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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 273 /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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 97 IPv4 prefixes · ASN: AS17903 · showing 1–97
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.177.44.0/24 /24 208.177.44.0 – 208.177.44.255 AS17903 1
2 203.132.214.0/24 /24 203.132.214.0 – 203.132.214.255 AS17903 1
3 203.132.209.0/24 /24 203.132.209.0 – 203.132.209.255 AS17903 1
4 203.132.208.0/24 /24 203.132.208.0 – 203.132.208.255 AS17903 1
5 203.132.208.0/23 /23 203.132.208.0 – 203.132.209.255 AS17903 1
6 203.99.221.0/24 /24 203.99.221.0 – 203.99.221.255 AS17903 1
7 203.99.219.0/24 /24 203.99.219.0 – 203.99.219.255 AS17903 1
8 203.99.218.0/24 /24 203.99.218.0 – 203.99.218.255 AS17903 1
9 203.99.217.0/24 /24 203.99.217.0 – 203.99.217.255 AS17903 1
10 203.99.216.0/24 /24 203.99.216.0 – 203.99.216.255 AS17903 1
11 203.99.216.0/23 /23 203.99.216.0 – 203.99.217.255 AS17903 1
12 203.99.215.0/24 /24 203.99.215.0 – 203.99.215.255 AS17903 1
13 203.99.214.0/24 /24 203.99.214.0 – 203.99.214.255 AS17903 1
14 203.99.214.0/23 /23 203.99.214.0 – 203.99.215.255 AS17903 1
15 203.99.213.0/24 /24 203.99.213.0 – 203.99.213.255 AS17903 1
16 203.99.212.0/24 /24 203.99.212.0 – 203.99.212.255 AS17903 1
17 203.99.211.0/24 /24 203.99.211.0 – 203.99.211.255 AS17903 1
18 203.99.210.0/24 /24 203.99.210.0 – 203.99.210.255 AS17903 1
19 203.99.210.0/23 /23 203.99.210.0 – 203.99.211.255 AS17903 1
20 203.99.209.0/24 /24 203.99.209.0 – 203.99.209.255 AS17903 1
21 203.99.208.0/24 /24 203.99.208.0 – 203.99.208.255 AS17903 1
22 203.99.208.0/23 /23 203.99.208.0 – 203.99.209.255 AS17903 1
23 203.99.207.0/24 /24 203.99.207.0 – 203.99.207.255 AS17903 1
24 203.99.206.0/24 /24 203.99.206.0 – 203.99.206.255 AS17903 1
25 203.99.205.0/24 /24 203.99.205.0 – 203.99.205.255 AS17903 1
26 203.99.204.0/24 /24 203.99.204.0 – 203.99.204.255 AS17903 1
27 203.99.204.0/23 /23 203.99.204.0 – 203.99.205.255 AS17903 1
28 203.99.204.0/22 /22 203.99.204.0 – 203.99.207.255 AS17903 1
29 203.99.202.0/24 /24 203.99.202.0 – 203.99.202.255 AS17903 1
30 203.99.201.0/24 /24 203.99.201.0 – 203.99.201.255 AS17903 1
31 203.99.200.0/24 /24 203.99.200.0 – 203.99.200.255 AS17903 1
32 203.99.200.0/23 /23 203.99.200.0 – 203.99.201.255 AS17903 1
33 203.99.199.0/24 /24 203.99.199.0 – 203.99.199.255 AS17903 1
34 203.99.198.0/24 /24 203.99.198.0 – 203.99.198.255 AS17903 1
35 203.99.198.0/23 /23 203.99.198.0 – 203.99.199.255 AS17903 1
36 203.99.197.0/24 /24 203.99.197.0 – 203.99.197.255 AS17903 1
37 203.99.196.0/24 /24 203.99.196.0 – 203.99.196.255 AS17903 1
38 203.99.196.0/23 /23 203.99.196.0 – 203.99.197.255 AS17903 1
39 203.99.196.0/22 /22 203.99.196.0 – 203.99.199.255 AS17903 1
40 203.99.195.0/24 /24 203.99.195.0 – 203.99.195.255 AS17903 1
41 203.99.194.0/24 /24 203.99.194.0 – 203.99.194.255 AS17903 1
42 203.99.194.0/23 /23 203.99.194.0 – 203.99.195.255 AS17903 1
43 203.99.193.0/24 /24 203.99.193.0 – 203.99.193.255 AS17903 1
44 203.99.192.0/24 /24 203.99.192.0 – 203.99.192.255 AS17903 1
45 203.99.192.0/23 /23 203.99.192.0 – 203.99.193.255 AS17903 1
46 203.99.192.0/22 /22 203.99.192.0 – 203.99.195.255 AS17903 1
47 203.99.192.0/21 /21 203.99.192.0 – 203.99.199.255 AS17903 1
48 174.70.203.0/24 /24 174.70.203.0 – 174.70.203.255 AS17903 1
49 116.66.159.0/24 /24 116.66.159.0 – 116.66.159.255 AS17903 1
50 116.66.158.0/24 /24 116.66.158.0 – 116.66.158.255 AS17903 1
51 116.66.158.0/23 /23 116.66.158.0 – 116.66.159.255 AS17903 1
52 116.66.157.0/24 /24 116.66.157.0 – 116.66.157.255 AS17903 1
53 116.66.156.0/24 /24 116.66.156.0 – 116.66.156.255 AS17903 1
54 116.66.155.0/24 /24 116.66.155.0 – 116.66.155.255 AS17903 1
55 116.66.154.0/24 /24 116.66.154.0 – 116.66.154.255 AS17903 1
56 116.66.154.0/23 /23 116.66.154.0 – 116.66.155.255 AS17903 1
57 116.66.153.0/24 /24 116.66.153.0 – 116.66.153.255 AS17903 1
58 116.66.152.0/24 /24 116.66.152.0 – 116.66.152.255 AS17903 1
59 116.66.152.0/22 /22 116.66.152.0 – 116.66.155.255 AS17903 1
60 116.66.151.0/24 /24 116.66.151.0 – 116.66.151.255 AS17903 1
61 116.66.150.0/24 /24 116.66.150.0 – 116.66.150.255 AS17903 1
62 116.66.150.0/23 /23 116.66.150.0 – 116.66.151.255 AS17903 1
63 116.66.149.0/24 /24 116.66.149.0 – 116.66.149.255 AS17903 1
64 116.66.148.0/24 /24 116.66.148.0 – 116.66.148.255 AS17903 1
65 116.66.148.0/22 /22 116.66.148.0 – 116.66.151.255 AS17903 1
66 116.66.147.0/24 /24 116.66.147.0 – 116.66.147.255 AS17903 1
67 116.66.146.0/24 /24 116.66.146.0 – 116.66.146.255 AS17903 1
68 116.66.146.0/23 /23 116.66.146.0 – 116.66.147.255 AS17903 1
69 116.66.145.0/24 /24 116.66.145.0 – 116.66.145.255 AS17903 1
70 116.66.144.0/24 /24 116.66.144.0 – 116.66.144.255 AS17903 1
71 116.66.144.0/23 /23 116.66.144.0 – 116.66.145.255 AS17903 1
72 116.66.141.0/24 /24 116.66.141.0 – 116.66.141.255 AS17903 1
73 116.66.140.0/24 /24 116.66.140.0 – 116.66.140.255 AS17903 1
74 116.66.140.0/23 /23 116.66.140.0 – 116.66.141.255 AS17903 1
75 116.66.139.0/24 /24 116.66.139.0 – 116.66.139.255 AS17903 1
76 116.66.138.0/24 /24 116.66.138.0 – 116.66.138.255 AS17903 1
77 116.66.138.0/23 /23 116.66.138.0 – 116.66.139.255 AS17903 1
78 116.66.137.0/24 /24 116.66.137.0 – 116.66.137.255 AS17903 1
79 116.66.130.0/24 /24 116.66.130.0 – 116.66.130.255 AS17903 1
80 27.118.56.0/24 /24 27.118.56.0 – 27.118.56.255 AS17903 1
81 27.118.43.0/24 /24 27.118.43.0 – 27.118.43.255 AS17903 1
82 27.118.42.0/24 /24 27.118.42.0 – 27.118.42.255 AS17903 1
83 27.118.41.0/24 /24 27.118.41.0 – 27.118.41.255 AS17903 1
84 27.118.40.0/24 /24 27.118.40.0 – 27.118.40.255 AS17903 1
85 27.118.40.0/22 /22 27.118.40.0 – 27.118.43.255 AS17903 1
86 27.118.39.0/24 /24 27.118.39.0 – 27.118.39.255 AS17903 1
87 27.118.38.0/24 /24 27.118.38.0 – 27.118.38.255 AS17903 1
88 27.118.37.0/24 /24 27.118.37.0 – 27.118.37.255 AS17903 1
89 27.118.36.0/24 /24 27.118.36.0 – 27.118.36.255 AS17903 1
90 27.118.36.0/22 /22 27.118.36.0 – 27.118.39.255 AS17903 1
91 27.118.35.0/24 /24 27.118.35.0 – 27.118.35.255 AS17903 1
92 27.118.34.0/24 /24 27.118.34.0 – 27.118.34.255 AS17903 1
93 27.118.32.0/24 /24 27.118.32.0 – 27.118.32.255 AS17903 1
94 8.47.80.0/24 /24 8.47.80.0 – 8.47.80.255 AS17903 1
95 8.33.202.0/24 /24 8.33.202.0 – 8.33.202.255 AS17903 1
96 8.5.253.0/24 /24 8.5.253.0 – 8.5.253.255 AS17903 1
97 8.5.252.0/24 /24 8.5.252.0 – 8.5.252.255 AS17903 1