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 45 IPv4 prefixes · ASN: AS1820 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.172.136.0/21 /21 31.172.136.0 – 31.172.143.255 AS1820 1
2 31.172.142.0/24 /24 31.172.142.0 – 31.172.142.255 AS1820 1
3 31.223.224.0/21 /21 31.223.224.0 – 31.223.231.255 AS1820 1
4 64.49.64.0/19 /19 64.49.64.0 – 64.49.95.255 AS1820 1
5 80.92.224.0/20 /20 80.92.224.0 – 80.92.239.255 AS1820 1
6 82.117.244.0/24 /24 82.117.244.0 – 82.117.244.255 AS1820, AS24685 2
7 85.90.211.0/24 /24 85.90.211.0 – 85.90.211.255 AS1820, AS24685 2
8 91.202.109.0/24 /24 91.202.109.0 – 91.202.109.255 AS1820 1
9 91.202.110.0/23 /23 91.202.110.0 – 91.202.111.255 AS1820 1
10 92.60.176.0/20 /20 92.60.176.0 – 92.60.191.255 AS1820 1
11 92.119.220.0/22 /22 92.119.220.0 – 92.119.223.255 AS1820 1
12 128.0.168.0/21 /21 128.0.168.0 – 128.0.175.255 AS1820 1
13 146.19.54.0/24 /24 146.19.54.0 – 146.19.54.255 AS1820 1
14 185.16.228.0/22 /22 185.16.228.0 – 185.16.231.255 AS1820 1
15 185.38.208.0/23 /23 185.38.208.0 – 185.38.209.255 AS1820 1
16 185.38.210.0/23 /23 185.38.210.0 – 185.38.211.255 AS1820 1
17 185.39.196.0/22 /22 185.39.196.0 – 185.39.199.255 AS1820 1
18 185.45.244.0/24 /24 185.45.244.0 – 185.45.244.255 AS1820 1
19 185.45.247.0/24 /24 185.45.247.0 – 185.45.247.255 AS1820 1
20 185.170.192.0/22 /22 185.170.192.0 – 185.170.195.255 AS1820 1
21 185.170.192.0/24 /24 185.170.192.0 – 185.170.192.255 AS1820 1
22 185.170.193.0/24 /24 185.170.193.0 – 185.170.193.255 AS1820 1
23 193.16.47.0/24 /24 193.16.47.0 – 193.16.47.255 AS1820 1
24 193.104.182.0/24 /24 193.104.182.0 – 193.104.182.255 AS1820 1
25 193.110.100.0/23 /23 193.110.100.0 – 193.110.101.255 AS1820 1
26 193.111.0.0/23 /23 193.111.0.0 – 193.111.1.255 AS1820 1
27 193.111.48.0/22 /22 193.111.48.0 – 193.111.51.255 AS1820 1
28 194.28.196.0/22 /22 194.28.196.0 – 194.28.199.255 AS1820 1
29 194.28.196.0/24 /24 194.28.196.0 – 194.28.196.255 AS1820 1
30 194.246.120.0/23 /23 194.246.120.0 – 194.246.121.255 AS1820 1
31 195.66.93.0/24 /24 195.66.93.0 – 195.66.93.255 AS1820 1
32 195.177.72.0/22 /22 195.177.72.0 – 195.177.75.255 AS1820 1
33 212.110.129.0/24 /24 212.110.129.0 – 212.110.129.255 AS1820 1
34 212.110.130.0/23 /23 212.110.130.0 – 212.110.131.255 AS1820 1
35 212.110.132.0/23 /23 212.110.132.0 – 212.110.133.255 AS1820 1
36 212.110.136.0/22 /22 212.110.136.0 – 212.110.139.255 AS1820 1
37 212.110.140.0/23 /23 212.110.140.0 – 212.110.141.255 AS1820 1
38 212.110.142.0/23 /23 212.110.142.0 – 212.110.143.255 AS1820 1
39 212.110.144.0/21 /21 212.110.144.0 – 212.110.151.255 AS1820 1
40 212.110.152.0/23 /23 212.110.152.0 – 212.110.153.255 AS1820, AS24685 2
41 212.110.154.0/23 /23 212.110.154.0 – 212.110.155.255 AS1820 1
42 217.20.160.0/20 /20 217.20.160.0 – 217.20.175.255 AS1820 1
43 217.20.164.0/22 /22 217.20.164.0 – 217.20.167.255 AS1820 1
44 217.20.176.0/20 /20 217.20.176.0 – 217.20.191.255 AS1820 1
45 217.20.184.0/22 /22 217.20.184.0 – 217.20.187.255 AS1820 1