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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 31 IPv6 prefixes · ASN: AS265705 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 2800:c30:ad00::/40 /40 2800:c30:ad00:: – 2800:c30:adff:ffff:ffff:ffff:ffff:ffff AS265705 1
2 2803:2fa0:ff00::/40 /40 2803:2fa0:ff00:: – 2803:2fa0:ffff:ffff:ffff:ffff:ffff:ffff AS265705 1
3 2803:b9c0:4100::/40 /40 2803:b9c0:4100:: – 2803:b9c0:41ff:ffff:ffff:ffff:ffff:ffff AS265705 1
4 2803:b9c0:4200::/40 /40 2803:b9c0:4200:: – 2803:b9c0:42ff:ffff:ffff:ffff:ffff:ffff AS265705 1
5 2803:b9c0:4300::/40 /40 2803:b9c0:4300:: – 2803:b9c0:43ff:ffff:ffff:ffff:ffff:ffff AS265705 1
6 2803:b9c0:4800::/43 /43 2803:b9c0:4800:: – 2803:b9c0:481f:ffff:ffff:ffff:ffff:ffff AS265705 1
7 2803:b9c0:5800::/42 /42 2803:b9c0:5800:: – 2803:b9c0:583f:ffff:ffff:ffff:ffff:ffff AS265705 1
8 2803:b9c0:6000::/42 /42 2803:b9c0:6000:: – 2803:b9c0:603f:ffff:ffff:ffff:ffff:ffff AS265705 1
9 2803:b9c0:6040::/44 /44 2803:b9c0:6040:: – 2803:b9c0:604f:ffff:ffff:ffff:ffff:ffff AS265705 1
10 2803:b9c0:6070::/44 /44 2803:b9c0:6070:: – 2803:b9c0:607f:ffff:ffff:ffff:ffff:ffff AS265705 1
11 2803:b9c0:6800::/42 /42 2803:b9c0:6800:: – 2803:b9c0:683f:ffff:ffff:ffff:ffff:ffff AS265705 1
12 2803:b9c0:7000::/43 /43 2803:b9c0:7000:: – 2803:b9c0:701f:ffff:ffff:ffff:ffff:ffff AS265705 1
13 2803:b9c0:7800::/41 /41 2803:b9c0:7800:: – 2803:b9c0:787f:ffff:ffff:ffff:ffff:ffff AS265705 1
14 2803:b9c0:8100::/40 /40 2803:b9c0:8100:: – 2803:b9c0:81ff:ffff:ffff:ffff:ffff:ffff AS265705 1
15 2803:b9c0:9000::/40 /40 2803:b9c0:9000:: – 2803:b9c0:90ff:ffff:ffff:ffff:ffff:ffff AS265705 1
16 2803:b9c0:9100::/40 /40 2803:b9c0:9100:: – 2803:b9c0:91ff:ffff:ffff:ffff:ffff:ffff AS265705 1
17 2803:b9c0:9200::/40 /40 2803:b9c0:9200:: – 2803:b9c0:92ff:ffff:ffff:ffff:ffff:ffff AS265705 1
18 2803:b9c0:9300::/40 /40 2803:b9c0:9300:: – 2803:b9c0:93ff:ffff:ffff:ffff:ffff:ffff AS265705 1
19 2803:b9c0:9400::/40 /40 2803:b9c0:9400:: – 2803:b9c0:94ff:ffff:ffff:ffff:ffff:ffff AS265705 1
20 2803:b9c0:9500::/40 /40 2803:b9c0:9500:: – 2803:b9c0:95ff:ffff:ffff:ffff:ffff:ffff AS265705 1
21 2803:b9c0:9600::/40 /40 2803:b9c0:9600:: – 2803:b9c0:96ff:ffff:ffff:ffff:ffff:ffff AS265705 1
22 2803:b9c0:9700::/40 /40 2803:b9c0:9700:: – 2803:b9c0:97ff:ffff:ffff:ffff:ffff:ffff AS265705 1
23 2803:b9c0:9800::/40 /40 2803:b9c0:9800:: – 2803:b9c0:98ff:ffff:ffff:ffff:ffff:ffff AS265705 1
24 2803:b9c0:9900::/40 /40 2803:b9c0:9900:: – 2803:b9c0:99ff:ffff:ffff:ffff:ffff:ffff AS265705 1
25 2803:b9c0:9a00::/40 /40 2803:b9c0:9a00:: – 2803:b9c0:9aff:ffff:ffff:ffff:ffff:ffff AS265705 1
26 2803:b9c0:9b00::/40 /40 2803:b9c0:9b00:: – 2803:b9c0:9bff:ffff:ffff:ffff:ffff:ffff AS265705 1
27 2803:b9c0:9c00::/40 /40 2803:b9c0:9c00:: – 2803:b9c0:9cff:ffff:ffff:ffff:ffff:ffff AS265705 1
28 2803:b9c0:9d00::/40 /40 2803:b9c0:9d00:: – 2803:b9c0:9dff:ffff:ffff:ffff:ffff:ffff AS265705 1
29 2803:b9c0:9e00::/40 /40 2803:b9c0:9e00:: – 2803:b9c0:9eff:ffff:ffff:ffff:ffff:ffff AS265705 1
30 2803:b9c0:9f00::/40 /40 2803:b9c0:9f00:: – 2803:b9c0:9fff:ffff:ffff:ffff:ffff:ffff AS265705 1
31 2804:490:8600::/40 /40 2804:490:8600:: – 2804:490:86ff:ffff:ffff:ffff:ffff:ffff AS265705 1