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 37 IPv4 prefixes · ASN: AS22925 · showing 1–37
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.185.20.0/24 /24 216.185.20.0 – 216.185.20.255 AS22925 1
2 216.185.18.0/24 /24 216.185.18.0 – 216.185.18.255 AS22925 1
3 216.185.0.0/19 /19 216.185.0.0 – 216.185.31.255 AS22925 1
4 216.59.96.0/19 /19 216.59.96.0 – 216.59.127.255 AS22925 1
5 208.118.171.0/24 /24 208.118.171.0 – 208.118.171.255 AS22925 1
6 208.118.160.0/19 /19 208.118.160.0 – 208.118.191.255 AS22925 1
7 208.69.6.0/24 /24 208.69.6.0 – 208.69.6.255 AS22925 1
8 205.201.241.0/24 /24 205.201.241.0 – 205.201.241.255 AS22925 1
9 205.201.240.0/20 /20 205.201.240.0 – 205.201.255.255 AS22925 1
10 205.175.216.0/21 /21 205.175.216.0 – 205.175.223.255 AS22925 1
11 204.238.193.0/24 /24 204.238.193.0 – 204.238.193.255 AS22925 1
12 204.106.21.0/24 /24 204.106.21.0 – 204.106.21.255 AS22925 1
13 204.106.19.0/24 /24 204.106.19.0 – 204.106.19.255 AS22925 1
14 199.230.116.0/24 /24 199.230.116.0 – 199.230.116.255 AS22925 1
15 199.230.112.0/21 /21 199.230.112.0 – 199.230.119.255 AS22925 1
16 199.119.114.0/24 /24 199.119.114.0 – 199.119.114.255 AS22925 1
17 199.119.112.0/21 /21 199.119.112.0 – 199.119.119.255 AS22925 1
18 199.5.232.0/24 /24 199.5.232.0 – 199.5.232.255 AS22925 1
19 198.207.24.0/21 /21 198.207.24.0 – 198.207.31.255 AS22925 1
20 192.95.72.0/21 /21 192.95.72.0 – 192.95.79.255 AS22925 1
21 168.235.176.0/20 /20 168.235.176.0 – 168.235.191.255 AS22925 1
22 162.250.240.0/21 /21 162.250.240.0 – 162.250.247.255 AS22925 1
23 162.221.172.0/24 /24 162.221.172.0 – 162.221.172.255 AS22925 1
24 162.221.168.0/21 /21 162.221.168.0 – 162.221.175.255 AS22925 1
25 162.211.160.0/21 /21 162.211.160.0 – 162.211.167.255 AS22925 1
26 107.181.97.0/24 /24 107.181.97.0 – 107.181.97.255 AS22925 1
27 107.181.96.0/20 /20 107.181.96.0 – 107.181.111.255 AS22925 1
28 75.103.241.0/24 /24 75.103.241.0 – 75.103.241.255 AS22925 1
29 75.103.224.0/20 /20 75.103.224.0 – 75.103.239.255 AS22925 1
30 75.103.224.0/19 /19 75.103.224.0 – 75.103.255.255 AS22925 1
31 66.208.58.0/24 /24 66.208.58.0 – 66.208.58.255 AS22925 1
32 66.208.53.0/24 /24 66.208.53.0 – 66.208.53.255 AS22925 1
33 66.208.45.0/24 /24 66.208.45.0 – 66.208.45.255 AS22925 1
34 66.208.38.0/24 /24 66.208.38.0 – 66.208.38.255 AS22925 1
35 66.208.33.0/24 /24 66.208.33.0 – 66.208.33.255 AS22925 1
36 66.208.27.0/24 /24 66.208.27.0 – 66.208.27.255 AS22925 1
37 66.208.0.0/18 /18 66.208.0.0 – 66.208.63.255 AS22925 1