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BGP Full View — RIPE RIS RRC00data as of 2026-11-04 06:14

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
1 166 856
IPv4 origin ASNs
79 564
IPv4 MOAS
6 889
IPv6 prefixes
271 446
IPv6 origin ASNs
37 868
IPv6 MOAS
938

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
/12 300
314 572 800
/13 592
310 378 496
/14 1 206
316 145 664
/15 2 179
285 605 888
/16 13 955
914 554 880
/17 8 669
284 065 792
/18 13 948
228 524 032
/19 26 674
218 513 408
/20 48 466
198 516 736
/21 57 349
117 450 752
/22 119 267
122 129 408
/23 122 212
62 572 544
/24 746 625
191 136 000
Total 1 161 608 4 317 043 968
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 140 416 addr 73.07%
Not announced 1 156 826 880 addr 26.93%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.23%
↳ routable but not announced 564 184 832 addr 48.77%
    — of total IPv4 space 13.14%
    — of announceable space (total − tech/reserved) 15.24%
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 5 858
3 071 279 104
/30 742
194 510 848
/31 389
50 987 008
/32 27 611
1 809 514 496
/33 6 070
198 901 760
/34 5 748
94 175 232
/35 2 016
16 515 072
/36 10 317
42 258 432
/37 1 429
2 926 592
/38 2 806
2 873 344
/39 1 897
971 264
/40 25 024
6 406 144
/41 1 967
251 776
/42 3 001
192 064
/43 1 503
48 096
/44 27 361
437 776
/45 4 977
39 816
/46 6 813
27 252
/47 9 840
19 680
/48 125 540
125 540
Total 271 218 4 414 947 479 280
IPv4 (1 166 856) IPv6 (271 446)
Reset
Found 44 IPv4 prefixes · ASN: AS21571 · showing 1–44
# Prefix ↑ Mask Range Origin ASN MOAS
1 200.152.96.0/20 /20 200.152.96.0 – 200.152.111.255 AS21571 1
2 200.152.96.0/24 /24 200.152.96.0 – 200.152.96.255 AS21571 1
3 200.152.97.0/24 /24 200.152.97.0 – 200.152.97.255 AS21571 1
4 200.152.98.0/24 /24 200.152.98.0 – 200.152.98.255 AS21571 1
5 200.152.99.0/24 /24 200.152.99.0 – 200.152.99.255 AS21571 1
6 200.152.100.0/24 /24 200.152.100.0 – 200.152.100.255 AS21571 1
7 200.152.101.0/24 /24 200.152.101.0 – 200.152.101.255 AS21571 1
8 200.152.102.0/24 /24 200.152.102.0 – 200.152.102.255 AS21571 1
9 200.152.103.0/24 /24 200.152.103.0 – 200.152.103.255 AS21571 1
10 200.152.104.0/24 /24 200.152.104.0 – 200.152.104.255 AS21571 1
11 200.152.105.0/24 /24 200.152.105.0 – 200.152.105.255 AS21571 1
12 200.152.106.0/24 /24 200.152.106.0 – 200.152.106.255 AS21571 1
13 200.152.107.0/24 /24 200.152.107.0 – 200.152.107.255 AS21571 1
14 200.152.108.0/24 /24 200.152.108.0 – 200.152.108.255 AS21571 1
15 200.152.109.0/24 /24 200.152.109.0 – 200.152.109.255 AS21571 1
16 200.152.110.0/24 /24 200.152.110.0 – 200.152.110.255 AS21571 1
17 200.152.111.0/24 /24 200.152.111.0 – 200.152.111.255 AS21571 1
18 200.152.112.0/20 /20 200.152.112.0 – 200.152.127.255 AS21571 1
19 200.152.113.0/24 /24 200.152.113.0 – 200.152.113.255 AS21571 1
20 200.152.114.0/24 /24 200.152.114.0 – 200.152.114.255 AS21571 1
21 200.152.115.0/24 /24 200.152.115.0 – 200.152.115.255 AS21571 1
22 200.152.116.0/24 /24 200.152.116.0 – 200.152.116.255 AS21571 1
23 200.152.117.0/24 /24 200.152.117.0 – 200.152.117.255 AS21571 1
24 200.152.118.0/24 /24 200.152.118.0 – 200.152.118.255 AS21571 1
25 200.152.119.0/24 /24 200.152.119.0 – 200.152.119.255 AS21571 1
26 200.152.120.0/24 /24 200.152.120.0 – 200.152.120.255 AS21571 1
27 200.152.121.0/24 /24 200.152.121.0 – 200.152.121.255 AS21571 1
28 200.152.124.0/24 /24 200.152.124.0 – 200.152.124.255 AS21571 1
29 200.152.125.0/24 /24 200.152.125.0 – 200.152.125.255 AS21571 1
30 200.152.126.0/24 /24 200.152.126.0 – 200.152.126.255 AS21571 1
31 201.23.224.0/19 /19 201.23.224.0 – 201.23.255.255 AS21571 1
32 201.23.224.0/24 /24 201.23.224.0 – 201.23.224.255 AS21571 1
33 201.23.225.0/24 /24 201.23.225.0 – 201.23.225.255 AS21571 1
34 201.23.226.0/24 /24 201.23.226.0 – 201.23.226.255 AS21571 1
35 201.23.227.0/24 /24 201.23.227.0 – 201.23.227.255 AS21571 1
36 201.23.228.0/24 /24 201.23.228.0 – 201.23.228.255 AS21571 1
37 201.23.229.0/24 /24 201.23.229.0 – 201.23.229.255 AS21571 1
38 201.23.230.0/24 /24 201.23.230.0 – 201.23.230.255 AS21571 1
39 201.23.231.0/24 /24 201.23.231.0 – 201.23.231.255 AS21571 1
40 201.23.232.0/24 /24 201.23.232.0 – 201.23.232.255 AS21571 1
41 201.23.233.0/24 /24 201.23.233.0 – 201.23.233.255 AS21571 1
42 201.23.234.0/24 /24 201.23.234.0 – 201.23.234.255 AS21571 1
43 201.23.235.0/24 /24 201.23.235.0 – 201.23.235.255 AS21571 1
44 201.23.236.0/24 /24 201.23.236.0 – 201.23.236.255 AS21571 1