BGP Full View — RIPE RIS RRC00data as of 2026-10-12 19:02

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
1 161 515
IPv4 origin ASNs
79 305
IPv4 MOAS
6 134
IPv6 prefixes
268 277
IPv6 origin ASNs
37 595
IPv6 MOAS
931

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
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 947
914 030 592
/17 8 650
283 443 200
/18 13 935
228 311 040
/19 26 706
218 775 552
/20 48 373
198 135 808
/21 57 049
116 836 352
/22 118 626
121 473 024
/23 121 508
62 212 096
/24 743 076
190 227 456
Total 1 156 312 4 313 025 536
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 331 392 addr 72.98%
Not announced 1 160 635 904 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.06%
↳ routable but not announced 568 043 008 addr 48.94%
    — of total IPv4 space 13.23%
    — of announceable space (total − tech/reserved) 15.34%
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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 869
3 077 046 272
/30 737
193 200 128
/31 389
50 987 008
/32 27 442
1 798 438 912
/33 6 056
198 443 008
/34 5 732
93 913 088
/35 2 014
16 498 688
/36 10 208
41 811 968
/37 1 417
2 902 016
/38 2 819
2 886 656
/39 1 891
968 192
/40 24 900
6 374 400
/41 1 890
241 920
/42 2 974
190 336
/43 1 477
47 264
/44 27 137
434 192
/45 4 930
39 440
/46 6 614
26 456
/47 9 591
19 182
/48 123 656
123 656
Total 268 049 4 414 665 932 430
IPv4 (1 161 515) IPv6 (268 277)
Reset
Found 50 IPv4 prefixes · ASN: AS37541 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.138.128.0/19 /19 41.138.128.0 – 41.138.159.255 AS37541 1
2 41.138.128.0/24 /24 41.138.128.0 – 41.138.128.255 AS37541 1
3 41.138.129.0/24 /24 41.138.129.0 – 41.138.129.255 AS37541 1
4 41.138.131.0/24 /24 41.138.131.0 – 41.138.131.255 AS37541 1
5 41.138.132.0/24 /24 41.138.132.0 – 41.138.132.255 AS37541 1
6 41.138.133.0/24 /24 41.138.133.0 – 41.138.133.255 AS37541 1
7 41.138.134.0/24 /24 41.138.134.0 – 41.138.134.255 AS37541 1
8 41.138.135.0/24 /24 41.138.135.0 – 41.138.135.255 AS37541 1
9 41.138.136.0/24 /24 41.138.136.0 – 41.138.136.255 AS37541 1
10 41.138.142.0/24 /24 41.138.142.0 – 41.138.142.255 AS37541 1
11 41.138.143.0/24 /24 41.138.143.0 – 41.138.143.255 AS37541 1
12 41.138.144.0/24 /24 41.138.144.0 – 41.138.144.255 AS37541 1
13 41.138.145.0/24 /24 41.138.145.0 – 41.138.145.255 AS37541 1
14 41.138.147.0/24 /24 41.138.147.0 – 41.138.147.255 AS37541 1
15 41.138.148.0/24 /24 41.138.148.0 – 41.138.148.255 AS37541 1
16 41.138.149.0/24 /24 41.138.149.0 – 41.138.149.255 AS37541 1
17 41.138.150.0/24 /24 41.138.150.0 – 41.138.150.255 AS37541 1
18 41.138.151.0/24 /24 41.138.151.0 – 41.138.151.255 AS37541 1
19 41.138.152.0/24 /24 41.138.152.0 – 41.138.152.255 AS37541 1
20 41.138.153.0/24 /24 41.138.153.0 – 41.138.153.255 AS37541 1
21 41.138.154.0/24 /24 41.138.154.0 – 41.138.154.255 AS37541 1
22 41.138.155.0/24 /24 41.138.155.0 – 41.138.155.255 AS37541 1
23 41.138.156.0/24 /24 41.138.156.0 – 41.138.156.255 AS37541 1
24 41.138.157.0/24 /24 41.138.157.0 – 41.138.157.255 AS37541 1
25 41.138.158.0/24 /24 41.138.158.0 – 41.138.158.255 AS37541 1
26 197.231.0.0/19 /19 197.231.0.0 – 197.231.31.255 AS37541 1
27 197.231.0.0/24 /24 197.231.0.0 – 197.231.0.255 AS37541 1
28 197.231.1.0/24 /24 197.231.1.0 – 197.231.1.255 AS37541 1
29 197.231.2.0/24 /24 197.231.2.0 – 197.231.2.255 AS37541 1
30 197.231.3.0/24 /24 197.231.3.0 – 197.231.3.255 AS37541 1
31 197.231.4.0/24 /24 197.231.4.0 – 197.231.4.255 AS37541 1
32 197.231.5.0/24 /24 197.231.5.0 – 197.231.5.255 AS37541 1
33 197.231.6.0/24 /24 197.231.6.0 – 197.231.6.255 AS37541 1
34 197.231.7.0/24 /24 197.231.7.0 – 197.231.7.255 AS37541 1
35 197.231.8.0/24 /24 197.231.8.0 – 197.231.8.255 AS37541 1
36 197.231.9.0/24 /24 197.231.9.0 – 197.231.9.255 AS37541 1
37 197.231.10.0/24 /24 197.231.10.0 – 197.231.10.255 AS37541 1
38 197.231.11.0/24 /24 197.231.11.0 – 197.231.11.255 AS37541 1
39 197.231.12.0/24 /24 197.231.12.0 – 197.231.12.255 AS37541 1
40 197.231.13.0/24 /24 197.231.13.0 – 197.231.13.255 AS37541 1
41 197.231.14.0/24 /24 197.231.14.0 – 197.231.14.255 AS37541 1
42 197.231.15.0/24 /24 197.231.15.0 – 197.231.15.255 AS37541 1
43 197.231.16.0/21 /21 197.231.16.0 – 197.231.23.255 AS37541 1
44 197.231.24.0/24 /24 197.231.24.0 – 197.231.24.255 AS37541 1
45 197.231.25.0/24 /24 197.231.25.0 – 197.231.25.255 AS37541 1
46 197.231.26.0/24 /24 197.231.26.0 – 197.231.26.255 AS37541 1
47 197.231.28.0/24 /24 197.231.28.0 – 197.231.28.255 AS37541 1
48 197.231.29.0/24 /24 197.231.29.0 – 197.231.29.255 AS37541 1
49 197.231.30.0/24 /24 197.231.30.0 – 197.231.30.255 AS37541 1
50 197.231.31.0/24 /24 197.231.31.0 – 197.231.31.255 AS37541 1