BGP Full View — RIPE RIS RRC00data as of 2026-05-11 13:02

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
1 125 977
IPv4 origin ASNs
78 300
IPv4 MOAS
6 267
IPv6 prefixes
255 972
IPv6 origin ASNs
36 494
IPv6 MOAS
1 406

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
/13 585
306 708 480
/14 1 204
315 621 376
/15 2 152
282 066 944
/16 13 819
905 641 984
/17 8 667
284 000 256
/18 13 946
228 491 264
/19 26 595
217 866 240
/20 48 479
198 569 984
/21 55 718
114 110 464
/22 118 789
121 639 936
/23 118 086
60 460 032
/24 712 269
182 340 864
Total 1 120 776 4 283 919 616
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 003 968 addr 72.50%
Not announced 1 180 963 328 addr 27.50%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.18%
↳ routable but not announced 588 329 216 addr 49.82%
    — 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 42
704 643 072
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 474
2 869 952 512
/30 832
218 103 808
/31 358
46 923 776
/32 27 003
1 769 668 608
/33 5 719
187 400 192
/34 5 556
91 029 504
/35 1 968
16 121 856
/36 10 027
41 070 592
/37 1 330
2 723 840
/38 2 713
2 778 112
/39 1 855
949 760
/40 23 836
6 102 016
/41 1 727
221 056
/42 2 984
190 976
/43 1 464
46 848
/44 25 547
408 752
/45 4 521
36 168
/46 5 855
23 420
/47 9 051
18 102
/48 117 570
117 570
Total 255 674 4 413 982 242 284
IPv4 (1 125 977) IPv6 (255 972)
Reset
Found 18 IPv4 prefixes · ASN: AS264738 · showing 1–18
# Prefix ↓ Mask Range Origin ASN MOAS
1 181.191.143.0/24 /24 181.191.143.0 – 181.191.143.255 AS264738 1
2 181.191.142.0/24 /24 181.191.142.0 – 181.191.142.255 AS264738 1
3 170.233.119.0/24 /24 170.233.119.0 – 170.233.119.255 AS264738 1
4 170.233.118.0/24 /24 170.233.118.0 – 170.233.118.255 AS264738 1
5 170.233.117.0/24 /24 170.233.117.0 – 170.233.117.255 AS264738 1
6 170.233.116.0/24 /24 170.233.116.0 – 170.233.116.255 AS264738 1
7 170.233.31.0/24 /24 170.233.31.0 – 170.233.31.255 AS264738 1
8 170.233.30.0/24 /24 170.233.30.0 – 170.233.30.255 AS264738 1
9 170.233.29.0/24 /24 170.233.29.0 – 170.233.29.255 AS264738 1
10 170.233.28.0/24 /24 170.233.28.0 – 170.233.28.255 AS264738 1
11 167.249.55.0/24 /24 167.249.55.0 – 167.249.55.255 AS264738 1
12 167.249.54.0/24 /24 167.249.54.0 – 167.249.54.255 AS264738 1
13 138.118.215.0/24 /24 138.118.215.0 – 138.118.215.255 AS264738 1
14 138.118.214.0/24 /24 138.118.214.0 – 138.118.214.255 AS264738 1
15 138.118.213.0/24 /24 138.118.213.0 – 138.118.213.255 AS264738 1
16 138.118.212.0/24 /24 138.118.212.0 – 138.118.212.255 AS264738 1
17 38.225.223.0/24 /24 38.225.223.0 – 38.225.223.255 AS264738 1
18 38.225.222.0/24 /24 38.225.222.0 – 38.225.222.255 AS264738 1