BGP Full View — RIPE RIS RRC00data as of 2026-06-11 02:51

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
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

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 95
199 229 440
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    — of total IPv4 space 13.67%
    — of announceable space (total − tech/reserved) 15.86%
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) 388 /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 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
Reset
Found 19 IPv6 prefixes · ASN: AS13768 · showing 1–19
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:1978:202::/48 /48 2001:1978:202:: – 2001:1978:202:ffff:ffff:ffff:ffff:ffff AS13768 1
2 2001:1978:1100::/40 /40 2001:1978:1100:: – 2001:1978:11ff:ffff:ffff:ffff:ffff:ffff AS13768 1
3 2001:1978:1300::/40 /40 2001:1978:1300:: – 2001:1978:13ff:ffff:ffff:ffff:ffff:ffff AS13768 1
4 2001:1978:1500::/40 /40 2001:1978:1500:: – 2001:1978:15ff:ffff:ffff:ffff:ffff:ffff AS13768 1
5 2001:1978:1600::/40 /40 2001:1978:1600:: – 2001:1978:16ff:ffff:ffff:ffff:ffff:ffff AS13768 1
6 2001:1978:1800::/40 /40 2001:1978:1800:: – 2001:1978:18ff:ffff:ffff:ffff:ffff:ffff AS13768 1
7 2001:1978:1c00::/40 /40 2001:1978:1c00:: – 2001:1978:1cff:ffff:ffff:ffff:ffff:ffff AS13768 1
8 2001:1978:1e00::/40 /40 2001:1978:1e00:: – 2001:1978:1eff:ffff:ffff:ffff:ffff:ffff AS13768 1
9 2001:1978:2000::/40 /40 2001:1978:2000:: – 2001:1978:20ff:ffff:ffff:ffff:ffff:ffff AS13768 1
10 2001:1978:2300::/40 /40 2001:1978:2300:: – 2001:1978:23ff:ffff:ffff:ffff:ffff:ffff AS13768 1
11 2001:1978:2400::/40 /40 2001:1978:2400:: – 2001:1978:24ff:ffff:ffff:ffff:ffff:ffff AS13768 1
12 2001:1978:2500::/40 /40 2001:1978:2500:: – 2001:1978:25ff:ffff:ffff:ffff:ffff:ffff AS13768 1
13 2602:fb5e::/36 /36 2602:fb5e:: – 2602:fb5e:fff:ffff:ffff:ffff:ffff:ffff AS13768 1
14 2602:fc74::/48 /48 2602:fc74:: – 2602:fc74::ffff:ffff:ffff:ffff:ffff AS13768 1
15 2605:6c80:3::/48 /48 2605:6c80:3:: – 2605:6c80:3:ffff:ffff:ffff:ffff:ffff AS13768 1
16 2605:9300:1::/48 /48 2605:9300:1:: – 2605:9300:1:ffff:ffff:ffff:ffff:ffff AS13768 1
17 2606:be00::/40 /40 2606:be00:: – 2606:be00:ff:ffff:ffff:ffff:ffff:ffff AS13768 1
18 2607:d500:d00::/40 /40 2607:d500:d00:: – 2607:d500:dff:ffff:ffff:ffff:ffff:ffff AS13768 1
19 2a03:8a00::/36 /36 2a03:8a00:: – 2a03:8a00:fff:ffff:ffff:ffff:ffff:ffff AS13768 1