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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /24 0.02%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 1 261 IPv6 prefixes · ASN: AS45271 · showing 1201–1261
# Prefix ↑ Mask Range Origin ASN MOAS
1201 2402:8100:3950::/48 /48 2402:8100:3950:: – 2402:8100:3950:ffff:ffff:ffff:ffff:ffff AS45271 1
1202 2402:8100:3951::/48 /48 2402:8100:3951:: – 2402:8100:3951:ffff:ffff:ffff:ffff:ffff AS45271 1
1203 2402:8100:3952::/48 /48 2402:8100:3952:: – 2402:8100:3952:ffff:ffff:ffff:ffff:ffff AS45271 1
1204 2402:8100:3953::/48 /48 2402:8100:3953:: – 2402:8100:3953:ffff:ffff:ffff:ffff:ffff AS45271 1
1205 2402:8100:3954::/48 /48 2402:8100:3954:: – 2402:8100:3954:ffff:ffff:ffff:ffff:ffff AS45271 1
1206 2402:8100:3955::/48 /48 2402:8100:3955:: – 2402:8100:3955:ffff:ffff:ffff:ffff:ffff AS45271 1
1207 2402:8100:3956::/48 /48 2402:8100:3956:: – 2402:8100:3956:ffff:ffff:ffff:ffff:ffff AS45271 1
1208 2402:8100:3957::/48 /48 2402:8100:3957:: – 2402:8100:3957:ffff:ffff:ffff:ffff:ffff AS45271 1
1209 2402:8100:3958::/48 /48 2402:8100:3958:: – 2402:8100:3958:ffff:ffff:ffff:ffff:ffff AS45271 1
1210 2402:8100:3959::/48 /48 2402:8100:3959:: – 2402:8100:3959:ffff:ffff:ffff:ffff:ffff AS45271 1
1211 2402:8100:395a::/48 /48 2402:8100:395a:: – 2402:8100:395a:ffff:ffff:ffff:ffff:ffff AS45271 1
1212 2402:8100:395b::/48 /48 2402:8100:395b:: – 2402:8100:395b:ffff:ffff:ffff:ffff:ffff AS45271 1
1213 2402:8100:395c::/48 /48 2402:8100:395c:: – 2402:8100:395c:ffff:ffff:ffff:ffff:ffff AS45271 1
1214 2402:8100:395d::/48 /48 2402:8100:395d:: – 2402:8100:395d:ffff:ffff:ffff:ffff:ffff AS45271 1
1215 2402:8100:395e::/48 /48 2402:8100:395e:: – 2402:8100:395e:ffff:ffff:ffff:ffff:ffff AS45271 1
1216 2402:8100:395f::/48 /48 2402:8100:395f:: – 2402:8100:395f:ffff:ffff:ffff:ffff:ffff AS45271 1
1217 2402:8100:3960::/48 /48 2402:8100:3960:: – 2402:8100:3960:ffff:ffff:ffff:ffff:ffff AS45271 1
1218 2402:8100:3961::/48 /48 2402:8100:3961:: – 2402:8100:3961:ffff:ffff:ffff:ffff:ffff AS45271 1
1219 2402:8100:3962::/48 /48 2402:8100:3962:: – 2402:8100:3962:ffff:ffff:ffff:ffff:ffff AS45271 1
1220 2402:8100:3963::/48 /48 2402:8100:3963:: – 2402:8100:3963:ffff:ffff:ffff:ffff:ffff AS45271 1
1221 2402:8100:3964::/48 /48 2402:8100:3964:: – 2402:8100:3964:ffff:ffff:ffff:ffff:ffff AS45271 1
1222 2402:8100:3965::/48 /48 2402:8100:3965:: – 2402:8100:3965:ffff:ffff:ffff:ffff:ffff AS45271 1
1223 2402:8100:3966::/48 /48 2402:8100:3966:: – 2402:8100:3966:ffff:ffff:ffff:ffff:ffff AS45271 1
1224 2402:8100:3967::/48 /48 2402:8100:3967:: – 2402:8100:3967:ffff:ffff:ffff:ffff:ffff AS45271 1
1225 2402:8100:3968::/48 /48 2402:8100:3968:: – 2402:8100:3968:ffff:ffff:ffff:ffff:ffff AS45271 1
1226 2402:8100:3969::/48 /48 2402:8100:3969:: – 2402:8100:3969:ffff:ffff:ffff:ffff:ffff AS45271 1
1227 2402:8100:396a::/48 /48 2402:8100:396a:: – 2402:8100:396a:ffff:ffff:ffff:ffff:ffff AS45271 1
1228 2402:8100:396b::/48 /48 2402:8100:396b:: – 2402:8100:396b:ffff:ffff:ffff:ffff:ffff AS45271 1
1229 2402:8100:396c::/48 /48 2402:8100:396c:: – 2402:8100:396c:ffff:ffff:ffff:ffff:ffff AS45271 1
1230 2402:8100:396d::/48 /48 2402:8100:396d:: – 2402:8100:396d:ffff:ffff:ffff:ffff:ffff AS45271 1
1231 2402:8100:3970::/48 /48 2402:8100:3970:: – 2402:8100:3970:ffff:ffff:ffff:ffff:ffff AS45271 1
1232 2402:8100:3971::/48 /48 2402:8100:3971:: – 2402:8100:3971:ffff:ffff:ffff:ffff:ffff AS45271 1
1233 2402:8100:3972::/48 /48 2402:8100:3972:: – 2402:8100:3972:ffff:ffff:ffff:ffff:ffff AS45271 1
1234 2402:8100:3973::/48 /48 2402:8100:3973:: – 2402:8100:3973:ffff:ffff:ffff:ffff:ffff AS45271 1
1235 2402:8100:3974::/48 /48 2402:8100:3974:: – 2402:8100:3974:ffff:ffff:ffff:ffff:ffff AS45271 1
1236 2402:8100:39c0::/48 /48 2402:8100:39c0:: – 2402:8100:39c0:ffff:ffff:ffff:ffff:ffff AS45271 1
1237 2402:8100:39c1::/48 /48 2402:8100:39c1:: – 2402:8100:39c1:ffff:ffff:ffff:ffff:ffff AS45271 1
1238 2402:8100:39c2::/48 /48 2402:8100:39c2:: – 2402:8100:39c2:ffff:ffff:ffff:ffff:ffff AS45271 1
1239 2402:8100:39c3::/48 /48 2402:8100:39c3:: – 2402:8100:39c3:ffff:ffff:ffff:ffff:ffff AS45271 1
1240 2402:8100:39c4::/48 /48 2402:8100:39c4:: – 2402:8100:39c4:ffff:ffff:ffff:ffff:ffff AS45271 1
1241 2402:8100:39c5::/48 /48 2402:8100:39c5:: – 2402:8100:39c5:ffff:ffff:ffff:ffff:ffff AS45271 1
1242 2402:8100:39c6::/48 /48 2402:8100:39c6:: – 2402:8100:39c6:ffff:ffff:ffff:ffff:ffff AS45271 1
1243 2402:8100:39c7::/48 /48 2402:8100:39c7:: – 2402:8100:39c7:ffff:ffff:ffff:ffff:ffff AS45271 1
1244 2402:8100:39c8::/48 /48 2402:8100:39c8:: – 2402:8100:39c8:ffff:ffff:ffff:ffff:ffff AS45271 1
1245 2402:8100:39c9::/48 /48 2402:8100:39c9:: – 2402:8100:39c9:ffff:ffff:ffff:ffff:ffff AS45271 1
1246 2402:8100:39ca::/48 /48 2402:8100:39ca:: – 2402:8100:39ca:ffff:ffff:ffff:ffff:ffff AS45271 1
1247 2402:8100:39cb::/48 /48 2402:8100:39cb:: – 2402:8100:39cb:ffff:ffff:ffff:ffff:ffff AS45271 1
1248 2402:8100:39cc::/48 /48 2402:8100:39cc:: – 2402:8100:39cc:ffff:ffff:ffff:ffff:ffff AS45271 1
1249 2402:8100:39e0::/48 /48 2402:8100:39e0:: – 2402:8100:39e0:ffff:ffff:ffff:ffff:ffff AS45271 1
1250 2402:8100:39e1::/48 /48 2402:8100:39e1:: – 2402:8100:39e1:ffff:ffff:ffff:ffff:ffff AS45271 1
1251 2402:8100:39e2::/48 /48 2402:8100:39e2:: – 2402:8100:39e2:ffff:ffff:ffff:ffff:ffff AS45271 1
1252 2402:8100:39e3::/48 /48 2402:8100:39e3:: – 2402:8100:39e3:ffff:ffff:ffff:ffff:ffff AS45271 1
1253 2402:8100:39e4::/48 /48 2402:8100:39e4:: – 2402:8100:39e4:ffff:ffff:ffff:ffff:ffff AS45271 1
1254 2402:8100:39e5::/48 /48 2402:8100:39e5:: – 2402:8100:39e5:ffff:ffff:ffff:ffff:ffff AS45271 1
1255 2402:8100:39e6::/48 /48 2402:8100:39e6:: – 2402:8100:39e6:ffff:ffff:ffff:ffff:ffff AS45271 1
1256 2402:8100:39e7::/48 /48 2402:8100:39e7:: – 2402:8100:39e7:ffff:ffff:ffff:ffff:ffff AS45271 1
1257 2402:8100:39e8::/48 /48 2402:8100:39e8:: – 2402:8100:39e8:ffff:ffff:ffff:ffff:ffff AS45271 1
1258 2402:8100:39e9::/48 /48 2402:8100:39e9:: – 2402:8100:39e9:ffff:ffff:ffff:ffff:ffff AS45271 1
1259 2402:8100:39ea::/48 /48 2402:8100:39ea:: – 2402:8100:39ea:ffff:ffff:ffff:ffff:ffff AS45271 1
1260 2402:8100:39eb::/48 /48 2402:8100:39eb:: – 2402:8100:39eb:ffff:ffff:ffff:ffff:ffff AS45271 1
1261 2402:8100:39ec::/48 /48 2402:8100:39ec:: – 2402:8100:39ec:ffff:ffff:ffff:ffff:ffff AS45271 1