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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 1 308 IPv4 prefixes · ASN: AS19901 · showing 1201–1308
# Prefix ↑ Mask Range Origin ASN MOAS
1201 208.160.125.0/24 /24 208.160.125.0 – 208.160.125.255 AS19901 1
1202 208.160.128.0/24 /24 208.160.128.0 – 208.160.128.255 AS19901 1
1203 208.160.129.0/24 /24 208.160.129.0 – 208.160.129.255 AS19901 1
1204 208.160.130.0/24 /24 208.160.130.0 – 208.160.130.255 AS19901 1
1205 208.160.131.0/24 /24 208.160.131.0 – 208.160.131.255 AS19901 1
1206 208.160.132.0/24 /24 208.160.132.0 – 208.160.132.255 AS19901 1
1207 208.160.133.0/24 /24 208.160.133.0 – 208.160.133.255 AS19901 1
1208 208.160.134.0/24 /24 208.160.134.0 – 208.160.134.255 AS19901 1
1209 208.160.136.0/24 /24 208.160.136.0 – 208.160.136.255 AS19901 1
1210 208.160.137.0/24 /24 208.160.137.0 – 208.160.137.255 AS19901 1
1211 208.160.138.0/24 /24 208.160.138.0 – 208.160.138.255 AS19901 1
1212 208.160.139.0/24 /24 208.160.139.0 – 208.160.139.255 AS19901 1
1213 208.160.140.0/24 /24 208.160.140.0 – 208.160.140.255 AS19901 1
1214 208.160.142.0/24 /24 208.160.142.0 – 208.160.142.255 AS19901 1
1215 208.160.143.0/24 /24 208.160.143.0 – 208.160.143.255 AS19901 1
1216 208.160.144.0/24 /24 208.160.144.0 – 208.160.144.255 AS19901 1
1217 208.160.148.0/24 /24 208.160.148.0 – 208.160.148.255 AS19901 1
1218 208.160.149.0/24 /24 208.160.149.0 – 208.160.149.255 AS19901 1
1219 208.160.150.0/24 /24 208.160.150.0 – 208.160.150.255 AS19901 1
1220 208.160.151.0/24 /24 208.160.151.0 – 208.160.151.255 AS19901 1
1221 208.160.152.0/24 /24 208.160.152.0 – 208.160.152.255 AS19901 1
1222 208.160.153.0/24 /24 208.160.153.0 – 208.160.153.255 AS19901 1
1223 208.160.154.0/24 /24 208.160.154.0 – 208.160.154.255 AS19901 1
1224 208.160.157.0/24 /24 208.160.157.0 – 208.160.157.255 AS19901 1
1225 208.160.158.0/24 /24 208.160.158.0 – 208.160.158.255 AS19901 1
1226 208.160.159.0/24 /24 208.160.159.0 – 208.160.159.255 AS19901 1
1227 208.160.160.0/24 /24 208.160.160.0 – 208.160.160.255 AS19901 1
1228 208.160.161.0/24 /24 208.160.161.0 – 208.160.161.255 AS19901 1
1229 208.160.162.0/24 /24 208.160.162.0 – 208.160.162.255 AS19901 1
1230 208.160.163.0/24 /24 208.160.163.0 – 208.160.163.255 AS19901 1
1231 208.160.164.0/24 /24 208.160.164.0 – 208.160.164.255 AS19901 1
1232 208.160.165.0/24 /24 208.160.165.0 – 208.160.165.255 AS19901 1
1233 208.160.166.0/24 /24 208.160.166.0 – 208.160.166.255 AS19901 1
1234 208.160.167.0/24 /24 208.160.167.0 – 208.160.167.255 AS19901 1
1235 208.160.169.0/24 /24 208.160.169.0 – 208.160.169.255 AS19901 1
1236 208.160.170.0/24 /24 208.160.170.0 – 208.160.170.255 AS19901 1
1237 208.160.171.0/24 /24 208.160.171.0 – 208.160.171.255 AS19901 1
1238 208.160.172.0/24 /24 208.160.172.0 – 208.160.172.255 AS19901 1
1239 208.160.173.0/24 /24 208.160.173.0 – 208.160.173.255 AS19901 1
1240 208.160.174.0/24 /24 208.160.174.0 – 208.160.174.255 AS19901 1
1241 208.160.175.0/24 /24 208.160.175.0 – 208.160.175.255 AS19901 1
1242 208.160.176.0/24 /24 208.160.176.0 – 208.160.176.255 AS19901 1
1243 208.160.177.0/24 /24 208.160.177.0 – 208.160.177.255 AS19901 1
1244 208.160.178.0/24 /24 208.160.178.0 – 208.160.178.255 AS19901 1
1245 208.160.179.0/24 /24 208.160.179.0 – 208.160.179.255 AS19901 1
1246 208.160.180.0/24 /24 208.160.180.0 – 208.160.180.255 AS19901 1
1247 208.160.181.0/24 /24 208.160.181.0 – 208.160.181.255 AS19901 1
1248 208.160.182.0/24 /24 208.160.182.0 – 208.160.182.255 AS19901 1
1249 208.160.183.0/24 /24 208.160.183.0 – 208.160.183.255 AS19901 1
1250 208.160.184.0/24 /24 208.160.184.0 – 208.160.184.255 AS19901 1
1251 208.160.185.0/24 /24 208.160.185.0 – 208.160.185.255 AS19901 1
1252 208.160.186.0/24 /24 208.160.186.0 – 208.160.186.255 AS19901 1
1253 208.160.188.0/24 /24 208.160.188.0 – 208.160.188.255 AS19901 1
1254 208.160.189.0/24 /24 208.160.189.0 – 208.160.189.255 AS19901 1
1255 208.160.191.0/24 /24 208.160.191.0 – 208.160.191.255 AS19901 1
1256 208.160.192.0/20 /20 208.160.192.0 – 208.160.207.255 AS19901 1
1257 208.160.208.0/21 /21 208.160.208.0 – 208.160.215.255 AS19901 1
1258 208.160.216.0/21 /21 208.160.216.0 – 208.160.223.255 AS19901 1
1259 208.160.224.0/21 /21 208.160.224.0 – 208.160.231.255 AS19901 1
1260 208.160.232.0/21 /21 208.160.232.0 – 208.160.239.255 AS19901 1
1261 208.160.240.0/21 /21 208.160.240.0 – 208.160.247.255 AS19901 1
1262 208.160.249.0/24 /24 208.160.249.0 – 208.160.249.255 AS19901 1
1263 208.161.0.0/23 /23 208.161.0.0 – 208.161.1.255 AS19901 1
1264 208.161.2.0/23 /23 208.161.2.0 – 208.161.3.255 AS19901 1
1265 208.161.4.0/23 /23 208.161.4.0 – 208.161.5.255 AS19901 1
1266 208.161.6.0/23 /23 208.161.6.0 – 208.161.7.255 AS19901 1
1267 208.161.8.0/22 /22 208.161.8.0 – 208.161.11.255 AS19901 1
1268 208.161.12.0/22 /22 208.161.12.0 – 208.161.15.255 AS19901 1
1269 208.161.16.0/20 /20 208.161.16.0 – 208.161.31.255 AS19901 1
1270 208.161.32.0/20 /20 208.161.32.0 – 208.161.47.255 AS19901 1
1271 208.161.48.0/23 /23 208.161.48.0 – 208.161.49.255 AS19901 1
1272 208.161.50.0/23 /23 208.161.50.0 – 208.161.51.255 AS19901 1
1273 208.161.52.0/22 /22 208.161.52.0 – 208.161.55.255 AS19901 1
1274 208.161.56.0/23 /23 208.161.56.0 – 208.161.57.255 AS19901 1
1275 208.161.58.0/23 /23 208.161.58.0 – 208.161.59.255 AS19901 1
1276 208.161.60.0/22 /22 208.161.60.0 – 208.161.63.255 AS19901 1
1277 208.161.64.0/20 /20 208.161.64.0 – 208.161.79.255 AS19901 1
1278 208.161.80.0/20 /20 208.161.80.0 – 208.161.95.255 AS19901 1
1279 208.161.96.0/20 /20 208.161.96.0 – 208.161.111.255 AS19901 1
1280 208.161.112.0/20 /20 208.161.112.0 – 208.161.127.255 AS19901 1
1281 208.161.128.0/22 /22 208.161.128.0 – 208.161.131.255 AS19901 1
1282 208.161.132.0/22 /22 208.161.132.0 – 208.161.135.255 AS19901 1
1283 208.161.136.0/23 /23 208.161.136.0 – 208.161.137.255 AS19901 1
1284 208.161.138.0/23 /23 208.161.138.0 – 208.161.139.255 AS19901 1
1285 208.161.140.0/22 /22 208.161.140.0 – 208.161.143.255 AS19901 1
1286 208.161.144.0/23 /23 208.161.144.0 – 208.161.145.255 AS19901 1
1287 208.161.146.0/23 /23 208.161.146.0 – 208.161.147.255 AS19901 1
1288 208.161.148.0/22 /22 208.161.148.0 – 208.161.151.255 AS19901 1
1289 208.161.152.0/22 /22 208.161.152.0 – 208.161.155.255 AS19901 1
1290 208.161.156.0/22 /22 208.161.156.0 – 208.161.159.255 AS19901 1
1291 208.161.160.0/19 /19 208.161.160.0 – 208.161.191.255 AS19901 1
1292 208.161.192.0/20 /20 208.161.192.0 – 208.161.207.255 AS19901 1
1293 208.161.208.0/22 /22 208.161.208.0 – 208.161.211.255 AS19901 1
1294 208.161.212.0/22 /22 208.161.212.0 – 208.161.215.255 AS19901 1
1295 208.161.216.0/23 /23 208.161.216.0 – 208.161.217.255 AS19901 1
1296 208.161.218.0/23 /23 208.161.218.0 – 208.161.219.255 AS19901 1
1297 208.161.220.0/22 /22 208.161.220.0 – 208.161.223.255 AS19901 1
1298 208.161.224.0/20 /20 208.161.224.0 – 208.161.239.255 AS19901 1
1299 208.161.240.0/22 /22 208.161.240.0 – 208.161.243.255 AS19901 1
1300 208.161.244.0/23 /23 208.161.244.0 – 208.161.245.255 AS19901 1
1301 208.161.246.0/23 /23 208.161.246.0 – 208.161.247.255 AS19901 1
1302 208.161.248.0/22 /22 208.161.248.0 – 208.161.251.255 AS19901 1
1303 208.161.252.0/22 /22 208.161.252.0 – 208.161.255.255 AS19901 1
1304 208.241.20.0/24 /24 208.241.20.0 – 208.241.20.255 AS19901 1
1305 209.102.131.0/24 /24 209.102.131.0 – 209.102.131.255 AS19901 1
1306 216.166.204.0/22 /22 216.166.204.0 – 216.166.207.255 AS19901 1
1307 216.166.224.0/22 /22 216.166.224.0 – 216.166.227.255 AS19901 1
1308 216.166.238.0/24 /24 216.166.238.0 – 216.166.238.255 AS19901 1