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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — 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
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 44 IPv4 prefixes · ASN: AS28250 · showing 1–44
# Prefix ↑ Mask Range Origin ASN MOAS
1 168.205.156.0/23 /23 168.205.156.0 – 168.205.157.255 AS28250 1
2 168.205.158.0/23 /23 168.205.158.0 – 168.205.159.255 AS28250 1
3 170.78.76.0/22 /22 170.78.76.0 – 170.78.79.255 AS28250 1
4 170.78.78.0/23 /23 170.78.78.0 – 170.78.79.255 AS28250 1
5 177.107.128.0/20 /20 177.107.128.0 – 177.107.143.255 AS28250 1
6 177.107.128.0/23 /23 177.107.128.0 – 177.107.129.255 AS28250 1
7 177.107.130.0/23 /23 177.107.130.0 – 177.107.131.255 AS28250 1
8 177.107.132.0/23 /23 177.107.132.0 – 177.107.133.255 AS28250 1
9 177.107.134.0/23 /23 177.107.134.0 – 177.107.135.255 AS28250 1
10 177.107.136.0/23 /23 177.107.136.0 – 177.107.137.255 AS28250 1
11 177.107.138.0/23 /23 177.107.138.0 – 177.107.139.255 AS28250 1
12 177.107.140.0/23 /23 177.107.140.0 – 177.107.141.255 AS28250 1
13 177.107.142.0/23 /23 177.107.142.0 – 177.107.143.255 AS28250 1
14 177.107.144.0/23 /23 177.107.144.0 – 177.107.145.255 AS28250 1
15 177.107.146.0/23 /23 177.107.146.0 – 177.107.147.255 AS28250 1
16 177.107.148.0/23 /23 177.107.148.0 – 177.107.149.255 AS28250 1
17 177.107.150.0/23 /23 177.107.150.0 – 177.107.151.255 AS28250 1
18 177.107.152.0/23 /23 177.107.152.0 – 177.107.153.255 AS28250 1
19 177.107.154.0/23 /23 177.107.154.0 – 177.107.155.255 AS28250 1
20 177.107.156.0/23 /23 177.107.156.0 – 177.107.157.255 AS28250 1
21 177.107.158.0/23 /23 177.107.158.0 – 177.107.159.255 AS28250 1
22 179.107.96.0/20 /20 179.107.96.0 – 179.107.111.255 AS28250 1
23 179.107.96.0/23 /23 179.107.96.0 – 179.107.97.255 AS28250 1
24 179.107.100.0/23 /23 179.107.100.0 – 179.107.101.255 AS28250 1
25 179.107.102.0/23 /23 179.107.102.0 – 179.107.103.255 AS28250 1
26 179.107.104.0/23 /23 179.107.104.0 – 179.107.105.255 AS28250 1
27 179.107.106.0/23 /23 179.107.106.0 – 179.107.107.255 AS28250 1
28 179.107.108.0/23 /23 179.107.108.0 – 179.107.109.255 AS28250 1
29 179.107.110.0/23 /23 179.107.110.0 – 179.107.111.255 AS28250 1
30 186.249.0.0/21 /21 186.249.0.0 – 186.249.7.255 AS28250 1
31 186.249.0.0/23 /23 186.249.0.0 – 186.249.1.255 AS28250 1
32 186.249.2.0/23 /23 186.249.2.0 – 186.249.3.255 AS28250 1
33 186.249.4.0/23 /23 186.249.4.0 – 186.249.5.255 AS28250 1
34 186.249.6.0/23 /23 186.249.6.0 – 186.249.7.255 AS28250 1
35 186.249.8.0/23 /23 186.249.8.0 – 186.249.9.255 AS28250 1
36 186.249.12.0/23 /23 186.249.12.0 – 186.249.13.255 AS28250 1
37 186.249.14.0/23 /23 186.249.14.0 – 186.249.15.255 AS28250 1
38 187.1.80.0/20 /20 187.1.80.0 – 187.1.95.255 AS28250 1
39 187.1.80.0/23 /23 187.1.80.0 – 187.1.81.255 AS28250 1
40 187.1.82.0/23 /23 187.1.82.0 – 187.1.83.255 AS28250 1
41 187.1.86.0/23 /23 187.1.86.0 – 187.1.87.255 AS28250 1
42 187.1.90.0/23 /23 187.1.90.0 – 187.1.91.255 AS28250 1
43 187.1.92.0/23 /23 187.1.92.0 – 187.1.93.255 AS28250 1
44 187.1.94.0/23 /23 187.1.94.0 – 187.1.95.255 AS28250 1