:ffff:ffff AS13188 1
44 2a03:7380:2380::/42 /42 2a03:7380:2380:: – 2a03:7380:23bf:ffff:ffff:ffff:ffff:ffff AS13188 1
45 2a03:7380:23c0::/42 /42 2a03:7380:23c0:: – 2a03:7380:23ff:ffff:ffff:ffff:ffff:ffff AS13188 1
46 2a03:7380:2400::/42 /42 2a03:7380:2400:: – 2a03:7380:243f:ffff:ffff:ffff:ffff:ffff AS13188 1
47 2a03:7380:2440::/42 /42 2a03:7380:2440:: – 2a03:7380:247f:ffff:ffff:ffff:ffff:ffff AS13188 1
48 2a03:7380:2500::/42 /42 2a03:7380:2500:: – 2a03:7380:253f:ffff:ffff:ffff:ffff:ffff AS13188 1
49 2a03:7380:2540::/42 /42 2a03:7380:2540:: – 2a03:7380:257f:ffff:ffff:ffff:ffff:ffff AS13188 1
50 2a03:7380:2580::/42 /42 2a03:7380:2580:: – 2a03:7380:25bf:ffff:ffff:ffff:ffff:ffff AS13188 1
51 2a03:7380:2fc0::/42 /42 2a03:7380:2fc0:: – 2a03:7380:2fff:ffff:ffff:ffff:ffff:ffff AS13188 1
52 2a03:7380:3000::/42 /42 2a03:7380:3000:: – 2a03:7380:303f:ffff:ffff:ffff:ffff:ffff AS13188 1
53 2a03:7380:3040::/42 /42 2a03:7380:3040:: – 2a03:7380:307f:ffff:ffff:ffff:ffff:ffff AS13188 1
54 2a03:7380:3080::/42 /42 2a03:7380:3080:: – 2a03:7380:30bf:ffff:ffff:ffff:ffff:ffff AS13188 1
55 2a03:7380:30c0::/42 /42 2a03:7380:30c0:: – 2a03:7380:30ff:ffff:ffff:ffff:ffff:ffff AS13188 1
56 2a03:7380:3100::/42 /42 2a03:7380:3100:: – 2a03:7380:313f:ffff:ffff:ffff:ffff:ffff AS13188 1
57 2a03:7380:3140::/42 /42 2a03:7380:3140:: – 2a03:7380:317f:ffff:ffff:ffff:ffff:ffff AS13188 1
58 2a03:7380:3180::/42 /42 2a03:7380:3180:: – 2a03:7380:31bf:ffff:ffff:ffff:ffff:ffff AS13188 1
59 2a03:7380:31c0::/42 /42 2a03:7380:31c0:: – 2a03:7380:31ff:ffff:ffff:ffff:ffff:ffff AS13188 1
60 2a03:7380:3200::/42 /42 2a03:7380:3200:: – 2a03:7380:323f:ffff:ffff:ffff:ffff:ffff AS13188 1
61 2a03:7380:3240::/42 /42 2a03:7380:3240:: – 2a03:7380:327f:ffff:ffff:ffff:ffff:ffff AS13188 1
62 2a03:7380:3800::/42 /42 2a03:7380:3800:: – 2a03:7380:383f:ffff:ffff:ffff:ffff:ffff AS13188 1
63 2a03:7380:4000::/42 /42 2a03:7380:4000:: – 2a03:7380:403f:ffff:ffff:ffff:ffff:ffff AS13188 1
64 2a03:7380:4040::/42 /42 2a03:7380:4040:: – 2a03:7380:407f:ffff:ffff:ffff:ffff:ffff AS13188 1
65 2a03:7380:4080::/42 /42 2a03:7380:4080:: – 2a03:7380:40bf:ffff:ffff:ffff:ffff:ffff AS13188 1
66 2a03:7380:5400::/42 /42 2a03:7380:5400:: – 2a03:7380:543f:ffff:ffff:ffff:ffff:ffff AS13188 1
67 2a03:7380:5440::/42 /42 2a03:7380:5440:: – 2a03:7380:547f:ffff:ffff:ffff:ffff:ffff AS13188 1
68 2a03:7380:5480::/42 /42 2a03:7380:5480:: – 2a03:7380:54bf:ffff:ffff:ffff:ffff:ffff AS13188 1
69 2a03:7380:5840::/42 /42 2a03:7380:5840:: – 2a03:7380:587f:ffff:ffff:ffff:ffff:ffff AS13188 1
70 2a03:7380:5c00::/42 /42 2a03:7380:5c00:: – 2a03:7380:5c3f:ffff:ffff:ffff:ffff:ffff AS13188 1
71 2a03:7380:5c80::/42 /42 2a03:7380:5c80:: – 2a03:7380:5cbf:ffff:ffff:ffff:ffff:ffff AS13188 1
72 2a03:7380:6400::/42 /42 2a03:7380:6400:: – 2a03:7380:643f:ffff:ffff:ffff:ffff:ffff AS13188 1
73 2a03:7380:7380::/42 /42 2a03:7380:7380:: – 2a03:7380:73bf:ffff:ffff:ffff:ffff:ffff AS13188 1