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: AS2572 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 134.124.0.0/16 /16 134.124.0.0 – 134.124.255.255 AS2572, AS46832 2
2 146.7.0.0/16 /16 146.7.0.0 – 146.7.255.255 AS2572 1
3 150.167.0.0/16 /16 150.167.0.0 – 150.167.255.255 AS2572 1
4 150.199.0.0/16 /16 150.199.0.0 – 150.199.255.255 AS2572 1
5 150.201.0.0/16 /16 150.201.0.0 – 150.201.255.255 AS2572 1
6 153.91.0.0/16 /16 153.91.0.0 – 153.91.255.255 AS2572 1
7 169.142.0.0/16 /16 169.142.0.0 – 169.142.255.255 AS2572 1
8 198.49.22.0/24 /24 198.49.22.0 – 198.49.22.255 AS2572 1
9 198.49.144.0/23 /23 198.49.144.0 – 198.49.145.255 AS2572 1
10 198.102.253.0/24 /24 198.102.253.0 – 198.102.253.255 AS2572 1
11 198.209.0.0/19 /19 198.209.0.0 – 198.209.31.255 AS2572 1
12 198.209.32.0/19 /19 198.209.32.0 – 198.209.63.255 AS2572 1
13 198.209.64.0/19 /19 198.209.64.0 – 198.209.95.255 AS2572 1
14 198.209.96.0/19 /19 198.209.96.0 – 198.209.127.255 AS2572 1
15 198.209.128.0/19 /19 198.209.128.0 – 198.209.159.255 AS2572 1
16 198.209.160.0/19 /19 198.209.160.0 – 198.209.191.255 AS2572 1
17 198.209.192.0/19 /19 198.209.192.0 – 198.209.223.255 AS2572 1
18 198.209.205.0/24 /24 198.209.205.0 – 198.209.205.255 AS2572 1
19 198.209.216.0/21 /21 198.209.216.0 – 198.209.223.255 AS2572 1
20 198.209.224.0/19 /19 198.209.224.0 – 198.209.255.255 AS2572 1
21 198.209.224.0/20 /20 198.209.224.0 – 198.209.239.255 AS2572 1
22 198.209.240.0/23 /23 198.209.240.0 – 198.209.241.255 AS2572 1
23 204.184.0.0/17 /17 204.184.0.0 – 204.184.127.255 AS2572 1
24 204.184.128.0/18 /18 204.184.128.0 – 204.184.191.255 AS2572 1
25 204.184.192.0/18 /18 204.184.192.0 – 204.184.255.255 AS2572 1
26 204.184.249.0/24 /24 204.184.249.0 – 204.184.249.255 AS2572 1
27 204.185.0.0/19 /19 204.185.0.0 – 204.185.31.255 AS2572 1
28 204.185.32.0/19 /19 204.185.32.0 – 204.185.63.255 AS2572 1
29 204.185.64.0/18 /18 204.185.64.0 – 204.185.127.255 AS2572 1
30 204.185.128.0/17 /17 204.185.128.0 – 204.185.255.255 AS2572 1
31 207.160.0.0/17 /17 207.160.0.0 – 207.160.127.255 AS2572 1
32 207.160.128.0/18 /18 207.160.128.0 – 207.160.191.255 AS2572 1
33 207.160.164.0/22 /22 207.160.164.0 – 207.160.167.255 AS2572 1
34 207.160.168.0/22 /22 207.160.168.0 – 207.160.171.255 AS2572 1
35 207.160.192.0/19 /19 207.160.192.0 – 207.160.223.255 AS2572 1
36 207.160.224.0/19 /19 207.160.224.0 – 207.160.255.255 AS2572 1
37 209.106.0.0/17 /17 209.106.0.0 – 209.106.127.255 AS2572 1
38 209.106.128.0/19 /19 209.106.128.0 – 209.106.159.255 AS2572 1
39 209.106.160.0/19 /19 209.106.160.0 – 209.106.191.255 AS2572 1
40 209.106.192.0/19 /19 209.106.192.0 – 209.106.223.255 AS2572 1