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 40 IPv4 prefixes · ASN: AS27665 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 131.100.160.0/22 /22 131.100.160.0 – 131.100.163.255 AS27665 1
2 138.59.24.0/22 /22 138.59.24.0 – 138.59.27.255 AS27665 1
3 143.0.172.0/22 /22 143.0.172.0 – 143.0.175.255 AS27665 1
4 161.0.224.0/20 /20 161.0.224.0 – 161.0.239.255 AS27665 1
5 161.0.240.0/20 /20 161.0.240.0 – 161.0.255.255 AS27665 1
6 179.0.28.0/24 /24 179.0.28.0 – 179.0.28.255 AS27665 1
7 181.188.0.0/20 /20 181.188.0.0 – 181.188.15.255 AS27665 1
8 181.188.16.0/20 /20 181.188.16.0 – 181.188.31.255 AS27665 1
9 181.188.32.0/20 /20 181.188.32.0 – 181.188.47.255 AS27665 1
10 181.188.48.0/20 /20 181.188.48.0 – 181.188.63.255 AS27665 1
11 181.188.64.0/20 /20 181.188.64.0 – 181.188.79.255 AS27665 1
12 181.188.80.0/20 /20 181.188.80.0 – 181.188.95.255 AS27665 1
13 181.188.96.0/20 /20 181.188.96.0 – 181.188.111.255 AS27665 1
14 181.188.112.0/20 /20 181.188.112.0 – 181.188.127.255 AS27665 1
15 190.6.224.0/20 /20 190.6.224.0 – 190.6.239.255 AS27665 1
16 190.83.128.0/20 /20 190.83.128.0 – 190.83.143.255 AS27665 1
17 190.83.144.0/20 /20 190.83.144.0 – 190.83.159.255 AS27665 1
18 190.83.160.0/20 /20 190.83.160.0 – 190.83.175.255 AS27665 1
19 190.83.176.0/20 /20 190.83.176.0 – 190.83.191.255 AS27665 1
20 190.83.192.0/20 /20 190.83.192.0 – 190.83.207.255 AS27665 1
21 190.83.208.0/20 /20 190.83.208.0 – 190.83.223.255 AS27665 1
22 190.83.224.0/20 /20 190.83.224.0 – 190.83.239.255 AS27665 1
23 190.83.240.0/20 /20 190.83.240.0 – 190.83.255.255 AS27665 1
24 190.213.0.0/20 /20 190.213.0.0 – 190.213.15.255 AS27665 1
25 190.213.16.0/20 /20 190.213.16.0 – 190.213.31.255 AS27665 1
26 190.213.32.0/20 /20 190.213.32.0 – 190.213.47.255 AS27665 1
27 190.213.48.0/20 /20 190.213.48.0 – 190.213.63.255 AS27665 1
28 190.213.64.0/20 /20 190.213.64.0 – 190.213.79.255 AS27665 1
29 190.213.80.0/20 /20 190.213.80.0 – 190.213.95.255 AS27665 1
30 190.213.96.0/20 /20 190.213.96.0 – 190.213.111.255 AS27665 1
31 190.213.112.0/20 /20 190.213.112.0 – 190.213.127.255 AS27665 1
32 190.213.128.0/20 /20 190.213.128.0 – 190.213.143.255 AS27665 1
33 190.213.144.0/20 /20 190.213.144.0 – 190.213.159.255 AS27665 1
34 190.213.160.0/20 /20 190.213.160.0 – 190.213.175.255 AS27665 1
35 190.213.176.0/20 /20 190.213.176.0 – 190.213.191.255 AS27665 1
36 190.213.192.0/20 /20 190.213.192.0 – 190.213.207.255 AS27665 1
37 190.213.208.0/20 /20 190.213.208.0 – 190.213.223.255 AS27665 1
38 190.213.224.0/20 /20 190.213.224.0 – 190.213.239.255 AS27665 1
39 190.213.240.0/20 /20 190.213.240.0 – 190.213.255.255 AS27665 1
40 200.1.104.0/21 /21 200.1.104.0 – 200.1.111.255 AS27665 1