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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 41 IPv4 prefixes · ASN: AS399646 · showing 1–41
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.135.170.0/24 /24 209.135.170.0 – 209.135.170.255 AS399646 1
2 209.135.169.0/24 /24 209.135.169.0 – 209.135.169.255 AS399646 1
3 209.135.168.0/24 /24 209.135.168.0 – 209.135.168.255 AS399646 1
4 209.135.168.0/22 /22 209.135.168.0 – 209.135.171.255 AS399646 1
5 205.186.117.0/24 /24 205.186.117.0 – 205.186.117.255 AS399646 1
6 166.88.160.0/24 /24 166.88.160.0 – 166.88.160.255 AS399646 1
7 166.88.142.0/24 /24 166.88.142.0 – 166.88.142.255 AS399646 1
8 166.0.193.0/24 /24 166.0.193.0 – 166.0.193.255 AS399646 1
9 166.0.192.0/24 /24 166.0.192.0 – 166.0.192.255 AS399646 1
10 166.0.192.0/23 /23 166.0.192.0 – 166.0.193.255 AS399646 1
11 166.0.104.0/24 /24 166.0.104.0 – 166.0.104.255 AS399646 1
12 149.112.84.0/24 /24 149.112.84.0 – 149.112.84.255 AS399646 1
13 143.20.143.0/24 /24 143.20.143.0 – 143.20.143.255 AS399646 1
14 136.0.41.0/24 /24 136.0.41.0 – 136.0.41.255 AS399646 1
15 136.0.40.0/22 /22 136.0.40.0 – 136.0.43.255 AS399646 1
16 108.165.213.0/24 /24 108.165.213.0 – 108.165.213.255 AS399646 1
17 108.165.212.0/24 /24 108.165.212.0 – 108.165.212.255 AS399646 1
18 108.165.123.0/24 /24 108.165.123.0 – 108.165.123.255 AS399646 1
19 108.165.122.0/24 /24 108.165.122.0 – 108.165.122.255 AS399646 1
20 108.165.121.0/24 /24 108.165.121.0 – 108.165.121.255 AS399646 1
21 108.165.120.0/24 /24 108.165.120.0 – 108.165.120.255 AS399646 1
22 108.165.15.0/24 /24 108.165.15.0 – 108.165.15.255 AS399646 1
23 108.165.14.0/24 /24 108.165.14.0 – 108.165.14.255 AS399646 1
24 108.165.13.0/24 /24 108.165.13.0 – 108.165.13.255 AS399646 1
25 108.165.12.0/24 /24 108.165.12.0 – 108.165.12.255 AS399646 1
26 38.134.43.0/24 /24 38.134.43.0 – 38.134.43.255 AS399646 1
27 38.134.42.0/24 /24 38.134.42.0 – 38.134.42.255 AS399646 1
28 38.134.41.0/24 /24 38.134.41.0 – 38.134.41.255 AS399646 1
29 38.134.40.0/24 /24 38.134.40.0 – 38.134.40.255 AS399646 1
30 38.78.155.0/24 /24 38.78.155.0 – 38.78.155.255 AS399646 1
31 38.78.153.0/24 /24 38.78.153.0 – 38.78.153.255 AS399646 1
32 38.78.152.0/22 /22 38.78.152.0 – 38.78.155.255 AS399646 1
33 38.45.91.0/24 /24 38.45.91.0 – 38.45.91.255 AS399646 1
34 38.45.89.0/24 /24 38.45.89.0 – 38.45.89.255 AS399646 1
35 38.45.88.0/22 /22 38.45.88.0 – 38.45.91.255 AS399646 1
36 23.165.105.0/24 /24 23.165.105.0 – 23.165.105.255 AS399646 1
37 23.165.104.0/24 /24 23.165.104.0 – 23.165.104.255 AS399646 1
38 23.27.135.0/24 /24 23.27.135.0 – 23.27.135.255 AS399646 1
39 23.26.155.0/24 /24 23.26.155.0 – 23.26.155.255 AS399646 1
40 23.26.133.0/24 /24 23.26.133.0 – 23.26.133.255 AS399646 1
41 23.26.125.0/24 /24 23.26.125.0 – 23.26.125.255 AS399646 1