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BGP Full View — RIPE RIS RRC00data as of 2026-07-02 21:08

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
1 136 674
IPv4 origin ASNs
78 603
IPv4 MOAS
5 867
IPv6 prefixes
260 736
IPv6 origin ASNs
36 774
IPv6 MOAS
1 117

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 13 908
911 474 688
/17 8 717
285 638 656
/18 14 074
230 588 416
/19 26 686
218 611 712
/20 48 620
199 147 520
/21 56 029
114 747 392
/22 118 710
121 559 040
/23 119 366
61 115 392
/24 720 602
184 474 112
Total 1 131 149 4 309 689 856
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 270 272 addr 72.86%
Not announced 1 165 697 024 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 112 320 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
/28 162
169 869 312
/29 5 523
2 895 642 624
/30 746
195 559 424
/31 361
47 316 992
/32 27 044
1 772 355 584
/33 5 805
190 218 240
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 050
41 164 800
/37 1 421
2 910 208
/38 2 760
2 826 240
/39 1 860
952 320
/40 24 497
6 271 232
/41 1 770
226 560
/42 3 046
194 944
/43 1 481
47 392
/44 26 397
422 352
/45 4 577
36 616
/46 5 902
23 608
/47 9 188
18 376
/48 120 318
120 318
Total 260 526 4 413 956 801 398
IPv4 (1 136 674) IPv6 (260 736)
Reset
Found 39 IPv4 prefixes · ASN: AS137735 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 42.201.64.0/24 /24 42.201.64.0 – 42.201.64.255 AS137735 1
2 42.201.65.0/24 /24 42.201.65.0 – 42.201.65.255 AS137735 1
3 42.201.66.0/24 /24 42.201.66.0 – 42.201.66.255 AS137735 1
4 42.201.67.0/24 /24 42.201.67.0 – 42.201.67.255 AS137735 1
5 42.201.68.0/24 /24 42.201.68.0 – 42.201.68.255 AS137735 1
6 42.201.69.0/24 /24 42.201.69.0 – 42.201.69.255 AS137735 1
7 42.201.70.0/24 /24 42.201.70.0 – 42.201.70.255 AS137735 1
8 42.201.71.0/24 /24 42.201.71.0 – 42.201.71.255 AS137735 1
9 42.201.72.0/24 /24 42.201.72.0 – 42.201.72.255 AS137735 1
10 42.201.73.0/24 /24 42.201.73.0 – 42.201.73.255 AS137735 1
11 42.201.74.0/24 /24 42.201.74.0 – 42.201.74.255 AS137735 1
12 42.201.75.0/24 /24 42.201.75.0 – 42.201.75.255 AS137735 1
13 42.201.76.0/24 /24 42.201.76.0 – 42.201.76.255 AS137735 1
14 42.201.77.0/24 /24 42.201.77.0 – 42.201.77.255 AS137735 1
15 42.240.0.0/24 /24 42.240.0.0 – 42.240.0.255 AS137735 1
16 42.240.1.0/24 /24 42.240.1.0 – 42.240.1.255 AS137735 1
17 42.240.2.0/24 /24 42.240.2.0 – 42.240.2.255 AS137735 1
18 42.240.3.0/24 /24 42.240.3.0 – 42.240.3.255 AS137735 1
19 42.240.4.0/24 /24 42.240.4.0 – 42.240.4.255 AS137735 1
20 42.240.5.0/24 /24 42.240.5.0 – 42.240.5.255 AS137735 1
21 42.240.6.0/24 /24 42.240.6.0 – 42.240.6.255 AS137735 1
22 42.240.7.0/24 /24 42.240.7.0 – 42.240.7.255 AS137735 1
23 42.240.8.0/24 /24 42.240.8.0 – 42.240.8.255 AS137735 1
24 42.240.9.0/24 /24 42.240.9.0 – 42.240.9.255 AS137735 1
25 42.240.10.0/24 /24 42.240.10.0 – 42.240.10.255 AS137735 1
26 42.240.11.0/24 /24 42.240.11.0 – 42.240.11.255 AS137735 1
27 42.240.12.0/24 /24 42.240.12.0 – 42.240.12.255 AS137735 1
28 42.240.13.0/24 /24 42.240.13.0 – 42.240.13.255 AS137735 1
29 42.240.16.0/24 /24 42.240.16.0 – 42.240.16.255 AS137735 1
30 42.240.17.0/24 /24 42.240.17.0 – 42.240.17.255 AS137735 1
31 42.240.20.0/24 /24 42.240.20.0 – 42.240.20.255 AS137735 1
32 42.240.21.0/24 /24 42.240.21.0 – 42.240.21.255 AS137735 1
33 42.240.22.0/24 /24 42.240.22.0 – 42.240.22.255 AS137735 1
34 42.240.23.0/24 /24 42.240.23.0 – 42.240.23.255 AS137735 1
35 42.240.48.0/24 /24 42.240.48.0 – 42.240.48.255 AS137735 1
36 103.126.124.0/24 /24 103.126.124.0 – 103.126.124.255 AS137735 1
37 103.126.125.0/24 /24 103.126.125.0 – 103.126.125.255 AS137735 1
38 103.126.126.0/24 /24 103.126.126.0 – 103.126.126.255 AS137735 1
39 103.126.127.0/24 /24 103.126.127.0 – 103.126.127.255 AS137735 1