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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: AS219337 · showing 1–66
# Prefix ↑ Mask Range Origin ASN MOAS
1 2.27.136.0/24 /24 2.27.136.0 – 2.27.136.255 AS219337 1
2 2.27.200.0/24 /24 2.27.200.0 – 2.27.200.255 AS219337 1
3 2.27.201.0/24 /24 2.27.201.0 – 2.27.201.255 AS219337 1
4 2.27.202.0/24 /24 2.27.202.0 – 2.27.202.255 AS219337 1
5 2.27.203.0/24 /24 2.27.203.0 – 2.27.203.255 AS219337 1
6 2.27.204.0/24 /24 2.27.204.0 – 2.27.204.255 AS219337 1
7 2.27.205.0/24 /24 2.27.205.0 – 2.27.205.255 AS219337 1
8 2.27.206.0/24 /24 2.27.206.0 – 2.27.206.255 AS219337 1
9 2.27.207.0/24 /24 2.27.207.0 – 2.27.207.255 AS219337 1
10 13.143.160.0/24 /24 13.143.160.0 – 13.143.160.255 AS219337 1
11 13.143.161.0/24 /24 13.143.161.0 – 13.143.161.255 AS219337 1
12 13.143.162.0/24 /24 13.143.162.0 – 13.143.162.255 AS219337 1
13 13.143.163.0/24 /24 13.143.163.0 – 13.143.163.255 AS219337 1
14 13.143.172.0/24 /24 13.143.172.0 – 13.143.172.255 AS219337 1
15 13.143.173.0/24 /24 13.143.173.0 – 13.143.173.255 AS219337 1
16 13.143.174.0/24 /24 13.143.174.0 – 13.143.174.255 AS219337 1
17 13.143.175.0/24 /24 13.143.175.0 – 13.143.175.255 AS219337 1
18 31.77.8.0/24 /24 31.77.8.0 – 31.77.8.255 AS219337 1
19 31.77.9.0/24 /24 31.77.9.0 – 31.77.9.255 AS219337 1
20 31.77.10.0/24 /24 31.77.10.0 – 31.77.10.255 AS219337 1
21 31.77.11.0/24 /24 31.77.11.0 – 31.77.11.255 AS219337 1
22 31.77.12.0/24 /24 31.77.12.0 – 31.77.12.255 AS219337 1
23 31.77.13.0/24 /24 31.77.13.0 – 31.77.13.255 AS219337 1
24 31.77.14.0/24 /24 31.77.14.0 – 31.77.14.255 AS219337 1
25 31.77.15.0/24 /24 31.77.15.0 – 31.77.15.255 AS219337 1
26 31.77.16.0/24 /24 31.77.16.0 – 31.77.16.255 AS219337 1
27 31.77.17.0/24 /24 31.77.17.0 – 31.77.17.255 AS219337 1
28 31.77.18.0/24 /24 31.77.18.0 – 31.77.18.255 AS219337 1
29 31.77.19.0/24 /24 31.77.19.0 – 31.77.19.255 AS219337 1
30 177.3.208.0/24 /24 177.3.208.0 – 177.3.208.255 AS219337 1
31 177.3.209.0/24 /24 177.3.209.0 – 177.3.209.255 AS219337 1
32 177.3.212.0/24 /24 177.3.212.0 – 177.3.212.255 AS219337 1
33 177.3.213.0/24 /24 177.3.213.0 – 177.3.213.255 AS219337 1
34 177.3.214.0/24 /24 177.3.214.0 – 177.3.214.255 AS219337 1
35 177.3.215.0/24 /24 177.3.215.0 – 177.3.215.255 AS219337 1
36 177.3.216.0/24 /24 177.3.216.0 – 177.3.216.255 AS219337 1
37 177.3.217.0/24 /24 177.3.217.0 – 177.3.217.255 AS219337 1
38 177.3.218.0/24 /24 177.3.218.0 – 177.3.218.255 AS219337 1
39 177.3.219.0/24 /24 177.3.219.0 – 177.3.219.255 AS219337 1
40 177.3.220.0/24 /24 177.3.220.0 – 177.3.220.255 AS219337 1
41 177.3.221.0/24 /24 177.3.221.0 – 177.3.221.255 AS219337 1
42 177.3.222.0/24 /24 177.3.222.0 – 177.3.222.255 AS219337 1
43 177.3.223.0/24 /24 177.3.223.0 – 177.3.223.255 AS219337 1
44 177.202.64.0/24 /24 177.202.64.0 – 177.202.64.255 AS219337 1
45 177.202.65.0/24 /24 177.202.65.0 – 177.202.65.255 AS219337 1
46 177.202.66.0/24 /24 177.202.66.0 – 177.202.66.255 AS219337 1
47 177.202.67.0/24 /24 177.202.67.0 – 177.202.67.255 AS219337 1
48 177.202.68.0/24 /24 177.202.68.0 – 177.202.68.255 AS219337 1
49 177.202.69.0/24 /24 177.202.69.0 – 177.202.69.255 AS219337 1
50 177.202.70.0/24 /24 177.202.70.0 – 177.202.70.255 AS219337 1
51 201.58.176.0/24 /24 201.58.176.0 – 201.58.176.255 AS219337 1
52 201.58.177.0/24 /24 201.58.177.0 – 201.58.177.255 AS219337 1
53 201.58.178.0/24 /24 201.58.178.0 – 201.58.178.255 AS219337 1
54 201.58.179.0/24 /24 201.58.179.0 – 201.58.179.255 AS219337 1
55 201.58.180.0/24 /24 201.58.180.0 – 201.58.180.255 AS219337 1
56 201.58.181.0/24 /24 201.58.181.0 – 201.58.181.255 AS219337 1
57 201.58.182.0/24 /24 201.58.182.0 – 201.58.182.255 AS219337 1
58 201.58.183.0/24 /24 201.58.183.0 – 201.58.183.255 AS219337 1
59 201.58.184.0/24 /24 201.58.184.0 – 201.58.184.255 AS219337 1
60 201.58.185.0/24 /24 201.58.185.0 – 201.58.185.255 AS219337 1
61 201.58.186.0/24 /24 201.58.186.0 – 201.58.186.255 AS219337 1
62 201.58.187.0/24 /24 201.58.187.0 – 201.58.187.255 AS219337 1
63 201.58.188.0/24 /24 201.58.188.0 – 201.58.188.255 AS219337 1
64 201.58.189.0/24 /24 201.58.189.0 – 201.58.189.255 AS219337 1
65 201.58.190.0/24 /24 201.58.190.0 – 201.58.190.255 AS219337 1
66 201.58.191.0/24 /24 201.58.191.0 – 201.58.191.255 AS219337 1