BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
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 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 84 IPv4 prefixes · ASN: AS271 · showing 1–84
# Prefix ↑ Mask Range Origin ASN MOAS
1 104.128.240.0/20 /20 104.128.240.0 – 104.128.255.255 AS271 1
2 128.189.0.0/16 /16 128.189.0.0 – 128.189.255.255 AS271, AS393249 2
3 128.189.4.0/23 /23 128.189.4.0 – 128.189.5.255 AS271 1
4 128.189.5.0/24 /24 128.189.5.0 – 128.189.5.255 AS271 1
5 128.189.6.0/24 /24 128.189.6.0 – 128.189.6.255 AS271 1
6 134.87.0.0/16 /16 134.87.0.0 – 134.87.255.255 AS271 1
7 134.87.0.0/24 /24 134.87.0.0 – 134.87.0.255 AS271 1
8 134.87.1.0/24 /24 134.87.1.0 – 134.87.1.255 AS271 1
9 134.87.2.0/24 /24 134.87.2.0 – 134.87.2.255 AS271 1
10 134.87.3.0/24 /24 134.87.3.0 – 134.87.3.255 AS271 1
11 134.87.4.0/23 /23 134.87.4.0 – 134.87.5.255 AS271 1
12 134.87.6.0/24 /24 134.87.6.0 – 134.87.6.255 AS271 1
13 134.87.7.0/24 /24 134.87.7.0 – 134.87.7.255 AS271 1
14 134.87.24.0/22 /22 134.87.24.0 – 134.87.27.255 AS271 1
15 134.87.112.0/23 /23 134.87.112.0 – 134.87.113.255 AS271 1
16 142.231.0.0/16 /16 142.231.0.0 – 142.231.255.255 AS271 1
17 142.231.1.0/24 /24 142.231.1.0 – 142.231.1.255 AS271 1
18 142.231.2.0/24 /24 142.231.2.0 – 142.231.2.255 AS271 1
19 142.231.4.0/24 /24 142.231.4.0 – 142.231.4.255 AS271 1
20 142.231.7.0/24 /24 142.231.7.0 – 142.231.7.255 AS271 1
21 142.231.23.0/24 /24 142.231.23.0 – 142.231.23.255 AS271 1
22 142.231.106.0/23 /23 142.231.106.0 – 142.231.107.255 AS271 1
23 142.231.109.0/24 /24 142.231.109.0 – 142.231.109.255 AS271 1
24 142.231.110.0/24 /24 142.231.110.0 – 142.231.110.255 AS271 1
25 142.231.111.0/24 /24 142.231.111.0 – 142.231.111.255 AS271 1
26 142.231.112.0/23 /23 142.231.112.0 – 142.231.113.255 AS271 1
27 142.231.115.0/24 /24 142.231.115.0 – 142.231.115.255 AS271 1
28 142.231.116.0/24 /24 142.231.116.0 – 142.231.116.255 AS271 1
29 142.231.117.0/24 /24 142.231.117.0 – 142.231.117.255 AS271 1
30 142.231.140.0/24 /24 142.231.140.0 – 142.231.140.255 AS271 1
31 192.67.9.0/24 /24 192.67.9.0 – 192.67.9.255 AS271 1
32 192.146.156.0/24 /24 192.146.156.0 – 192.146.156.255 AS271 1
33 192.197.225.0/24 /24 192.197.225.0 – 192.197.225.255 AS271 1
34 192.197.226.0/24 /24 192.197.226.0 – 192.197.226.255 AS271 1
35 198.162.20.0/22 /22 198.162.20.0 – 198.162.23.255 AS271 1
36 198.162.96.0/20 /20 198.162.96.0 – 198.162.111.255 AS271 1
37 198.162.112.0/21 /21 198.162.112.0 – 198.162.119.255 AS271 1
38 199.9.57.0/24 /24 199.9.57.0 – 199.9.57.255 AS271 1
39 199.60.119.0/24 /24 199.60.119.0 – 199.60.119.255 AS271 1
40 199.60.120.0/24 /24 199.60.120.0 – 199.60.120.255 AS271 1
41 199.60.226.0/23 /23 199.60.226.0 – 199.60.227.255 AS271 1
42 206.12.0.0/16 /16 206.12.0.0 – 206.12.255.255 AS271 1
43 206.12.2.0/24 /24 206.12.2.0 – 206.12.2.255 AS271 1
44 206.12.3.0/24 /24 206.12.3.0 – 206.12.3.255 AS271 1
45 206.12.4.0/24 /24 206.12.4.0 – 206.12.4.255 AS271 1
46 206.12.5.0/24 /24 206.12.5.0 – 206.12.5.255 AS271 1
47 206.12.8.0/24 /24 206.12.8.0 – 206.12.8.255 AS271 1
48 206.12.11.0/24 /24 206.12.11.0 – 206.12.11.255 AS271 1
49 206.12.76.0/24 /24 206.12.76.0 – 206.12.76.255 AS271 1
50 206.12.77.0/24 /24 206.12.77.0 – 206.12.77.255 AS271 1
51 206.12.149.0/24 /24 206.12.149.0 – 206.12.149.255 AS271 1
52 206.12.152.0/23 /23 206.12.152.0 – 206.12.153.255 AS271 1
53 206.12.172.0/23 /23 206.12.172.0 – 206.12.173.255 AS271 1
54 206.12.174.0/24 /24 206.12.174.0 – 206.12.174.255 AS271 1
55 206.12.212.0/22 /22 206.12.212.0 – 206.12.215.255 AS271 1
56 206.12.216.0/24 /24 206.12.216.0 – 206.12.216.255 AS271 1
57 206.87.0.0/16 /16 206.87.0.0 – 206.87.255.255 AS271 1
58 206.123.160.0/19 /19 206.123.160.0 – 206.123.191.255 AS271 1
59 207.23.0.0/16 /16 207.23.0.0 – 207.23.255.255 AS271 1
60 207.23.8.0/21 /21 207.23.8.0 – 207.23.15.255 AS271 1
61 207.23.72.0/24 /24 207.23.72.0 – 207.23.72.255 AS271 1
62 207.23.73.0/24 /24 207.23.73.0 – 207.23.73.255 AS271 1
63 207.23.88.0/23 /23 207.23.88.0 – 207.23.89.255 AS271 1
64 207.23.92.0/23 /23 207.23.92.0 – 207.23.93.255 AS271 1
65 207.23.240.0/24 /24 207.23.240.0 – 207.23.240.255 AS271 1
66 207.23.241.0/24 /24 207.23.241.0 – 207.23.241.255 AS271 1
67 207.23.242.0/24 /24 207.23.242.0 – 207.23.242.255 AS271 1
68 207.23.244.0/24 /24 207.23.244.0 – 207.23.244.255 AS271 1
69 207.23.245.0/24 /24 207.23.245.0 – 207.23.245.255 AS271 1
70 207.23.246.0/24 /24 207.23.246.0 – 207.23.246.255 AS271 1
71 207.23.251.0/24 /24 207.23.251.0 – 207.23.251.255 AS271 1
72 207.23.253.0/24 /24 207.23.253.0 – 207.23.253.255 AS271 1
73 207.23.254.0/24 /24 207.23.254.0 – 207.23.254.255 AS271 1
74 207.23.255.0/24 /24 207.23.255.0 – 207.23.255.255 AS271 1
75 209.87.16.0/20 /20 209.87.16.0 – 209.87.31.255 AS271 1
76 209.87.18.0/23 /23 209.87.18.0 – 209.87.19.255 AS271 1
77 209.87.18.0/24 /24 209.87.18.0 – 209.87.18.255 AS271 1
78 209.87.24.0/23 /23 209.87.24.0 – 209.87.25.255 AS271 1
79 209.87.26.0/24 /24 209.87.26.0 – 209.87.26.255 AS271 1
80 209.87.27.0/24 /24 209.87.27.0 – 209.87.27.255 AS271 1
81 209.87.28.0/23 /23 209.87.28.0 – 209.87.29.255 AS271 1
82 209.87.32.0/19 /19 209.87.32.0 – 209.87.63.255 AS271 1
83 209.87.55.0/24 /24 209.87.55.0 – 209.87.55.255 AS271 1
84 209.87.61.0/24 /24 209.87.61.0 – 209.87.61.255 AS271 1