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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 56 IPv4 prefixes · ASN: AS7325 · showing 1–56
# Prefix ↑ Mask Range Origin ASN MOAS
1 148.237.0.0/16 /16 148.237.0.0 – 148.237.255.255 AS7325 1
2 148.237.52.0/24 /24 148.237.52.0 – 148.237.52.255 AS7325 1
3 148.237.53.0/24 /24 148.237.53.0 – 148.237.53.255 AS7325 1
4 148.237.55.0/24 /24 148.237.55.0 – 148.237.55.255 AS7325 1
5 148.237.56.0/24 /24 148.237.56.0 – 148.237.56.255 AS7325 1
6 148.237.57.0/24 /24 148.237.57.0 – 148.237.57.255 AS7325 1
7 148.237.80.0/21 /21 148.237.80.0 – 148.237.87.255 AS7325 1
8 148.237.88.0/21 /21 148.237.88.0 – 148.237.95.255 AS7325 1
9 148.237.96.0/21 /21 148.237.96.0 – 148.237.103.255 AS7325 1
10 148.237.104.0/21 /21 148.237.104.0 – 148.237.111.255 AS7325 1
11 148.237.112.0/21 /21 148.237.112.0 – 148.237.119.255 AS7325 1
12 148.237.120.0/21 /21 148.237.120.0 – 148.237.127.255 AS7325 1
13 148.237.128.0/24 /24 148.237.128.0 – 148.237.128.255 AS7325 1
14 148.237.129.0/24 /24 148.237.129.0 – 148.237.129.255 AS7325 1
15 148.237.130.0/24 /24 148.237.130.0 – 148.237.130.255 AS7325 1
16 148.237.140.0/24 /24 148.237.140.0 – 148.237.140.255 AS7325 1
17 148.237.141.0/24 /24 148.237.141.0 – 148.237.141.255 AS7325 1
18 148.237.142.0/24 /24 148.237.142.0 – 148.237.142.255 AS7325 1
19 148.237.143.0/24 /24 148.237.143.0 – 148.237.143.255 AS7325 1
20 148.237.144.0/24 /24 148.237.144.0 – 148.237.144.255 AS7325 1
21 148.237.145.0/24 /24 148.237.145.0 – 148.237.145.255 AS7325 1
22 148.237.148.0/24 /24 148.237.148.0 – 148.237.148.255 AS7325 1
23 148.237.149.0/24 /24 148.237.149.0 – 148.237.149.255 AS7325 1
24 148.237.152.0/24 /24 148.237.152.0 – 148.237.152.255 AS7325 1
25 148.237.153.0/24 /24 148.237.153.0 – 148.237.153.255 AS7325 1
26 148.237.154.0/24 /24 148.237.154.0 – 148.237.154.255 AS7325 1
27 148.237.156.0/24 /24 148.237.156.0 – 148.237.156.255 AS7325 1
28 148.237.157.0/24 /24 148.237.157.0 – 148.237.157.255 AS7325 1
29 148.237.158.0/24 /24 148.237.158.0 – 148.237.158.255 AS7325 1
30 148.237.159.0/24 /24 148.237.159.0 – 148.237.159.255 AS7325 1
31 148.237.160.0/24 /24 148.237.160.0 – 148.237.160.255 AS7325 1
32 148.237.161.0/24 /24 148.237.161.0 – 148.237.161.255 AS7325 1
33 148.237.168.0/24 /24 148.237.168.0 – 148.237.168.255 AS7325 1
34 148.237.169.0/24 /24 148.237.169.0 – 148.237.169.255 AS7325 1
35 148.237.170.0/24 /24 148.237.170.0 – 148.237.170.255 AS7325 1
36 148.237.174.0/24 /24 148.237.174.0 – 148.237.174.255 AS7325 1
37 148.237.175.0/24 /24 148.237.175.0 – 148.237.175.255 AS7325 1
38 148.237.176.0/24 /24 148.237.176.0 – 148.237.176.255 AS7325 1
39 148.237.177.0/24 /24 148.237.177.0 – 148.237.177.255 AS7325 1
40 148.237.178.0/24 /24 148.237.178.0 – 148.237.178.255 AS7325 1
41 148.237.184.0/24 /24 148.237.184.0 – 148.237.184.255 AS7325 1
42 148.237.188.0/24 /24 148.237.188.0 – 148.237.188.255 AS7325 1
43 148.237.189.0/24 /24 148.237.189.0 – 148.237.189.255 AS7325 1
44 148.237.192.0/24 /24 148.237.192.0 – 148.237.192.255 AS7325 1
45 148.237.193.0/24 /24 148.237.193.0 – 148.237.193.255 AS7325 1
46 148.237.194.0/24 /24 148.237.194.0 – 148.237.194.255 AS7325 1
47 148.237.195.0/24 /24 148.237.195.0 – 148.237.195.255 AS7325 1
48 148.237.201.0/24 /24 148.237.201.0 – 148.237.201.255 AS7325 1
49 148.237.202.0/24 /24 148.237.202.0 – 148.237.202.255 AS7325 1
50 148.237.206.0/24 /24 148.237.206.0 – 148.237.206.255 AS7325 1
51 148.237.208.0/24 /24 148.237.208.0 – 148.237.208.255 AS7325 1
52 148.237.209.0/24 /24 148.237.209.0 – 148.237.209.255 AS7325 1
53 148.237.234.0/24 /24 148.237.234.0 – 148.237.234.255 AS7325 1
54 148.237.235.0/24 /24 148.237.235.0 – 148.237.235.255 AS7325 1
55 148.237.242.0/24 /24 148.237.242.0 – 148.237.242.255 AS7325 1
56 148.237.248.0/24 /24 148.237.248.0 – 148.237.248.255 AS7325 1