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BGP Full View — RIPE RIS RRC00data as of 2026-11-06 06:34

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
1 168 705
IPv4 origin ASNs
79 608
IPv4 MOAS
7 305
IPv6 prefixes
272 332
IPv6 origin ASNs
37 956
IPv6 MOAS
968

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
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 187
286 654 464
/16 13 980
916 193 280
/17 8 686
284 622 848
/18 13 968
228 851 712
/19 26 711
218 816 512
/20 48 509
198 692 864
/21 57 438
117 633 024
/22 119 381
122 246 144
/23 122 419
62 678 528
/24 747 930
191 470 080
Total 1 163 481 4 327 076 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 192 064 addr 73.09%
Not announced 1 155 775 232 addr 26.91%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.28%
↳ routable but not announced 563 133 184 addr 48.72%
    — of total IPv4 space 13.11%
    — of announceable space (total − tech/reserved) 15.21%
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) 261 /24 0.01%

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 5 867
3 075 997 696
/30 744
195 035 136
/31 390
51 118 080
/32 27 670
1 813 381 120
/33 6 080
199 229 440
/34 5 766
94 470 144
/35 2 020
16 547 840
/36 10 346
42 377 216
/37 1 432
2 932 736
/38 2 810
2 877 440
/39 1 897
971 264
/40 25 062
6 415 872
/41 1 957
250 496
/42 3 007
192 448
/43 1 509
48 288
/44 27 413
438 608
/45 4 985
39 880
/46 6 822
27 288
/47 9 866
19 732
/48 126 149
126 149
Total 272 101 4 414 957 514 857
IPv4 (1 168 705) IPv6 (272 332)
Reset
Found 53 IPv4 prefixes · ASN: AS45700 · showing 1–53
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.17.86.0/23 /23 203.17.86.0 – 203.17.87.255 AS45700 1
2 203.17.84.0/23 /23 203.17.84.0 – 203.17.85.255 AS45700 1
3 203.17.83.0/24 /24 203.17.83.0 – 203.17.83.255 AS45700 1
4 203.17.82.0/24 /24 203.17.82.0 – 203.17.82.255 AS45700 1
5 203.17.80.0/23 /23 203.17.80.0 – 203.17.81.255 AS45700 1
6 202.125.101.0/24 /24 202.125.101.0 – 202.125.101.255 AS45700 1
7 202.125.100.0/24 /24 202.125.100.0 – 202.125.100.255 AS45700 1
8 202.65.238.0/23 /23 202.65.238.0 – 202.65.239.255 AS45700 1
9 202.65.237.0/24 /24 202.65.237.0 – 202.65.237.255 AS45700 1
10 202.65.236.0/24 /24 202.65.236.0 – 202.65.236.255 AS45700 1
11 202.65.233.0/24 /24 202.65.233.0 – 202.65.233.255 AS45700 1
12 202.65.232.0/22 /22 202.65.232.0 – 202.65.235.255 AS45700 1
13 202.65.231.0/24 /24 202.65.231.0 – 202.65.231.255 AS45700 1
14 202.65.230.0/23 /23 202.65.230.0 – 202.65.231.255 AS45700 1
15 202.65.229.0/24 /24 202.65.229.0 – 202.65.229.255 AS45700 1
16 202.65.228.0/23 /23 202.65.228.0 – 202.65.229.255 AS45700 1
17 202.65.224.0/22 /22 202.65.224.0 – 202.65.227.255 AS45700 1
18 179.65.255.0/24 /24 179.65.255.0 – 179.65.255.255 AS45700 1
19 179.65.254.0/24 /24 179.65.254.0 – 179.65.254.255 AS45700 1
20 179.65.253.0/24 /24 179.65.253.0 – 179.65.253.255 AS45700 1
21 179.65.252.0/24 /24 179.65.252.0 – 179.65.252.255 AS45700 1
22 179.65.250.0/24 /24 179.65.250.0 – 179.65.250.255 AS45700 1
23 179.65.249.0/24 /24 179.65.249.0 – 179.65.249.255 AS45700 1
24 179.65.240.0/24 /24 179.65.240.0 – 179.65.240.255 AS45700 1
25 179.65.232.0/23 /23 179.65.232.0 – 179.65.233.255 AS45700 1
26 179.65.222.0/23 /23 179.65.222.0 – 179.65.223.255 AS45700 1
27 179.65.220.0/23 /23 179.65.220.0 – 179.65.221.255 AS45700 1
28 179.65.218.0/23 /23 179.65.218.0 – 179.65.219.255 AS45700 1
29 179.65.216.0/23 /23 179.65.216.0 – 179.65.217.255 AS45700 1
30 179.65.214.0/23 /23 179.65.214.0 – 179.65.215.255 AS45700 1
31 179.65.212.0/23 /23 179.65.212.0 – 179.65.213.255 AS45700 1
32 179.65.210.0/23 /23 179.65.210.0 – 179.65.211.255 AS45700 1
33 179.65.208.0/23 /23 179.65.208.0 – 179.65.209.255 AS45700 1
34 179.65.207.0/24 /24 179.65.207.0 – 179.65.207.255 AS45700 1
35 179.65.206.0/23 /23 179.65.206.0 – 179.65.207.255 AS45700 1
36 179.65.204.0/23 /23 179.65.204.0 – 179.65.205.255 AS45700 1
37 179.65.202.0/23 /23 179.65.202.0 – 179.65.203.255 AS45700 1
38 179.65.200.0/23 /23 179.65.200.0 – 179.65.201.255 AS45700 1
39 179.65.198.0/23 /23 179.65.198.0 – 179.65.199.255 AS45700 1
40 179.65.196.0/23 /23 179.65.196.0 – 179.65.197.255 AS45700 1
41 179.65.194.0/23 /23 179.65.194.0 – 179.65.195.255 AS45700 1
42 179.65.192.0/23 /23 179.65.192.0 – 179.65.193.255 AS45700 1
43 161.248.13.0/24 /24 161.248.13.0 – 161.248.13.255 AS45700 1
44 161.248.12.0/24 /24 161.248.12.0 – 161.248.12.255 AS45700 1
45 119.11.205.0/24 /24 119.11.205.0 – 119.11.205.255 AS45700 1
46 119.11.204.0/24 /24 119.11.204.0 – 119.11.204.255 AS45700 1
47 116.254.98.0/23 /23 116.254.98.0 – 116.254.99.255 AS45700 1
48 116.254.96.0/23 /23 116.254.96.0 – 116.254.97.255 AS45700 1
49 103.228.240.0/22 /22 103.228.240.0 – 103.228.243.255 AS45700 1
50 27.131.251.0/24 /24 27.131.251.0 – 27.131.251.255 AS45700 1
51 27.131.250.0/24 /24 27.131.250.0 – 27.131.250.255 AS45700 1
52 27.131.249.0/24 /24 27.131.249.0 – 27.131.249.255 AS45700 1
53 27.131.248.0/24 /24 27.131.248.0 – 27.131.248.255 AS45700 1