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BGP Full View — RIPE RIS RRC00data as of 2026-11-07 06:44

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
1 169 446
IPv4 origin ASNs
79 624
IPv4 MOAS
7 491
IPv6 prefixes
272 471
IPv6 origin ASNs
37 984
IPv6 MOAS
975

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 2 188
286 785 536
/16 13 981
916 258 816
/17 8 686
284 622 848
/18 13 967
228 835 328
/19 26 711
218 816 512
/20 48 514
198 713 344
/21 57 454
117 665 792
/22 119 441
122 307 584
/23 122 496
62 717 952
/24 748 503
191 616 768
Total 1 164 213 4 327 557 888
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 313 408 addr 73.09%
Not announced 1 155 653 888 addr 26.91%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.28%
↳ routable but not announced 563 011 840 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 5 869
3 077 046 272
/30 744
195 035 136
/31 390
51 118 080
/32 27 679
1 813 970 944
/33 6 086
199 426 048
/34 5 773
94 584 832
/35 2 018
16 531 456
/36 10 356
42 418 176
/37 1 434
2 936 832
/38 2 816
2 883 584
/39 1 898
971 776
/40 25 074
6 418 944
/41 1 966
251 648
/42 3 008
192 512
/43 1 517
48 544
/44 27 415
438 640
/45 4 987
39 896
/46 6 824
27 296
/47 9 882
19 764
/48 126 195
126 195
Total 272 240 4 414 959 504 559
IPv4 (1 169 446) IPv6 (272 471)
Reset
Found 51 IPv4 prefixes · ASN: AS400536 · showing 1–51
# Prefix ↓ Mask Range Origin ASN MOAS
1 185.24.148.0/24 /24 185.24.148.0 – 185.24.148.255 AS400536 1
2 172.252.240.0/24 /24 172.252.240.0 – 172.252.240.255 AS400536 1
3 172.252.2.0/24 /24 172.252.2.0 – 172.252.2.255 AS400536 1
4 172.252.1.0/24 /24 172.252.1.0 – 172.252.1.255 AS400536 1
5 172.121.111.0/24 /24 172.121.111.0 – 172.121.111.255 AS400536 1
6 172.121.1.0/24 /24 172.121.1.0 – 172.121.1.255 AS400536 1
7 172.120.208.0/24 /24 172.120.208.0 – 172.120.208.255 AS400536 1
8 172.120.156.0/24 /24 172.120.156.0 – 172.120.156.255 AS400536 1
9 142.252.139.0/24 /24 142.252.139.0 – 142.252.139.255 AS400536 1
10 142.252.135.0/24 /24 142.252.135.0 – 142.252.135.255 AS400536 1
11 142.252.29.0/24 /24 142.252.29.0 – 142.252.29.255 AS400536 1
12 142.252.28.0/24 /24 142.252.28.0 – 142.252.28.255 AS400536 1
13 136.0.70.0/24 /24 136.0.70.0 – 136.0.70.255 AS400536 1
14 115.167.102.0/24 /24 115.167.102.0 – 115.167.102.255 AS400536 1
15 108.165.95.0/24 /24 108.165.95.0 – 108.165.95.255 AS400536 1
16 104.253.194.0/24 /24 104.253.194.0 – 104.253.194.255 AS400536 1
17 104.253.73.0/24 /24 104.253.73.0 – 104.253.73.255 AS400536 1
18 104.253.71.0/24 /24 104.253.71.0 – 104.253.71.255 AS400536 1
19 104.253.70.0/24 /24 104.253.70.0 – 104.253.70.255 AS400536 1
20 104.253.19.0/24 /24 104.253.19.0 – 104.253.19.255 AS400536 1
21 104.252.33.0/24 /24 104.252.33.0 – 104.252.33.255 AS400536 1
22 104.165.253.0/24 /24 104.165.253.0 – 104.165.253.255 AS400536 1
23 104.165.241.0/24 /24 104.165.241.0 – 104.165.241.255 AS400536 1
24 104.165.217.0/24 /24 104.165.217.0 – 104.165.217.255 AS400536 1
25 104.164.241.0/24 /24 104.164.241.0 – 104.164.241.255 AS400536 1
26 104.164.110.0/24 /24 104.164.110.0 – 104.164.110.255 AS400536 1
27 104.164.31.0/24 /24 104.164.31.0 – 104.164.31.255 AS400536 1
28 104.164.23.0/24 /24 104.164.23.0 – 104.164.23.255 AS400536 1
29 104.164.8.0/24 /24 104.164.8.0 – 104.164.8.255 AS400536 1
30 50.118.150.0/24 /24 50.118.150.0 – 50.118.150.255 AS400536 1
31 50.118.145.0/24 /24 50.118.145.0 – 50.118.145.255 AS400536 1
32 50.117.31.0/24 /24 50.117.31.0 – 50.117.31.255 AS400536 1
33 50.117.14.0/24 /24 50.117.14.0 – 50.117.14.255 AS400536 1
34 45.129.92.0/24 /24 45.129.92.0 – 45.129.92.255 AS400536 1
35 45.38.74.0/24 /24 45.38.74.0 – 45.38.74.255 AS400536 1
36 45.38.73.0/24 /24 45.38.73.0 – 45.38.73.255 AS400536 1
37 45.38.44.0/24 /24 45.38.44.0 – 45.38.44.255 AS400536 1
38 45.38.32.0/24 /24 45.38.32.0 – 45.38.32.255 AS400536 1
39 45.38.30.0/24 /24 45.38.30.0 – 45.38.30.255 AS400536 1
40 45.38.29.0/24 /24 45.38.29.0 – 45.38.29.255 AS400536 1
41 45.38.11.0/24 /24 45.38.11.0 – 45.38.11.255 AS400536 1
42 45.38.6.0/24 /24 45.38.6.0 – 45.38.6.255 AS400536 1
43 45.38.4.0/24 /24 45.38.4.0 – 45.38.4.255 AS400536 1
44 23.230.57.0/24 /24 23.230.57.0 – 23.230.57.255 AS400536 1
45 23.230.46.0/24 /24 23.230.46.0 – 23.230.46.255 AS400536 1
46 23.230.20.0/24 /24 23.230.20.0 – 23.230.20.255 AS400536 1
47 23.230.17.0/24 /24 23.230.17.0 – 23.230.17.255 AS400536 1
48 23.230.12.0/24 /24 23.230.12.0 – 23.230.12.255 AS400536 1
49 23.230.10.0/24 /24 23.230.10.0 – 23.230.10.255 AS400536 1
50 23.230.5.0/24 /24 23.230.5.0 – 23.230.5.255 AS400536 1
51 23.27.204.0/24 /24 23.27.204.0 – 23.27.204.255 AS400536 1