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 53 IPv4 prefixes · ASN: AS19611 · showing 1–53
# Prefix ↓ Mask Range Origin ASN MOAS
1 200.188.172.0/24 /24 200.188.172.0 – 200.188.172.255 AS19611 1
2 200.188.171.0/24 /24 200.188.171.0 – 200.188.171.255 AS19611 1
3 200.188.170.0/24 /24 200.188.170.0 – 200.188.170.255 AS19611 1
4 200.188.168.0/23 /23 200.188.168.0 – 200.188.169.255 AS19611 1
5 200.188.167.0/24 /24 200.188.167.0 – 200.188.167.255 AS19611 1
6 200.188.166.0/24 /24 200.188.166.0 – 200.188.166.255 AS19611 1
7 200.188.165.0/24 /24 200.188.165.0 – 200.188.165.255 AS19611 1
8 200.188.164.0/24 /24 200.188.164.0 – 200.188.164.255 AS19611 1
9 200.188.163.0/24 /24 200.188.163.0 – 200.188.163.255 AS19611 1
10 200.188.162.0/24 /24 200.188.162.0 – 200.188.162.255 AS19611 1
11 200.188.161.0/24 /24 200.188.161.0 – 200.188.161.255 AS19611 1
12 200.188.160.0/20 /20 200.188.160.0 – 200.188.175.255 AS19611 1
13 191.4.252.0/22 /22 191.4.252.0 – 191.4.255.255 AS19611 1
14 191.4.248.0/22 /22 191.4.248.0 – 191.4.251.255 AS19611 1
15 191.4.240.0/21 /21 191.4.240.0 – 191.4.247.255 AS19611 1
16 191.4.232.0/21 /21 191.4.232.0 – 191.4.239.255 AS19611 1
17 191.4.228.0/22 /22 191.4.228.0 – 191.4.231.255 AS19611 1
18 191.4.226.0/23 /23 191.4.226.0 – 191.4.227.255 AS19611 1
19 191.4.224.0/23 /23 191.4.224.0 – 191.4.225.255 AS19611 1
20 191.4.216.0/21 /21 191.4.216.0 – 191.4.223.255 AS19611 1
21 191.4.212.0/22 /22 191.4.212.0 – 191.4.215.255 AS19611 1
22 191.4.211.0/24 /24 191.4.211.0 – 191.4.211.255 AS19611 1
23 191.4.210.0/24 /24 191.4.210.0 – 191.4.210.255 AS19611 1
24 191.4.208.0/23 /23 191.4.208.0 – 191.4.209.255 AS19611 1
25 191.4.206.0/23 /23 191.4.206.0 – 191.4.207.255 AS19611 1
26 191.4.204.0/23 /23 191.4.204.0 – 191.4.205.255 AS19611 1
27 191.4.192.0/21 /21 191.4.192.0 – 191.4.199.255 AS19611 1
28 191.4.188.0/22 /22 191.4.188.0 – 191.4.191.255 AS19611 1
29 191.4.187.0/24 /24 191.4.187.0 – 191.4.187.255 AS19611 1
30 191.4.186.0/24 /24 191.4.186.0 – 191.4.186.255 AS19611 1
31 191.4.184.0/23 /23 191.4.184.0 – 191.4.185.255 AS19611 1
32 191.4.180.0/22 /22 191.4.180.0 – 191.4.183.255 AS19611 1
33 191.4.179.0/24 /24 191.4.179.0 – 191.4.179.255 AS19611 1
34 191.4.178.0/24 /24 191.4.178.0 – 191.4.178.255 AS19611 1
35 191.4.177.0/24 /24 191.4.177.0 – 191.4.177.255 AS19611 1
36 191.4.176.0/24 /24 191.4.176.0 – 191.4.176.255 AS19611 1
37 191.4.168.0/21 /21 191.4.168.0 – 191.4.175.255 AS19611 1
38 191.4.164.0/22 /22 191.4.164.0 – 191.4.167.255 AS19611 1
39 191.4.160.0/22 /22 191.4.160.0 – 191.4.163.255 AS19611 1
40 191.4.144.0/20 /20 191.4.144.0 – 191.4.159.255 AS19611 1
41 191.4.142.0/23 /23 191.4.142.0 – 191.4.143.255 AS19611 1
42 191.4.140.0/23 /23 191.4.140.0 – 191.4.141.255 AS19611 1
43 191.4.138.0/23 /23 191.4.138.0 – 191.4.139.255 AS19611 1
44 191.4.136.0/24 /24 191.4.136.0 – 191.4.136.255 AS19611 1
45 191.4.130.0/23 /23 191.4.130.0 – 191.4.131.255 AS19611 1
46 191.4.128.0/23 /23 191.4.128.0 – 191.4.129.255 AS19611 1
47 191.4.128.0/17 /17 191.4.128.0 – 191.4.255.255 AS19611 1
48 191.4.96.0/19 /19 191.4.96.0 – 191.4.127.255 AS19611 1
49 191.4.80.0/20 /20 191.4.80.0 – 191.4.95.255 AS19611 1
50 191.4.64.0/20 /20 191.4.64.0 – 191.4.79.255 AS19611 1
51 191.4.64.0/18 /18 191.4.64.0 – 191.4.127.255 AS19611 1
52 191.4.0.0/18 /18 191.4.0.0 – 191.4.63.255 AS19611 1
53 191.4.0.0/16 /16 191.4.0.0 – 191.4.255.255 AS19611 1