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 43 IPv4 prefixes · ASN: AS40009 · showing 1–43
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.131.110.0/24 /24 209.131.110.0 – 209.131.110.255 AS40009 1
2 209.131.109.0/24 /24 209.131.109.0 – 209.131.109.255 AS40009 1
3 209.131.106.0/24 /24 209.131.106.0 – 209.131.106.255 AS40009 1
4 209.131.104.0/24 /24 209.131.104.0 – 209.131.104.255 AS40009 1
5 209.131.101.0/24 /24 209.131.101.0 – 209.131.101.255 AS40009 1
6 209.131.100.0/24 /24 209.131.100.0 – 209.131.100.255 AS40009 1
7 209.131.98.0/24 /24 209.131.98.0 – 209.131.98.255 AS40009 1
8 208.67.239.0/24 /24 208.67.239.0 – 208.67.239.255 AS40009 1
9 203.200.108.0/24 /24 203.200.108.0 – 203.200.108.255 AS40009 1
10 121.244.205.0/24 /24 121.244.205.0 – 121.244.205.255 AS40009 1
11 121.244.204.0/24 /24 121.244.204.0 – 121.244.204.255 AS40009 1
12 121.244.190.0/23 /23 121.244.190.0 – 121.244.191.255 AS40009 1
13 121.244.173.0/24 /24 121.244.173.0 – 121.244.173.255 AS40009 1
14 121.244.172.0/24 /24 121.244.172.0 – 121.244.172.255 AS40009 1
15 121.244.137.0/24 /24 121.244.137.0 – 121.244.137.255 AS40009 1
16 121.244.136.0/24 /24 121.244.136.0 – 121.244.136.255 AS40009 1
17 121.244.74.0/23 /23 121.244.74.0 – 121.244.75.255 AS40009 1
18 120.29.198.0/23 /23 120.29.198.0 – 120.29.199.255 AS40009 1
19 120.29.197.0/24 /24 120.29.197.0 – 120.29.197.255 AS40009 1
20 120.29.196.0/24 /24 120.29.196.0 – 120.29.196.255 AS40009 1
21 120.29.192.0/23 /23 120.29.192.0 – 120.29.193.255 AS40009 1
22 80.231.163.0/24 /24 80.231.163.0 – 80.231.163.255 AS40009 1
23 80.231.162.0/24 /24 80.231.162.0 – 80.231.162.255 AS40009 1
24 80.231.162.0/23 /23 80.231.162.0 – 80.231.163.255 AS40009 1
25 80.231.16.0/23 /23 80.231.16.0 – 80.231.17.255 AS40009 1
26 64.185.190.0/24 /24 64.185.190.0 – 64.185.190.255 AS40009 1
27 64.185.187.0/24 /24 64.185.187.0 – 64.185.187.255 AS40009 1
28 64.185.186.0/24 /24 64.185.186.0 – 64.185.186.255 AS40009 1
29 64.185.185.0/24 /24 64.185.185.0 – 64.185.185.255 AS40009 1
30 64.185.181.0/24 /24 64.185.181.0 – 64.185.181.255 AS40009 1
31 64.185.179.0/24 /24 64.185.179.0 – 64.185.179.255 AS40009 1
32 64.185.176.0/24 /24 64.185.176.0 – 64.185.176.255 AS40009 1
33 64.185.172.0/23 /23 64.185.172.0 – 64.185.173.255 AS40009 1
34 64.185.170.0/24 /24 64.185.170.0 – 64.185.170.255 AS40009 1
35 64.185.169.0/24 /24 64.185.169.0 – 64.185.169.255 AS40009 1
36 64.185.167.0/24 /24 64.185.167.0 – 64.185.167.255 AS40009 1
37 64.185.166.0/24 /24 64.185.166.0 – 64.185.166.255 AS40009 1
38 64.185.165.0/24 /24 64.185.165.0 – 64.185.165.255 AS40009 1
39 64.185.161.0/24 /24 64.185.161.0 – 64.185.161.255 AS40009 1
40 64.86.239.0/24 /24 64.86.239.0 – 64.86.239.255 AS40009 1
41 64.86.233.0/24 /24 64.86.233.0 – 64.86.233.255 AS40009 1
42 64.86.232.0/24 /24 64.86.232.0 – 64.86.232.255 AS40009 1
43 5.23.20.0/24 /24 5.23.20.0 – 5.23.20.255 AS40009 1