BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
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