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 41 IPv4 prefixes · ASN: AS5078 · showing 1–41
# Prefix ↑ Mask Range Origin ASN MOAS
1 64.112.240.0/20 /20 64.112.240.0 – 64.112.255.255 AS5078 1
2 64.189.14.0/24 /24 64.189.14.0 – 64.189.14.255 AS5078 1
3 66.186.144.0/20 /20 66.186.144.0 – 66.186.159.255 AS5078 1
4 129.244.103.0/24 /24 129.244.103.0 – 129.244.103.255 AS5078 1
5 129.244.104.0/24 /24 129.244.104.0 – 129.244.104.255 AS5078 1
6 129.244.106.0/24 /24 129.244.106.0 – 129.244.106.255 AS5078 1
7 156.110.0.0/16 /16 156.110.0.0 – 156.110.255.255 AS5078 1
8 156.110.207.0/24 /24 156.110.207.0 – 156.110.207.255 AS5078 1
9 164.58.0.0/16 /16 164.58.0.0 – 164.58.255.255 AS5078 1
10 164.58.76.0/24 /24 164.58.76.0 – 164.58.76.255 AS5078 1
11 192.31.83.0/24 /24 192.31.83.0 – 192.31.83.255 AS5078 1
12 192.78.4.0/24 /24 192.78.4.0 – 192.78.4.255 AS5078 1
13 192.135.141.0/24 /24 192.135.141.0 – 192.135.141.255 AS5078 1
14 192.146.206.0/24 /24 192.146.206.0 – 192.146.206.255 AS5078 1
15 192.173.32.0/19 /19 192.173.32.0 – 192.173.63.255 AS5078 1
16 192.173.32.0/20 /20 192.173.32.0 – 192.173.47.255 AS5078 1
17 192.173.48.0/21 /21 192.173.48.0 – 192.173.55.255 AS5078 1
18 192.173.56.0/23 /23 192.173.56.0 – 192.173.57.255 AS5078 1
19 192.206.65.0/24 /24 192.206.65.0 – 192.206.65.255 AS5078 1
20 192.234.12.0/24 /24 192.234.12.0 – 192.234.12.255 AS5078 1
21 192.234.13.0/24 /24 192.234.13.0 – 192.234.13.255 AS5078 1
22 198.11.4.0/22 /22 198.11.4.0 – 198.11.7.255 AS5078 1
23 198.17.223.0/24 /24 198.17.223.0 – 198.17.223.255 AS5078 1
24 198.102.159.0/24 /24 198.102.159.0 – 198.102.159.255 AS5078 1
25 198.187.154.0/24 /24 198.187.154.0 – 198.187.154.255 AS5078 1
26 198.204.126.0/24 /24 198.204.126.0 – 198.204.126.255 AS5078 1
27 199.38.147.0/24 /24 199.38.147.0 – 199.38.147.255 AS5078 1
28 199.164.253.0/24 /24 199.164.253.0 – 199.164.253.255 AS5078 1
29 199.181.88.0/22 /22 199.181.88.0 – 199.181.91.255 AS5078 1
30 199.184.104.0/24 /24 199.184.104.0 – 199.184.104.255 AS5078 1
31 204.126.138.0/23 /23 204.126.138.0 – 204.126.139.255 AS5078 1
32 204.126.144.0/23 /23 204.126.144.0 – 204.126.145.255 AS5078 1
33 204.126.162.0/23 /23 204.126.162.0 – 204.126.163.255 AS5078 1
34 204.126.186.0/24 /24 204.126.186.0 – 204.126.186.255 AS5078 1
35 204.126.187.0/24 /24 204.126.187.0 – 204.126.187.255 AS5078 1
36 204.126.188.0/24 /24 204.126.188.0 – 204.126.188.255 AS5078 1
37 204.126.189.0/24 /24 204.126.189.0 – 204.126.189.255 AS5078 1
38 204.126.190.0/24 /24 204.126.190.0 – 204.126.190.255 AS5078 1
39 204.126.191.0/24 /24 204.126.191.0 – 204.126.191.255 AS5078 1
40 204.154.112.0/21 /21 204.154.112.0 – 204.154.119.255 AS5078 1
41 205.143.216.0/21 /21 205.143.216.0 – 205.143.223.255 AS5078 1