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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 21 IPv6 prefixes · ASN: AS51430 · showing 1–21
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a00:7142::/32 /32 2a00:7142:: – 2a00:7142:ffff:ffff:ffff:ffff:ffff:ffff AS51430 1
2 2a00:7143::/32 /32 2a00:7143:: – 2a00:7143:ffff:ffff:ffff:ffff:ffff:ffff AS51430 1
3 2a00:7144::/32 /32 2a00:7144:: – 2a00:7144:ffff:ffff:ffff:ffff:ffff:ffff AS51430 1
4 2a00:7145::/48 /48 2a00:7145:: – 2a00:7145::ffff:ffff:ffff:ffff:ffff AS51430 1
5 2a00:7145:c1::/48 /48 2a00:7145:c1:: – 2a00:7145:c1:ffff:ffff:ffff:ffff:ffff AS51430 1
6 2a00:7145:c2::/48 /48 2a00:7145:c2:: – 2a00:7145:c2:ffff:ffff:ffff:ffff:ffff AS51430 1
7 2a00:7146::/48 /48 2a00:7146:: – 2a00:7146::ffff:ffff:ffff:ffff:ffff AS51430 1
8 2a00:7147:22::/48 /48 2a00:7147:22:: – 2a00:7147:22:ffff:ffff:ffff:ffff:ffff AS51430 1
9 2a00:7147:a9::/48 /48 2a00:7147:a9:: – 2a00:7147:a9:ffff:ffff:ffff:ffff:ffff AS51430 1
10 2a00:7147:e1::/48 /48 2a00:7147:e1:: – 2a00:7147:e1:ffff:ffff:ffff:ffff:ffff AS51430 1
11 2a00:7147:e2::/48 /48 2a00:7147:e2:: – 2a00:7147:e2:ffff:ffff:ffff:ffff:ffff AS51430 1
12 2a00:7147:e3::/48 /48 2a00:7147:e3:: – 2a00:7147:e3:ffff:ffff:ffff:ffff:ffff AS51430 1
13 2a00:7147:e4::/48 /48 2a00:7147:e4:: – 2a00:7147:e4:ffff:ffff:ffff:ffff:ffff AS51430 1
14 2a00:7147:e5::/48 /48 2a00:7147:e5:: – 2a00:7147:e5:ffff:ffff:ffff:ffff:ffff AS51430 1
15 2a00:7147:e6::/48 /48 2a00:7147:e6:: – 2a00:7147:e6:ffff:ffff:ffff:ffff:ffff AS51430 1
16 2a00:7147:e7::/48 /48 2a00:7147:e7:: – 2a00:7147:e7:ffff:ffff:ffff:ffff:ffff AS51430 1
17 2a00:7147:e8::/48 /48 2a00:7147:e8:: – 2a00:7147:e8:ffff:ffff:ffff:ffff:ffff AS51430 1
18 2a00:7147:e9::/48 /48 2a00:7147:e9:: – 2a00:7147:e9:ffff:ffff:ffff:ffff:ffff AS51430 1
19 2a00:7147:e10::/48 /48 2a00:7147:e10:: – 2a00:7147:e10:ffff:ffff:ffff:ffff:ffff AS51430 1
20 2a05:e9c0:2200::/40 /40 2a05:e9c0:2200:: – 2a05:e9c0:22ff:ffff:ffff:ffff:ffff:ffff AS51430 1
21 2a0c:bf81::/48 /48 2a0c:bf81:: – 2a0c:bf81::ffff:ffff:ffff:ffff:ffff AS51430 1