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BGP Full View — RIPE RIS RRC00data as of 2026-10-02 15:29

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
1 161 209
IPv4 origin ASNs
79 174
IPv4 MOAS
5 954
IPv6 prefixes
267 311
IPv6 origin ASNs
37 466
IPv6 MOAS
1 022

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 13 975
915 865 600
/17 8 703
285 179 904
/18 14 049
230 178 816
/19 26 769
219 291 648
/20 48 486
198 598 656
/21 56 898
116 527 104
/22 118 455
121 297 920
/23 121 341
62 126 592
/24 742 891
190 180 096
Total 1 156 028 4 326 428 928
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 636 928 addr 73.03%
Not announced 1 158 330 368 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 688 320 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 5 852
3 068 133 376
/30 740
193 986 560
/31 388
50 855 936
/32 27 397
1 795 489 792
/33 6 043
198 017 024
/34 5 683
93 110 272
/35 2 005
16 424 960
/36 10 114
41 426 944
/37 1 419
2 906 112
/38 2 811
2 878 464
/39 1 890
967 680
/40 24 879
6 369 024
/41 1 835
234 880
/42 2 958
189 312
/43 1 477
47 264
/44 27 191
435 056
/45 4 928
39 424
/46 6 583
26 332
/47 9 557
19 114
/48 123 031
123 031
Total 267 086 4 414 636 242 989
IPv4 (1 161 209) IPv6 (267 311)
Reset
Found 1 IPv4 prefixes · ASN: AS197146 · showing 1–1
# Prefix ↑ Mask Range Origin ASN MOAS
1 193.41.172.0/22 /22 193.41.172.0 – 193.41.175.255 AS197146 1