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BGP Full View — RIPE RIS RRC00data as of 2026-11-01 05:49

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
1 175 966
IPv4 origin ASNs
79 724
IPv4 MOAS
8 640
IPv6 prefixes
273 414
IPv6 origin ASNs
38 055
IPv6 MOAS
1 010

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 189
286 916 608
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 758
219 201 536
/20 48 612
199 114 752
/21 57 585
117 934 080
/22 119 727
122 600 448
/23 122 781
62 863 872
/24 754 129
193 057 024
Total 1 170 730 4 332 261 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 400 064 addr 73.14%
Not announced 1 153 567 232 addr 26.86%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.37%
↳ routable but not announced 560 974 336 addr 48.63%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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) 453 /24 0.02%

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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 971
3 130 523 648
/30 747
195 821 568
/31 389
50 987 008
/32 27 746
1 818 361 856
/33 6 137
201 097 216
/34 5 810
95 191 040
/35 2 031
16 637 952
/36 10 405
42 618 880
/37 1 434
2 936 832
/38 2 816
2 883 584
/39 1 910
977 920
/40 25 113
6 428 928
/41 1 985
254 080
/42 3 015
192 960
/43 1 503
48 096
/44 27 452
439 232
/45 4 981
39 848
/46 6 854
27 416
/47 9 929
19 858
/48 126 649
126 649
Total 273 186 4 415 020 632 555
IPv4 (1 175 966) IPv6 (273 414)
Reset
Found 66 IPv4 prefixes · ASN: AS138345 · showing 1–66
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.117.253.0/24 /24 203.117.253.0 – 203.117.253.255 AS138345 1
2 203.117.252.0/24 /24 203.117.252.0 – 203.117.252.255 AS138345 1
3 203.117.248.0/22 /22 203.117.248.0 – 203.117.251.255 AS138345 1
4 203.117.247.0/24 /24 203.117.247.0 – 203.117.247.255 AS138345 1
5 203.117.246.0/24 /24 203.117.246.0 – 203.117.246.255 AS138345 1
6 203.117.40.0/23 /23 203.117.40.0 – 203.117.41.255 AS138345 1
7 203.116.181.0/24 /24 203.116.181.0 – 203.116.181.255 AS138345 1
8 203.116.119.0/24 /24 203.116.119.0 – 203.116.119.255 AS138345 1
9 203.116.116.0/24 /24 203.116.116.0 – 203.116.116.255 AS138345 1
10 203.116.107.0/24 /24 203.116.107.0 – 203.116.107.255 AS138345 1
11 171.207.224.0/19 /19 171.207.224.0 – 171.207.255.255 AS138345 1
12 171.207.192.0/19 /19 171.207.192.0 – 171.207.223.255 AS138345 1
13 171.207.160.0/19 /19 171.207.160.0 – 171.207.191.255 AS138345 1
14 171.207.128.0/19 /19 171.207.128.0 – 171.207.159.255 AS138345 1
15 171.207.0.0/18 /18 171.207.0.0 – 171.207.63.255 AS138345 1
16 171.1.112.0/20 /20 171.1.112.0 – 171.1.127.255 AS138345 1
17 171.1.96.0/20 /20 171.1.96.0 – 171.1.111.255 AS138345 1
18 171.1.80.0/20 /20 171.1.80.0 – 171.1.95.255 AS138345 1
19 171.1.64.0/20 /20 171.1.64.0 – 171.1.79.255 AS138345 1
20 171.1.48.0/20 /20 171.1.48.0 – 171.1.63.255 AS138345 1
21 171.1.32.0/20 /20 171.1.32.0 – 171.1.47.255 AS138345 1
22 171.1.16.0/20 /20 171.1.16.0 – 171.1.31.255 AS138345 1
23 171.1.0.0/20 /20 171.1.0.0 – 171.1.15.255 AS138345 1
24 171.0.224.0/19 /19 171.0.224.0 – 171.0.255.255 AS138345 1
25 171.0.192.0/19 /19 171.0.192.0 – 171.0.223.255 AS138345 1
26 171.0.160.0/19 /19 171.0.160.0 – 171.0.191.255 AS138345 1
27 171.0.128.0/19 /19 171.0.128.0 – 171.0.159.255 AS138345 1
28 171.0.64.0/19 /19 171.0.64.0 – 171.0.95.255 AS138345 1
29 122.11.219.0/24 /24 122.11.219.0 – 122.11.219.255 AS138345 1
30 122.11.218.0/24 /24 122.11.218.0 – 122.11.218.255 AS138345 1
31 122.11.217.0/24 /24 122.11.217.0 – 122.11.217.255 AS138345 1
32 122.11.216.0/24 /24 122.11.216.0 – 122.11.216.255 AS138345 1
33 122.11.197.0/24 /24 122.11.197.0 – 122.11.197.255 AS138345 1
34 122.11.172.0/24 /24 122.11.172.0 – 122.11.172.255 AS138345 1
35 122.11.170.0/23 /23 122.11.170.0 – 122.11.171.255 AS138345 1
36 122.11.169.0/24 /24 122.11.169.0 – 122.11.169.255 AS138345 1
37 122.11.152.0/21 /21 122.11.152.0 – 122.11.159.255 AS138345 1
38 122.11.150.0/23 /23 122.11.150.0 – 122.11.151.255 AS138345 1
39 117.20.184.0/21 /21 117.20.184.0 – 117.20.191.255 AS138345 1
40 117.20.176.0/21 /21 117.20.176.0 – 117.20.183.255 AS138345 1
41 117.20.168.0/21 /21 117.20.168.0 – 117.20.175.255 AS138345 1
42 117.20.160.0/21 /21 117.20.160.0 – 117.20.167.255 AS138345 1
43 117.20.160.0/19 /19 117.20.160.0 – 117.20.191.255 AS138345 1
44 117.20.152.0/23 /23 117.20.152.0 – 117.20.153.255 AS138345 1
45 117.20.150.0/23 /23 117.20.150.0 – 117.20.151.255 AS138345 1
46 117.20.147.0/24 /24 117.20.147.0 – 117.20.147.255 AS138345 1
47 117.20.146.0/24 /24 117.20.146.0 – 117.20.146.255 AS138345 1
48 117.20.145.0/24 /24 117.20.145.0 – 117.20.145.255 AS138345 1
49 117.20.144.0/24 /24 117.20.144.0 – 117.20.144.255 AS138345 1
50 117.20.144.0/22 /22 117.20.144.0 – 117.20.147.255 AS138345 1
51 117.20.143.0/24 /24 117.20.143.0 – 117.20.143.255 AS138345 1
52 117.20.142.0/24 /24 117.20.142.0 – 117.20.142.255 AS138345 1
53 117.20.141.0/24 /24 117.20.141.0 – 117.20.141.255 AS138345 1
54 117.20.140.0/24 /24 117.20.140.0 – 117.20.140.255 AS138345 1
55 117.20.140.0/22 /22 117.20.140.0 – 117.20.143.255 AS138345 1
56 117.20.130.0/23 /23 117.20.130.0 – 117.20.131.255 AS138345 1
57 117.20.128.0/23 /23 117.20.128.0 – 117.20.129.255 AS138345 1
58 113.10.120.0/21 /21 113.10.120.0 – 113.10.127.255 AS138345 1
59 113.10.112.0/21 /21 113.10.112.0 – 113.10.119.255 AS138345 1
60 113.10.104.0/21 /21 113.10.104.0 – 113.10.111.255 AS138345 1
61 113.10.96.0/21 /21 113.10.96.0 – 113.10.103.255 AS138345 1
62 113.10.96.0/19 /19 113.10.96.0 – 113.10.127.255 AS138345 1
63 101.127.204.0/23 /23 101.127.204.0 – 101.127.205.255 AS138345 1
64 101.127.200.0/22 /22 101.127.200.0 – 101.127.203.255 AS138345 1
65 27.54.37.0/24 /24 27.54.37.0 – 27.54.37.255 AS138345 1
66 27.54.32.0/22 /22 27.54.32.0 – 27.54.35.255 AS138345 1