BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 56 IPv4 prefixes · ASN: AS133815 · showing 1–56
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.52.44.0/22 /22 103.52.44.0 – 103.52.47.255 AS133815 1
2 103.52.44.0/23 /23 103.52.44.0 – 103.52.45.255 AS133815 1
3 103.52.44.0/24 /24 103.52.44.0 – 103.52.44.255 AS133815 1
4 103.52.45.0/24 /24 103.52.45.0 – 103.52.45.255 AS133815 1
5 103.52.46.0/23 /23 103.52.46.0 – 103.52.47.255 AS133815 1
6 103.52.46.0/24 /24 103.52.46.0 – 103.52.46.255 AS133815 1
7 103.52.47.0/24 /24 103.52.47.0 – 103.52.47.255 AS133815 1
8 103.130.136.0/22 /22 103.130.136.0 – 103.130.139.255 AS133815 1
9 103.130.136.0/23 /23 103.130.136.0 – 103.130.137.255 AS133815 1
10 103.130.136.0/24 /24 103.130.136.0 – 103.130.136.255 AS133815 1
11 103.130.137.0/24 /24 103.130.137.0 – 103.130.137.255 AS133815 1
12 103.130.138.0/23 /23 103.130.138.0 – 103.130.139.255 AS133815 1
13 103.141.150.0/23 /23 103.141.150.0 – 103.141.151.255 AS133815 1
14 103.141.150.0/24 /24 103.141.150.0 – 103.141.150.255 AS133815 1
15 103.141.151.0/24 /24 103.141.151.0 – 103.141.151.255 AS133815 1
16 103.141.152.0/23 /23 103.141.152.0 – 103.141.153.255 AS133815 1
17 103.141.152.0/24 /24 103.141.152.0 – 103.141.152.255 AS133815 1
18 103.141.153.0/24 /24 103.141.153.0 – 103.141.153.255 AS133815 1
19 103.149.224.0/23 /23 103.149.224.0 – 103.149.225.255 AS133815 1
20 103.149.224.0/24 /24 103.149.224.0 – 103.149.224.255 AS133815 1
21 103.149.225.0/24 /24 103.149.225.0 – 103.149.225.255 AS133815 1
22 103.149.230.0/23 /23 103.149.230.0 – 103.149.231.255 AS133815 1
23 103.149.230.0/24 /24 103.149.230.0 – 103.149.230.255 AS133815 1
24 103.149.232.0/23 /23 103.149.232.0 – 103.149.233.255 AS133815 1
25 103.149.232.0/24 /24 103.149.232.0 – 103.149.232.255 AS133815 1
26 103.149.233.0/24 /24 103.149.233.0 – 103.149.233.255 AS133815 1
27 103.149.234.0/23 /23 103.149.234.0 – 103.149.235.255 AS133815 1
28 103.149.234.0/24 /24 103.149.234.0 – 103.149.234.255 AS133815 1
29 103.149.235.0/24 /24 103.149.235.0 – 103.149.235.255 AS133815 1
30 103.150.4.0/23 /23 103.150.4.0 – 103.150.5.255 AS133815 1
31 103.150.12.0/23 /23 103.150.12.0 – 103.150.13.255 AS133815 1
32 103.150.14.0/23 /23 103.150.14.0 – 103.150.15.255 AS133815 1
33 103.150.16.0/23 /23 103.150.16.0 – 103.150.17.255 AS133815 1
34 103.150.34.0/23 /23 103.150.34.0 – 103.150.35.255 AS133815 1
35 103.151.18.0/23 /23 103.151.18.0 – 103.151.19.255 AS133815 1
36 103.151.100.0/23 /23 103.151.100.0 – 103.151.101.255 AS133815 1
37 103.151.194.0/23 /23 103.151.194.0 – 103.151.195.255 AS133815 1
38 103.152.70.0/23 /23 103.152.70.0 – 103.152.71.255 AS133815 1
39 103.152.90.0/23 /23 103.152.90.0 – 103.152.91.255 AS133815 1
40 103.152.96.0/23 /23 103.152.96.0 – 103.152.97.255 AS133815 1
41 103.152.96.0/24 /24 103.152.96.0 – 103.152.96.255 AS133815 1
42 103.152.110.0/23 /23 103.152.110.0 – 103.152.111.255 AS133815 1
43 103.188.40.0/23 /23 103.188.40.0 – 103.188.41.255 AS133815 1
44 103.188.40.0/24 /24 103.188.40.0 – 103.188.40.255 AS133815 1
45 103.188.41.0/24 /24 103.188.41.0 – 103.188.41.255 AS133815 1
46 103.188.50.0/23 /23 103.188.50.0 – 103.188.51.255 AS133815 1
47 103.188.50.0/24 /24 103.188.50.0 – 103.188.50.255 AS133815 1
48 103.188.51.0/24 /24 103.188.51.0 – 103.188.51.255 AS133815 1
49 103.188.52.0/23 /23 103.188.52.0 – 103.188.53.255 AS133815 1
50 103.188.52.0/24 /24 103.188.52.0 – 103.188.52.255 AS133815 1
51 103.188.53.0/24 /24 103.188.53.0 – 103.188.53.255 AS133815 1
52 103.190.216.0/23 /23 103.190.216.0 – 103.190.217.255 AS133815 1
53 103.190.218.0/23 /23 103.190.218.0 – 103.190.219.255 AS133815 1
54 103.190.218.0/24 /24 103.190.218.0 – 103.190.218.255 AS133815 1
55 103.190.219.0/24 /24 103.190.219.0 – 103.190.219.255 AS133815 1
56 103.190.220.0/23 /23 103.190.220.0 – 103.190.221.255 AS133815 1