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: AS21021 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.6.128.0/18 /18 31.6.128.0 – 31.6.191.255 AS21021 1
2 31.6.192.0/19 /19 31.6.192.0 – 31.6.223.255 AS21021 1
3 31.42.16.0/20 /20 31.42.16.0 – 31.42.31.255 AS21021 1
4 37.131.128.0/19 /19 37.131.128.0 – 37.131.159.255 AS21021 1
5 37.190.128.0/17 /17 37.190.128.0 – 37.190.255.255 AS21021 1
6 46.186.0.0/17 /17 46.186.0.0 – 46.186.127.255 AS21021 1
7 46.186.102.0/24 /24 46.186.102.0 – 46.186.102.255 AS21021 1
8 46.231.56.0/21 /21 46.231.56.0 – 46.231.63.255 AS21021 1
9 62.61.32.0/19 /19 62.61.32.0 – 62.61.63.255 AS21021 1
10 62.141.192.0/18 /18 62.141.192.0 – 62.141.255.255 AS21021 1
11 80.244.128.0/19 /19 80.244.128.0 – 80.244.159.255 AS21021 1
12 80.245.176.0/20 /20 80.245.176.0 – 80.245.191.255 AS21021 1
13 81.190.0.0/16 /16 81.190.0.0 – 81.190.255.255 AS21021 1
14 82.115.64.0/19 /19 82.115.64.0 – 82.115.95.255 AS21021 1
15 83.68.64.0/19 /19 83.68.64.0 – 83.68.95.255 AS21021 1
16 84.38.80.0/20 /20 84.38.80.0 – 84.38.95.255 AS21021 1
17 85.117.0.0/19 /19 85.117.0.0 – 85.117.31.255 AS21021 1
18 87.116.192.0/18 /18 87.116.192.0 – 87.116.255.255 AS21021 1
19 89.17.224.0/19 /19 89.17.224.0 – 89.17.255.255 AS21021 1
20 89.228.0.0/16 /16 89.228.0.0 – 89.228.255.255 AS21021 1
21 89.229.0.0/16 /16 89.229.0.0 – 89.229.255.255 AS21021 1
22 89.230.0.0/16 /16 89.230.0.0 – 89.230.255.255 AS21021 1
23 89.231.0.0/16 /16 89.231.0.0 – 89.231.255.255 AS21021 1
24 92.42.112.0/21 /21 92.42.112.0 – 92.42.119.255 AS21021 1
25 93.94.184.0/21 /21 93.94.184.0 – 93.94.191.255 AS21021 1
26 94.78.128.0/18 /18 94.78.128.0 – 94.78.191.255 AS21021 1
27 94.251.128.0/17 /17 94.251.128.0 – 94.251.255.255 AS21021 1
28 95.129.224.0/21 /21 95.129.224.0 – 95.129.231.255 AS21021 1
29 95.174.32.0/19 /19 95.174.32.0 – 95.174.63.255 AS21021 1
30 176.107.112.0/21 /21 176.107.112.0 – 176.107.119.255 AS21021 1
31 176.221.96.0/19 /19 176.221.96.0 – 176.221.127.255 AS21021 1
32 185.31.184.0/22 /22 185.31.184.0 – 185.31.187.255 AS21021 1
33 193.43.240.0/22 /22 193.43.240.0 – 193.43.243.255 AS21021 1
34 193.106.76.0/22 /22 193.106.76.0 – 193.106.79.255 AS21021 1
35 193.200.118.0/23 /23 193.200.118.0 – 193.200.119.255 AS21021 1
36 194.8.68.0/23 /23 194.8.68.0 – 194.8.69.255 AS21021 1
37 194.116.132.0/23 /23 194.116.132.0 – 194.116.133.255 AS21021 1
38 194.149.240.0/24 /24 194.149.240.0 – 194.149.240.255 AS21021 1
39 195.93.134.0/23 /23 195.93.134.0 – 195.93.135.255 AS21021 1
40 195.93.222.0/23 /23 195.93.222.0 – 195.93.223.255 AS21021 1
41 213.136.224.0/19 /19 213.136.224.0 – 213.136.255.255 AS21021 1
42 217.70.48.0/20 /20 217.70.48.0 – 217.70.63.255 AS21021 1
43 217.75.48.0/20 /20 217.75.48.0 – 217.75.63.255 AS21021 1
44 217.144.192.0/19 /19 217.144.192.0 – 217.144.223.255 AS21021 1
45 217.172.224.0/19 /19 217.172.224.0 – 217.172.255.255 AS21021 1