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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 →
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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 35 IPv4 prefixes · ASN: AS396010 · showing 1–35
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.140.66.0/24 /24 38.140.66.0 – 38.140.66.255 AS396010 1
2 38.140.76.0/23 /23 38.140.76.0 – 38.140.77.255 AS396010 1
3 38.140.82.0/24 /24 38.140.82.0 – 38.140.82.255 AS396010 1
4 50.86.9.0/24 /24 50.86.9.0 – 50.86.9.255 AS396010 1
5 50.86.37.0/24 /24 50.86.37.0 – 50.86.37.255 AS396010 1
6 50.86.44.0/24 /24 50.86.44.0 – 50.86.44.255 AS396010 1
7 50.86.45.0/24 /24 50.86.45.0 – 50.86.45.255 AS396010 1
8 50.86.46.0/23 /23 50.86.46.0 – 50.86.47.255 AS396010 1
9 50.86.126.0/23 /23 50.86.126.0 – 50.86.127.255 AS396010 1
10 50.86.158.0/24 /24 50.86.158.0 – 50.86.158.255 AS396010 1
11 50.86.189.0/24 /24 50.86.189.0 – 50.86.189.255 AS396010 1
12 50.86.206.0/24 /24 50.86.206.0 – 50.86.206.255 AS396010 1
13 50.86.207.0/24 /24 50.86.207.0 – 50.86.207.255 AS396010 1
14 50.86.216.0/23 /23 50.86.216.0 – 50.86.217.255 AS396010 1
15 66.175.132.0/24 /24 66.175.132.0 – 66.175.132.255 AS396010 1
16 66.175.133.0/24 /24 66.175.133.0 – 66.175.133.255 AS396010 1
17 66.175.134.0/24 /24 66.175.134.0 – 66.175.134.255 AS396010 1
18 66.175.139.0/24 /24 66.175.139.0 – 66.175.139.255 AS396010 1
19 66.175.149.0/24 /24 66.175.149.0 – 66.175.149.255 AS396010 1
20 66.175.150.0/24 /24 66.175.150.0 – 66.175.150.255 AS396010 1
21 66.175.152.0/24 /24 66.175.152.0 – 66.175.152.255 AS396010 1
22 66.175.153.0/24 /24 66.175.153.0 – 66.175.153.255 AS396010 1
23 66.175.154.0/24 /24 66.175.154.0 – 66.175.154.255 AS396010 1
24 66.175.155.0/24 /24 66.175.155.0 – 66.175.155.255 AS396010 1
25 66.175.156.0/24 /24 66.175.156.0 – 66.175.156.255 AS396010 1
26 66.175.157.0/24 /24 66.175.157.0 – 66.175.157.255 AS396010 1
27 66.175.158.0/23 /23 66.175.158.0 – 66.175.159.255 AS396010 1
28 66.175.160.0/24 /24 66.175.160.0 – 66.175.160.255 AS396010 1
29 66.175.164.0/23 /23 66.175.164.0 – 66.175.165.255 AS396010 1
30 66.175.166.0/24 /24 66.175.166.0 – 66.175.166.255 AS396010 1
31 66.175.170.0/24 /24 66.175.170.0 – 66.175.170.255 AS396010 1
32 66.175.171.0/24 /24 66.175.171.0 – 66.175.171.255 AS396010 1
33 66.175.189.0/24 /24 66.175.189.0 – 66.175.189.255 AS396010 1
34 173.235.38.0/24 /24 173.235.38.0 – 173.235.38.255 AS396010 1
35 173.235.39.0/24 /24 173.235.39.0 – 173.235.39.255 AS396010 1