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 96 IPv4 prefixes · ASN: AS5087 · showing 1–96
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.143.63.0/24 /24 203.143.63.0 – 203.143.63.255 AS5087 1
2 203.143.62.0/24 /24 203.143.62.0 – 203.143.62.255 AS5087 1
3 203.143.61.0/24 /24 203.143.61.0 – 203.143.61.255 AS5087 1
4 203.143.60.0/24 /24 203.143.60.0 – 203.143.60.255 AS5087 1
5 203.143.59.0/24 /24 203.143.59.0 – 203.143.59.255 AS5087 1
6 203.143.58.0/24 /24 203.143.58.0 – 203.143.58.255 AS5087 1
7 203.143.57.0/24 /24 203.143.57.0 – 203.143.57.255 AS5087 1
8 203.143.53.0/24 /24 203.143.53.0 – 203.143.53.255 AS5087 1
9 203.143.52.0/24 /24 203.143.52.0 – 203.143.52.255 AS5087 1
10 203.143.51.0/24 /24 203.143.51.0 – 203.143.51.255 AS5087 1
11 203.143.50.0/24 /24 203.143.50.0 – 203.143.50.255 AS5087 1
12 203.143.46.0/24 /24 203.143.46.0 – 203.143.46.255 AS5087 1
13 203.143.44.0/24 /24 203.143.44.0 – 203.143.44.255 AS5087 1
14 203.143.43.0/24 /24 203.143.43.0 – 203.143.43.255 AS5087 1
15 203.143.42.0/24 /24 203.143.42.0 – 203.143.42.255 AS5087 1
16 203.143.41.0/24 /24 203.143.41.0 – 203.143.41.255 AS5087 1
17 203.143.40.0/24 /24 203.143.40.0 – 203.143.40.255 AS5087 1
18 203.143.39.0/24 /24 203.143.39.0 – 203.143.39.255 AS5087 1
19 203.143.38.0/24 /24 203.143.38.0 – 203.143.38.255 AS5087 1
20 203.143.37.0/24 /24 203.143.37.0 – 203.143.37.255 AS5087 1
21 203.143.36.0/24 /24 203.143.36.0 – 203.143.36.255 AS5087 1
22 203.143.35.0/24 /24 203.143.35.0 – 203.143.35.255 AS5087 1
23 203.143.34.0/24 /24 203.143.34.0 – 203.143.34.255 AS5087 1
24 203.143.33.0/24 /24 203.143.33.0 – 203.143.33.255 AS5087 1
25 203.143.32.0/24 /24 203.143.32.0 – 203.143.32.255 AS5087 1
26 203.143.31.0/24 /24 203.143.31.0 – 203.143.31.255 AS5087 1
27 203.143.30.0/24 /24 203.143.30.0 – 203.143.30.255 AS5087 1
28 203.143.29.0/24 /24 203.143.29.0 – 203.143.29.255 AS5087 1
29 203.143.28.0/24 /24 203.143.28.0 – 203.143.28.255 AS5087 1
30 203.143.27.0/24 /24 203.143.27.0 – 203.143.27.255 AS5087 1
31 203.143.26.0/24 /24 203.143.26.0 – 203.143.26.255 AS5087 1
32 203.143.25.0/24 /24 203.143.25.0 – 203.143.25.255 AS5087 1
33 203.143.24.0/24 /24 203.143.24.0 – 203.143.24.255 AS5087 1
34 203.143.23.0/24 /24 203.143.23.0 – 203.143.23.255 AS5087 1
35 203.143.22.0/24 /24 203.143.22.0 – 203.143.22.255 AS5087 1
36 203.143.21.0/24 /24 203.143.21.0 – 203.143.21.255 AS5087 1
37 203.143.20.0/24 /24 203.143.20.0 – 203.143.20.255 AS5087 1
38 203.143.19.0/24 /24 203.143.19.0 – 203.143.19.255 AS5087 1
39 203.143.18.0/24 /24 203.143.18.0 – 203.143.18.255 AS5087 1
40 203.143.17.0/24 /24 203.143.17.0 – 203.143.17.255 AS5087 1
41 203.143.16.0/24 /24 203.143.16.0 – 203.143.16.255 AS5087 1
42 203.143.15.0/24 /24 203.143.15.0 – 203.143.15.255 AS5087 1
43 203.143.14.0/24 /24 203.143.14.0 – 203.143.14.255 AS5087 1
44 203.143.13.0/24 /24 203.143.13.0 – 203.143.13.255 AS5087 1
45 203.143.12.0/24 /24 203.143.12.0 – 203.143.12.255 AS5087 1
46 203.143.11.0/24 /24 203.143.11.0 – 203.143.11.255 AS5087 1
47 203.143.10.0/24 /24 203.143.10.0 – 203.143.10.255 AS5087 1
48 203.143.9.0/24 /24 203.143.9.0 – 203.143.9.255 AS5087 1
49 203.143.8.0/24 /24 203.143.8.0 – 203.143.8.255 AS5087 1
50 203.143.7.0/24 /24 203.143.7.0 – 203.143.7.255 AS5087 1
51 203.143.6.0/24 /24 203.143.6.0 – 203.143.6.255 AS5087 1
52 203.143.5.0/24 /24 203.143.5.0 – 203.143.5.255 AS5087 1
53 203.143.4.0/24 /24 203.143.4.0 – 203.143.4.255 AS5087 1
54 203.143.3.0/24 /24 203.143.3.0 – 203.143.3.255 AS5087 1
55 203.143.2.0/24 /24 203.143.2.0 – 203.143.2.255 AS5087 1
56 203.143.1.0/24 /24 203.143.1.0 – 203.143.1.255 AS5087 1
57 203.143.0.0/24 /24 203.143.0.0 – 203.143.0.255 AS5087 1
58 116.206.23.0/24 /24 116.206.23.0 – 116.206.23.255 AS5087 1
59 116.12.127.0/24 /24 116.12.127.0 – 116.12.127.255 AS5087 1
60 116.12.126.0/24 /24 116.12.126.0 – 116.12.126.255 AS5087 1
61 116.12.124.0/24 /24 116.12.124.0 – 116.12.124.255 AS5087 1
62 116.12.123.0/24 /24 116.12.123.0 – 116.12.123.255 AS5087 1
63 116.12.122.0/24 /24 116.12.122.0 – 116.12.122.255 AS5087 1
64 116.12.120.0/24 /24 116.12.120.0 – 116.12.120.255 AS5087 1
65 116.12.119.0/24 /24 116.12.119.0 – 116.12.119.255 AS5087 1
66 116.12.116.0/24 /24 116.12.116.0 – 116.12.116.255 AS5087 1
67 116.12.115.0/24 /24 116.12.115.0 – 116.12.115.255 AS5087 1
68 116.12.107.0/24 /24 116.12.107.0 – 116.12.107.255 AS5087 1
69 116.12.103.0/24 /24 116.12.103.0 – 116.12.103.255 AS5087 1
70 116.12.102.0/24 /24 116.12.102.0 – 116.12.102.255 AS5087 1
71 116.12.98.0/24 /24 116.12.98.0 – 116.12.98.255 AS5087 1
72 116.12.93.0/24 /24 116.12.93.0 – 116.12.93.255 AS5087 1
73 116.12.92.0/24 /24 116.12.92.0 – 116.12.92.255 AS5087 1
74 116.12.91.0/24 /24 116.12.91.0 – 116.12.91.255 AS5087 1
75 116.12.90.0/24 /24 116.12.90.0 – 116.12.90.255 AS5087 1
76 116.12.89.0/24 /24 116.12.89.0 – 116.12.89.255 AS5087 1
77 116.12.88.0/24 /24 116.12.88.0 – 116.12.88.255 AS5087 1
78 116.12.85.0/24 /24 116.12.85.0 – 116.12.85.255 AS5087 1
79 116.12.84.0/24 /24 116.12.84.0 – 116.12.84.255 AS5087 1
80 116.12.83.0/24 /24 116.12.83.0 – 116.12.83.255 AS5087 1
81 116.12.82.0/24 /24 116.12.82.0 – 116.12.82.255 AS5087 1
82 116.12.81.0/24 /24 116.12.81.0 – 116.12.81.255 AS5087 1
83 116.12.80.0/24 /24 116.12.80.0 – 116.12.80.255 AS5087 1
84 116.12.79.0/24 /24 116.12.79.0 – 116.12.79.255 AS5087 1
85 116.12.78.0/24 /24 116.12.78.0 – 116.12.78.255 AS5087 1
86 116.12.77.0/24 /24 116.12.77.0 – 116.12.77.255 AS5087 1
87 116.12.75.0/24 /24 116.12.75.0 – 116.12.75.255 AS5087 1
88 116.12.74.0/24 /24 116.12.74.0 – 116.12.74.255 AS5087 1
89 116.12.70.0/24 /24 116.12.70.0 – 116.12.70.255 AS5087 1
90 116.12.67.0/24 /24 116.12.67.0 – 116.12.67.255 AS5087 1
91 116.12.65.0/24 /24 116.12.65.0 – 116.12.65.255 AS5087 1
92 116.12.64.0/24 /24 116.12.64.0 – 116.12.64.255 AS5087 1
93 103.1.179.0/24 /24 103.1.179.0 – 103.1.179.255 AS5087 1
94 103.1.178.0/24 /24 103.1.178.0 – 103.1.178.255 AS5087 1
95 103.1.177.0/24 /24 103.1.177.0 – 103.1.177.255 AS5087 1
96 103.1.176.0/24 /24 103.1.176.0 – 103.1.176.255 AS5087 1