BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 46 IPv6 prefixes · ASN: AS2571 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 2403:c580:fff0::/44 /44 2403:c580:fff0:: – 2403:c580:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
2 2403:c580:fff1::/48 /48 2403:c580:fff1:: – 2403:c580:fff1:ffff:ffff:ffff:ffff:ffff AS2571 1
3 2403:c580:fff2::/48 /48 2403:c580:fff2:: – 2403:c580:fff2:ffff:ffff:ffff:ffff:ffff AS2571 1
4 2403:c580:fff4::/48 /48 2403:c580:fff4:: – 2403:c580:fff4:ffff:ffff:ffff:ffff:ffff AS2571 1
5 2403:c580:fff5::/48 /48 2403:c580:fff5:: – 2403:c580:fff5:ffff:ffff:ffff:ffff:ffff AS2571 1
6 2403:c580:fff6::/48 /48 2403:c580:fff6:: – 2403:c580:fff6:ffff:ffff:ffff:ffff:ffff AS2571 1
7 2403:c580:fff7::/48 /48 2403:c580:fff7:: – 2403:c580:fff7:ffff:ffff:ffff:ffff:ffff AS2571 1
8 2403:c580:fff8::/48 /48 2403:c580:fff8:: – 2403:c580:fff8:ffff:ffff:ffff:ffff:ffff AS2571 1
9 2403:c580:fff9::/48 /48 2403:c580:fff9:: – 2403:c580:fff9:ffff:ffff:ffff:ffff:ffff AS2571 1
10 2403:c580:fffa::/48 /48 2403:c580:fffa:: – 2403:c580:fffa:ffff:ffff:ffff:ffff:ffff AS2571 1
11 2403:c580:fffb::/48 /48 2403:c580:fffb:: – 2403:c580:fffb:ffff:ffff:ffff:ffff:ffff AS2571 1
12 2403:c580:fffc::/48 /48 2403:c580:fffc:: – 2403:c580:fffc:ffff:ffff:ffff:ffff:ffff AS2571 1
13 2403:c580:fffe::/48 /48 2403:c580:fffe:: – 2403:c580:fffe:ffff:ffff:ffff:ffff:ffff AS2571 1
14 2403:c580:ffff::/48 /48 2403:c580:ffff:: – 2403:c580:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
15 2620:1d6:fff0::/44 /44 2620:1d6:fff0:: – 2620:1d6:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
16 2620:1d6:fff0::/48 /48 2620:1d6:fff0:: – 2620:1d6:fff0:ffff:ffff:ffff:ffff:ffff AS2571 1
17 2620:1d6:fff1::/48 /48 2620:1d6:fff1:: – 2620:1d6:fff1:ffff:ffff:ffff:ffff:ffff AS2571 1
18 2620:1d6:fff2::/48 /48 2620:1d6:fff2:: – 2620:1d6:fff2:ffff:ffff:ffff:ffff:ffff AS2571 1
19 2620:1d6:fff4::/48 /48 2620:1d6:fff4:: – 2620:1d6:fff4:ffff:ffff:ffff:ffff:ffff AS2571 1
20 2620:1d6:fff5::/48 /48 2620:1d6:fff5:: – 2620:1d6:fff5:ffff:ffff:ffff:ffff:ffff AS2571 1
21 2620:1d6:fff6::/48 /48 2620:1d6:fff6:: – 2620:1d6:fff6:ffff:ffff:ffff:ffff:ffff AS2571 1
22 2620:1d6:fff7::/48 /48 2620:1d6:fff7:: – 2620:1d6:fff7:ffff:ffff:ffff:ffff:ffff AS2571 1
23 2620:1d6:fff8::/48 /48 2620:1d6:fff8:: – 2620:1d6:fff8:ffff:ffff:ffff:ffff:ffff AS2571 1
24 2620:1d6:fff9::/48 /48 2620:1d6:fff9:: – 2620:1d6:fff9:ffff:ffff:ffff:ffff:ffff AS2571 1
25 2620:1d6:fffa::/48 /48 2620:1d6:fffa:: – 2620:1d6:fffa:ffff:ffff:ffff:ffff:ffff AS2571 1
26 2620:1d6:fffb::/48 /48 2620:1d6:fffb:: – 2620:1d6:fffb:ffff:ffff:ffff:ffff:ffff AS2571 1
27 2620:1d6:fffc::/48 /48 2620:1d6:fffc:: – 2620:1d6:fffc:ffff:ffff:ffff:ffff:ffff AS2571 1
28 2620:1d6:fffe::/48 /48 2620:1d6:fffe:: – 2620:1d6:fffe:ffff:ffff:ffff:ffff:ffff AS2571 1
29 2620:1d6:ffff::/48 /48 2620:1d6:ffff:: – 2620:1d6:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
30 2a05:4a40:ffdc::/48 /48 2a05:4a40:ffdc:: – 2a05:4a40:ffdc:ffff:ffff:ffff:ffff:ffff AS2571 1
31 2a05:4a40:ffdf::/48 /48 2a05:4a40:ffdf:: – 2a05:4a40:ffdf:ffff:ffff:ffff:ffff:ffff AS2571 1
32 2a05:4a40:fff0::/44 /44 2a05:4a40:fff0:: – 2a05:4a40:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
33 2a05:4a40:fff0::/48 /48 2a05:4a40:fff0:: – 2a05:4a40:fff0:ffff:ffff:ffff:ffff:ffff AS2571 1
34 2a05:4a40:fff1::/48 /48 2a05:4a40:fff1:: – 2a05:4a40:fff1:ffff:ffff:ffff:ffff:ffff AS2571 1
35 2a05:4a40:fff2::/48 /48 2a05:4a40:fff2:: – 2a05:4a40:fff2:ffff:ffff:ffff:ffff:ffff AS2571 1
36 2a05:4a40:fff4::/48 /48 2a05:4a40:fff4:: – 2a05:4a40:fff4:ffff:ffff:ffff:ffff:ffff AS2571 1
37 2a05:4a40:fff5::/48 /48 2a05:4a40:fff5:: – 2a05:4a40:fff5:ffff:ffff:ffff:ffff:ffff AS2571 1
38 2a05:4a40:fff6::/48 /48 2a05:4a40:fff6:: – 2a05:4a40:fff6:ffff:ffff:ffff:ffff:ffff AS2571 1
39 2a05:4a40:fff7::/48 /48 2a05:4a40:fff7:: – 2a05:4a40:fff7:ffff:ffff:ffff:ffff:ffff AS2571 1
40 2a05:4a40:fff8::/48 /48 2a05:4a40:fff8:: – 2a05:4a40:fff8:ffff:ffff:ffff:ffff:ffff AS2571 1
41 2a05:4a40:fff9::/48 /48 2a05:4a40:fff9:: – 2a05:4a40:fff9:ffff:ffff:ffff:ffff:ffff AS2571 1
42 2a05:4a40:fffa::/48 /48 2a05:4a40:fffa:: – 2a05:4a40:fffa:ffff:ffff:ffff:ffff:ffff AS2571 1
43 2a05:4a40:fffb::/48 /48 2a05:4a40:fffb:: – 2a05:4a40:fffb:ffff:ffff:ffff:ffff:ffff AS2571 1
44 2a05:4a40:fffc::/48 /48 2a05:4a40:fffc:: – 2a05:4a40:fffc:ffff:ffff:ffff:ffff:ffff AS2571 1
45 2a05:4a40:fffe::/48 /48 2a05:4a40:fffe:: – 2a05:4a40:fffe:ffff:ffff:ffff:ffff:ffff AS2571 1
46 2a05:4a40:ffff::/48 /48 2a05:4a40:ffff:: – 2a05:4a40:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1