← internet-registry.net · a module of the Internet address-space registry

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 →
thank you!
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 5 181 IPv4 prefixes · ASN: AS4538 · showing 5101–5181
# Prefix ↑ Mask Range Origin ASN MOAS
5101 222.205.160.0/19 /19 222.205.160.0 – 222.205.191.255 AS4538 1
5102 222.205.192.0/18 /18 222.205.192.0 – 222.205.255.255 AS4538 1
5103 222.206.0.0/19 /19 222.206.0.0 – 222.206.31.255 AS4538 1
5104 222.206.32.0/24 /24 222.206.32.0 – 222.206.32.255 AS4538 1
5105 222.206.36.0/22 /22 222.206.36.0 – 222.206.39.255 AS4538 1
5106 222.206.36.0/24 /24 222.206.36.0 – 222.206.36.255 AS4538 1
5107 222.206.37.0/24 /24 222.206.37.0 – 222.206.37.255 AS4538 1
5108 222.206.38.0/24 /24 222.206.38.0 – 222.206.38.255 AS4538 1
5109 222.206.39.0/24 /24 222.206.39.0 – 222.206.39.255 AS4538 1
5110 222.206.48.0/20 /20 222.206.48.0 – 222.206.63.255 AS4538 1
5111 222.206.64.0/20 /20 222.206.64.0 – 222.206.79.255 AS4538 1
5112 222.206.80.0/21 /21 222.206.80.0 – 222.206.87.255 AS4538 1
5113 222.206.88.0/21 /21 222.206.88.0 – 222.206.95.255 AS4538 1
5114 222.206.96.0/20 /20 222.206.96.0 – 222.206.111.255 AS4538 1
5115 222.206.112.0/20 /20 222.206.112.0 – 222.206.127.255 AS4538 1
5116 222.206.160.0/21 /21 222.206.160.0 – 222.206.167.255 AS4538 1
5117 222.206.168.0/21 /21 222.206.168.0 – 222.206.175.255 AS4538 1
5118 222.206.176.0/20 /20 222.206.176.0 – 222.206.191.255 AS4538 1
5119 222.206.192.0/21 /21 222.206.192.0 – 222.206.199.255 AS4538 1
5120 222.206.200.0/22 /22 222.206.200.0 – 222.206.203.255 AS4538 1
5121 222.206.204.0/23 /23 222.206.204.0 – 222.206.205.255 AS4538 1
5122 222.206.206.0/23 /23 222.206.206.0 – 222.206.207.255 AS4538 1
5123 222.206.210.0/24 /24 222.206.210.0 – 222.206.210.255 AS4538 1
5124 222.206.212.0/22 /22 222.206.212.0 – 222.206.215.255 AS4538 1
5125 222.206.220.0/22 /22 222.206.220.0 – 222.206.223.255 AS4538 1
5126 222.206.224.0/21 /21 222.206.224.0 – 222.206.231.255 AS4538 1
5127 222.207.0.0/23 /23 222.207.0.0 – 222.207.1.255 AS4538 1
5128 222.207.4.0/22 /22 222.207.4.0 – 222.207.7.255 AS4538 1
5129 222.207.8.0/23 /23 222.207.8.0 – 222.207.9.255 AS4538 1
5130 222.207.10.0/23 /23 222.207.10.0 – 222.207.11.255 AS4538 1
5131 222.207.12.0/23 /23 222.207.12.0 – 222.207.13.255 AS4538 1
5132 222.207.14.0/23 /23 222.207.14.0 – 222.207.15.255 AS4538 1
5133 222.207.14.0/24 /24 222.207.14.0 – 222.207.14.255 AS4538 1
5134 222.207.16.0/20 /20 222.207.16.0 – 222.207.31.255 AS4538 1
5135 222.207.32.0/20 /20 222.207.32.0 – 222.207.47.255 AS4538 1
5136 222.207.48.0/20 /20 222.207.48.0 – 222.207.63.255 AS4538 1
5137 222.207.64.0/23 /23 222.207.64.0 – 222.207.65.255 AS4538 1
5138 222.207.68.0/23 /23 222.207.68.0 – 222.207.69.255 AS4538 1
5139 222.207.72.0/21 /21 222.207.72.0 – 222.207.79.255 AS4538 1
5140 222.207.80.0/21 /21 222.207.80.0 – 222.207.87.255 AS4538 1
5141 222.207.144.0/21 /21 222.207.144.0 – 222.207.151.255 AS4538 1
5142 222.207.160.0/21 /21 222.207.160.0 – 222.207.167.255 AS4538 1
5143 222.207.176.0/20 /20 222.207.176.0 – 222.207.191.255 AS4538 1
5144 222.207.192.0/21 /21 222.207.192.0 – 222.207.199.255 AS4538 1
5145 222.207.192.0/22 /22 222.207.192.0 – 222.207.195.255 AS4538 1
5146 222.207.200.0/22 /22 222.207.200.0 – 222.207.203.255 AS4538 1
5147 222.207.200.0/24 /24 222.207.200.0 – 222.207.200.255 AS4538 1
5148 222.207.201.0/24 /24 222.207.201.0 – 222.207.201.255 AS4538 1
5149 222.207.202.0/24 /24 222.207.202.0 – 222.207.202.255 AS4538 1
5150 222.207.203.0/24 /24 222.207.203.0 – 222.207.203.255 AS4538 1
5151 222.207.204.0/22 /22 222.207.204.0 – 222.207.207.255 AS4538 1
5152 222.207.208.0/20 /20 222.207.208.0 – 222.207.223.255 AS4538 1
5153 222.207.224.0/21 /21 222.207.224.0 – 222.207.231.255 AS4538 1
5154 222.207.240.0/20 /20 222.207.240.0 – 222.207.255.255 AS4538 1
5155 223.2.0.0/15 /15 223.2.0.0 – 223.3.255.255 AS4538 1
5156 223.2.0.0/18 /18 223.2.0.0 – 223.2.63.255 AS4538 1
5157 223.2.64.0/20 /20 223.2.64.0 – 223.2.79.255 AS4538 1
5158 223.2.80.0/21 /21 223.2.80.0 – 223.2.87.255 AS4538 1
5159 223.2.88.0/21 /21 223.2.88.0 – 223.2.95.255 AS4538 1
5160 223.2.96.0/20 /20 223.2.96.0 – 223.2.111.255 AS4538 1
5161 223.2.112.0/21 /21 223.2.112.0 – 223.2.119.255 AS4538 1
5162 223.2.120.0/21 /21 223.2.120.0 – 223.2.127.255 AS4538 1
5163 223.2.128.0/19 /19 223.2.128.0 – 223.2.159.255 AS4538 1
5164 223.2.160.0/20 /20 223.2.160.0 – 223.2.175.255 AS4538 1
5165 223.2.176.0/21 /21 223.2.176.0 – 223.2.183.255 AS4538 1
5166 223.2.178.0/24 /24 223.2.178.0 – 223.2.178.255 AS4538 1
5167 223.2.192.0/20 /20 223.2.192.0 – 223.2.207.255 AS4538 1
5168 223.2.208.0/20 /20 223.2.208.0 – 223.2.223.255 AS4538 1
5169 223.2.224.0/21 /21 223.2.224.0 – 223.2.231.255 AS4538 1
5170 223.2.240.0/20 /20 223.2.240.0 – 223.2.255.255 AS4538 1
5171 223.3.0.0/16 /16 223.3.0.0 – 223.3.255.255 AS24361, AS4538 2
5172 223.128.0.0/15 /15 223.128.0.0 – 223.129.255.255 AS4538 1
5173 223.128.0.0/17 /17 223.128.0.0 – 223.128.127.255 AS4538 1
5174 223.128.128.0/20 /20 223.128.128.0 – 223.128.143.255 AS4538 1
5175 223.128.144.0/20 /20 223.128.144.0 – 223.128.159.255 AS4538 1
5176 223.128.160.0/20 /20 223.128.160.0 – 223.128.175.255 AS4538 1
5177 223.129.0.0/17 /17 223.129.0.0 – 223.129.127.255 AS4538 1
5178 223.129.0.0/22 /22 223.129.0.0 – 223.129.3.255 AS4538 1
5179 223.129.4.0/22 /22 223.129.4.0 – 223.129.7.255 AS4538 1
5180 223.129.240.0/20 /20 223.129.240.0 – 223.129.255.255 AS4538 1
5181 223.129.252.0/24 /24 223.129.252.0 – 223.129.252.255 AS4538 1