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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 →
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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 38 IPv4 prefixes · ASN: AS3378 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 142.77.1.0/24 /24 142.77.1.0 – 142.77.1.255 AS3378 1
2 142.77.8.0/22 /22 142.77.8.0 – 142.77.11.255 AS3378 1
3 142.77.14.0/24 /24 142.77.14.0 – 142.77.14.255 AS3378 1
4 142.77.32.0/24 /24 142.77.32.0 – 142.77.32.255 AS3378 1
5 142.77.46.0/24 /24 142.77.46.0 – 142.77.46.255 AS3378 1
6 142.77.72.0/21 /21 142.77.72.0 – 142.77.79.255 AS3378 1
7 142.77.80.0/20 /20 142.77.80.0 – 142.77.95.255 AS3378 1
8 146.1.1.0/24 /24 146.1.1.0 – 146.1.1.255 AS3378 1
9 146.1.2.0/24 /24 146.1.2.0 – 146.1.2.255 AS3378 1
10 146.1.4.0/23 /23 146.1.4.0 – 146.1.5.255 AS3378 1
11 146.1.6.0/24 /24 146.1.6.0 – 146.1.6.255 AS3378 1
12 146.1.16.0/23 /23 146.1.16.0 – 146.1.17.255 AS3378 1
13 146.1.24.0/21 /21 146.1.24.0 – 146.1.31.255 AS3378 1
14 146.1.40.0/21 /21 146.1.40.0 – 146.1.47.255 AS3378 1
15 146.1.192.0/19 /19 146.1.192.0 – 146.1.223.255 AS3378 1
16 159.24.64.0/20 /20 159.24.64.0 – 159.24.79.255 AS3378 1
17 159.98.72.0/21 /21 159.98.72.0 – 159.98.79.255 AS3378 1
18 159.98.104.0/21 /21 159.98.104.0 – 159.98.111.255 AS3378 1
19 159.98.112.0/22 /22 159.98.112.0 – 159.98.115.255 AS3378 1
20 162.47.128.0/20 /20 162.47.128.0 – 162.47.143.255 AS3378 1
21 162.47.144.0/23 /23 162.47.144.0 – 162.47.145.255 AS3378 1
22 162.47.146.0/23 /23 162.47.146.0 – 162.47.147.255 AS3378 1
23 165.122.128.0/20 /20 165.122.128.0 – 165.122.143.255 AS3378 1
24 166.34.64.0/18 /18 166.34.64.0 – 166.34.127.255 AS3378 1
25 166.38.96.0/19 /19 166.38.96.0 – 166.38.127.255 AS3378 1
26 166.38.132.0/23 /23 166.38.132.0 – 166.38.133.255 AS3378 1
27 166.38.136.0/23 /23 166.38.136.0 – 166.38.137.255 AS3378 1
28 198.168.54.0/24 /24 198.168.54.0 – 198.168.54.255 AS3378 1
29 198.168.73.0/24 /24 198.168.73.0 – 198.168.73.255 AS3378 1
30 199.249.16.0/20 /20 199.249.16.0 – 199.249.31.255 AS3378 1
31 199.249.18.0/24 /24 199.249.18.0 – 199.249.18.255 AS3378 1
32 199.249.19.0/24 /24 199.249.19.0 – 199.249.19.255 AS3378 1
33 199.249.20.0/24 /24 199.249.20.0 – 199.249.20.255 AS3378 1
34 199.249.21.0/24 /24 199.249.21.0 – 199.249.21.255 AS3378 1
35 199.249.22.0/24 /24 199.249.22.0 – 199.249.22.255 AS3378 1
36 199.249.23.0/24 /24 199.249.23.0 – 199.249.23.255 AS3378 1
37 199.249.29.0/24 /24 199.249.29.0 – 199.249.29.255 AS3378 1
38 205.150.160.0/22 /22 205.150.160.0 – 205.150.163.255 AS3378 1