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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 38 IPv4 prefixes · ASN: AS7625 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 121.53.80.0/21 /21 121.53.80.0 – 121.53.87.255 AS7625 1
2 121.53.88.0/24 /24 121.53.88.0 – 121.53.88.255 AS7625 1
3 121.53.89.0/24 /24 121.53.89.0 – 121.53.89.255 AS7625 1
4 121.53.216.0/22 /22 121.53.216.0 – 121.53.219.255 AS7625 1
5 121.53.234.0/24 /24 121.53.234.0 – 121.53.234.255 AS7625 1
6 121.53.235.0/24 /24 121.53.235.0 – 121.53.235.255 AS7625 1
7 121.53.236.0/24 /24 121.53.236.0 – 121.53.236.255 AS7625 1
8 121.53.237.0/24 /24 121.53.237.0 – 121.53.237.255 AS7625 1
9 121.53.238.0/23 /23 121.53.238.0 – 121.53.239.255 AS7625 1
10 121.53.238.0/24 /24 121.53.238.0 – 121.53.238.255 AS7625 1
11 121.53.239.0/24 /24 121.53.239.0 – 121.53.239.255 AS7625 1
12 121.53.240.0/22 /22 121.53.240.0 – 121.53.243.255 AS7625 1
13 211.183.220.0/24 /24 211.183.220.0 – 211.183.220.255 AS7625 1
14 211.183.221.0/24 /24 211.183.221.0 – 211.183.221.255 AS7625 1
15 211.183.222.0/24 /24 211.183.222.0 – 211.183.222.255 AS7625 1
16 211.183.223.0/24 /24 211.183.223.0 – 211.183.223.255 AS7625 1
17 211.249.216.0/21 /21 211.249.216.0 – 211.249.223.255 AS7625 1
18 211.249.240.0/24 /24 211.249.240.0 – 211.249.240.255 AS7625 1
19 211.249.241.0/24 /24 211.249.241.0 – 211.249.241.255 AS7625 1
20 211.249.242.0/24 /24 211.249.242.0 – 211.249.242.255 AS7625 1
21 211.249.243.0/24 /24 211.249.243.0 – 211.249.243.255 AS7625 1
22 211.249.244.0/24 /24 211.249.244.0 – 211.249.244.255 AS7625 1
23 211.249.245.0/24 /24 211.249.245.0 – 211.249.245.255 AS7625 1
24 211.249.246.0/24 /24 211.249.246.0 – 211.249.246.255 AS7625 1
25 211.249.247.0/24 /24 211.249.247.0 – 211.249.247.255 AS7625 1
26 211.249.248.0/24 /24 211.249.248.0 – 211.249.248.255 AS7625 1
27 211.249.249.0/24 /24 211.249.249.0 – 211.249.249.255 AS7625 1
28 211.249.250.0/24 /24 211.249.250.0 – 211.249.250.255 AS7625 1
29 211.249.251.0/24 /24 211.249.251.0 – 211.249.251.255 AS7625 1
30 220.64.100.0/22 /22 220.64.100.0 – 220.64.103.255 AS7625 1
31 220.64.104.0/24 /24 220.64.104.0 – 220.64.104.255 AS7625 1
32 220.64.105.0/24 /24 220.64.105.0 – 220.64.105.255 AS7625 1
33 220.64.106.0/24 /24 220.64.106.0 – 220.64.106.255 AS7625 1
34 220.64.107.0/24 /24 220.64.107.0 – 220.64.107.255 AS7625 1
35 220.64.108.0/24 /24 220.64.108.0 – 220.64.108.255 AS7625 1
36 220.64.109.0/24 /24 220.64.109.0 – 220.64.109.255 AS7625 1
37 220.64.110.0/24 /24 220.64.110.0 – 220.64.110.255 AS7625 1
38 220.64.111.0/24 /24 220.64.111.0 – 220.64.111.255 AS7625 1