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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 42 IPv4 prefixes · ASN: AS36924 · showing 1–42
# Prefix ↓ Mask Range Origin ASN MOAS
1 197.255.176.0/20 /20 197.255.176.0 – 197.255.191.255 AS36924 1
2 196.250.112.0/20 /20 196.250.112.0 – 196.250.127.255 AS36924 1
3 196.250.96.0/20 /20 196.250.96.0 – 196.250.111.255 AS36924 1
4 196.250.88.0/21 /21 196.250.88.0 – 196.250.95.255 AS36924 1
5 196.250.72.0/21 /21 196.250.72.0 – 196.250.79.255 AS36924 1
6 196.250.64.0/21 /21 196.250.64.0 – 196.250.71.255 AS36924 1
7 196.250.64.0/18 /18 196.250.64.0 – 196.250.127.255 AS36924 1
8 185.183.228.0/23 /23 185.183.228.0 – 185.183.229.255 AS36924 1
9 185.56.51.0/24 /24 185.56.51.0 – 185.56.51.255 AS36924 1
10 164.160.16.0/22 /22 164.160.16.0 – 164.160.19.255 AS36924 1
11 160.119.160.0/19 /19 160.119.160.0 – 160.119.191.255 AS36924 1
12 156.38.64.0/19 /19 156.38.64.0 – 156.38.95.255 AS36924 1
13 154.72.120.0/21 /21 154.72.120.0 – 154.72.127.255 AS36924 1
14 154.72.112.0/21 /21 154.72.112.0 – 154.72.119.255 AS36924 1
15 154.72.112.0/20 /20 154.72.112.0 – 154.72.127.255 AS36924 1
16 102.220.58.0/23 /23 102.220.58.0 – 102.220.59.255 AS36924 1
17 102.220.56.0/23 /23 102.220.56.0 – 102.220.57.255 AS36924 1
18 102.218.108.0/22 /22 102.218.108.0 – 102.218.111.255 AS36924 1
19 102.208.120.0/22 /22 102.208.120.0 – 102.208.123.255 AS36924 1
20 102.207.108.0/22 /22 102.207.108.0 – 102.207.111.255 AS36924 1
21 102.207.72.0/22 /22 102.207.72.0 – 102.207.75.255 AS36924 1
22 102.206.240.0/22 /22 102.206.240.0 – 102.206.243.255 AS36924 1
23 102.205.36.0/22 /22 102.205.36.0 – 102.205.39.255 AS36924 1
24 102.205.24.0/22 /22 102.205.24.0 – 102.205.27.255 AS36924 1
25 102.203.12.0/22 /22 102.203.12.0 – 102.203.15.255 AS36924 1
26 102.203.8.0/22 /22 102.203.8.0 – 102.203.11.255 AS36924 1
27 102.203.4.0/22 /22 102.203.4.0 – 102.203.7.255 AS36924 1
28 102.201.68.0/22 /22 102.201.68.0 – 102.201.71.255 AS36924 1
29 102.201.64.0/22 /22 102.201.64.0 – 102.201.67.255 AS36924 1
30 102.201.60.0/22 /22 102.201.60.0 – 102.201.63.255 AS36924 1
31 102.201.56.0/22 /22 102.201.56.0 – 102.201.59.255 AS36924 1
32 102.142.240.0/20 /20 102.142.240.0 – 102.142.255.255 AS36924 1
33 102.142.224.0/21 /21 102.142.224.0 – 102.142.231.255 AS36924 1
34 102.142.0.0/16 /16 102.142.0.0 – 102.142.255.255 AS36924 1
35 102.141.32.0/19 /19 102.141.32.0 – 102.141.63.255 AS36924 1
36 102.141.0.0/19 /19 102.141.0.0 – 102.141.31.255 AS36924 1
37 102.141.0.0/18 /18 102.141.0.0 – 102.141.63.255 AS36924 1
38 102.67.192.0/18 /18 102.67.192.0 – 102.67.255.255 AS36924 1
39 102.64.128.0/17 /17 102.64.128.0 – 102.64.255.255 AS36924 1
40 102.23.0.0/18 /18 102.23.0.0 – 102.23.63.255 AS36924 1
41 102.22.128.0/18 /18 102.22.128.0 – 102.22.191.255 AS36924 1
42 41.75.64.0/20 /20 41.75.64.0 – 41.75.79.255 AS36924 1