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 67 IPv4 prefixes · ASN: AS25435 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 62.121.192.0/24 /24 62.121.192.0 – 62.121.192.255 AS25435 1
2 62.121.193.0/24 /24 62.121.193.0 – 62.121.193.255 AS25435 1
3 62.121.194.0/24 /24 62.121.194.0 – 62.121.194.255 AS25435 1
4 62.121.195.0/24 /24 62.121.195.0 – 62.121.195.255 AS25435 1
5 62.121.196.0/24 /24 62.121.196.0 – 62.121.196.255 AS25435 1
6 62.121.197.0/24 /24 62.121.197.0 – 62.121.197.255 AS25435 1
7 62.121.198.0/24 /24 62.121.198.0 – 62.121.198.255 AS25435 1
8 62.121.199.0/24 /24 62.121.199.0 – 62.121.199.255 AS25435 1
9 62.121.200.0/24 /24 62.121.200.0 – 62.121.200.255 AS25435 1
10 62.121.201.0/24 /24 62.121.201.0 – 62.121.201.255 AS25435 1
11 62.121.202.0/24 /24 62.121.202.0 – 62.121.202.255 AS25435 1
12 62.121.203.0/24 /24 62.121.203.0 – 62.121.203.255 AS25435 1
13 62.121.204.0/24 /24 62.121.204.0 – 62.121.204.255 AS25435 1
14 62.121.205.0/24 /24 62.121.205.0 – 62.121.205.255 AS25435 1
15 62.121.206.0/24 /24 62.121.206.0 – 62.121.206.255 AS25435 1
16 62.121.207.0/24 /24 62.121.207.0 – 62.121.207.255 AS25435 1
17 62.121.208.0/24 /24 62.121.208.0 – 62.121.208.255 AS25435 1
18 62.121.209.0/24 /24 62.121.209.0 – 62.121.209.255 AS25435 1
19 62.121.210.0/24 /24 62.121.210.0 – 62.121.210.255 AS25435 1
20 62.121.211.0/24 /24 62.121.211.0 – 62.121.211.255 AS25435 1
21 62.121.212.0/24 /24 62.121.212.0 – 62.121.212.255 AS25435 1
22 62.121.213.0/24 /24 62.121.213.0 – 62.121.213.255 AS25435 1
23 62.121.214.0/24 /24 62.121.214.0 – 62.121.214.255 AS25435 1
24 62.121.215.0/24 /24 62.121.215.0 – 62.121.215.255 AS25435 1
25 62.121.216.0/24 /24 62.121.216.0 – 62.121.216.255 AS25435 1
26 62.121.217.0/24 /24 62.121.217.0 – 62.121.217.255 AS25435 1
27 62.121.218.0/24 /24 62.121.218.0 – 62.121.218.255 AS25435 1
28 62.121.219.0/24 /24 62.121.219.0 – 62.121.219.255 AS25435 1
29 62.121.220.0/24 /24 62.121.220.0 – 62.121.220.255 AS25435 1
30 62.121.221.0/24 /24 62.121.221.0 – 62.121.221.255 AS25435 1
31 62.121.222.0/24 /24 62.121.222.0 – 62.121.222.255 AS25435 1
32 62.121.223.0/24 /24 62.121.223.0 – 62.121.223.255 AS25435 1
33 62.121.224.0/24 /24 62.121.224.0 – 62.121.224.255 AS25435 1
34 62.121.225.0/24 /24 62.121.225.0 – 62.121.225.255 AS25435 1
35 62.121.226.0/24 /24 62.121.226.0 – 62.121.226.255 AS25435 1
36 62.121.227.0/24 /24 62.121.227.0 – 62.121.227.255 AS25435 1
37 62.121.228.0/24 /24 62.121.228.0 – 62.121.228.255 AS25435 1
38 62.121.229.0/24 /24 62.121.229.0 – 62.121.229.255 AS25435 1
39 62.121.230.0/24 /24 62.121.230.0 – 62.121.230.255 AS25435 1
40 62.121.231.0/24 /24 62.121.231.0 – 62.121.231.255 AS25435 1
41 62.121.232.0/24 /24 62.121.232.0 – 62.121.232.255 AS25435 1
42 62.121.233.0/24 /24 62.121.233.0 – 62.121.233.255 AS25435 1
43 62.121.234.0/24 /24 62.121.234.0 – 62.121.234.255 AS25435 1
44 62.121.235.0/24 /24 62.121.235.0 – 62.121.235.255 AS25435 1
45 62.121.236.0/24 /24 62.121.236.0 – 62.121.236.255 AS25435 1
46 62.121.237.0/24 /24 62.121.237.0 – 62.121.237.255 AS25435 1
47 62.121.238.0/24 /24 62.121.238.0 – 62.121.238.255 AS25435 1
48 62.121.239.0/24 /24 62.121.239.0 – 62.121.239.255 AS25435 1
49 62.121.240.0/24 /24 62.121.240.0 – 62.121.240.255 AS25435 1
50 62.121.241.0/24 /24 62.121.241.0 – 62.121.241.255 AS25435 1
51 62.121.242.0/24 /24 62.121.242.0 – 62.121.242.255 AS25435 1
52 62.121.243.0/24 /24 62.121.243.0 – 62.121.243.255 AS25435 1
53 62.121.244.0/24 /24 62.121.244.0 – 62.121.244.255 AS25435 1
54 62.121.245.0/24 /24 62.121.245.0 – 62.121.245.255 AS25435 1
55 62.121.246.0/24 /24 62.121.246.0 – 62.121.246.255 AS25435 1
56 62.121.247.0/24 /24 62.121.247.0 – 62.121.247.255 AS25435 1
57 62.121.248.0/24 /24 62.121.248.0 – 62.121.248.255 AS25435 1
58 62.121.249.0/24 /24 62.121.249.0 – 62.121.249.255 AS25435 1
59 62.121.250.0/24 /24 62.121.250.0 – 62.121.250.255 AS25435 1
60 62.121.251.0/24 /24 62.121.251.0 – 62.121.251.255 AS25435 1
61 62.121.253.0/24 /24 62.121.253.0 – 62.121.253.255 AS25435 1
62 62.121.254.0/24 /24 62.121.254.0 – 62.121.254.255 AS25435 1
63 62.121.255.0/24 /24 62.121.255.0 – 62.121.255.255 AS25435 1
64 185.166.192.0/24 /24 185.166.192.0 – 185.166.192.255 AS25435 1
65 185.166.193.0/24 /24 185.166.193.0 – 185.166.193.255 AS25435 1
66 185.166.194.0/24 /24 185.166.194.0 – 185.166.194.255 AS25435 1
67 185.166.195.0/24 /24 185.166.195.0 – 185.166.195.255 AS25435 1