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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 9.144.120.0/22 /22 9.144.120.0 – 9.144.123.255 AS19901 1
1202 9.144.112.0/21 /21 9.144.112.0 – 9.144.119.255 AS19901 1
1203 9.144.108.0/22 /22 9.144.108.0 – 9.144.111.255 AS19901 1
1204 9.144.104.0/22 /22 9.144.104.0 – 9.144.107.255 AS19901 1
1205 9.144.96.0/21 /21 9.144.96.0 – 9.144.103.255 AS19901 1
1206 9.144.88.0/21 /21 9.144.88.0 – 9.144.95.255 AS19901 1
1207 9.144.80.0/21 /21 9.144.80.0 – 9.144.87.255 AS19901 1
1208 9.144.72.0/21 /21 9.144.72.0 – 9.144.79.255 AS19901 1
1209 9.144.68.0/22 /22 9.144.68.0 – 9.144.71.255 AS19901 1
1210 9.144.67.0/24 /24 9.144.67.0 – 9.144.67.255 AS19901 1
1211 9.144.66.0/24 /24 9.144.66.0 – 9.144.66.255 AS19901 1
1212 9.144.64.0/23 /23 9.144.64.0 – 9.144.65.255 AS19901 1
1213 9.144.56.0/21 /21 9.144.56.0 – 9.144.63.255 AS19901 1
1214 9.144.52.0/22 /22 9.144.52.0 – 9.144.55.255 AS19901 1
1215 9.144.48.0/22 /22 9.144.48.0 – 9.144.51.255 AS19901 1
1216 9.144.40.0/21 /21 9.144.40.0 – 9.144.47.255 AS19901 1
1217 9.144.36.0/22 /22 9.144.36.0 – 9.144.39.255 AS19901 1
1218 9.144.34.0/23 /23 9.144.34.0 – 9.144.35.255 AS19901 1
1219 9.144.32.0/23 /23 9.144.32.0 – 9.144.33.255 AS19901 1
1220 9.144.24.0/21 /21 9.144.24.0 – 9.144.31.255 AS19901 1
1221 9.144.20.0/22 /22 9.144.20.0 – 9.144.23.255 AS19901 1
1222 9.144.19.0/24 /24 9.144.19.0 – 9.144.19.255 AS19901 1
1223 9.144.18.0/24 /24 9.144.18.0 – 9.144.18.255 AS19901 1
1224 9.144.0.0/20 /20 9.144.0.0 – 9.144.15.255 AS19901 1
1225 9.139.252.0/22 /22 9.139.252.0 – 9.139.255.255 AS19901 1
1226 9.139.248.0/22 /22 9.139.248.0 – 9.139.251.255 AS19901 1
1227 9.139.244.0/22 /22 9.139.244.0 – 9.139.247.255 AS19901 1
1228 9.139.240.0/22 /22 9.139.240.0 – 9.139.243.255 AS19901 1
1229 9.139.236.0/22 /22 9.139.236.0 – 9.139.239.255 AS19901 1
1230 9.139.232.0/22 /22 9.139.232.0 – 9.139.235.255 AS19901 1
1231 9.139.228.0/22 /22 9.139.228.0 – 9.139.231.255 AS19901 1
1232 9.139.224.0/22 /22 9.139.224.0 – 9.139.227.255 AS19901 1
1233 9.139.220.0/22 /22 9.139.220.0 – 9.139.223.255 AS19901 1
1234 9.139.216.0/22 /22 9.139.216.0 – 9.139.219.255 AS19901 1
1235 9.139.212.0/22 /22 9.139.212.0 – 9.139.215.255 AS19901 1
1236 9.139.208.0/22 /22 9.139.208.0 – 9.139.211.255 AS19901 1
1237 9.139.204.0/22 /22 9.139.204.0 – 9.139.207.255 AS19901 1
1238 9.139.200.0/22 /22 9.139.200.0 – 9.139.203.255 AS19901 1
1239 9.139.196.0/22 /22 9.139.196.0 – 9.139.199.255 AS19901 1
1240 9.139.192.0/22 /22 9.139.192.0 – 9.139.195.255 AS19901 1
1241 9.139.128.0/18 /18 9.139.128.0 – 9.139.191.255 AS19901 1
1242 9.139.64.0/18 /18 9.139.64.0 – 9.139.127.255 AS19901 1
1243 9.139.0.0/18 /18 9.139.0.0 – 9.139.63.255 AS19901 1
1244 9.138.252.0/22 /22 9.138.252.0 – 9.138.255.255 AS19901 1
1245 9.138.248.0/22 /22 9.138.248.0 – 9.138.251.255 AS19901 1
1246 9.138.244.0/22 /22 9.138.244.0 – 9.138.247.255 AS19901 1
1247 9.138.240.0/22 /22 9.138.240.0 – 9.138.243.255 AS19901 1
1248 9.138.236.0/22 /22 9.138.236.0 – 9.138.239.255 AS19901 1
1249 9.138.232.0/22 /22 9.138.232.0 – 9.138.235.255 AS19901 1
1250 9.138.228.0/22 /22 9.138.228.0 – 9.138.231.255 AS19901 1
1251 9.138.224.0/22 /22 9.138.224.0 – 9.138.227.255 AS19901 1
1252 9.138.220.0/22 /22 9.138.220.0 – 9.138.223.255 AS19901 1
1253 9.138.216.0/22 /22 9.138.216.0 – 9.138.219.255 AS19901 1
1254 9.138.212.0/22 /22 9.138.212.0 – 9.138.215.255 AS19901 1
1255 9.138.208.0/22 /22 9.138.208.0 – 9.138.211.255 AS19901 1
1256 9.138.204.0/22 /22 9.138.204.0 – 9.138.207.255 AS19901 1
1257 9.138.200.0/22 /22 9.138.200.0 – 9.138.203.255 AS19901 1
1258 9.138.196.0/22 /22 9.138.196.0 – 9.138.199.255 AS19901 1
1259 9.138.192.0/22 /22 9.138.192.0 – 9.138.195.255 AS19901 1
1260 9.138.128.0/18 /18 9.138.128.0 – 9.138.191.255 AS19901 1
1261 9.138.64.0/18 /18 9.138.64.0 – 9.138.127.255 AS19901 1
1262 9.138.60.0/22 /22 9.138.60.0 – 9.138.63.255 AS19901 1
1263 9.138.56.0/22 /22 9.138.56.0 – 9.138.59.255 AS19901 1
1264 9.138.52.0/22 /22 9.138.52.0 – 9.138.55.255 AS19901 1
1265 9.138.48.0/22 /22 9.138.48.0 – 9.138.51.255 AS19901 1
1266 9.138.44.0/22 /22 9.138.44.0 – 9.138.47.255 AS19901 1
1267 9.138.40.0/22 /22 9.138.40.0 – 9.138.43.255 AS19901 1
1268 9.138.36.0/22 /22 9.138.36.0 – 9.138.39.255 AS19901 1
1269 9.138.32.0/22 /22 9.138.32.0 – 9.138.35.255 AS19901 1
1270 9.138.28.0/22 /22 9.138.28.0 – 9.138.31.255 AS19901 1
1271 9.138.24.0/22 /22 9.138.24.0 – 9.138.27.255 AS19901 1
1272 9.138.20.0/22 /22 9.138.20.0 – 9.138.23.255 AS19901 1
1273 9.138.16.0/22 /22 9.138.16.0 – 9.138.19.255 AS19901 1
1274 9.138.12.0/22 /22 9.138.12.0 – 9.138.15.255 AS19901 1
1275 9.138.8.0/22 /22 9.138.8.0 – 9.138.11.255 AS19901 1
1276 9.138.4.0/22 /22 9.138.4.0 – 9.138.7.255 AS19901 1
1277 9.138.0.0/22 /22 9.138.0.0 – 9.138.3.255 AS19901 1
1278 9.134.224.0/19 /19 9.134.224.0 – 9.134.255.255 AS19901 1
1279 9.134.200.0/22 /22 9.134.200.0 – 9.134.203.255 AS19901 1
1280 9.134.196.0/22 /22 9.134.196.0 – 9.134.199.255 AS19901 1
1281 9.134.192.0/22 /22 9.134.192.0 – 9.134.195.255 AS19901 1
1282 9.134.188.0/22 /22 9.134.188.0 – 9.134.191.255 AS19901 1
1283 9.134.184.0/22 /22 9.134.184.0 – 9.134.187.255 AS19901 1
1284 9.134.180.0/22 /22 9.134.180.0 – 9.134.183.255 AS19901 1
1285 9.134.176.0/22 /22 9.134.176.0 – 9.134.179.255 AS19901 1
1286 9.134.172.0/22 /22 9.134.172.0 – 9.134.175.255 AS19901 1
1287 9.134.168.0/22 /22 9.134.168.0 – 9.134.171.255 AS19901 1
1288 9.134.164.0/22 /22 9.134.164.0 – 9.134.167.255 AS19901 1
1289 9.134.160.0/22 /22 9.134.160.0 – 9.134.163.255 AS19901 1
1290 9.134.136.0/22 /22 9.134.136.0 – 9.134.139.255 AS19901 1
1291 9.134.132.0/22 /22 9.134.132.0 – 9.134.135.255 AS19901 1
1292 9.134.128.0/22 /22 9.134.128.0 – 9.134.131.255 AS19901 1
1293 9.134.100.0/22 /22 9.134.100.0 – 9.134.103.255 AS19901 1
1294 9.134.96.0/22 /22 9.134.96.0 – 9.134.99.255 AS19901 1
1295 9.134.92.0/22 /22 9.134.92.0 – 9.134.95.255 AS19901 1
1296 9.134.88.0/22 /22 9.134.88.0 – 9.134.91.255 AS19901 1
1297 9.134.84.0/22 /22 9.134.84.0 – 9.134.87.255 AS19901 1
1298 9.134.80.0/22 /22 9.134.80.0 – 9.134.83.255 AS19901 1
1299 9.134.76.0/22 /22 9.134.76.0 – 9.134.79.255 AS19901 1
1300 9.134.72.0/22 /22 9.134.72.0 – 9.134.75.255 AS19901 1
1301 9.134.68.0/22 /22 9.134.68.0 – 9.134.71.255 AS19901 1
1302 9.134.64.0/22 /22 9.134.64.0 – 9.134.67.255 AS19901 1
1303 9.134.44.0/22 /22 9.134.44.0 – 9.134.47.255 AS19901 1
1304 9.134.40.0/22 /22 9.134.40.0 – 9.134.43.255 AS19901 1
1305 9.134.36.0/22 /22 9.134.36.0 – 9.134.39.255 AS19901 1
1306 9.134.32.0/22 /22 9.134.32.0 – 9.134.35.255 AS19901 1
1307 9.134.4.0/22 /22 9.134.4.0 – 9.134.7.255 AS19901 1
1308 9.134.0.0/22 /22 9.134.0.0 – 9.134.3.255 AS19901 1