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 42 IPv4 prefixes · ASN: AS21559 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.2.160.0/19 /19 38.2.160.0 – 38.2.191.255 AS21559 1
2 38.87.232.0/21 /21 38.87.232.0 – 38.87.239.255 AS21559 1
3 38.107.88.0/21 /21 38.107.88.0 – 38.107.95.255 AS21559 1
4 67.206.200.0/21 /21 67.206.200.0 – 67.206.207.255 AS21559 1
5 69.24.197.0/24 /24 69.24.197.0 – 69.24.197.255 AS21559 1
6 69.24.198.0/24 /24 69.24.198.0 – 69.24.198.255 AS21559 1
7 69.24.199.0/24 /24 69.24.199.0 – 69.24.199.255 AS21559 1
8 69.24.200.0/24 /24 69.24.200.0 – 69.24.200.255 AS21559 1
9 72.46.156.0/23 /23 72.46.156.0 – 72.46.157.255 AS21559 1
10 72.46.157.0/24 /24 72.46.157.0 – 72.46.157.255 AS21559 1
11 72.46.158.0/23 /23 72.46.158.0 – 72.46.159.255 AS21559 1
12 74.119.24.0/22 /22 74.119.24.0 – 74.119.27.255 AS21559 1
13 74.119.24.0/24 /24 74.119.24.0 – 74.119.24.255 AS21559 1
14 104.218.240.0/22 /22 104.218.240.0 – 104.218.243.255 AS21559 1
15 104.218.241.0/24 /24 104.218.241.0 – 104.218.241.255 AS21559 1
16 104.238.192.0/22 /22 104.238.192.0 – 104.238.195.255 AS21559 1
17 104.238.232.0/23 /23 104.238.232.0 – 104.238.233.255 AS21559 1
18 149.18.21.0/24 /24 149.18.21.0 – 149.18.21.255 AS21559 1
19 149.18.39.0/24 /24 149.18.39.0 – 149.18.39.255 AS21559 1
20 154.64.208.0/21 /21 154.64.208.0 – 154.64.215.255 AS21559 1
21 154.64.216.0/21 /21 154.64.216.0 – 154.64.223.255 AS21559 1
22 167.94.224.0/23 /23 167.94.224.0 – 167.94.225.255 AS21559 1
23 167.94.225.0/24 /24 167.94.225.0 – 167.94.225.255 AS21559 1
24 172.93.2.0/23 /23 172.93.2.0 – 172.93.3.255 AS21559 1
25 173.239.206.0/24 /24 173.239.206.0 – 173.239.206.255 AS21559 1
26 173.239.228.0/24 /24 173.239.228.0 – 173.239.228.255 AS21559 1
27 192.228.98.0/23 /23 192.228.98.0 – 192.228.99.255 AS21559 1
28 192.254.96.0/20 /20 192.254.96.0 – 192.254.111.255 AS21559 1
29 192.254.96.0/24 /24 192.254.96.0 – 192.254.96.255 AS21559 1
30 192.254.97.0/24 /24 192.254.97.0 – 192.254.97.255 AS21559 1
31 192.254.109.0/24 /24 192.254.109.0 – 192.254.109.255 AS21559 1
32 198.52.240.0/22 /22 198.52.240.0 – 198.52.243.255 AS21559 1
33 198.52.240.0/24 /24 198.52.240.0 – 198.52.240.255 AS21559 1
34 198.52.241.0/24 /24 198.52.241.0 – 198.52.241.255 AS21559 1
35 199.116.62.0/24 /24 199.116.62.0 – 199.116.62.255 AS21559 1
36 200.5.16.0/20 /20 200.5.16.0 – 200.5.31.255 AS21559 1
37 200.5.22.0/24 /24 200.5.22.0 – 200.5.22.255 AS21559 1
38 200.5.23.0/24 /24 200.5.23.0 – 200.5.23.255 AS21559 1
39 204.77.10.0/23 /23 204.77.10.0 – 204.77.11.255 AS21559 1
40 204.77.11.0/24 /24 204.77.11.0 – 204.77.11.255 AS21559 1
41 208.81.58.0/23 /23 208.81.58.0 – 208.81.59.255 AS21559 1
42 208.81.59.0/24 /24 208.81.59.0 – 208.81.59.255 AS21559 1