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 59 IPv4 prefixes · ASN: AS271724 · showing 1–59
# Prefix ↑ Mask Range Origin ASN MOAS
1 131.221.68.0/22 /22 131.221.68.0 – 131.221.71.255 AS271724, AS28270 2
2 131.221.70.0/23 /23 131.221.70.0 – 131.221.71.255 AS271724 1
3 138.117.124.0/22 /22 138.117.124.0 – 138.117.127.255 AS271724, AS28270 2
4 138.117.124.0/24 /24 138.117.124.0 – 138.117.124.255 AS271724 1
5 138.117.126.0/23 /23 138.117.126.0 – 138.117.127.255 AS271724 1
6 143.255.112.0/22 /22 143.255.112.0 – 143.255.115.255 AS271724, AS28270 2
7 170.0.204.0/22 /22 170.0.204.0 – 170.0.207.255 AS271724, AS28270 2
8 170.245.100.0/22 /22 170.245.100.0 – 170.245.103.255 AS271724, AS28270 2
9 177.75.192.0/20 /20 177.75.192.0 – 177.75.207.255 AS271724, AS28270 2
10 177.75.193.0/24 /24 177.75.193.0 – 177.75.193.255 AS271724 1
11 177.75.206.0/23 /23 177.75.206.0 – 177.75.207.255 AS271724 1
12 177.75.208.0/20 /20 177.75.208.0 – 177.75.223.255 AS271724, AS28270 2
13 177.75.222.0/23 /23 177.75.222.0 – 177.75.223.255 AS271724 1
14 177.75.222.0/24 /24 177.75.222.0 – 177.75.222.255 AS271724 1
15 177.75.223.0/24 /24 177.75.223.0 – 177.75.223.255 AS271724 1
16 179.191.128.0/20 /20 179.191.128.0 – 179.191.143.255 AS271724, AS28270 2
17 179.191.144.0/20 /20 179.191.144.0 – 179.191.159.255 AS271724, AS28270 2
18 179.191.144.0/21 /21 179.191.144.0 – 179.191.151.255 AS271724 1
19 179.191.152.0/22 /22 179.191.152.0 – 179.191.155.255 AS271724 1
20 179.191.156.0/22 /22 179.191.156.0 – 179.191.159.255 AS271724 1
21 179.191.156.0/23 /23 179.191.156.0 – 179.191.157.255 AS271724 1
22 187.110.208.0/20 /20 187.110.208.0 – 187.110.223.255 AS271724, AS28270 2
23 187.110.208.0/24 /24 187.110.208.0 – 187.110.208.255 AS271724 1
24 187.110.209.0/24 /24 187.110.209.0 – 187.110.209.255 AS271724 1
25 187.110.210.0/24 /24 187.110.210.0 – 187.110.210.255 AS271724 1
26 187.110.211.0/24 /24 187.110.211.0 – 187.110.211.255 AS271724 1
27 187.110.212.0/24 /24 187.110.212.0 – 187.110.212.255 AS271724 1
28 187.110.213.0/24 /24 187.110.213.0 – 187.110.213.255 AS271724 1
29 187.110.214.0/24 /24 187.110.214.0 – 187.110.214.255 AS271724 1
30 187.110.215.0/24 /24 187.110.215.0 – 187.110.215.255 AS271724 1
31 187.110.216.0/23 /23 187.110.216.0 – 187.110.217.255 AS271724 1
32 187.110.219.0/24 /24 187.110.219.0 – 187.110.219.255 AS271724 1
33 187.110.220.0/24 /24 187.110.220.0 – 187.110.220.255 AS271724 1
34 187.110.222.0/24 /24 187.110.222.0 – 187.110.222.255 AS271724 1
35 187.110.223.0/24 /24 187.110.223.0 – 187.110.223.255 AS271724 1
36 189.50.144.0/20 /20 189.50.144.0 – 189.50.159.255 AS271724, AS28270 2
37 189.50.144.0/21 /21 189.50.144.0 – 189.50.151.255 AS271724 1
38 189.50.144.0/22 /22 189.50.144.0 – 189.50.147.255 AS271724 1
39 189.50.144.0/23 /23 189.50.144.0 – 189.50.145.255 AS271724 1
40 189.50.144.0/24 /24 189.50.144.0 – 189.50.144.255 AS271724 1
41 189.50.145.0/24 /24 189.50.145.0 – 189.50.145.255 AS271724 1
42 189.50.146.0/23 /23 189.50.146.0 – 189.50.147.255 AS271724 1
43 189.50.146.0/24 /24 189.50.146.0 – 189.50.146.255 AS271724 1
44 189.50.147.0/24 /24 189.50.147.0 – 189.50.147.255 AS271724 1
45 189.50.148.0/22 /22 189.50.148.0 – 189.50.151.255 AS271724 1
46 189.50.148.0/23 /23 189.50.148.0 – 189.50.149.255 AS271724 1
47 189.50.148.0/24 /24 189.50.148.0 – 189.50.148.255 AS271724 1
48 189.50.149.0/24 /24 189.50.149.0 – 189.50.149.255 AS271724 1
49 189.50.150.0/23 /23 189.50.150.0 – 189.50.151.255 AS271724 1
50 189.50.150.0/24 /24 189.50.150.0 – 189.50.150.255 AS271724 1
51 189.50.151.0/24 /24 189.50.151.0 – 189.50.151.255 AS271724 1
52 189.50.152.0/21 /21 189.50.152.0 – 189.50.159.255 AS271724 1
53 189.50.152.0/22 /22 189.50.152.0 – 189.50.155.255 AS271724 1
54 189.50.152.0/23 /23 189.50.152.0 – 189.50.153.255 AS271724 1
55 189.50.152.0/24 /24 189.50.152.0 – 189.50.152.255 AS271724 1
56 189.50.153.0/24 /24 189.50.153.0 – 189.50.153.255 AS271724 1
57 189.50.154.0/23 /23 189.50.154.0 – 189.50.155.255 AS271724 1
58 189.50.156.0/23 /23 189.50.156.0 – 189.50.157.255 AS271724 1
59 189.50.159.0/24 /24 189.50.159.0 – 189.50.159.255 AS271724 1