BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 1 238 IPv6 prefixes · ASN: AS38266 · showing 1201–1238
# Prefix ↑ Mask Range Origin ASN MOAS
1201 2402:3a80:c040::/48 /48 2402:3a80:c040:: – 2402:3a80:c040:ffff:ffff:ffff:ffff:ffff AS38266 1
1202 2402:3a80:c043::/48 /48 2402:3a80:c043:: – 2402:3a80:c043:ffff:ffff:ffff:ffff:ffff AS38266 1
1203 2402:3a80:c044::/48 /48 2402:3a80:c044:: – 2402:3a80:c044:ffff:ffff:ffff:ffff:ffff AS38266 1
1204 2402:3a80:c045::/48 /48 2402:3a80:c045:: – 2402:3a80:c045:ffff:ffff:ffff:ffff:ffff AS38266 1
1205 2402:3a80:c046::/48 /48 2402:3a80:c046:: – 2402:3a80:c046:ffff:ffff:ffff:ffff:ffff AS38266 1
1206 2402:3a80:c047::/48 /48 2402:3a80:c047:: – 2402:3a80:c047:ffff:ffff:ffff:ffff:ffff AS38266 1
1207 2402:3a80:c048::/48 /48 2402:3a80:c048:: – 2402:3a80:c048:ffff:ffff:ffff:ffff:ffff AS38266 1
1208 2402:3a80:c049::/48 /48 2402:3a80:c049:: – 2402:3a80:c049:ffff:ffff:ffff:ffff:ffff AS38266 1
1209 2402:3a80:c052::/48 /48 2402:3a80:c052:: – 2402:3a80:c052:ffff:ffff:ffff:ffff:ffff AS38266 1
1210 2402:3a80:c053::/48 /48 2402:3a80:c053:: – 2402:3a80:c053:ffff:ffff:ffff:ffff:ffff AS38266 1
1211 2402:3a80:c056::/48 /48 2402:3a80:c056:: – 2402:3a80:c056:ffff:ffff:ffff:ffff:ffff AS38266 1
1212 2402:3a80:c059::/48 /48 2402:3a80:c059:: – 2402:3a80:c059:ffff:ffff:ffff:ffff:ffff AS38266 1
1213 2402:3a80:c060::/48 /48 2402:3a80:c060:: – 2402:3a80:c060:ffff:ffff:ffff:ffff:ffff AS38266 1
1214 2402:3a80:c071::/48 /48 2402:3a80:c071:: – 2402:3a80:c071:ffff:ffff:ffff:ffff:ffff AS38266 1
1215 2402:3a80:c077::/48 /48 2402:3a80:c077:: – 2402:3a80:c077:ffff:ffff:ffff:ffff:ffff AS38266 1
1216 2402:3a80:c078::/48 /48 2402:3a80:c078:: – 2402:3a80:c078:ffff:ffff:ffff:ffff:ffff AS38266 1
1217 2402:3a80:c079::/48 /48 2402:3a80:c079:: – 2402:3a80:c079:ffff:ffff:ffff:ffff:ffff AS38266 1
1218 2402:3a80:c07a::/48 /48 2402:3a80:c07a:: – 2402:3a80:c07a:ffff:ffff:ffff:ffff:ffff AS38266 1
1219 2402:3a80:c07b::/48 /48 2402:3a80:c07b:: – 2402:3a80:c07b:ffff:ffff:ffff:ffff:ffff AS38266 1
1220 2402:3a80:c07f::/48 /48 2402:3a80:c07f:: – 2402:3a80:c07f:ffff:ffff:ffff:ffff:ffff AS38266 1
1221 2402:3a80:c080::/48 /48 2402:3a80:c080:: – 2402:3a80:c080:ffff:ffff:ffff:ffff:ffff AS38266 1
1222 2402:3a80:c081::/48 /48 2402:3a80:c081:: – 2402:3a80:c081:ffff:ffff:ffff:ffff:ffff AS38266 1
1223 2402:3a80:c083::/48 /48 2402:3a80:c083:: – 2402:3a80:c083:ffff:ffff:ffff:ffff:ffff AS38266 1
1224 2402:3a80:c084::/48 /48 2402:3a80:c084:: – 2402:3a80:c084:ffff:ffff:ffff:ffff:ffff AS38266 1
1225 2402:3a80:c087::/48 /48 2402:3a80:c087:: – 2402:3a80:c087:ffff:ffff:ffff:ffff:ffff AS38266 1
1226 2402:3a80:c08a::/48 /48 2402:3a80:c08a:: – 2402:3a80:c08a:ffff:ffff:ffff:ffff:ffff AS38266 1
1227 2402:3a80:c08b::/48 /48 2402:3a80:c08b:: – 2402:3a80:c08b:ffff:ffff:ffff:ffff:ffff AS38266 1
1228 2402:3a80:c08c::/48 /48 2402:3a80:c08c:: – 2402:3a80:c08c:ffff:ffff:ffff:ffff:ffff AS38266 1
1229 2402:3a80:c08e::/48 /48 2402:3a80:c08e:: – 2402:3a80:c08e:ffff:ffff:ffff:ffff:ffff AS38266 1
1230 2402:3a80:c08f::/48 /48 2402:3a80:c08f:: – 2402:3a80:c08f:ffff:ffff:ffff:ffff:ffff AS38266 1
1231 2402:3a80:c090::/48 /48 2402:3a80:c090:: – 2402:3a80:c090:ffff:ffff:ffff:ffff:ffff AS38266 1
1232 2402:3a80:c091::/48 /48 2402:3a80:c091:: – 2402:3a80:c091:ffff:ffff:ffff:ffff:ffff AS38266 1
1233 2402:3a80:c094::/48 /48 2402:3a80:c094:: – 2402:3a80:c094:ffff:ffff:ffff:ffff:ffff AS38266 1
1234 2402:3a80:c095::/48 /48 2402:3a80:c095:: – 2402:3a80:c095:ffff:ffff:ffff:ffff:ffff AS38266 1
1235 2402:3a80:c096::/48 /48 2402:3a80:c096:: – 2402:3a80:c096:ffff:ffff:ffff:ffff:ffff AS38266 1
1236 2402:8100::/32 /32 2402:8100:: – 2402:8100:ffff:ffff:ffff:ffff:ffff:ffff AS38266 1
1237 2600:140f:4e00::/48 /48 2600:140f:4e00:: – 2600:140f:4e00:ffff:ffff:ffff:ffff:ffff AS38266 1
1238 2600:1417:77::/48 /48 2600:1417:77:: – 2600:1417:77:ffff:ffff:ffff:ffff:ffff AS38266 1