← internet-registry.net · a module of the Internet address-space registry

BGP Full View — RIPE RIS RRC00data as of 2026-07-10 22:15

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
1 136 145
IPv4 origin ASNs
78 673
IPv4 MOAS
6 072
IPv6 prefixes
261 942
IPv6 origin ASNs
36 867
IPv6 MOAS
1 138

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 97
203 423 744
/12 305
319 815 680
/13 590
309 329 920
/14 1 199
314 310 656
/15 2 176
285 212 672
/16 13 923
912 457 728
/17 8 691
284 786 688
/18 14 079
230 670 336
/19 26 718
218 873 856
/20 48 638
199 221 248
/21 56 095
114 882 560
/22 118 618
121 464 832
/23 119 320
61 091 840
/24 720 121
184 350 976
Total 1 130 639 4 309 346 560
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 395 712 addr 72.86%
Not announced 1 165 571 584 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 572 986 880 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 161
168 820 736
/29 5 594
2 932 867 072
/30 747
195 821 568
/31 362
47 448 064
/32 27 098
1 775 894 528
/33 5 829
191 004 672
/34 5 593
91 635 712
/35 1 945
15 933 440
/36 10 046
41 148 416
/37 1 389
2 844 672
/38 2 772
2 838 528
/39 1 866
955 392
/40 24 440
6 256 640
/41 1 800
230 400
/42 3 075
196 800
/43 1 491
47 712
/44 26 726
427 616
/45 4 555
36 440
/46 5 917
23 668
/47 9 279
18 558
/48 120 920
120 920
Total 261 724 4 413 998 454 050
IPv4 (1 136 145) IPv6 (261 942)
Reset
Found 4 IPv4 prefixes · ASN: AS13837 · showing 1–4
# Prefix ↑ Mask Range Origin ASN MOAS
1 137.83.22.0/24 /24 137.83.22.0 – 137.83.22.255 AS13837 1
2 147.185.130.0/23 /23 147.185.130.0 – 147.185.131.255 AS13837 1
3 192.197.145.0/24 /24 192.197.145.0 – 192.197.145.255 AS13837 1
4 206.166.222.0/24 /24 206.166.222.0 – 206.166.222.255 AS13837 1