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 17 IPv6 prefixes · ASN: AS49981 · showing 1–17
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a00:7c80::/32 /32 2a00:7c80:: – 2a00:7c80:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
2 2a00:7c81::/32 /32 2a00:7c81:: – 2a00:7c81:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
3 2a00:7c82::/32 /32 2a00:7c82:: – 2a00:7c82:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
4 2a00:7c83::/32 /32 2a00:7c83:: – 2a00:7c83:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
5 2a02:20b3:100::/40 /40 2a02:20b3:100:: – 2a02:20b3:1ff:ffff:ffff:ffff:ffff:ffff AS49981 1
6 2a03:69c0:100::/40 /40 2a03:69c0:100:: – 2a03:69c0:1ff:ffff:ffff:ffff:ffff:ffff AS49981 1
7 2a06:3880::/29 /29 2a06:3880:: – 2a06:3887:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
8 2a06:d641::/32 /32 2a06:d641:: – 2a06:d641:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
9 2a09:e01::/32 /32 2a09:e01:: – 2a09:e01:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
10 2a09:9446::/32 /32 2a09:9446:: – 2a09:9446:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
11 2a0b:2d82::/32 /32 2a0b:2d82:: – 2a0b:2d82:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
12 2a0d:2d80::/32 /32 2a0d:2d80:: – 2a0d:2d80:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
13 2a0e:fd45:2f50::/48 /48 2a0e:fd45:2f50:: – 2a0e:fd45:2f50:ffff:ffff:ffff:ffff:ffff AS49981 1
14 2a0f:8442::/32 /32 2a0f:8442:: – 2a0f:8442:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
15 2a0f:9a80::/29 /29 2a0f:9a80:: – 2a0f:9a87:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
16 2a12:e341::/32 /32 2a12:e341:: – 2a12:e341:ffff:ffff:ffff:ffff:ffff:ffff AS49981 1
17 2a13:9500:ac::/48 /48 2a13:9500:ac:: – 2a13:9500:ac:ffff:ffff:ffff:ffff:ffff AS49981 1