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 66 IPv4 prefixes · ASN: AS7557 · showing 1–66
# Prefix ↑ Mask Range Origin ASN MOAS
1 203.233.192.0/19 /19 203.233.192.0 – 203.233.223.255 AS7557 1
2 203.233.224.0/20 /20 203.233.224.0 – 203.233.239.255 AS7557 1
3 203.233.231.0/24 /24 203.233.231.0 – 203.233.231.255 AS7557 1
4 203.233.232.0/24 /24 203.233.232.0 – 203.233.232.255 AS7557 1
5 203.233.237.0/24 /24 203.233.237.0 – 203.233.237.255 AS7557 1
6 203.242.128.0/17 /17 203.242.128.0 – 203.242.255.255 AS7557 1
7 203.242.146.0/24 /24 203.242.146.0 – 203.242.146.255 AS7557 1
8 203.242.148.0/24 /24 203.242.148.0 – 203.242.148.255 AS7557 1
9 203.242.151.0/24 /24 203.242.151.0 – 203.242.151.255 AS7557 1
10 203.242.202.0/24 /24 203.242.202.0 – 203.242.202.255 AS7557 1
11 203.242.207.0/24 /24 203.242.207.0 – 203.242.207.255 AS7557 1
12 203.242.243.0/24 /24 203.242.243.0 – 203.242.243.255 AS7557 1
13 210.102.64.0/19 /19 210.102.64.0 – 210.102.95.255 AS7557 1
14 210.111.192.0/19 /19 210.111.192.0 – 210.111.223.255 AS7557 1
15 210.111.193.0/24 /24 210.111.193.0 – 210.111.193.255 AS7557 1
16 210.111.194.0/23 /23 210.111.194.0 – 210.111.195.255 AS7557 1
17 210.111.196.0/22 /22 210.111.196.0 – 210.111.199.255 AS7557 1
18 210.111.200.0/21 /21 210.111.200.0 – 210.111.207.255 AS7557 1
19 210.111.208.0/24 /24 210.111.208.0 – 210.111.208.255 AS7557 1
20 210.111.211.0/24 /24 210.111.211.0 – 210.111.211.255 AS7557 1
21 210.111.212.0/24 /24 210.111.212.0 – 210.111.212.255 AS7557 1
22 210.111.213.0/24 /24 210.111.213.0 – 210.111.213.255 AS7557 1
23 210.111.214.0/24 /24 210.111.214.0 – 210.111.214.255 AS7557 1
24 210.111.215.0/24 /24 210.111.215.0 – 210.111.215.255 AS7557 1
25 210.111.216.0/24 /24 210.111.216.0 – 210.111.216.255 AS7557 1
26 210.111.217.0/24 /24 210.111.217.0 – 210.111.217.255 AS7557 1
27 210.111.218.0/24 /24 210.111.218.0 – 210.111.218.255 AS7557 1
28 210.111.219.0/24 /24 210.111.219.0 – 210.111.219.255 AS7557 1
29 210.111.220.0/24 /24 210.111.220.0 – 210.111.220.255 AS7557 1
30 210.111.221.0/24 /24 210.111.221.0 – 210.111.221.255 AS7557 1
31 210.111.222.0/23 /23 210.111.222.0 – 210.111.223.255 AS7557 1
32 210.181.192.0/19 /19 210.181.192.0 – 210.181.223.255 AS7557 1
33 210.181.201.0/24 /24 210.181.201.0 – 210.181.201.255 AS7557 1
34 210.181.202.0/23 /23 210.181.202.0 – 210.181.203.255 AS7557 1
35 210.181.204.0/23 /23 210.181.204.0 – 210.181.205.255 AS7557 1
36 210.181.207.0/24 /24 210.181.207.0 – 210.181.207.255 AS7557 1
37 210.181.209.0/24 /24 210.181.209.0 – 210.181.209.255 AS7557 1
38 210.181.211.0/24 /24 210.181.211.0 – 210.181.211.255 AS7557 1
39 210.181.212.0/22 /22 210.181.212.0 – 210.181.215.255 AS7557 1
40 210.181.216.0/21 /21 210.181.216.0 – 210.181.223.255 AS7557 1
41 210.205.64.0/19 /19 210.205.64.0 – 210.205.95.255 AS7557 1
42 210.205.64.0/23 /23 210.205.64.0 – 210.205.65.255 AS7557 1
43 210.205.67.0/24 /24 210.205.67.0 – 210.205.67.255 AS7557 1
44 210.205.71.0/24 /24 210.205.71.0 – 210.205.71.255 AS7557 1
45 210.205.72.0/24 /24 210.205.72.0 – 210.205.72.255 AS7557 1
46 210.205.76.0/23 /23 210.205.76.0 – 210.205.77.255 AS7557 1
47 210.205.78.0/24 /24 210.205.78.0 – 210.205.78.255 AS7557 1
48 210.217.128.0/19 /19 210.217.128.0 – 210.217.159.255 AS7557 1
49 210.217.129.0/24 /24 210.217.129.0 – 210.217.129.255 AS7557 1
50 210.217.133.0/24 /24 210.217.133.0 – 210.217.133.255 AS7557 1
51 210.217.138.0/23 /23 210.217.138.0 – 210.217.139.255 AS7557 1
52 210.217.140.0/23 /23 210.217.140.0 – 210.217.141.255 AS7557 1
53 210.217.142.0/24 /24 210.217.142.0 – 210.217.142.255 AS7557 1
54 210.217.144.0/23 /23 210.217.144.0 – 210.217.145.255 AS7557 1
55 210.217.148.0/22 /22 210.217.148.0 – 210.217.151.255 AS7557 1
56 210.217.156.0/24 /24 210.217.156.0 – 210.217.156.255 AS7557 1
57 210.217.159.0/24 /24 210.217.159.0 – 210.217.159.255 AS7557 1
58 211.37.192.0/19 /19 211.37.192.0 – 211.37.223.255 AS7557 1
59 211.37.192.0/23 /23 211.37.192.0 – 211.37.193.255 AS7557 1
60 211.37.194.0/24 /24 211.37.194.0 – 211.37.194.255 AS7557 1
61 211.37.197.0/24 /24 211.37.197.0 – 211.37.197.255 AS7557 1
62 211.37.205.0/24 /24 211.37.205.0 – 211.37.205.255 AS7557 1
63 211.37.206.0/23 /23 211.37.206.0 – 211.37.207.255 AS7557 1
64 211.37.208.0/24 /24 211.37.208.0 – 211.37.208.255 AS7557 1
65 211.37.218.0/23 /23 211.37.218.0 – 211.37.219.255 AS7557 1
66 211.37.220.0/23 /23 211.37.220.0 – 211.37.221.255 AS7557 1