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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 36 IPv6 prefixes · ASN: AS23243 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 2803:3a00::/37 /37 2803:3a00:: – 2803:3a00:7ff:ffff:ffff:ffff:ffff:ffff AS23243 1
2 2803:3a00:800::/37 /37 2803:3a00:800:: – 2803:3a00:fff:ffff:ffff:ffff:ffff:ffff AS23243 1
3 2803:3a00:1800::/37 /37 2803:3a00:1800:: – 2803:3a00:1fff:ffff:ffff:ffff:ffff:ffff AS23243 1
4 2803:c800::/32 /32 2803:c800:: – 2803:c800:ffff:ffff:ffff:ffff:ffff:ffff AS23243 1
5 2803:c800:4010::/44 /44 2803:c800:4010:: – 2803:c800:401f:ffff:ffff:ffff:ffff:ffff AS23243 1
6 2803:c800:4020::/44 /44 2803:c800:4020:: – 2803:c800:402f:ffff:ffff:ffff:ffff:ffff AS23243 1
7 2803:c800:4030::/44 /44 2803:c800:4030:: – 2803:c800:403f:ffff:ffff:ffff:ffff:ffff AS23243 1
8 2803:c800:4040::/44 /44 2803:c800:4040:: – 2803:c800:404f:ffff:ffff:ffff:ffff:ffff AS23243 1
9 2803:c800:4050::/44 /44 2803:c800:4050:: – 2803:c800:405f:ffff:ffff:ffff:ffff:ffff AS23243 1
10 2803:c800:4060::/44 /44 2803:c800:4060:: – 2803:c800:406f:ffff:ffff:ffff:ffff:ffff AS23243 1
11 2803:c800:4070::/44 /44 2803:c800:4070:: – 2803:c800:407f:ffff:ffff:ffff:ffff:ffff AS23243 1
12 2803:c800:4080::/44 /44 2803:c800:4080:: – 2803:c800:408f:ffff:ffff:ffff:ffff:ffff AS23243 1
13 2803:c800:4090::/44 /44 2803:c800:4090:: – 2803:c800:409f:ffff:ffff:ffff:ffff:ffff AS23243 1
14 2803:c800:40a0::/44 /44 2803:c800:40a0:: – 2803:c800:40af:ffff:ffff:ffff:ffff:ffff AS23243 1
15 2803:c800:40b0::/44 /44 2803:c800:40b0:: – 2803:c800:40bf:ffff:ffff:ffff:ffff:ffff AS23243 1
16 2803:c800:40c0::/44 /44 2803:c800:40c0:: – 2803:c800:40cf:ffff:ffff:ffff:ffff:ffff AS23243 1
17 2803:c800:40d0::/44 /44 2803:c800:40d0:: – 2803:c800:40df:ffff:ffff:ffff:ffff:ffff AS23243 1
18 2803:c800:40e0::/44 /44 2803:c800:40e0:: – 2803:c800:40ef:ffff:ffff:ffff:ffff:ffff AS23243 1
19 2803:c800:40f0::/44 /44 2803:c800:40f0:: – 2803:c800:40ff:ffff:ffff:ffff:ffff:ffff AS23243 1
20 2803:c800:4100::/44 /44 2803:c800:4100:: – 2803:c800:410f:ffff:ffff:ffff:ffff:ffff AS23243 1
21 2803:c800:4110::/44 /44 2803:c800:4110:: – 2803:c800:411f:ffff:ffff:ffff:ffff:ffff AS23243 1
22 2803:c800:4120::/44 /44 2803:c800:4120:: – 2803:c800:412f:ffff:ffff:ffff:ffff:ffff AS23243 1
23 2803:c800:4130::/44 /44 2803:c800:4130:: – 2803:c800:413f:ffff:ffff:ffff:ffff:ffff AS23243 1
24 2803:c800:4180::/44 /44 2803:c800:4180:: – 2803:c800:418f:ffff:ffff:ffff:ffff:ffff AS23243 1
25 2803:c800:4190::/44 /44 2803:c800:4190:: – 2803:c800:419f:ffff:ffff:ffff:ffff:ffff AS23243 1
26 2803:c800:41a0::/44 /44 2803:c800:41a0:: – 2803:c800:41af:ffff:ffff:ffff:ffff:ffff AS23243 1
27 2803:c800:41b0::/44 /44 2803:c800:41b0:: – 2803:c800:41bf:ffff:ffff:ffff:ffff:ffff AS23243 1
28 2803:c800:41c0::/44 /44 2803:c800:41c0:: – 2803:c800:41cf:ffff:ffff:ffff:ffff:ffff AS23243 1
29 2803:c800:41d0::/44 /44 2803:c800:41d0:: – 2803:c800:41df:ffff:ffff:ffff:ffff:ffff AS23243 1
30 2803:c800:41e0::/44 /44 2803:c800:41e0:: – 2803:c800:41ef:ffff:ffff:ffff:ffff:ffff AS23243 1
31 2803:c800:41f0::/44 /44 2803:c800:41f0:: – 2803:c800:41ff:ffff:ffff:ffff:ffff:ffff AS23243 1
32 2803:c800:4200::/44 /44 2803:c800:4200:: – 2803:c800:420f:ffff:ffff:ffff:ffff:ffff AS23243 1
33 2803:c800:4210::/44 /44 2803:c800:4210:: – 2803:c800:421f:ffff:ffff:ffff:ffff:ffff AS23243 1
34 2803:c800:4220::/44 /44 2803:c800:4220:: – 2803:c800:422f:ffff:ffff:ffff:ffff:ffff AS23243 1
35 2803:c800:4230::/44 /44 2803:c800:4230:: – 2803:c800:423f:ffff:ffff:ffff:ffff:ffff AS23243 1
36 2803:c800:8000::/34 /34 2803:c800:8000:: – 2803:c800:bfff:ffff:ffff:ffff:ffff:ffff AS23243 1