BGP Full View — RIPE RIS RRC00data as of 2026-10-14 19:24

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
1 163 421
IPv4 origin ASNs
79 371
IPv4 MOAS
6 382
IPv6 prefixes
269 346
IPv6 origin ASNs
37 642
IPv6 MOAS
956

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 948
914 096 128
/17 8 648
283 377 664
/18 13 934
228 294 656
/19 26 705
218 767 360
/20 48 397
198 234 112
/21 57 213
117 172 224
/22 118 730
121 579 520
/23 121 660
62 289 920
/24 744 538
190 601 728
Total 1 158 215 4 313 993 728
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 781 440 addr 72.99%
Not announced 1 160 185 856 addr 27.01%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.08%
↳ routable but not announced 567 592 960 addr 48.92%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.33%
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 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 5 871
3 078 094 848
/30 740
193 986 560
/31 389
50 987 008
/32 27 459
1 799 553 024
/33 6 064
198 705 152
/34 5 752
94 240 768
/35 2 015
16 506 880
/36 10 184
41 713 664
/37 1 420
2 908 160
/38 2 827
2 894 848
/39 1 890
967 680
/40 24 943
6 385 408
/41 1 914
244 992
/42 2 975
190 400
/43 1 480
47 360
/44 27 263
436 208
/45 4 964
39 712
/46 6 697
26 788
/47 9 759
19 518
/48 124 206
124 206
Total 269 118 4 414 669 412 832
IPv4 (1 163 421) IPv6 (269 346)
Reset
Found 64 IPv6 prefixes · ASN: AS202196 · showing 1–64
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a01:5041::/48 /48 2a01:5041:: – 2a01:5041::ffff:ffff:ffff:ffff:ffff AS202196 1
2 2a01:5041:1::/48 /48 2a01:5041:1:: – 2a01:5041:1:ffff:ffff:ffff:ffff:ffff AS202196 1
3 2a01:5041:3::/48 /48 2a01:5041:3:: – 2a01:5041:3:ffff:ffff:ffff:ffff:ffff AS202196 1
4 2a01:5041:4::/48 /48 2a01:5041:4:: – 2a01:5041:4:ffff:ffff:ffff:ffff:ffff AS202196 1
5 2a01:5041:7::/48 /48 2a01:5041:7:: – 2a01:5041:7:ffff:ffff:ffff:ffff:ffff AS202196 1
6 2a01:5041:b::/48 /48 2a01:5041:b:: – 2a01:5041:b:ffff:ffff:ffff:ffff:ffff AS202196 1
7 2a01:5041:e::/48 /48 2a01:5041:e:: – 2a01:5041:e:ffff:ffff:ffff:ffff:ffff AS202196 1
8 2a01:5041:f::/48 /48 2a01:5041:f:: – 2a01:5041:f:ffff:ffff:ffff:ffff:ffff AS202196 1
9 2a01:5041:12::/48 /48 2a01:5041:12:: – 2a01:5041:12:ffff:ffff:ffff:ffff:ffff AS202196 1
10 2a01:5041:1000::/48 /48 2a01:5041:1000:: – 2a01:5041:1000:ffff:ffff:ffff:ffff:ffff AS202196 1
11 2a01:5041:1003::/48 /48 2a01:5041:1003:: – 2a01:5041:1003:ffff:ffff:ffff:ffff:ffff AS202196 1
12 2a01:5041:2000::/48 /48 2a01:5041:2000:: – 2a01:5041:2000:ffff:ffff:ffff:ffff:ffff AS202196 1
13 2a01:5041:2001::/48 /48 2a01:5041:2001:: – 2a01:5041:2001:ffff:ffff:ffff:ffff:ffff AS202196 1
14 2a01:5041:2002::/48 /48 2a01:5041:2002:: – 2a01:5041:2002:ffff:ffff:ffff:ffff:ffff AS202196 1
15 2a01:5041:2003::/48 /48 2a01:5041:2003:: – 2a01:5041:2003:ffff:ffff:ffff:ffff:ffff AS202196 1
16 2a01:5041:2004::/48 /48 2a01:5041:2004:: – 2a01:5041:2004:ffff:ffff:ffff:ffff:ffff AS202196 1
17 2a01:5041:2006::/48 /48 2a01:5041:2006:: – 2a01:5041:2006:ffff:ffff:ffff:ffff:ffff AS202196 1
18 2a01:5041:2007::/48 /48 2a01:5041:2007:: – 2a01:5041:2007:ffff:ffff:ffff:ffff:ffff AS202196 1
19 2a01:5041:200b::/48 /48 2a01:5041:200b:: – 2a01:5041:200b:ffff:ffff:ffff:ffff:ffff AS202196 1
20 2a01:5041:200c::/48 /48 2a01:5041:200c:: – 2a01:5041:200c:ffff:ffff:ffff:ffff:ffff AS202196 1
21 2a01:5041:200e::/48 /48 2a01:5041:200e:: – 2a01:5041:200e:ffff:ffff:ffff:ffff:ffff AS202196 1
22 2a01:5041:200f::/48 /48 2a01:5041:200f:: – 2a01:5041:200f:ffff:ffff:ffff:ffff:ffff AS202196 1
23 2a01:5041:2efd::/48 /48 2a01:5041:2efd:: – 2a01:5041:2efd:ffff:ffff:ffff:ffff:ffff AS202196 1
24 2a01:5041:2efe::/48 /48 2a01:5041:2efe:: – 2a01:5041:2efe:ffff:ffff:ffff:ffff:ffff AS202196 1
25 2a01:5041:2eff::/48 /48 2a01:5041:2eff:: – 2a01:5041:2eff:ffff:ffff:ffff:ffff:ffff AS202196 1
26 2a01:5041:3000::/48 /48 2a01:5041:3000:: – 2a01:5041:3000:ffff:ffff:ffff:ffff:ffff AS202196 1
27 2a01:5041:3003::/48 /48 2a01:5041:3003:: – 2a01:5041:3003:ffff:ffff:ffff:ffff:ffff AS202196 1
28 2a01:5041:4000::/48 /48 2a01:5041:4000:: – 2a01:5041:4000:ffff:ffff:ffff:ffff:ffff AS202196 1
29 2a01:5041:4003::/48 /48 2a01:5041:4003:: – 2a01:5041:4003:ffff:ffff:ffff:ffff:ffff AS202196 1
30 2a01:5041:4007::/48 /48 2a01:5041:4007:: – 2a01:5041:4007:ffff:ffff:ffff:ffff:ffff AS202196 1
31 2a01:5041:400e::/48 /48 2a01:5041:400e:: – 2a01:5041:400e:ffff:ffff:ffff:ffff:ffff AS202196 1
32 2a01:5041:4efd::/48 /48 2a01:5041:4efd:: – 2a01:5041:4efd:ffff:ffff:ffff:ffff:ffff AS202196 1
33 2a01:5041:4eff::/48 /48 2a01:5041:4eff:: – 2a01:5041:4eff:ffff:ffff:ffff:ffff:ffff AS202196 1
34 2a01:5041:5000::/48 /48 2a01:5041:5000:: – 2a01:5041:5000:ffff:ffff:ffff:ffff:ffff AS202196 1
35 2a01:5041:5002::/48 /48 2a01:5041:5002:: – 2a01:5041:5002:ffff:ffff:ffff:ffff:ffff AS202196 1
36 2a01:5041:5003::/48 /48 2a01:5041:5003:: – 2a01:5041:5003:ffff:ffff:ffff:ffff:ffff AS202196 1
37 2a01:5041:500e::/48 /48 2a01:5041:500e:: – 2a01:5041:500e:ffff:ffff:ffff:ffff:ffff AS202196 1
38 2a01:5041:6000::/48 /48 2a01:5041:6000:: – 2a01:5041:6000:ffff:ffff:ffff:ffff:ffff AS202196 1
39 2a01:5041:6004::/48 /48 2a01:5041:6004:: – 2a01:5041:6004:ffff:ffff:ffff:ffff:ffff AS202196 1
40 2a01:5041:7001::/48 /48 2a01:5041:7001:: – 2a01:5041:7001:ffff:ffff:ffff:ffff:ffff AS202196 1
41 2a01:5041:7005::/48 /48 2a01:5041:7005:: – 2a01:5041:7005:ffff:ffff:ffff:ffff:ffff AS202196 1
42 2a01:5041:ea20::/48 /48 2a01:5041:ea20:: – 2a01:5041:ea20:ffff:ffff:ffff:ffff:ffff AS202196 1
43 2a01:5042:1::/48 /48 2a01:5042:1:: – 2a01:5042:1:ffff:ffff:ffff:ffff:ffff AS202196 1
44 2a01:5042:3::/48 /48 2a01:5042:3:: – 2a01:5042:3:ffff:ffff:ffff:ffff:ffff AS202196 1
45 2a01:5042:7::/48 /48 2a01:5042:7:: – 2a01:5042:7:ffff:ffff:ffff:ffff:ffff AS202196 1
46 2a01:5042:b::/48 /48 2a01:5042:b:: – 2a01:5042:b:ffff:ffff:ffff:ffff:ffff AS202196 1
47 2a01:5042:e::/48 /48 2a01:5042:e:: – 2a01:5042:e:ffff:ffff:ffff:ffff:ffff AS202196 1
48 2a01:5042:efd::/48 /48 2a01:5042:efd:: – 2a01:5042:efd:ffff:ffff:ffff:ffff:ffff AS202196 1
49 2a01:5042:eff::/48 /48 2a01:5042:eff:: – 2a01:5042:eff:ffff:ffff:ffff:ffff:ffff AS202196 1
50 2a01:5042:2001::/48 /48 2a01:5042:2001:: – 2a01:5042:2001:ffff:ffff:ffff:ffff:ffff AS202196 1
51 2a01:5042:200b::/48 /48 2a01:5042:200b:: – 2a01:5042:200b:ffff:ffff:ffff:ffff:ffff AS202196 1
52 2a01:5042:200e::/48 /48 2a01:5042:200e:: – 2a01:5042:200e:ffff:ffff:ffff:ffff:ffff AS202196 1
53 2a01:5042:2efd::/48 /48 2a01:5042:2efd:: – 2a01:5042:2efd:ffff:ffff:ffff:ffff:ffff AS202196 1
54 2a01:5042:2eff::/48 /48 2a01:5042:2eff:: – 2a01:5042:2eff:ffff:ffff:ffff:ffff:ffff AS202196 1
55 2a01:5043::/48 /48 2a01:5043:: – 2a01:5043::ffff:ffff:ffff:ffff:ffff AS202196 1
56 2a01:5043:b::/48 /48 2a01:5043:b:: – 2a01:5043:b:ffff:ffff:ffff:ffff:ffff AS202196 1
57 2a01:5043:e::/48 /48 2a01:5043:e:: – 2a01:5043:e:ffff:ffff:ffff:ffff:ffff AS202196 1
58 2a01:5043:efd::/48 /48 2a01:5043:efd:: – 2a01:5043:efd:ffff:ffff:ffff:ffff:ffff AS202196 1
59 2a01:5043:eff::/48 /48 2a01:5043:eff:: – 2a01:5043:eff:ffff:ffff:ffff:ffff:ffff AS202196 1
60 2a01:5043:2000::/48 /48 2a01:5043:2000:: – 2a01:5043:2000:ffff:ffff:ffff:ffff:ffff AS202196 1
61 2a01:5043:2003::/48 /48 2a01:5043:2003:: – 2a01:5043:2003:ffff:ffff:ffff:ffff:ffff AS202196 1
62 2a01:5043:2007::/48 /48 2a01:5043:2007:: – 2a01:5043:2007:ffff:ffff:ffff:ffff:ffff AS202196 1
63 2a01:5043:2efd::/48 /48 2a01:5043:2efd:: – 2a01:5043:2efd:ffff:ffff:ffff:ffff:ffff AS202196 1
64 2a01:5043:2eff::/48 /48 2a01:5043:2eff:: – 2a01:5043:2eff:ffff:ffff:ffff:ffff:ffff AS202196 1