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 →
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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 30 IPv6 prefixes · ASN: AS12552 · showing 1–30
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:678:55c::/48 /48 2001:678:55c:: – 2001:678:55c:ffff:ffff:ffff:ffff:ffff AS12552 1
2 2001:67c:43c::/48 /48 2001:67c:43c:: – 2001:67c:43c:ffff:ffff:ffff:ffff:ffff AS12552 1
3 2001:67c:674::/48 /48 2001:67c:674:: – 2001:67c:674:ffff:ffff:ffff:ffff:ffff AS12552 1
4 2001:67c:1174::/48 /48 2001:67c:1174:: – 2001:67c:1174:ffff:ffff:ffff:ffff:ffff AS12552 1
5 2001:67c:135c::/48 /48 2001:67c:135c:: – 2001:67c:135c:ffff:ffff:ffff:ffff:ffff AS12552 1
6 2001:67c:2764::/48 /48 2001:67c:2764:: – 2001:67c:2764:ffff:ffff:ffff:ffff:ffff AS12552 1
7 2001:67c:2cf8::/48 /48 2001:67c:2cf8:: – 2001:67c:2cf8:ffff:ffff:ffff:ffff:ffff AS12552 1
8 2001:8c0:3403::/48 /48 2001:8c0:3403:: – 2001:8c0:3403:ffff:ffff:ffff:ffff:ffff AS12552 1
9 2001:16d8::/32 /32 2001:16d8:: – 2001:16d8:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
10 2001:1ad8::/32 /32 2001:1ad8:: – 2001:1ad8:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
11 2a00:d90::/29 /29 2a00:d90:: – 2a00:d97:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
12 2a00:d90::/32 /32 2a00:d90:: – 2a00:d90:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
13 2a00:1b60::/32 /32 2a00:1b60:: – 2a00:1b60:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
14 2a00:c6e0::/32 /32 2a00:c6e0:: – 2a00:c6e0:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
15 2a01:2b0::/29 /29 2a01:2b0:: – 2a01:2b7:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
16 2a01:6d0::/32 /32 2a01:6d0:: – 2a01:6d0:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
17 2a01:a560::/32 /32 2a01:a560:: – 2a01:a560:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
18 2a02:5340::/48 /48 2a02:5340:: – 2a02:5340::ffff:ffff:ffff:ffff:ffff AS12552 1
19 2a03:f440::/32 /32 2a03:f440:: – 2a03:f440:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
20 2a06:ecc0::/29 /29 2a06:ecc0:: – 2a06:ecc7:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
21 2a09:bec0::/32 /32 2a09:bec0:: – 2a09:bec0:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
22 2a0a:6380::/29 /29 2a0a:6380:: – 2a0a:6387:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
23 2a0a:a040::/29 /29 2a0a:a040:: – 2a0a:a047:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
24 2a0a:a040::/32 /32 2a0a:a040:: – 2a0a:a040:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
25 2a0a:a041::/32 /32 2a0a:a041:: – 2a0a:a041:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
26 2a0a:d381::/32 /32 2a0a:d381:: – 2a0a:d381:ffff:ffff:ffff:ffff:ffff:ffff AS12552 1
27 2a0a:d381:100::/40 /40 2a0a:d381:100:: – 2a0a:d381:1ff:ffff:ffff:ffff:ffff:ffff AS12552 1
28 2a0a:d381:200::/40 /40 2a0a:d381:200:: – 2a0a:d381:2ff:ffff:ffff:ffff:ffff:ffff AS12552 1
29 2a0a:d381:400::/40 /40 2a0a:d381:400:: – 2a0a:d381:4ff:ffff:ffff:ffff:ffff:ffff AS12552 1
30 2a0b:6800::/48 /48 2a0b:6800:: – 2a0b:6800::ffff:ffff:ffff:ffff:ffff AS12552 1