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 →
thank you!
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 58 IPv4 prefixes · ASN: AS200521 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 91.216.12.0/24 /24 91.216.12.0 – 91.216.12.255 AS200521 1
2 91.230.250.0/24 /24 91.230.250.0 – 91.230.250.255 AS200521 1
3 93.188.48.0/22 /22 93.188.48.0 – 93.188.51.255 AS200521 1
4 93.188.52.0/22 /22 93.188.52.0 – 93.188.55.255 AS200521 1
5 185.73.172.0/24 /24 185.73.172.0 – 185.73.172.255 AS200521 1
6 185.73.173.0/24 /24 185.73.173.0 – 185.73.173.255 AS200521 1
7 185.73.174.0/24 /24 185.73.174.0 – 185.73.174.255 AS200521 1
8 185.73.175.0/24 /24 185.73.175.0 – 185.73.175.255 AS200521 1
9 192.148.208.0/24 /24 192.148.208.0 – 192.148.208.255 AS200521 1
10 192.148.209.0/24 /24 192.148.209.0 – 192.148.209.255 AS200521 1
11 192.148.210.0/24 /24 192.148.210.0 – 192.148.210.255 AS200521 1
12 192.148.211.0/24 /24 192.148.211.0 – 192.148.211.255 AS200521 1
13 192.148.212.0/24 /24 192.148.212.0 – 192.148.212.255 AS200521 1
14 192.148.213.0/24 /24 192.148.213.0 – 192.148.213.255 AS200521 1
15 192.148.214.0/24 /24 192.148.214.0 – 192.148.214.255 AS200521 1
16 192.148.215.0/24 /24 192.148.215.0 – 192.148.215.255 AS200521 1
17 192.187.16.0/24 /24 192.187.16.0 – 192.187.16.255 AS200521 1
18 192.187.17.0/24 /24 192.187.17.0 – 192.187.17.255 AS200521 1
19 192.187.18.0/24 /24 192.187.18.0 – 192.187.18.255 AS200521 1
20 192.187.20.0/24 /24 192.187.20.0 – 192.187.20.255 AS200521 1
21 192.187.21.0/24 /24 192.187.21.0 – 192.187.21.255 AS200521 1
22 192.187.22.0/24 /24 192.187.22.0 – 192.187.22.255 AS200521 1
23 192.187.23.0/24 /24 192.187.23.0 – 192.187.23.255 AS200521 1
24 193.203.200.0/23 /23 193.203.200.0 – 193.203.201.255 AS200521 1
25 195.10.201.0/24 /24 195.10.201.0 – 195.10.201.255 AS200521 1
26 195.57.163.0/24 /24 195.57.163.0 – 195.57.163.255 AS200521 1
27 195.64.186.0/23 /23 195.64.186.0 – 195.64.187.255 AS200521 1
28 195.66.150.0/24 /24 195.66.150.0 – 195.66.150.255 AS200521 1
29 195.66.151.0/24 /24 195.66.151.0 – 195.66.151.255 AS200521 1
30 195.76.204.0/24 /24 195.76.204.0 – 195.76.204.255 AS200521 1
31 195.234.59.0/24 /24 195.234.59.0 – 195.234.59.255 AS200521 1
32 195.254.149.0/24 /24 195.254.149.0 – 195.254.149.255 AS200521 1
33 212.128.88.0/24 /24 212.128.88.0 – 212.128.88.255 AS200521 1
34 212.128.89.0/24 /24 212.128.89.0 – 212.128.89.255 AS200521 1
35 212.128.96.0/22 /22 212.128.96.0 – 212.128.99.255 AS200521 1
36 212.128.100.0/24 /24 212.128.100.0 – 212.128.100.255 AS200521 1
37 212.128.101.0/24 /24 212.128.101.0 – 212.128.101.255 AS200521 1
38 212.128.102.0/24 /24 212.128.102.0 – 212.128.102.255 AS200521 1
39 212.128.103.0/24 /24 212.128.103.0 – 212.128.103.255 AS200521 1
40 212.128.104.0/24 /24 212.128.104.0 – 212.128.104.255 AS200521 1
41 212.128.105.0/24 /24 212.128.105.0 – 212.128.105.255 AS200521 1
42 212.128.106.0/24 /24 212.128.106.0 – 212.128.106.255 AS200521 1
43 212.128.107.0/24 /24 212.128.107.0 – 212.128.107.255 AS200521 1
44 212.128.108.0/24 /24 212.128.108.0 – 212.128.108.255 AS200521 1
45 212.128.109.0/24 /24 212.128.109.0 – 212.128.109.255 AS200521 1
46 212.128.110.0/24 /24 212.128.110.0 – 212.128.110.255 AS200521 1
47 212.128.111.0/24 /24 212.128.111.0 – 212.128.111.255 AS200521 1
48 212.128.112.0/24 /24 212.128.112.0 – 212.128.112.255 AS200521 1
49 212.128.113.0/24 /24 212.128.113.0 – 212.128.113.255 AS200521 1
50 212.128.114.0/24 /24 212.128.114.0 – 212.128.114.255 AS200521 1
51 212.128.116.0/23 /23 212.128.116.0 – 212.128.117.255 AS200521 1
52 212.128.118.0/24 /24 212.128.118.0 – 212.128.118.255 AS200521 1
53 212.128.119.0/24 /24 212.128.119.0 – 212.128.119.255 AS200521 1
54 212.128.120.0/24 /24 212.128.120.0 – 212.128.120.255 AS200521 1
55 212.128.121.0/24 /24 212.128.121.0 – 212.128.121.255 AS200521 1
56 212.128.123.0/24 /24 212.128.123.0 – 212.128.123.255 AS200521 1
57 212.128.126.0/24 /24 212.128.126.0 – 212.128.126.255 AS200521 1
58 212.128.127.0/24 /24 212.128.127.0 – 212.128.127.255 AS200521 1