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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 36 IPv4 prefixes · ASN: AS140171 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.16.176.0/24 /24 103.16.176.0 – 103.16.176.255 AS140171 1
2 103.38.182.0/23 /23 103.38.182.0 – 103.38.183.255 AS140171 1
3 103.38.182.0/24 /24 103.38.182.0 – 103.38.182.255 AS140171 1
4 103.38.183.0/24 /24 103.38.183.0 – 103.38.183.255 AS140171 1
5 103.53.30.0/23 /23 103.53.30.0 – 103.53.31.255 AS140171 1
6 103.53.30.0/24 /24 103.53.30.0 – 103.53.30.255 AS140171 1
7 103.53.31.0/24 /24 103.53.31.0 – 103.53.31.255 AS140171 1
8 103.77.14.0/24 /24 103.77.14.0 – 103.77.14.255 AS140171 1
9 103.80.153.0/24 /24 103.80.153.0 – 103.80.153.255 AS140171 1
10 103.80.154.0/23 /23 103.80.154.0 – 103.80.155.255 AS140171 1
11 103.144.192.0/24 /24 103.144.192.0 – 103.144.192.255 AS140171 1
12 103.156.200.0/23 /23 103.156.200.0 – 103.156.201.255 AS140171 1
13 103.156.200.0/24 /24 103.156.200.0 – 103.156.200.255 AS140171 1
14 103.160.186.0/23 /23 103.160.186.0 – 103.160.187.255 AS140171 1
15 103.160.187.0/24 /24 103.160.187.0 – 103.160.187.255 AS140171 1
16 103.161.32.0/23 /23 103.161.32.0 – 103.161.33.255 AS140171 1
17 103.161.32.0/24 /24 103.161.32.0 – 103.161.32.255 AS140171 1
18 103.161.33.0/24 /24 103.161.33.0 – 103.161.33.255 AS140171 1
19 103.163.42.0/24 /24 103.163.42.0 – 103.163.42.255 AS140171 1
20 103.163.43.0/24 /24 103.163.43.0 – 103.163.43.255 AS140171 1
21 103.187.166.0/23 /23 103.187.166.0 – 103.187.167.255 AS140171 1
22 103.187.166.0/24 /24 103.187.166.0 – 103.187.166.255 AS140171 1
23 103.187.167.0/24 /24 103.187.167.0 – 103.187.167.255 AS140171 1
24 103.191.202.0/24 /24 103.191.202.0 – 103.191.202.255 AS140171 1
25 103.191.203.0/24 /24 103.191.203.0 – 103.191.203.255 AS140171 1
26 103.209.62.0/23 /23 103.209.62.0 – 103.209.63.255 AS140171 1
27 103.209.62.0/24 /24 103.209.62.0 – 103.209.62.255 AS140171 1
28 103.209.63.0/24 /24 103.209.63.0 – 103.209.63.255 AS140171 1
29 103.209.174.0/24 /24 103.209.174.0 – 103.209.174.255 AS140171 1
30 103.209.175.0/24 /24 103.209.175.0 – 103.209.175.255 AS140171 1
31 138.252.110.0/24 /24 138.252.110.0 – 138.252.110.255 AS140171 1
32 154.3.78.0/23 /23 154.3.78.0 – 154.3.79.255 AS140171 1
33 160.187.82.0/24 /24 160.187.82.0 – 160.187.82.255 AS140171 1
34 160.187.83.0/24 /24 160.187.83.0 – 160.187.83.255 AS140171 1
35 163.227.103.0/24 /24 163.227.103.0 – 163.227.103.255 AS140171 1
36 202.61.108.0/24 /24 202.61.108.0 – 202.61.108.255 AS140171 1