BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

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
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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 95
199 229 440
/12 303
317 718 528
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 60 IPv4 prefixes · ASN: AS262761 · showing 1–60
# Prefix ↑ Mask Range Origin ASN MOAS
1 170.245.104.0/22 /22 170.245.104.0 – 170.245.107.255 AS262761 1
2 170.245.104.0/24 /24 170.245.104.0 – 170.245.104.255 AS262761 1
3 177.21.32.0/20 /20 177.21.32.0 – 177.21.47.255 AS262761 1
4 177.21.32.0/24 /24 177.21.32.0 – 177.21.32.255 AS262761 1
5 177.21.33.0/24 /24 177.21.33.0 – 177.21.33.255 AS262761 1
6 177.21.34.0/24 /24 177.21.34.0 – 177.21.34.255 AS262761 1
7 177.21.35.0/24 /24 177.21.35.0 – 177.21.35.255 AS262761 1
8 177.21.36.0/22 /22 177.21.36.0 – 177.21.39.255 AS262761 1
9 177.21.36.0/24 /24 177.21.36.0 – 177.21.36.255 AS262761 1
10 177.21.37.0/24 /24 177.21.37.0 – 177.21.37.255 AS262761 1
11 177.21.38.0/24 /24 177.21.38.0 – 177.21.38.255 AS262761 1
12 177.21.39.0/24 /24 177.21.39.0 – 177.21.39.255 AS262761 1
13 177.21.40.0/24 /24 177.21.40.0 – 177.21.40.255 AS262761 1
14 177.21.41.0/24 /24 177.21.41.0 – 177.21.41.255 AS262761 1
15 177.21.42.0/24 /24 177.21.42.0 – 177.21.42.255 AS262761 1
16 177.21.43.0/24 /24 177.21.43.0 – 177.21.43.255 AS262761 1
17 177.21.44.0/24 /24 177.21.44.0 – 177.21.44.255 AS262761 1
18 177.21.45.0/24 /24 177.21.45.0 – 177.21.45.255 AS262761 1
19 177.21.46.0/24 /24 177.21.46.0 – 177.21.46.255 AS262761 1
20 177.21.47.0/24 /24 177.21.47.0 – 177.21.47.255 AS262761 1
21 186.225.128.0/19 /19 186.225.128.0 – 186.225.159.255 AS262761 1
22 186.225.128.0/24 /24 186.225.128.0 – 186.225.128.255 AS262761 1
23 186.225.129.0/24 /24 186.225.129.0 – 186.225.129.255 AS262761 1
24 186.225.130.0/24 /24 186.225.130.0 – 186.225.130.255 AS262761 1
25 186.225.131.0/24 /24 186.225.131.0 – 186.225.131.255 AS262761 1
26 186.225.132.0/24 /24 186.225.132.0 – 186.225.132.255 AS262761 1
27 186.225.133.0/24 /24 186.225.133.0 – 186.225.133.255 AS262761 1
28 186.225.134.0/24 /24 186.225.134.0 – 186.225.134.255 AS262761 1
29 186.225.135.0/24 /24 186.225.135.0 – 186.225.135.255 AS262761 1
30 186.225.136.0/22 /22 186.225.136.0 – 186.225.139.255 AS262761 1
31 186.225.136.0/24 /24 186.225.136.0 – 186.225.136.255 AS262761 1
32 186.225.137.0/24 /24 186.225.137.0 – 186.225.137.255 AS262761 1
33 186.225.138.0/24 /24 186.225.138.0 – 186.225.138.255 AS262761 1
34 186.225.139.0/24 /24 186.225.139.0 – 186.225.139.255 AS262761 1
35 186.225.140.0/22 /22 186.225.140.0 – 186.225.143.255 AS262761 1
36 186.225.140.0/24 /24 186.225.140.0 – 186.225.140.255 AS262761 1
37 186.225.141.0/24 /24 186.225.141.0 – 186.225.141.255 AS262761 1
38 186.225.142.0/24 /24 186.225.142.0 – 186.225.142.255 AS262761 1
39 186.225.143.0/24 /24 186.225.143.0 – 186.225.143.255 AS262761 1
40 186.225.144.0/22 /22 186.225.144.0 – 186.225.147.255 AS262761 1
41 186.225.144.0/23 /23 186.225.144.0 – 186.225.145.255 AS262761 1
42 186.225.144.0/24 /24 186.225.144.0 – 186.225.144.255 AS262761 1
43 186.225.145.0/24 /24 186.225.145.0 – 186.225.145.255 AS262761 1
44 186.225.146.0/24 /24 186.225.146.0 – 186.225.146.255 AS262761 1
45 186.225.147.0/24 /24 186.225.147.0 – 186.225.147.255 AS262761 1
46 186.225.148.0/22 /22 186.225.148.0 – 186.225.151.255 AS262761 1
47 186.225.148.0/24 /24 186.225.148.0 – 186.225.148.255 AS262761 1
48 186.225.149.0/24 /24 186.225.149.0 – 186.225.149.255 AS262761 1
49 186.225.150.0/23 /23 186.225.150.0 – 186.225.151.255 AS262761 1
50 186.225.150.0/24 /24 186.225.150.0 – 186.225.150.255 AS262761 1
51 186.225.151.0/24 /24 186.225.151.0 – 186.225.151.255 AS262761 1
52 186.225.152.0/24 /24 186.225.152.0 – 186.225.152.255 AS262761 1
53 186.225.153.0/24 /24 186.225.153.0 – 186.225.153.255 AS262761 1
54 186.225.154.0/24 /24 186.225.154.0 – 186.225.154.255 AS262761 1
55 186.225.155.0/24 /24 186.225.155.0 – 186.225.155.255 AS262761 1
56 186.225.156.0/23 /23 186.225.156.0 – 186.225.157.255 AS262761 1
57 186.225.156.0/24 /24 186.225.156.0 – 186.225.156.255 AS262761 1
58 186.225.157.0/24 /24 186.225.157.0 – 186.225.157.255 AS262761 1
59 186.225.158.0/24 /24 186.225.158.0 – 186.225.158.255 AS262761 1
60 186.225.159.0/24 /24 186.225.159.0 – 186.225.159.255 AS262761 1