BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /24 0.01%

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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 50 IPv4 prefixes · ASN: AS21704 · showing 1–50
# Prefix ↓ Mask Range Origin ASN MOAS
1 165.155.236.0/22 /22 165.155.236.0 – 165.155.239.255 AS21704 1
2 165.155.232.0/22 /22 165.155.232.0 – 165.155.235.255 AS21704 1
3 165.155.228.0/22 /22 165.155.228.0 – 165.155.231.255 AS21704 1
4 165.155.225.0/24 /24 165.155.225.0 – 165.155.225.255 AS21704 1
5 165.155.224.0/21 /21 165.155.224.0 – 165.155.231.255 AS21704 1
6 165.155.220.0/22 /22 165.155.220.0 – 165.155.223.255 AS21704 1
7 165.155.217.0/24 /24 165.155.217.0 – 165.155.217.255 AS21704 1
8 165.155.216.0/21 /21 165.155.216.0 – 165.155.223.255 AS21704 1
9 165.155.212.0/23 /23 165.155.212.0 – 165.155.213.255 AS21704 1
10 165.155.208.0/23 /23 165.155.208.0 – 165.155.209.255 AS21704 1
11 165.155.192.0/21 /21 165.155.192.0 – 165.155.199.255 AS21704 1
12 165.155.186.0/23 /23 165.155.186.0 – 165.155.187.255 AS21704 1
13 165.155.184.0/23 /23 165.155.184.0 – 165.155.185.255 AS21704 1
14 165.155.184.0/22 /22 165.155.184.0 – 165.155.187.255 AS21704 1
15 165.155.182.0/23 /23 165.155.182.0 – 165.155.183.255 AS21704 1
16 165.155.176.0/21 /21 165.155.176.0 – 165.155.183.255 AS21704 1
17 165.155.176.0/20 /20 165.155.176.0 – 165.155.191.255 AS21704 1
18 165.155.175.0/24 /24 165.155.175.0 – 165.155.175.255 AS21704 1
19 165.155.174.0/24 /24 165.155.174.0 – 165.155.174.255 AS21704 1
20 165.155.173.0/24 /24 165.155.173.0 – 165.155.173.255 AS21704 1
21 165.155.168.0/21 /21 165.155.168.0 – 165.155.175.255 AS21704 1
22 165.155.167.0/24 /24 165.155.167.0 – 165.155.167.255 AS21704 1
23 165.155.166.0/24 /24 165.155.166.0 – 165.155.166.255 AS21704 1
24 165.155.165.0/24 /24 165.155.165.0 – 165.155.165.255 AS21704 1
25 165.155.160.0/21 /21 165.155.160.0 – 165.155.167.255 AS21704 1
26 165.155.160.0/20 /20 165.155.160.0 – 165.155.175.255 AS21704 1
27 165.155.154.0/23 /23 165.155.154.0 – 165.155.155.255 AS21704 1
28 165.155.152.0/23 /23 165.155.152.0 – 165.155.153.255 AS21704 1
29 165.155.152.0/22 /22 165.155.152.0 – 165.155.155.255 AS21704 1
30 165.155.150.0/23 /23 165.155.150.0 – 165.155.151.255 AS21704 1
31 165.155.143.0/24 /24 165.155.143.0 – 165.155.143.255 AS21704 1
32 165.155.142.0/24 /24 165.155.142.0 – 165.155.142.255 AS21704 1
33 165.155.141.0/24 /24 165.155.141.0 – 165.155.141.255 AS21704 1
34 165.155.136.0/21 /21 165.155.136.0 – 165.155.143.255 AS21704 1
35 165.155.135.0/24 /24 165.155.135.0 – 165.155.135.255 AS21704 1
36 165.155.134.0/24 /24 165.155.134.0 – 165.155.134.255 AS21704 1
37 165.155.133.0/24 /24 165.155.133.0 – 165.155.133.255 AS21704 1
38 165.155.128.0/21 /21 165.155.128.0 – 165.155.135.255 AS21704 1
39 165.155.128.0/20 /20 165.155.128.0 – 165.155.143.255 AS21704 1
40 165.155.104.0/21 /21 165.155.104.0 – 165.155.111.255 AS21704 1
41 165.155.96.0/21 /21 165.155.96.0 – 165.155.103.255 AS21704 1
42 165.155.64.0/23 /23 165.155.64.0 – 165.155.65.255 AS21704 1
43 165.155.64.0/18 /18 165.155.64.0 – 165.155.127.255 AS21704 1
44 165.155.48.0/20 /20 165.155.48.0 – 165.155.63.255 AS21704 1
45 165.155.32.0/20 /20 165.155.32.0 – 165.155.47.255 AS21704 1
46 165.155.20.0/22 /22 165.155.20.0 – 165.155.23.255 AS21704 1
47 165.155.16.0/22 /22 165.155.16.0 – 165.155.19.255 AS21704 1
48 165.155.0.0/16 /16 165.155.0.0 – 165.155.255.255 AS21704 1
49 64.125.59.0/24 /24 64.125.59.0 – 64.125.59.255 AS21704 1
50 64.125.58.0/24 /24 64.125.58.0 – 64.125.58.255 AS21704 1