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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 1 266 IPv4 prefixes · ASN: AS3816 · showing 1201–1266
# Prefix ↑ Mask Range Origin ASN MOAS
1201 200.21.45.0/24 /24 200.21.45.0 – 200.21.45.255 AS3816 1
1202 200.21.49.0/24 /24 200.21.49.0 – 200.21.49.255 AS3816 1
1203 200.21.51.0/24 /24 200.21.51.0 – 200.21.51.255 AS3816 1
1204 200.21.64.0/19 /19 200.21.64.0 – 200.21.95.255 AS3816 1
1205 200.21.96.0/19 /19 200.21.96.0 – 200.21.127.255 AS3816 1
1206 200.21.128.0/19 /19 200.21.128.0 – 200.21.159.255 AS3816 1
1207 200.21.146.0/24 /24 200.21.146.0 – 200.21.146.255 AS3816 1
1208 200.21.160.0/19 /19 200.21.160.0 – 200.21.191.255 AS3816 1
1209 200.21.164.0/22 /22 200.21.164.0 – 200.21.167.255 AS3816 1
1210 200.21.192.0/19 /19 200.21.192.0 – 200.21.223.255 AS3816 1
1211 200.21.192.0/24 /24 200.21.192.0 – 200.21.192.255 AS3816 1
1212 200.21.195.0/24 /24 200.21.195.0 – 200.21.195.255 AS3816 1
1213 200.21.200.0/24 /24 200.21.200.0 – 200.21.200.255 AS3816 1
1214 200.21.209.0/24 /24 200.21.209.0 – 200.21.209.255 AS3816 1
1215 200.21.224.0/19 /19 200.21.224.0 – 200.21.255.255 AS3816 1
1216 200.21.228.0/22 /22 200.21.228.0 – 200.21.231.255 AS3816 1
1217 200.21.240.0/24 /24 200.21.240.0 – 200.21.240.255 AS3816 1
1218 200.21.242.0/24 /24 200.21.242.0 – 200.21.242.255 AS3816 1
1219 200.30.96.0/19 /19 200.30.96.0 – 200.30.127.255 AS3816 1
1220 200.30.96.0/24 /24 200.30.96.0 – 200.30.96.255 AS3816 1
1221 200.30.97.0/24 /24 200.30.97.0 – 200.30.97.255 AS3816 1
1222 200.30.100.0/24 /24 200.30.100.0 – 200.30.100.255 AS3816 1
1223 200.30.103.0/24 /24 200.30.103.0 – 200.30.103.255 AS3816 1
1224 200.30.109.0/24 /24 200.30.109.0 – 200.30.109.255 AS3816 1
1225 200.30.110.0/24 /24 200.30.110.0 – 200.30.110.255 AS3816 1
1226 200.30.111.0/24 /24 200.30.111.0 – 200.30.111.255 AS3816 1
1227 200.30.115.0/24 /24 200.30.115.0 – 200.30.115.255 AS3816 1
1228 200.89.192.0/19 /19 200.89.192.0 – 200.89.223.255 AS3816 1
1229 200.89.208.0/20 /20 200.89.208.0 – 200.89.223.255 AS3816 1
1230 200.89.210.0/24 /24 200.89.210.0 – 200.89.210.255 AS3816 1
1231 201.228.0.0/19 /19 201.228.0.0 – 201.228.31.255 AS3816 1
1232 201.228.20.0/22 /22 201.228.20.0 – 201.228.23.255 AS3816 1
1233 201.228.28.0/22 /22 201.228.28.0 – 201.228.31.255 AS3816 1
1234 201.228.32.0/19 /19 201.228.32.0 – 201.228.63.255 AS3816 1
1235 201.228.32.0/23 /23 201.228.32.0 – 201.228.33.255 AS3816 1
1236 201.228.36.0/22 /22 201.228.36.0 – 201.228.39.255 AS3816 1
1237 201.228.48.0/22 /22 201.228.48.0 – 201.228.51.255 AS3816 1
1238 201.228.64.0/19 /19 201.228.64.0 – 201.228.95.255 AS3816 1
1239 201.228.72.0/23 /23 201.228.72.0 – 201.228.73.255 AS3816 1
1240 201.228.74.0/23 /23 201.228.74.0 – 201.228.75.255 AS3816 1
1241 201.228.76.0/22 /22 201.228.76.0 – 201.228.79.255 AS3816 1
1242 201.228.96.0/19 /19 201.228.96.0 – 201.228.127.255 AS3816 1
1243 201.228.96.0/21 /21 201.228.96.0 – 201.228.103.255 AS3816 1
1244 201.228.104.0/23 /23 201.228.104.0 – 201.228.105.255 AS3816 1
1245 201.228.106.0/23 /23 201.228.106.0 – 201.228.107.255 AS3816 1
1246 201.228.108.0/22 /22 201.228.108.0 – 201.228.111.255 AS3816 1
1247 201.228.120.0/21 /21 201.228.120.0 – 201.228.127.255 AS3816 1
1248 201.228.120.0/23 /23 201.228.120.0 – 201.228.121.255 AS3816 1
1249 201.228.122.0/23 /23 201.228.122.0 – 201.228.123.255 AS3816 1
1250 201.228.124.0/24 /24 201.228.124.0 – 201.228.124.255 AS3816 1
1251 201.228.128.0/20 /20 201.228.128.0 – 201.228.143.255 AS3816 1
1252 201.228.139.0/24 /24 201.228.139.0 – 201.228.139.255 AS3816 1
1253 201.228.140.0/24 /24 201.228.140.0 – 201.228.140.255 AS3816 1
1254 201.228.144.0/20 /20 201.228.144.0 – 201.228.159.255 AS3816 1
1255 201.228.155.0/24 /24 201.228.155.0 – 201.228.155.255 AS3816 1
1256 201.228.160.0/19 /19 201.228.160.0 – 201.228.191.255 AS3816 1
1257 201.228.184.0/22 /22 201.228.184.0 – 201.228.187.255 AS3816 1
1258 201.228.208.0/21 /21 201.228.208.0 – 201.228.215.255 AS3816 1
1259 201.228.216.0/21 /21 201.228.216.0 – 201.228.223.255 AS3816 1
1260 201.228.216.0/22 /22 201.228.216.0 – 201.228.219.255 AS3816 1
1261 201.228.224.0/19 /19 201.228.224.0 – 201.228.255.255 AS3816 1
1262 206.105.64.0/21 /21 206.105.64.0 – 206.105.71.255 AS3816 1
1263 206.106.248.0/24 /24 206.106.248.0 – 206.106.248.255 AS3816 1
1264 206.106.251.0/24 /24 206.106.251.0 – 206.106.251.255 AS3816 1
1265 206.106.252.0/22 /22 206.106.252.0 – 206.106.255.255 AS3816 1
1266 206.231.72.0/21 /21 206.231.72.0 – 206.231.79.255 AS3816 1