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 48 IPv4 prefixes · ASN: AS4540 · showing 1–48
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.226.84.0/22 /22 209.226.84.0 – 209.226.87.255 AS4540 1
2 207.35.82.0/23 /23 207.35.82.0 – 207.35.83.255 AS4540 1
3 207.35.52.0/23 /23 207.35.52.0 – 207.35.53.255 AS4540 1
4 205.236.172.0/24 /24 205.236.172.0 – 205.236.172.255 AS4540 1
5 205.236.148.0/24 /24 205.236.148.0 – 205.236.148.255 AS4540 1
6 205.233.212.0/24 /24 205.233.212.0 – 205.233.212.255 AS4540 1
7 204.8.1.0/24 /24 204.8.1.0 – 204.8.1.255 AS4540 1
8 204.8.0.0/24 /24 204.8.0.0 – 204.8.0.255 AS4540 1
9 170.89.248.0/21 /21 170.89.248.0 – 170.89.255.255 AS4540 1
10 170.89.240.0/21 /21 170.89.240.0 – 170.89.247.255 AS4540 1
11 170.89.232.0/21 /21 170.89.232.0 – 170.89.239.255 AS4540 1
12 170.89.224.0/21 /21 170.89.224.0 – 170.89.231.255 AS4540 1
13 170.89.216.0/21 /21 170.89.216.0 – 170.89.223.255 AS4540 1
14 170.89.208.0/21 /21 170.89.208.0 – 170.89.215.255 AS4540 1
15 170.89.200.0/21 /21 170.89.200.0 – 170.89.207.255 AS4540 1
16 170.89.192.0/21 /21 170.89.192.0 – 170.89.199.255 AS4540 1
17 142.249.222.0/24 /24 142.249.222.0 – 142.249.222.255 AS4540 1
18 135.136.248.0/21 /21 135.136.248.0 – 135.136.255.255 AS4540 1
19 135.136.240.0/21 /21 135.136.240.0 – 135.136.247.255 AS4540 1
20 135.136.232.0/21 /21 135.136.232.0 – 135.136.239.255 AS4540 1
21 135.136.224.0/21 /21 135.136.224.0 – 135.136.231.255 AS4540 1
22 135.136.216.0/21 /21 135.136.216.0 – 135.136.223.255 AS4540 1
23 135.136.208.0/21 /21 135.136.208.0 – 135.136.215.255 AS4540 1
24 135.136.200.0/21 /21 135.136.200.0 – 135.136.207.255 AS4540 1
25 135.136.192.0/21 /21 135.136.192.0 – 135.136.199.255 AS4540 1
26 104.151.128.0/21 /21 104.151.128.0 – 104.151.135.255 AS4540 1
27 74.221.24.0/21 /21 74.221.24.0 – 74.221.31.255 AS4540 1
28 74.221.16.0/21 /21 74.221.16.0 – 74.221.23.255 AS4540 1
29 74.126.120.0/21 /21 74.126.120.0 – 74.126.127.255 AS4540 1
30 74.126.112.0/21 /21 74.126.112.0 – 74.126.119.255 AS4540 1
31 74.126.104.0/21 /21 74.126.104.0 – 74.126.111.255 AS4540 1
32 74.126.96.0/21 /21 74.126.96.0 – 74.126.103.255 AS4540 1
33 74.116.112.0/21 /21 74.116.112.0 – 74.116.119.255 AS4540 1
34 74.50.184.0/21 /21 74.50.184.0 – 74.50.191.255 AS4540 1
35 74.50.176.0/21 /21 74.50.176.0 – 74.50.183.255 AS4540 1
36 74.50.168.0/21 /21 74.50.168.0 – 74.50.175.255 AS4540 1
37 74.50.160.0/21 /21 74.50.160.0 – 74.50.167.255 AS4540 1
38 69.51.248.0/21 /21 69.51.248.0 – 69.51.255.255 AS4540 1
39 69.51.240.0/21 /21 69.51.240.0 – 69.51.247.255 AS4540 1
40 69.51.232.0/21 /21 69.51.232.0 – 69.51.239.255 AS4540 1
41 69.51.224.0/21 /21 69.51.224.0 – 69.51.231.255 AS4540 1
42 69.51.216.0/21 /21 69.51.216.0 – 69.51.223.255 AS4540 1
43 69.51.208.0/21 /21 69.51.208.0 – 69.51.215.255 AS4540 1
44 69.51.200.0/21 /21 69.51.200.0 – 69.51.207.255 AS4540 1
45 69.51.192.0/21 /21 69.51.192.0 – 69.51.199.255 AS4540 1
46 66.187.120.0/21 /21 66.187.120.0 – 66.187.127.255 AS4540 1
47 66.187.112.0/21 /21 66.187.112.0 – 66.187.119.255 AS4540 1
48 44.31.63.0/24 /24 44.31.63.0 – 44.31.63.255 AS4540 1