BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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 →
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IPv4 prefixes
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
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 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 32 IPv6 prefixes · ASN: AS6424 · showing 1–32
# 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:82c7:d::/48 /48 2a0d:82c7:d:: – 2a0d:82c7:d:ffff:ffff:ffff:ffff:ffff AS6424 1
25 2a0e:5f00::/29 /29 2a0e:5f00:: – 2a0e:5f07:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
26 2a0e:5f00::/32 /32 2a0e:5f00:: – 2a0e:5f00:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
27 2a0f:7700::/29 /29 2a0f:7700:: – 2a0f:7707:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
28 2a0f:8900::/29 /29 2a0f:8900:: – 2a0f:8907:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
29 2a0f:d300::/29 /29 2a0f:d300:: – 2a0f:d307:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
30 2a10:ee40::/29 /29 2a10:ee40:: – 2a10:ee47:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
31 2a11:c00::/29 /29 2a11:c00:: – 2a11:c07:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1
32 2a12:c1c0::/29 /29 2a12:c1c0:: – 2a12:c1c7:ffff:ffff:ffff:ffff:ffff:ffff AS6424 1