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 40 IPv4 prefixes · ASN: AS41727 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.167.160.0/20 /20 5.167.160.0 – 5.167.175.255 AS41727 1
2 5.167.160.0/22 /22 5.167.160.0 – 5.167.163.255 AS41727 1
3 5.167.164.0/22 /22 5.167.164.0 – 5.167.167.255 AS41727 1
4 5.167.168.0/22 /22 5.167.168.0 – 5.167.171.255 AS41727 1
5 5.167.172.0/22 /22 5.167.172.0 – 5.167.175.255 AS41727 1
6 46.252.112.0/20 /20 46.252.112.0 – 46.252.127.255 AS41727 1
7 46.252.112.0/22 /22 46.252.112.0 – 46.252.115.255 AS41727 1
8 46.252.116.0/22 /22 46.252.116.0 – 46.252.119.255 AS41727 1
9 46.252.120.0/22 /22 46.252.120.0 – 46.252.123.255 AS41727 1
10 46.252.124.0/22 /22 46.252.124.0 – 46.252.127.255 AS41727 1
11 91.144.148.0/22 /22 91.144.148.0 – 91.144.151.255 AS41727 1
12 91.144.172.0/22 /22 91.144.172.0 – 91.144.175.255 AS41727 1
13 92.255.216.0/21 /21 92.255.216.0 – 92.255.223.255 AS41727 1
14 92.255.216.0/22 /22 92.255.216.0 – 92.255.219.255 AS41727 1
15 92.255.220.0/22 /22 92.255.220.0 – 92.255.223.255 AS41727 1
16 92.255.224.0/20 /20 92.255.224.0 – 92.255.239.255 AS41727 1
17 92.255.224.0/24 /24 92.255.224.0 – 92.255.224.255 AS41727 1
18 92.255.226.0/23 /23 92.255.226.0 – 92.255.227.255 AS41727 1
19 94.181.192.0/18 /18 94.181.192.0 – 94.181.255.255 AS41727 1
20 94.181.192.0/22 /22 94.181.192.0 – 94.181.195.255 AS41727 1
21 94.181.196.0/22 /22 94.181.196.0 – 94.181.199.255 AS41727 1
22 94.181.204.0/24 /24 94.181.204.0 – 94.181.204.255 AS41727 1
23 94.181.207.0/24 /24 94.181.207.0 – 94.181.207.255 AS41727 1
24 94.181.212.0/22 /22 94.181.212.0 – 94.181.215.255 AS41727 1
25 94.181.216.0/22 /22 94.181.216.0 – 94.181.219.255 AS41727 1
26 94.181.220.0/22 /22 94.181.220.0 – 94.181.223.255 AS41727 1
27 94.181.224.0/23 /23 94.181.224.0 – 94.181.225.255 AS41727 1
28 94.181.228.0/22 /22 94.181.228.0 – 94.181.231.255 AS41727 1
29 94.181.232.0/22 /22 94.181.232.0 – 94.181.235.255 AS41727 1
30 94.181.240.0/22 /22 94.181.240.0 – 94.181.243.255 AS41727 1
31 94.181.244.0/23 /23 94.181.244.0 – 94.181.245.255 AS41727 1
32 94.181.246.0/23 /23 94.181.246.0 – 94.181.247.255 AS41727 1
33 94.181.248.0/22 /22 94.181.248.0 – 94.181.251.255 AS41727 1
34 94.181.252.0/22 /22 94.181.252.0 – 94.181.255.255 AS41727 1
35 109.194.192.0/20 /20 109.194.192.0 – 109.194.207.255 AS41727 1
36 176.212.0.0/20 /20 176.212.0.0 – 176.212.15.255 AS41727 1
37 176.212.0.0/22 /22 176.212.0.0 – 176.212.3.255 AS41727 1
38 176.212.4.0/22 /22 176.212.4.0 – 176.212.7.255 AS41727 1
39 176.212.12.0/22 /22 176.212.12.0 – 176.212.15.255 AS41727 1
40 188.187.249.0/24 /24 188.187.249.0 – 188.187.249.255 AS41727 1