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

BGP Full View — RIPE RIS RRC00data as of 2026-09-30 15:11

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
1 158 994
IPv4 origin ASNs
79 169
IPv4 MOAS
5 944
IPv6 prefixes
267 243
IPv6 origin ASNs
37 477
IPv6 MOAS
1 038

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
/13 594
311 427 072
/14 1 205
315 883 520
/15 2 191
287 178 752
/16 13 982
916 324 352
/17 8 707
285 310 976
/18 14 047
230 146 048
/19 26 572
217 677 824
/20 48 451
198 455 296
/21 56 875
116 480 000
/22 118 382
121 223 168
/23 121 301
62 106 112
/24 741 036
189 705 216
Total 1 153 814 4 324 611 584
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 896 768 addr 73.04%
Not announced 1 158 070 528 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.17%
↳ routable but not announced 565 428 480 addr 48.83%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 50
838 860 800
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 740
193 986 560
/31 389
50 987 008
/32 27 395
1 795 358 720
/33 6 060
198 574 080
/34 5 693
93 274 112
/35 2 001
16 392 192
/36 10 078
41 279 488
/37 1 411
2 889 728
/38 2 813
2 880 512
/39 1 886
965 632
/40 24 881
6 369 536
/41 1 835
234 880
/42 2 945
188 480
/43 1 473
47 136
/44 27 140
434 240
/45 4 926
39 408
/46 6 586
26 344
/47 9 559
19 118
/48 123 042
123 042
Total 267 019 4 414 641 484 616
IPv4 (1 158 994) IPv6 (267 243)
Reset
Found 4 IPv4 prefixes · ASN: AS271413 · showing 1–4
# Prefix ↓ Mask Range Origin ASN MOAS
1 200.4.126.0/24 /24 200.4.126.0 – 200.4.126.255 AS271413 1
2 200.4.125.0/24 /24 200.4.125.0 – 200.4.125.255 AS271413 1
3 200.4.124.0/24 /24 200.4.124.0 – 200.4.124.255 AS271413 1
4 200.4.124.0/23 /23 200.4.124.0 – 200.4.125.255 AS271413 1