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 66 IPv4 prefixes · ASN: AS20546 · showing 1–66
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.143.40.0/24 /24 37.143.40.0 – 37.143.40.255 AS20546 1
2 37.143.41.0/24 /24 37.143.41.0 – 37.143.41.255 AS20546 1
3 37.143.42.0/24 /24 37.143.42.0 – 37.143.42.255 AS20546 1
4 37.143.43.0/24 /24 37.143.43.0 – 37.143.43.255 AS20546 1
5 37.143.44.0/24 /24 37.143.44.0 – 37.143.44.255 AS20546 1
6 37.143.45.0/24 /24 37.143.45.0 – 37.143.45.255 AS20546 1
7 37.143.46.0/24 /24 37.143.46.0 – 37.143.46.255 AS20546 1
8 37.143.47.0/24 /24 37.143.47.0 – 37.143.47.255 AS20546 1
9 45.91.156.0/24 /24 45.91.156.0 – 45.91.156.255 AS20546 1
10 45.91.157.0/24 /24 45.91.157.0 – 45.91.157.255 AS20546 1
11 45.91.158.0/24 /24 45.91.158.0 – 45.91.158.255 AS20546 1
12 45.91.159.0/24 /24 45.91.159.0 – 45.91.159.255 AS20546 1
13 45.112.84.0/24 /24 45.112.84.0 – 45.112.84.255 AS20546 1
14 45.112.85.0/24 /24 45.112.85.0 – 45.112.85.255 AS20546 1
15 45.112.87.0/24 /24 45.112.87.0 – 45.112.87.255 AS20546 1
16 62.201.172.0/24 /24 62.201.172.0 – 62.201.172.255 AS20546 1
17 80.90.0.0/24 /24 80.90.0.0 – 80.90.0.255 AS20546 1
18 80.90.1.0/24 /24 80.90.1.0 – 80.90.1.255 AS20546 1
19 80.90.4.0/24 /24 80.90.4.0 – 80.90.4.255 AS20546 1
20 80.90.5.0/24 /24 80.90.5.0 – 80.90.5.255 AS20546 1
21 80.90.6.0/24 /24 80.90.6.0 – 80.90.6.255 AS20546 1
22 80.90.8.0/24 /24 80.90.8.0 – 80.90.8.255 AS20546 1
23 80.90.9.0/24 /24 80.90.9.0 – 80.90.9.255 AS20546 1
24 80.90.10.0/24 /24 80.90.10.0 – 80.90.10.255 AS20546 1
25 80.90.11.0/24 /24 80.90.11.0 – 80.90.11.255 AS20546 1
26 80.90.12.0/24 /24 80.90.12.0 – 80.90.12.255 AS20546 1
27 80.90.13.0/24 /24 80.90.13.0 – 80.90.13.255 AS20546 1
28 80.90.14.0/24 /24 80.90.14.0 – 80.90.14.255 AS20546 1
29 80.90.15.0/24 /24 80.90.15.0 – 80.90.15.255 AS20546 1
30 80.90.16.0/24 /24 80.90.16.0 – 80.90.16.255 AS20546 1
31 80.90.17.0/24 /24 80.90.17.0 – 80.90.17.255 AS20546 1
32 80.90.18.0/24 /24 80.90.18.0 – 80.90.18.255 AS20546 1
33 80.90.19.0/24 /24 80.90.19.0 – 80.90.19.255 AS20546 1
34 80.90.20.0/24 /24 80.90.20.0 – 80.90.20.255 AS20546 1
35 80.90.21.0/24 /24 80.90.21.0 – 80.90.21.255 AS20546 1
36 80.90.22.0/24 /24 80.90.22.0 – 80.90.22.255 AS20546 1
37 80.90.23.0/24 /24 80.90.23.0 – 80.90.23.255 AS20546 1
38 80.90.24.0/24 /24 80.90.24.0 – 80.90.24.255 AS20546 1
39 80.90.25.0/24 /24 80.90.25.0 – 80.90.25.255 AS20546 1
40 80.90.26.0/24 /24 80.90.26.0 – 80.90.26.255 AS20546 1
41 80.90.27.0/24 /24 80.90.27.0 – 80.90.27.255 AS20546 1
42 80.90.28.0/24 /24 80.90.28.0 – 80.90.28.255 AS20546 1
43 80.90.29.0/24 /24 80.90.29.0 – 80.90.29.255 AS20546 1
44 80.90.30.0/24 /24 80.90.30.0 – 80.90.30.255 AS20546 1
45 80.90.31.0/24 /24 80.90.31.0 – 80.90.31.255 AS20546 1
46 91.236.122.0/24 /24 91.236.122.0 – 91.236.122.255 AS20546 1
47 103.51.164.0/24 /24 103.51.164.0 – 103.51.164.255 AS20546 1
48 103.51.165.0/24 /24 103.51.165.0 – 103.51.165.255 AS20546 1
49 103.51.166.0/24 /24 103.51.166.0 – 103.51.166.255 AS20546 1
50 103.51.167.0/24 /24 103.51.167.0 – 103.51.167.255 AS20546 1
51 141.90.14.0/24 /24 141.90.14.0 – 141.90.14.255 AS20546 1
52 185.5.80.0/24 /24 185.5.80.0 – 185.5.80.255 AS20546 1
53 185.5.81.0/24 /24 185.5.81.0 – 185.5.81.255 AS20546 1
54 185.5.82.0/24 /24 185.5.82.0 – 185.5.82.255 AS20546 1
55 185.5.83.0/24 /24 185.5.83.0 – 185.5.83.255 AS20546 1
56 185.85.0.0/24 /24 185.85.0.0 – 185.85.0.255 AS20546 1
57 185.85.1.0/24 /24 185.85.1.0 – 185.85.1.255 AS20546 1
58 185.85.2.0/24 /24 185.85.2.0 – 185.85.2.255 AS20546 1
59 185.85.3.0/24 /24 185.85.3.0 – 185.85.3.255 AS20546 1
60 193.0.248.0/24 /24 193.0.248.0 – 193.0.248.255 AS20546 1
61 194.77.46.0/24 /24 194.77.46.0 – 194.77.46.255 AS20546 1
62 194.77.47.0/24 /24 194.77.47.0 – 194.77.47.255 AS20546 1
63 194.113.42.0/24 /24 194.113.42.0 – 194.113.42.255 AS20546 1
64 195.128.40.0/24 /24 195.128.40.0 – 195.128.40.255 AS20546 1
65 217.66.49.0/24 /24 217.66.49.0 – 217.66.49.255 AS20546 1
66 217.66.50.0/24 /24 217.66.50.0 – 217.66.50.255 AS20546 1