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BGP Full View — RIPE RIS RRC00data as of 2026-09-29 15:03

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 158 967
IPv4 origin ASNs
79 176
IPv4 MOAS
5 863
IPv6 prefixes
267 257
IPv6 origin ASNs
37 447
IPv6 MOAS
1 035

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 2 192
287 309 824
/16 13 979
916 127 744
/17 8 703
285 179 904
/18 14 050
230 195 200
/19 26 761
219 226 112
/20 48 475
198 553 600
/21 56 876
116 482 048
/22 118 329
121 168 896
/23 121 234
62 071 808
/24 740 610
189 596 160
Total 1 153 479 4 325 915 136
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 538 368 addr 73.03%
Not announced 1 158 428 928 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 786 880 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 20
83 886 080
/27 19
39 845 888
/28 169
177 209 344
/29 5 850
3 067 084 800
/30 694
181 927 936
/31 389
50 987 008
/32 27 339
1 791 688 704
/33 6 056
198 443 008
/34 5 696
93 323 264
/35 1 999
16 375 808
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 812
2 879 488
/39 1 887
966 144
/40 24 896
6 373 376
/41 1 822
233 216
/42 3 118
199 552
/43 1 470
47 040
/44 27 174
434 784
/45 4 925
39 400
/46 6 578
26 312
/47 9 542
19 084
/48 122 945
122 945
Total 267 022 4 414 615 860 765
IPv4 (1 158 967) IPv6 (267 257)
Reset
Found 24 IPv4 prefixes · ASN: AS38407 · showing 1–24
# Prefix ↑ Mask Range Origin ASN MOAS
1 1.242.4.0/24 /24 1.242.4.0 – 1.242.4.255 AS38407 1
2 1.242.4.0/28 /28 1.242.4.0 – 1.242.4.15 AS38407 1
3 1.242.4.192/30 /30 1.242.4.192 – 1.242.4.195 AS38407 1
4 1.242.4.253/32 /32 1.242.4.253 – 1.242.4.253 AS38407 1
5 1.242.4.254/32 /32 1.242.4.254 – 1.242.4.254 AS38407 1
6 1.242.5.0/24 /24 1.242.5.0 – 1.242.5.255 AS38407 1
7 211.252.20.0/24 /24 211.252.20.0 – 211.252.20.255 AS38407 1
8 211.252.20.0/28 /28 211.252.20.0 – 211.252.20.15 AS38407 1
9 211.252.20.16/28 /28 211.252.20.16 – 211.252.20.31 AS38407 1
10 211.252.20.32/28 /28 211.252.20.32 – 211.252.20.47 AS38407 1
11 211.252.20.48/28 /28 211.252.20.48 – 211.252.20.63 AS38407 1
12 211.252.20.64/28 /28 211.252.20.64 – 211.252.20.79 AS38407 1
13 211.252.20.80/28 /28 211.252.20.80 – 211.252.20.95 AS38407 1
14 211.252.20.96/28 /28 211.252.20.96 – 211.252.20.111 AS38407 1
15 211.252.20.112/28 /28 211.252.20.112 – 211.252.20.127 AS38407 1
16 211.252.20.128/28 /28 211.252.20.128 – 211.252.20.143 AS38407 1
17 211.252.20.144/28 /28 211.252.20.144 – 211.252.20.159 AS38407 1
18 211.252.20.160/28 /28 211.252.20.160 – 211.252.20.175 AS38407 1
19 211.252.20.176/28 /28 211.252.20.176 – 211.252.20.191 AS38407 1
20 211.252.20.192/28 /28 211.252.20.192 – 211.252.20.207 AS38407 1
21 211.252.20.208/28 /28 211.252.20.208 – 211.252.20.223 AS38407 1
22 211.252.20.224/28 /28 211.252.20.224 – 211.252.20.239 AS38407 1
23 211.252.20.240/28 /28 211.252.20.240 – 211.252.20.255 AS38407 1
24 222.117.42.0/24 /24 222.117.42.0 – 222.117.42.255 AS38407 1