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 70 IPv4 prefixes · ASN: AS134697 · showing 1–70
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.248.48.0/22 /22 45.248.48.0 – 45.248.51.255 AS134697 1
2 45.248.48.0/23 /23 45.248.48.0 – 45.248.49.255 AS134697 1
3 45.248.48.0/24 /24 45.248.48.0 – 45.248.48.255 AS134697 1
4 45.248.49.0/24 /24 45.248.49.0 – 45.248.49.255 AS134697 1
5 45.248.50.0/23 /23 45.248.50.0 – 45.248.51.255 AS134697 1
6 45.248.50.0/24 /24 45.248.50.0 – 45.248.50.255 AS134697 1
7 45.248.51.0/24 /24 45.248.51.0 – 45.248.51.255 AS134697 1
8 87.121.72.0/23 /23 87.121.72.0 – 87.121.73.255 AS134697 1
9 87.121.72.0/24 /24 87.121.72.0 – 87.121.72.255 AS134697 1
10 87.121.73.0/24 /24 87.121.73.0 – 87.121.73.255 AS134697 1
11 87.121.74.0/23 /23 87.121.74.0 – 87.121.75.255 AS134697 1
12 87.121.74.0/24 /24 87.121.74.0 – 87.121.74.255 AS134697 1
13 87.121.75.0/24 /24 87.121.75.0 – 87.121.75.255 AS134697 1
14 87.121.92.0/23 /23 87.121.92.0 – 87.121.93.255 AS134697 1
15 87.121.92.0/24 /24 87.121.92.0 – 87.121.92.255 AS134697 1
16 87.121.93.0/24 /24 87.121.93.0 – 87.121.93.255 AS134697 1
17 87.121.94.0/23 /23 87.121.94.0 – 87.121.95.255 AS134697 1
18 87.121.94.0/24 /24 87.121.94.0 – 87.121.94.255 AS134697 1
19 87.121.95.0/24 /24 87.121.95.0 – 87.121.95.255 AS134697 1
20 87.121.248.0/23 /23 87.121.248.0 – 87.121.249.255 AS134697 1
21 87.121.248.0/24 /24 87.121.248.0 – 87.121.248.255 AS134697 1
22 87.121.249.0/24 /24 87.121.249.0 – 87.121.249.255 AS134697 1
23 87.121.250.0/23 /23 87.121.250.0 – 87.121.251.255 AS134697 1
24 87.121.250.0/24 /24 87.121.250.0 – 87.121.250.255 AS134697 1
25 87.121.251.0/24 /24 87.121.251.0 – 87.121.251.255 AS134697 1
26 103.205.28.0/23 /23 103.205.28.0 – 103.205.29.255 AS134697 1
27 103.205.28.0/24 /24 103.205.28.0 – 103.205.28.255 AS134697 1
28 103.205.29.0/24 /24 103.205.29.0 – 103.205.29.255 AS134697 1
29 103.214.220.0/23 /23 103.214.220.0 – 103.214.221.255 AS134697 1
30 103.214.220.0/24 /24 103.214.220.0 – 103.214.220.255 AS134697 1
31 103.214.221.0/24 /24 103.214.221.0 – 103.214.221.255 AS134697 1
32 103.214.222.0/23 /23 103.214.222.0 – 103.214.223.255 AS134697 1
33 103.214.222.0/24 /24 103.214.222.0 – 103.214.222.255 AS134697 1
34 103.214.223.0/24 /24 103.214.223.0 – 103.214.223.255 AS134697 1
35 103.216.190.0/23 /23 103.216.190.0 – 103.216.191.255 AS134697 1
36 103.216.190.0/24 /24 103.216.190.0 – 103.216.190.255 AS134697 1
37 103.216.191.0/24 /24 103.216.191.0 – 103.216.191.255 AS134697 1
38 144.48.164.0/23 /23 144.48.164.0 – 144.48.165.255 AS134697 1
39 144.48.164.0/24 /24 144.48.164.0 – 144.48.164.255 AS134697 1
40 144.48.165.0/24 /24 144.48.165.0 – 144.48.165.255 AS134697 1
41 144.48.166.0/23 /23 144.48.166.0 – 144.48.167.255 AS134697 1
42 144.48.166.0/24 /24 144.48.166.0 – 144.48.166.255 AS134697 1
43 144.48.167.0/24 /24 144.48.167.0 – 144.48.167.255 AS134697 1
44 203.7.238.0/23 /23 203.7.238.0 – 203.7.239.255 AS134697 1
45 203.7.238.0/24 /24 203.7.238.0 – 203.7.238.255 AS134697 1
46 203.7.239.0/24 /24 203.7.239.0 – 203.7.239.255 AS134697 1
47 203.12.0.0/23 /23 203.12.0.0 – 203.12.1.255 AS134697 1
48 203.12.0.0/24 /24 203.12.0.0 – 203.12.0.255 AS134697 1
49 203.12.1.0/24 /24 203.12.1.0 – 203.12.1.255 AS134697 1
50 203.12.2.0/23 /23 203.12.2.0 – 203.12.3.255 AS134697 1
51 203.12.2.0/24 /24 203.12.2.0 – 203.12.2.255 AS134697 1
52 203.12.3.0/24 /24 203.12.3.0 – 203.12.3.255 AS134697 1
53 203.12.4.0/23 /23 203.12.4.0 – 203.12.5.255 AS134697 1
54 203.12.4.0/24 /24 203.12.4.0 – 203.12.4.255 AS134697 1
55 203.12.5.0/24 /24 203.12.5.0 – 203.12.5.255 AS134697 1
56 203.12.6.0/23 /23 203.12.6.0 – 203.12.7.255 AS134697 1
57 203.12.6.0/24 /24 203.12.6.0 – 203.12.6.255 AS134697 1
58 203.12.7.0/24 /24 203.12.7.0 – 203.12.7.255 AS134697 1
59 203.12.8.0/23 /23 203.12.8.0 – 203.12.9.255 AS134697 1
60 203.12.8.0/24 /24 203.12.8.0 – 203.12.8.255 AS134697 1
61 203.12.9.0/24 /24 203.12.9.0 – 203.12.9.255 AS134697 1
62 203.12.10.0/23 /23 203.12.10.0 – 203.12.11.255 AS134697 1
63 203.12.10.0/24 /24 203.12.10.0 – 203.12.10.255 AS134697 1
64 203.12.11.0/24 /24 203.12.11.0 – 203.12.11.255 AS134697 1
65 203.12.12.0/23 /23 203.12.12.0 – 203.12.13.255 AS134697 1
66 203.12.12.0/24 /24 203.12.12.0 – 203.12.12.255 AS134697 1
67 203.12.13.0/24 /24 203.12.13.0 – 203.12.13.255 AS134697 1
68 203.12.14.0/23 /23 203.12.14.0 – 203.12.15.255 AS134697 1
69 203.12.14.0/24 /24 203.12.14.0 – 203.12.14.255 AS134697 1
70 203.12.15.0/24 /24 203.12.15.0 – 203.12.15.255 AS134697 1