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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 53 IPv4 prefixes · ASN: AS41754 · showing 1–53
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.3.43.0/24 /24 5.3.43.0 – 5.3.43.255 AS41754 1
2 37.112.24.0/21 /21 37.112.24.0 – 37.112.31.255 AS41754 1
3 37.112.24.0/22 /22 37.112.24.0 – 37.112.27.255 AS41754 1
4 37.112.28.0/22 /22 37.112.28.0 – 37.112.31.255 AS41754 1
5 37.113.8.0/21 /21 37.113.8.0 – 37.113.15.255 AS41754 1
6 37.113.8.0/22 /22 37.113.8.0 – 37.113.11.255 AS41754 1
7 37.113.12.0/22 /22 37.113.12.0 – 37.113.15.255 AS41754 1
8 37.113.16.0/20 /20 37.113.16.0 – 37.113.31.255 AS41754 1
9 37.113.16.0/22 /22 37.113.16.0 – 37.113.19.255 AS41754 1
10 37.113.20.0/22 /22 37.113.20.0 – 37.113.23.255 AS41754 1
11 37.113.24.0/22 /22 37.113.24.0 – 37.113.27.255 AS41754 1
12 37.113.32.0/19 /19 37.113.32.0 – 37.113.63.255 AS41754 1
13 37.113.32.0/22 /22 37.113.32.0 – 37.113.35.255 AS41754 1
14 37.113.36.0/22 /22 37.113.36.0 – 37.113.39.255 AS41754 1
15 37.113.40.0/22 /22 37.113.40.0 – 37.113.43.255 AS41754 1
16 37.113.44.0/22 /22 37.113.44.0 – 37.113.47.255 AS41754 1
17 37.113.48.0/22 /22 37.113.48.0 – 37.113.51.255 AS41754 1
18 37.113.52.0/22 /22 37.113.52.0 – 37.113.55.255 AS41754 1
19 37.113.56.0/23 /23 37.113.56.0 – 37.113.57.255 AS41754 1
20 37.113.60.0/22 /22 37.113.60.0 – 37.113.63.255 AS41754 1
21 77.245.160.0/21 /21 77.245.160.0 – 77.245.167.255 AS41754 1
22 77.245.160.0/22 /22 77.245.160.0 – 77.245.163.255 AS41754 1
23 77.245.164.0/22 /22 77.245.164.0 – 77.245.167.255 AS41754 1
24 91.144.144.0/22 /22 91.144.144.0 – 91.144.147.255 AS41754 1
25 91.144.176.0/22 /22 91.144.176.0 – 91.144.179.255 AS41754 1
26 94.181.128.0/18 /18 94.181.128.0 – 94.181.191.255 AS41754 1
27 94.181.128.0/22 /22 94.181.128.0 – 94.181.131.255 AS41754 1
28 94.181.132.0/22 /22 94.181.132.0 – 94.181.135.255 AS41754 1
29 94.181.136.0/22 /22 94.181.136.0 – 94.181.139.255 AS41754 1
30 94.181.140.0/22 /22 94.181.140.0 – 94.181.143.255 AS41754 1
31 94.181.144.0/22 /22 94.181.144.0 – 94.181.147.255 AS41754 1
32 94.181.145.0/24 /24 94.181.145.0 – 94.181.145.255 AS41754 1
33 94.181.148.0/22 /22 94.181.148.0 – 94.181.151.255 AS41754 1
34 94.181.152.0/24 /24 94.181.152.0 – 94.181.152.255 AS41754 1
35 94.181.154.0/23 /23 94.181.154.0 – 94.181.155.255 AS41754 1
36 94.181.156.0/22 /22 94.181.156.0 – 94.181.159.255 AS41754 1
37 94.181.164.0/22 /22 94.181.164.0 – 94.181.167.255 AS41754 1
38 94.181.170.0/23 /23 94.181.170.0 – 94.181.171.255 AS41754 1
39 94.181.186.0/23 /23 94.181.186.0 – 94.181.187.255 AS41754 1
40 94.181.188.0/24 /24 94.181.188.0 – 94.181.188.255 AS41754 1
41 94.181.189.0/24 /24 94.181.189.0 – 94.181.189.255 AS41754 1
42 109.194.128.0/20 /20 109.194.128.0 – 109.194.143.255 AS41754 1
43 109.194.132.0/22 /22 109.194.132.0 – 109.194.135.255 AS41754 1
44 109.194.240.0/20 /20 109.194.240.0 – 109.194.255.255 AS41754 1
45 109.194.240.0/22 /22 109.194.240.0 – 109.194.243.255 AS41754 1
46 109.194.244.0/22 /22 109.194.244.0 – 109.194.247.255 AS41754 1
47 109.194.248.0/22 /22 109.194.248.0 – 109.194.251.255 AS41754 1
48 109.194.252.0/22 /22 109.194.252.0 – 109.194.255.255 AS41754 1
49 176.212.128.0/21 /21 176.212.128.0 – 176.212.135.255 AS41754 1
50 176.212.128.0/22 /22 176.212.128.0 – 176.212.131.255 AS41754 1
51 176.212.132.0/22 /22 176.212.132.0 – 176.212.135.255 AS41754 1
52 185.7.48.0/22 /22 185.7.48.0 – 185.7.51.255 AS41754 1
53 188.187.250.0/24 /24 188.187.250.0 – 188.187.250.255 AS41754 1