BGP Full View — RIPE RIS RRC00data as of 2026-06-30 20:47

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
1 135 260
IPv4 origin ASNs
78 616
IPv4 MOAS
5 943
IPv6 prefixes
260 078
IPv6 origin ASNs
36 776
IPv6 MOAS
871

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 906
911 343 616
/17 8 715
285 573 120
/18 14 064
230 424 576
/19 26 673
218 505 216
/20 48 603
199 077 888
/21 56 007
114 702 336
/22 118 665
121 512 960
/23 119 308
61 085 696
/24 719 421
184 171 776
Total 1 129 798 4 308 205 824
BGP /24 coverage of total IPv4 space
Announced in BGP 3 126 316 288 addr 72.79%
Not announced 1 168 651 008 addr 27.21%
↳ technical / special-use (not meant to be announced) 592 584 960 addr 50.71%
↳ routable but not announced 576 066 048 addr 49.29%
    — of total IPv4 space 13.41%
    — of announceable space (total − tech/reserved) 15.56%
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) 484 /24 0.02%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 516
2 891 972 608
/30 744
195 035 136
/31 361
47 316 992
/32 27 040
1 772 093 440
/33 5 809
190 349 312
/34 5 515
90 357 760
/35 1 945
15 933 440
/36 10 050
41 164 800
/37 1 417
2 902 016
/38 2 754
2 820 096
/39 1 859
951 808
/40 24 469
6 264 064
/41 1 770
226 560
/42 3 042
194 688
/43 1 476
47 232
/44 26 383
422 128
/45 4 573
36 584
/46 5 869
23 476
/47 9 117
18 234
/48 119 878
119 878
Total 259 868 4 413 952 002 060
IPv4 (1 135 260) IPv6 (260 078)
Reset
Found 39 IPv4 prefixes · ASN: AS38247 · showing 1–39
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.170.27.0/24 /24 203.170.27.0 – 203.170.27.255 AS38247 1
2 203.170.26.0/24 /24 203.170.26.0 – 203.170.26.255 AS38247 1
3 203.170.26.0/23 /23 203.170.26.0 – 203.170.27.255 AS38247 1
4 203.160.96.0/21 /21 203.160.96.0 – 203.160.103.255 AS38247 1
5 202.79.239.0/24 /24 202.79.239.0 – 202.79.239.255 AS38247 1
6 202.79.237.0/24 /24 202.79.237.0 – 202.79.237.255 AS38247 1
7 202.79.236.0/24 /24 202.79.236.0 – 202.79.236.255 AS38247 1
8 202.79.235.0/24 /24 202.79.235.0 – 202.79.235.255 AS38247 1
9 202.79.234.0/24 /24 202.79.234.0 – 202.79.234.255 AS38247 1
10 202.79.233.0/24 /24 202.79.233.0 – 202.79.233.255 AS38247 1
11 202.79.232.0/24 /24 202.79.232.0 – 202.79.232.255 AS38247 1
12 202.79.232.0/21 /21 202.79.232.0 – 202.79.239.255 AS38247 1
13 103.249.23.0/24 /24 103.249.23.0 – 103.249.23.255 AS38247 1
14 103.249.22.0/24 /24 103.249.22.0 – 103.249.22.255 AS38247 1
15 103.249.21.0/24 /24 103.249.21.0 – 103.249.21.255 AS38247 1
16 103.249.20.0/24 /24 103.249.20.0 – 103.249.20.255 AS38247 1
17 103.249.20.0/22 /22 103.249.20.0 – 103.249.23.255 AS38247 1
18 103.129.191.0/24 /24 103.129.191.0 – 103.129.191.255 AS38247 1
19 103.129.190.0/23 /23 103.129.190.0 – 103.129.191.255 AS38247 1
20 103.129.189.0/24 /24 103.129.189.0 – 103.129.189.255 AS38247 1
21 103.129.188.0/24 /24 103.129.188.0 – 103.129.188.255 AS38247 1
22 103.23.159.0/24 /24 103.23.159.0 – 103.23.159.255 AS38247 1
23 103.23.158.0/24 /24 103.23.158.0 – 103.23.158.255 AS38247 1
24 103.23.157.0/24 /24 103.23.157.0 – 103.23.157.255 AS38247 1
25 103.23.156.0/24 /24 103.23.156.0 – 103.23.156.255 AS38247 1
26 103.23.156.0/22 /22 103.23.156.0 – 103.23.159.255 AS38247 1
27 103.19.99.0/24 /24 103.19.99.0 – 103.19.99.255 AS38247 1
28 103.19.98.0/24 /24 103.19.98.0 – 103.19.98.255 AS38247 1
29 103.19.97.0/24 /24 103.19.97.0 – 103.19.97.255 AS38247 1
30 103.19.96.0/22 /22 103.19.96.0 – 103.19.99.255 AS38247 1
31 103.7.39.0/24 /24 103.7.39.0 – 103.7.39.255 AS38247 1
32 103.7.38.0/24 /24 103.7.38.0 – 103.7.38.255 AS38247 1
33 103.7.37.0/24 /24 103.7.37.0 – 103.7.37.255 AS38247 1
34 103.7.36.0/24 /24 103.7.36.0 – 103.7.36.255 AS38247 1
35 103.7.36.0/22 /22 103.7.36.0 – 103.7.39.255 AS38247 1
36 59.153.212.0/22 /22 59.153.212.0 – 59.153.215.255 AS38247 1
37 45.126.99.0/24 /24 45.126.99.0 – 45.126.99.255 AS38247 1
38 45.126.98.0/24 /24 45.126.98.0 – 45.126.98.255 AS38247 1
39 45.126.96.0/22 /22 45.126.96.0 – 45.126.99.255 AS38247 1