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

BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 1 286 IPv4 prefixes · ASN: AS36935 · showing 1201–1286
# Prefix ↑ Mask Range Origin ASN MOAS
1201 196.157.108.0/23 /23 196.157.108.0 – 196.157.109.255 AS36935 1
1202 196.157.110.0/23 /23 196.157.110.0 – 196.157.111.255 AS36935 1
1203 196.157.112.0/22 /22 196.157.112.0 – 196.157.115.255 AS36935 1
1204 196.157.112.0/23 /23 196.157.112.0 – 196.157.113.255 AS36935 1
1205 196.157.114.0/23 /23 196.157.114.0 – 196.157.115.255 AS36935 1
1206 196.158.128.0/21 /21 196.158.128.0 – 196.158.135.255 AS36935 1
1207 196.158.128.0/22 /22 196.158.128.0 – 196.158.131.255 AS36935 1
1208 196.158.132.0/22 /22 196.158.132.0 – 196.158.135.255 AS36935 1
1209 196.158.136.0/21 /21 196.158.136.0 – 196.158.143.255 AS36935 1
1210 196.158.136.0/22 /22 196.158.136.0 – 196.158.139.255 AS36935 1
1211 196.158.140.0/22 /22 196.158.140.0 – 196.158.143.255 AS36935 1
1212 196.158.144.0/21 /21 196.158.144.0 – 196.158.151.255 AS36935 1
1213 196.158.144.0/22 /22 196.158.144.0 – 196.158.147.255 AS36935 1
1214 196.158.148.0/22 /22 196.158.148.0 – 196.158.151.255 AS36935 1
1215 196.158.152.0/21 /21 196.158.152.0 – 196.158.159.255 AS36935 1
1216 196.158.152.0/22 /22 196.158.152.0 – 196.158.155.255 AS36935 1
1217 196.158.156.0/22 /22 196.158.156.0 – 196.158.159.255 AS36935 1
1218 196.158.160.0/21 /21 196.158.160.0 – 196.158.167.255 AS36935 1
1219 196.158.160.0/22 /22 196.158.160.0 – 196.158.163.255 AS36935 1
1220 196.158.164.0/22 /22 196.158.164.0 – 196.158.167.255 AS36935 1
1221 196.158.168.0/21 /21 196.158.168.0 – 196.158.175.255 AS36935 1
1222 196.158.168.0/22 /22 196.158.168.0 – 196.158.171.255 AS36935 1
1223 196.158.172.0/22 /22 196.158.172.0 – 196.158.175.255 AS36935 1
1224 196.158.192.0/21 /21 196.158.192.0 – 196.158.199.255 AS36935 1
1225 196.158.192.0/22 /22 196.158.192.0 – 196.158.195.255 AS36935 1
1226 196.158.196.0/22 /22 196.158.196.0 – 196.158.199.255 AS36935 1
1227 196.158.200.0/21 /21 196.158.200.0 – 196.158.207.255 AS36935 1
1228 196.158.200.0/22 /22 196.158.200.0 – 196.158.203.255 AS36935 1
1229 196.158.204.0/22 /22 196.158.204.0 – 196.158.207.255 AS36935 1
1230 196.158.208.0/21 /21 196.158.208.0 – 196.158.215.255 AS36935 1
1231 196.158.208.0/22 /22 196.158.208.0 – 196.158.211.255 AS36935 1
1232 196.158.212.0/22 /22 196.158.212.0 – 196.158.215.255 AS36935 1
1233 196.158.216.0/21 /21 196.158.216.0 – 196.158.223.255 AS36935 1
1234 196.158.216.0/22 /22 196.158.216.0 – 196.158.219.255 AS36935 1
1235 196.158.220.0/22 /22 196.158.220.0 – 196.158.223.255 AS36935 1
1236 196.158.248.0/21 /21 196.158.248.0 – 196.158.255.255 AS36935 1
1237 196.158.248.0/22 /22 196.158.248.0 – 196.158.251.255 AS36935 1
1238 196.158.252.0/22 /22 196.158.252.0 – 196.158.255.255 AS36935 1
1239 196.159.0.0/21 /21 196.159.0.0 – 196.159.7.255 AS36935 1
1240 196.159.0.0/22 /22 196.159.0.0 – 196.159.3.255 AS36935 1
1241 196.159.4.0/22 /22 196.159.4.0 – 196.159.7.255 AS36935 1
1242 196.159.16.0/21 /21 196.159.16.0 – 196.159.23.255 AS36935 1
1243 196.159.16.0/22 /22 196.159.16.0 – 196.159.19.255 AS36935 1
1244 196.159.20.0/22 /22 196.159.20.0 – 196.159.23.255 AS36935 1
1245 196.159.24.0/21 /21 196.159.24.0 – 196.159.31.255 AS36935 1
1246 196.159.24.0/22 /22 196.159.24.0 – 196.159.27.255 AS36935 1
1247 196.159.28.0/22 /22 196.159.28.0 – 196.159.31.255 AS36935 1
1248 196.159.64.0/21 /21 196.159.64.0 – 196.159.71.255 AS36935 1
1249 196.159.64.0/22 /22 196.159.64.0 – 196.159.67.255 AS36935 1
1250 196.159.68.0/22 /22 196.159.68.0 – 196.159.71.255 AS36935 1
1251 196.159.72.0/21 /21 196.159.72.0 – 196.159.79.255 AS36935 1
1252 196.159.72.0/22 /22 196.159.72.0 – 196.159.75.255 AS36935 1
1253 196.159.76.0/22 /22 196.159.76.0 – 196.159.79.255 AS36935 1
1254 196.159.80.0/21 /21 196.159.80.0 – 196.159.87.255 AS36935 1
1255 196.159.80.0/22 /22 196.159.80.0 – 196.159.83.255 AS36935 1
1256 196.159.84.0/22 /22 196.159.84.0 – 196.159.87.255 AS36935 1
1257 196.159.120.0/21 /21 196.159.120.0 – 196.159.127.255 AS36935 1
1258 196.159.120.0/22 /22 196.159.120.0 – 196.159.123.255 AS36935 1
1259 196.159.124.0/22 /22 196.159.124.0 – 196.159.127.255 AS36935 1
1260 196.159.128.0/21 /21 196.159.128.0 – 196.159.135.255 AS36935 1
1261 196.159.128.0/22 /22 196.159.128.0 – 196.159.131.255 AS36935 1
1262 196.159.132.0/22 /22 196.159.132.0 – 196.159.135.255 AS36935 1
1263 196.159.136.0/21 /21 196.159.136.0 – 196.159.143.255 AS36935 1
1264 196.159.136.0/22 /22 196.159.136.0 – 196.159.139.255 AS36935 1
1265 196.159.140.0/22 /22 196.159.140.0 – 196.159.143.255 AS36935 1
1266 196.159.144.0/21 /21 196.159.144.0 – 196.159.151.255 AS36935 1
1267 196.159.144.0/22 /22 196.159.144.0 – 196.159.147.255 AS36935 1
1268 196.159.148.0/22 /22 196.159.148.0 – 196.159.151.255 AS36935 1
1269 196.159.152.0/21 /21 196.159.152.0 – 196.159.159.255 AS36935 1
1270 196.159.152.0/22 /22 196.159.152.0 – 196.159.155.255 AS36935 1
1271 196.159.156.0/22 /22 196.159.156.0 – 196.159.159.255 AS36935 1
1272 196.159.224.0/21 /21 196.159.224.0 – 196.159.231.255 AS36935 1
1273 196.159.224.0/22 /22 196.159.224.0 – 196.159.227.255 AS36935 1
1274 196.159.228.0/22 /22 196.159.228.0 – 196.159.231.255 AS36935 1
1275 196.159.232.0/21 /21 196.159.232.0 – 196.159.239.255 AS36935 1
1276 196.159.232.0/22 /22 196.159.232.0 – 196.159.235.255 AS36935 1
1277 196.159.236.0/22 /22 196.159.236.0 – 196.159.239.255 AS36935 1
1278 196.159.248.0/21 /21 196.159.248.0 – 196.159.255.255 AS36935 1
1279 196.159.248.0/22 /22 196.159.248.0 – 196.159.251.255 AS36935 1
1280 196.159.252.0/22 /22 196.159.252.0 – 196.159.255.255 AS36935 1
1281 196.204.2.0/24 /24 196.204.2.0 – 196.204.2.255 AS36935 1
1282 196.204.13.0/24 /24 196.204.13.0 – 196.204.13.255 AS36935 1
1283 196.204.207.0/24 /24 196.204.207.0 – 196.204.207.255 AS36935 1
1284 196.204.215.0/24 /24 196.204.215.0 – 196.204.215.255 AS36935 1
1285 213.212.216.0/24 /24 213.212.216.0 – 213.212.216.255 AS36935 1
1286 213.212.229.0/24 /24 213.212.229.0 – 213.212.229.255 AS36935 1