BGP Full View — RIPE RIS RRC00data as of 2026-05-09 12:44

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
1 125 609
IPv4 origin ASNs
78 282
IPv4 MOAS
6 309
IPv6 prefixes
255 769
IPv6 origin ASNs
36 456
IPv6 MOAS
1 407

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
/12 303
317 718 528
/13 585
306 708 480
/14 1 204
315 621 376
/15 2 152
282 066 944
/16 13 817
905 510 912
/17 8 676
284 295 168
/18 13 940
228 392 960
/19 26 585
217 784 320
/20 48 453
198 463 488
/21 55 660
113 991 680
/22 118 762
121 612 288
/23 118 044
60 438 528
/24 712 091
182 295 296
Total 1 120 436 4 283 583 232
BGP /24 coverage of total IPv4 space
Announced in BGP 3 113 984 000 addr 72.50%
Not announced 1 180 983 296 addr 27.50%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.18%
↳ routable but not announced 588 349 184 addr 49.82%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 42
704 643 072
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 482
2 874 146 816
/30 831
217 841 664
/31 358
46 923 776
/32 27 008
1 769 996 288
/33 5 720
187 432 960
/34 5 560
91 095 040
/35 1 960
16 056 320
/36 10 005
40 980 480
/37 1 361
2 787 328
/38 2 729
2 794 496
/39 1 859
951 808
/40 23 574
6 034 944
/41 1 732
221 696
/42 2 994
191 616
/43 1 463
46 816
/44 25 812
412 992
/45 4 520
36 160
/46 5 854
23 416
/47 9 053
18 106
/48 117 312
117 312
Total 255 471 4 413 986 464 850
IPv4 (1 125 609) IPv6 (255 769)
Reset
Found 46 IPv6 prefixes · ASN: AS398962 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 2606:1a40::/48 /48 2606:1a40:: – 2606:1a40::ffff:ffff:ffff:ffff:ffff AS398962 1
2 2606:1a40:1::/48 /48 2606:1a40:1:: – 2606:1a40:1:ffff:ffff:ffff:ffff:ffff AS398962 1
3 2606:1a40:2::/48 /48 2606:1a40:2:: – 2606:1a40:2:ffff:ffff:ffff:ffff:ffff AS398962 1
4 2606:1a40:3::/48 /48 2606:1a40:3:: – 2606:1a40:3:ffff:ffff:ffff:ffff:ffff AS398962 1
5 2606:1a40:101c::/48 /48 2606:1a40:101c:: – 2606:1a40:101c:ffff:ffff:ffff:ffff:ffff AS398962 1
6 2606:1a40:101d::/48 /48 2606:1a40:101d:: – 2606:1a40:101d:ffff:ffff:ffff:ffff:ffff AS398962 1
7 2606:1a40:101e::/48 /48 2606:1a40:101e:: – 2606:1a40:101e:ffff:ffff:ffff:ffff:ffff AS398962 1
8 2606:1a40:101f::/48 /48 2606:1a40:101f:: – 2606:1a40:101f:ffff:ffff:ffff:ffff:ffff AS398962 1
9 2606:1a40:1020::/48 /48 2606:1a40:1020:: – 2606:1a40:1020:ffff:ffff:ffff:ffff:ffff AS398962 1
10 2606:1a40:1021::/48 /48 2606:1a40:1021:: – 2606:1a40:1021:ffff:ffff:ffff:ffff:ffff AS398962 1
11 2606:1a40:1022::/48 /48 2606:1a40:1022:: – 2606:1a40:1022:ffff:ffff:ffff:ffff:ffff AS398962 1
12 2606:1a40:1023::/48 /48 2606:1a40:1023:: – 2606:1a40:1023:ffff:ffff:ffff:ffff:ffff AS398962 1
13 2606:1a40:1036::/48 /48 2606:1a40:1036:: – 2606:1a40:1036:ffff:ffff:ffff:ffff:ffff AS398962 1
14 2606:1a40:1037::/48 /48 2606:1a40:1037:: – 2606:1a40:1037:ffff:ffff:ffff:ffff:ffff AS398962 1
15 2606:1a40:1038::/48 /48 2606:1a40:1038:: – 2606:1a40:1038:ffff:ffff:ffff:ffff:ffff AS398962 1
16 2606:1a40:1039::/48 /48 2606:1a40:1039:: – 2606:1a40:1039:ffff:ffff:ffff:ffff:ffff AS398962 1
17 2606:1a40:103a::/48 /48 2606:1a40:103a:: – 2606:1a40:103a:ffff:ffff:ffff:ffff:ffff AS398962 1
18 2606:1a40:103b::/48 /48 2606:1a40:103b:: – 2606:1a40:103b:ffff:ffff:ffff:ffff:ffff AS398962 1
19 2606:1a40:103c::/48 /48 2606:1a40:103c:: – 2606:1a40:103c:ffff:ffff:ffff:ffff:ffff AS398962 1
20 2606:1a40:103d::/48 /48 2606:1a40:103d:: – 2606:1a40:103d:ffff:ffff:ffff:ffff:ffff AS398962 1
21 2606:1a40:103e::/48 /48 2606:1a40:103e:: – 2606:1a40:103e:ffff:ffff:ffff:ffff:ffff AS398962 1
22 2606:1a40:103f::/48 /48 2606:1a40:103f:: – 2606:1a40:103f:ffff:ffff:ffff:ffff:ffff AS398962 1
23 2606:1a40:1040::/48 /48 2606:1a40:1040:: – 2606:1a40:1040:ffff:ffff:ffff:ffff:ffff AS398962 1
24 2606:1a40:1041::/48 /48 2606:1a40:1041:: – 2606:1a40:1041:ffff:ffff:ffff:ffff:ffff AS398962 1
25 2606:1a40:1042::/48 /48 2606:1a40:1042:: – 2606:1a40:1042:ffff:ffff:ffff:ffff:ffff AS398962 1
26 2606:1a40:1043::/48 /48 2606:1a40:1043:: – 2606:1a40:1043:ffff:ffff:ffff:ffff:ffff AS398962 1
27 2606:1a40:1044::/48 /48 2606:1a40:1044:: – 2606:1a40:1044:ffff:ffff:ffff:ffff:ffff AS398962 1
28 2606:1a40:1045::/48 /48 2606:1a40:1045:: – 2606:1a40:1045:ffff:ffff:ffff:ffff:ffff AS398962 1
29 2606:1a40:1046::/48 /48 2606:1a40:1046:: – 2606:1a40:1046:ffff:ffff:ffff:ffff:ffff AS398962 1
30 2606:1a40:1047::/48 /48 2606:1a40:1047:: – 2606:1a40:1047:ffff:ffff:ffff:ffff:ffff AS398962 1
31 2606:1a40:1048::/48 /48 2606:1a40:1048:: – 2606:1a40:1048:ffff:ffff:ffff:ffff:ffff AS398962 1
32 2606:1a40:200b::/48 /48 2606:1a40:200b:: – 2606:1a40:200b:ffff:ffff:ffff:ffff:ffff AS398962 1
33 2606:1a40:3000::/48 /48 2606:1a40:3000:: – 2606:1a40:3000:ffff:ffff:ffff:ffff:ffff AS398962 1
34 2606:1a40:f000::/48 /48 2606:1a40:f000:: – 2606:1a40:f000:ffff:ffff:ffff:ffff:ffff AS398962 1
35 2606:1a40:f001::/48 /48 2606:1a40:f001:: – 2606:1a40:f001:ffff:ffff:ffff:ffff:ffff AS398962 1
36 2606:1a40:f002::/48 /48 2606:1a40:f002:: – 2606:1a40:f002:ffff:ffff:ffff:ffff:ffff AS398962 1
37 2606:1a40:f003::/48 /48 2606:1a40:f003:: – 2606:1a40:f003:ffff:ffff:ffff:ffff:ffff AS398962 1
38 2606:1a40:f00a::/48 /48 2606:1a40:f00a:: – 2606:1a40:f00a:ffff:ffff:ffff:ffff:ffff AS398962 1
39 2606:1a40:f00b::/48 /48 2606:1a40:f00b:: – 2606:1a40:f00b:ffff:ffff:ffff:ffff:ffff AS398962 1
40 2606:1a40:f00c::/48 /48 2606:1a40:f00c:: – 2606:1a40:f00c:ffff:ffff:ffff:ffff:ffff AS398962 1
41 2606:1a40:f00d::/48 /48 2606:1a40:f00d:: – 2606:1a40:f00d:ffff:ffff:ffff:ffff:ffff AS398962 1
42 2606:1a40:f00e::/48 /48 2606:1a40:f00e:: – 2606:1a40:f00e:ffff:ffff:ffff:ffff:ffff AS398962 1
43 2606:1a40:f00f::/48 /48 2606:1a40:f00f:: – 2606:1a40:f00f:ffff:ffff:ffff:ffff:ffff AS398962 1
44 2606:1a40:f010::/48 /48 2606:1a40:f010:: – 2606:1a40:f010:ffff:ffff:ffff:ffff:ffff AS398962 1
45 2606:1a40:f011::/48 /48 2606:1a40:f011:: – 2606:1a40:f011:ffff:ffff:ffff:ffff:ffff AS398962 1
46 2606:1a40:f012::/48 /48 2606:1a40:f012:: – 2606:1a40:f012:ffff:ffff:ffff:ffff:ffff AS398962 1