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BGP Full View — RIPE RIS RRC00data as of 2026-07-01 20:57

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
1 135 865
IPv4 origin ASNs
78 584
IPv4 MOAS
5 925
IPv6 prefixes
260 533
IPv6 origin ASNs
36 766
IPv6 MOAS
869

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
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 906
911 343 616
/17 8 716
285 605 888
/18 14 068
230 490 112
/19 26 669
218 472 448
/20 48 622
199 155 712
/21 56 013
114 714 624
/22 118 690
121 538 560
/23 119 320
61 091 840
/24 719 907
184 296 192
Total 1 130 348 4 309 041 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 207 552 addr 72.86%
Not announced 1 165 759 744 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.83%
↳ routable but not announced 573 175 040 addr 49.17%
    — of total IPv4 space 13.35%
    — 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
/28 162
169 869 312
/29 5 517
2 892 496 896
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 807
190 283 776
/34 5 537
90 718 208
/35 1 947
15 949 824
/36 10 035
41 103 360
/37 1 387
2 840 576
/38 2 752
2 818 048
/39 1 859
951 808
/40 24 467
6 263 552
/41 1 766
226 048
/42 3 035
194 240
/43 1 476
47 232
/44 26 396
422 336
/45 4 576
36 608
/46 5 892
23 568
/47 9 166
18 332
/48 120 289
120 289
Total 260 323 4 413 952 449 933
IPv4 (1 135 865) IPv6 (260 533)
Reset
Found 27 IPv4 prefixes · ASN: AS205199 · showing 1–27
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.134.120.0/22 /22 45.134.120.0 – 45.134.123.255 AS205199 1
2 45.136.156.0/22 /22 45.136.156.0 – 45.136.159.255 AS205199 1
3 45.138.140.0/22 /22 45.138.140.0 – 45.138.143.255 AS205199 1
4 45.144.116.0/22 /22 45.144.116.0 – 45.144.119.255 AS205199 1
5 45.150.160.0/22 /22 45.150.160.0 – 45.150.163.255 AS205199 1
6 185.157.168.0/22 /22 185.157.168.0 – 185.157.171.255 AS205199 1
7 185.241.172.0/22 /22 185.241.172.0 – 185.241.175.255 AS205199 1
8 192.36.246.0/24 /24 192.36.246.0 – 192.36.246.255 AS205199 1
9 192.121.11.0/24 /24 192.121.11.0 – 192.121.11.255 AS205199 1
10 192.121.128.0/22 /22 192.121.128.0 – 192.121.131.255 AS205199 1
11 193.17.202.0/24 /24 193.17.202.0 – 193.17.202.255 AS205199 1
12 193.42.219.0/24 /24 193.42.219.0 – 193.42.219.255 AS205199 1
13 193.43.14.0/24 /24 193.43.14.0 – 193.43.14.255 AS205199 1
14 193.43.28.0/24 /24 193.43.28.0 – 193.43.28.255 AS205199 1
15 193.43.37.0/24 /24 193.43.37.0 – 193.43.37.255 AS205199 1
16 193.180.192.0/23 /23 193.180.192.0 – 193.180.193.255 AS205199 1
17 193.181.36.0/24 /24 193.181.36.0 – 193.181.36.255 AS205199 1
18 193.181.44.0/24 /24 193.181.44.0 – 193.181.44.255 AS205199 1
19 193.234.6.0/24 /24 193.234.6.0 – 193.234.6.255 AS205199 1
20 193.234.97.0/24 /24 193.234.97.0 – 193.234.97.255 AS205199 1
21 193.234.112.0/22 /22 193.234.112.0 – 193.234.115.255 AS205199 1
22 194.35.78.0/24 /24 194.35.78.0 – 194.35.78.255 AS205199 1
23 194.35.92.0/24 /24 194.35.92.0 – 194.35.92.255 AS205199 1
24 194.35.95.0/24 /24 194.35.95.0 – 194.35.95.255 AS205199 1
25 194.35.182.0/24 /24 194.35.182.0 – 194.35.182.255 AS205199 1
26 194.147.242.0/23 /23 194.147.242.0 – 194.147.243.255 AS205199 1
27 194.147.250.0/23 /23 194.147.250.0 – 194.147.251.255 AS205199 1