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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 33 IPv6 prefixes · ASN: AS6424 · showing 1–33
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:b18::/32 /32 2001:b18:: – 2001:b18:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
2 2001:b18:a::/48 /48 2001:b18:a:: – 2001:b18:a:ffff:ffff:ffff:ffff:ffff AS6424 1
3 2001:b18:b::/48 /48 2001:b18:b:: – 2001:b18:b:ffff:ffff:ffff:ffff:ffff AS6424 1
4 2001:b18:1000::/48 /48 2001:b18:1000:: – 2001:b18:1000:ffff:ffff:ffff:ffff:ffff AS6424 1
5 2001:b18:1001::/48 /48 2001:b18:1001:: – 2001:b18:1001:ffff:ffff:ffff:ffff:ffff AS6424 1
6 2001:b18:1002::/48 /48 2001:b18:1002:: – 2001:b18:1002:ffff:ffff:ffff:ffff:ffff AS6424 1
7 2001:b18:1005::/48 /48 2001:b18:1005:: – 2001:b18:1005:ffff:ffff:ffff:ffff:ffff AS6424 1
8 2001:b18:1008::/48 /48 2001:b18:1008:: – 2001:b18:1008:ffff:ffff:ffff:ffff:ffff AS6424 1
9 2001:b18:1012::/48 /48 2001:b18:1012:: – 2001:b18:1012:ffff:ffff:ffff:ffff:ffff AS6424 1
10 2001:b18:1016::/48 /48 2001:b18:1016:: – 2001:b18:1016:ffff:ffff:ffff:ffff:ffff AS6424 1
11 2001:b18:1018::/48 /48 2001:b18:1018:: – 2001:b18:1018:ffff:ffff:ffff:ffff:ffff AS6424 1
12 2001:b18:1019::/48 /48 2001:b18:1019:: – 2001:b18:1019:ffff:ffff:ffff:ffff:ffff AS6424 1
13 2001:b18:1020::/48 /48 2001:b18:1020:: – 2001:b18:1020:ffff:ffff:ffff:ffff:ffff AS6424 1
14 2001:b18:1030::/48 /48 2001:b18:1030:: – 2001:b18:1030:ffff:ffff:ffff:ffff:ffff AS6424 1
15 2001:b18:1031::/48 /48 2001:b18:1031:: – 2001:b18:1031:ffff:ffff:ffff:ffff:ffff AS6424 1
16 2001:b18:1049::/48 /48 2001:b18:1049:: – 2001:b18:1049:ffff:ffff:ffff:ffff:ffff AS6424 1
17 2001:b18:1061::/48 /48 2001:b18:1061:: – 2001:b18:1061:ffff:ffff:ffff:ffff:ffff AS6424 1
18 2001:b18:1065::/48 /48 2001:b18:1065:: – 2001:b18:1065:ffff:ffff:ffff:ffff:ffff AS6424 1
19 2001:b18:1091::/48 /48 2001:b18:1091:: – 2001:b18:1091:ffff:ffff:ffff:ffff:ffff AS6424 1
20 2001:b18:1b44::/48 /48 2001:b18:1b44:: – 2001:b18:1b44:ffff:ffff:ffff:ffff:ffff AS6424 1
21 2a0b:e740::/29 /29 2a0b:e740:: – 2a0b:e747:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
22 2a0d:82c0::/29 /29 2a0d:82c0:: – 2a0d:82c7:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
23 2a0d:82c0::/32 /32 2a0d:82c0:: – 2a0d:82c0:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
24 2a0d:82c0:fb00::/48 /48 2a0d:82c0:fb00:: – 2a0d:82c0:fb00:ffff:ffff:ffff:ffff:ffff AS6424 1
25 2a0d:82c7:d::/48 /48 2a0d:82c7:d:: – 2a0d:82c7:d:ffff:ffff:ffff:ffff:ffff AS6424 1
26 2a0e:5f00::/29 /29 2a0e:5f00:: – 2a0e:5f07:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
27 2a0e:5f00::/32 /32 2a0e:5f00:: – 2a0e:5f00:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
28 2a0f:7700::/29 /29 2a0f:7700:: – 2a0f:7707:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
29 2a0f:8900::/29 /29 2a0f:8900:: – 2a0f:8907:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
30 2a0f:d300::/29 /29 2a0f:d300:: – 2a0f:d307:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
31 2a10:ee40::/29 /29 2a10:ee40:: – 2a10:ee47:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
32 2a11:c00::/29 /29 2a11:c00:: – 2a11:c07:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
33 2a12:c1c0::/29 /29 2a12:c1c0:: – 2a12:c1c7:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1