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BGP Full View — RIPE RIS RRC00data as of 2026-11-02 05:58

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 176 269
IPv4 origin ASNs
79 737
IPv4 MOAS
8 707
IPv6 prefixes
273 608
IPv6 origin ASNs
38 069
IPv6 MOAS
1 012

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 26 757
219 193 344
/20 48 615
199 127 040
/21 57 594
117 952 512
/22 119 777
122 651 648
/23 122 800
62 873 600
/24 754 353
193 114 368
Total 1 171 034 4 332 401 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 517 824 addr 73.14%
Not announced 1 153 449 472 addr 26.86%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 856 576 addr 48.62%
    — 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 5 990
3 140 485 120
/30 747
195 821 568
/31 389
50 987 008
/32 27 750
1 818 624 000
/33 6 135
201 031 680
/34 5 810
95 191 040
/35 2 032
16 646 144
/36 10 416
42 663 936
/37 1 434
2 936 832
/38 2 817
2 884 608
/39 1 910
977 920
/40 25 116
6 429 696
/41 1 999
255 872
/42 3 015
192 960
/43 1 501
48 032
/44 27 458
439 328
/45 4 981
39 848
/46 6 852
27 408
/47 9 930
19 860
/48 126 789
126 789
Total 273 380 4 415 030 847 633
IPv4 (1 176 269) IPv6 (273 608)
Reset
Found 49 IPv4 prefixes · ASN: AS19373 · showing 1–49
# Prefix ↑ Mask Range Origin ASN MOAS
1 143.202.204.0/23 /23 143.202.204.0 – 143.202.205.255 AS19373 1
2 143.202.206.0/23 /23 143.202.206.0 – 143.202.207.255 AS19373 1
3 187.175.226.0/24 /24 187.175.226.0 – 187.175.226.255 AS19373 1
4 187.191.64.0/20 /20 187.191.64.0 – 187.191.79.255 AS19373 1
5 187.191.78.0/23 /23 187.191.78.0 – 187.191.79.255 AS19373 1
6 187.191.80.0/20 /20 187.191.80.0 – 187.191.95.255 AS19373 1
7 187.191.88.0/24 /24 187.191.88.0 – 187.191.88.255 AS19373 1
8 187.218.4.0/24 /24 187.218.4.0 – 187.218.4.255 AS19373 1
9 187.228.0.0/24 /24 187.228.0.0 – 187.228.0.255 AS19373 1
10 187.228.7.0/24 /24 187.228.7.0 – 187.228.7.255 AS19373 1
11 189.149.252.0/24 /24 189.149.252.0 – 189.149.252.255 AS19373 1
12 189.149.253.0/24 /24 189.149.253.0 – 189.149.253.255 AS19373 1
13 189.149.254.0/24 /24 189.149.254.0 – 189.149.254.255 AS19373 1
14 189.149.255.0/24 /24 189.149.255.0 – 189.149.255.255 AS19373 1
15 200.38.17.0/24 /24 200.38.17.0 – 200.38.17.255 AS19373 1
16 200.38.18.0/24 /24 200.38.18.0 – 200.38.18.255 AS19373 1
17 200.57.128.0/20 /20 200.57.128.0 – 200.57.143.255 AS19373 1
18 200.57.130.0/24 /24 200.57.130.0 – 200.57.130.255 AS19373 1
19 200.57.139.0/24 /24 200.57.139.0 – 200.57.139.255 AS19373 1
20 200.57.140.0/24 /24 200.57.140.0 – 200.57.140.255 AS19373 1
21 200.57.144.0/20 /20 200.57.144.0 – 200.57.159.255 AS19373 1
22 200.57.155.0/24 /24 200.57.155.0 – 200.57.155.255 AS19373 1
23 200.57.156.0/24 /24 200.57.156.0 – 200.57.156.255 AS19373 1
24 200.57.160.0/21 /21 200.57.160.0 – 200.57.167.255 AS19373 1
25 200.57.168.0/21 /21 200.57.168.0 – 200.57.175.255 AS19373 1
26 200.57.170.0/24 /24 200.57.170.0 – 200.57.170.255 AS19373 1
27 200.57.171.0/24 /24 200.57.171.0 – 200.57.171.255 AS19373 1
28 200.57.172.0/24 /24 200.57.172.0 – 200.57.172.255 AS19373 1
29 200.57.173.0/24 /24 200.57.173.0 – 200.57.173.255 AS19373 1
30 200.57.176.0/21 /21 200.57.176.0 – 200.57.183.255 AS19373 1
31 200.57.184.0/21 /21 200.57.184.0 – 200.57.191.255 AS19373 1
32 201.98.230.0/24 /24 201.98.230.0 – 201.98.230.255 AS19373 1
33 201.98.231.0/24 /24 201.98.231.0 – 201.98.231.255 AS19373 1
34 201.107.0.0/22 /22 201.107.0.0 – 201.107.3.255 AS19373 1
35 201.107.4.0/22 /22 201.107.4.0 – 201.107.7.255 AS19373 1
36 201.107.8.0/22 /22 201.107.8.0 – 201.107.11.255 AS19373 1
37 201.107.12.0/22 /22 201.107.12.0 – 201.107.15.255 AS19373 1
38 201.107.15.0/24 /24 201.107.15.0 – 201.107.15.255 AS19373 1
39 201.107.16.0/22 /22 201.107.16.0 – 201.107.19.255 AS19373 1
40 201.107.64.0/24 /24 201.107.64.0 – 201.107.64.255 AS19373 1
41 201.107.65.0/24 /24 201.107.65.0 – 201.107.65.255 AS19373 1
42 201.113.238.0/24 /24 201.113.238.0 – 201.113.238.255 AS19373 1
43 201.113.239.0/24 /24 201.113.239.0 – 201.113.239.255 AS19373 1
44 201.116.88.0/24 /24 201.116.88.0 – 201.116.88.255 AS19373 1
45 201.161.64.0/19 /19 201.161.64.0 – 201.161.95.255 AS19373 1
46 201.161.96.0/20 /20 201.161.96.0 – 201.161.111.255 AS19373 1
47 201.161.112.0/21 /21 201.161.112.0 – 201.161.119.255 AS19373 1
48 201.161.116.0/24 /24 201.161.116.0 – 201.161.116.255 AS19373 1
49 201.161.120.0/21 /21 201.161.120.0 – 201.161.127.255 AS19373 1