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 →
thank you!
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 45 IPv6 prefixes · ASN: AS19527 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 2600:1902::/31 /31 2600:1902:: – 2600:1903:ffff:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
2 2600:1902::/44 /44 2600:1902:: – 2600:1902:f:ffff:ffff:ffff:ffff:ffff AS15169, AS43515, AS19527 3
3 2600:1902:10::/44 /44 2600:1902:10:: – 2600:1902:1f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
4 2600:1902:20::/44 /44 2600:1902:20:: – 2600:1902:2f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
5 2600:1902:40::/44 /44 2600:1902:40:: – 2600:1902:4f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
6 2600:1902:50::/44 /44 2600:1902:50:: – 2600:1902:5f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
7 2600:1902:60::/44 /44 2600:1902:60:: – 2600:1902:6f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
8 2600:1902:70::/44 /44 2600:1902:70:: – 2600:1902:7f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
9 2600:1902:80::/44 /44 2600:1902:80:: – 2600:1902:8f:ffff:ffff:ffff:ffff:ffff AS19527 1
10 2600:1902:90::/44 /44 2600:1902:90:: – 2600:1902:9f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
11 2600:1902:a0::/44 /44 2600:1902:a0:: – 2600:1902:af:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
12 2600:1902:b0::/44 /44 2600:1902:b0:: – 2600:1902:bf:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
13 2600:1902:c0::/44 /44 2600:1902:c0:: – 2600:1902:cf:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
14 2600:1902:d0::/44 /44 2600:1902:d0:: – 2600:1902:df:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
15 2600:1902:e0::/44 /44 2600:1902:e0:: – 2600:1902:ef:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
16 2600:1902:f0::/44 /44 2600:1902:f0:: – 2600:1902:ff:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
17 2600:1902:100::/44 /44 2600:1902:100:: – 2600:1902:10f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
18 2600:1902:160::/44 /44 2600:1902:160:: – 2600:1902:16f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
19 2600:1902:170::/44 /44 2600:1902:170:: – 2600:1902:17f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
20 2600:1902:180::/44 /44 2600:1902:180:: – 2600:1902:18f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
21 2600:1902:190::/44 /44 2600:1902:190:: – 2600:1902:19f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
22 2600:1902:1a0::/44 /44 2600:1902:1a0:: – 2600:1902:1af:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
23 2600:1902:1b0::/44 /44 2600:1902:1b0:: – 2600:1902:1bf:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
24 2600:1902:1c0::/44 /44 2600:1902:1c0:: – 2600:1902:1cf:ffff:ffff:ffff:ffff:ffff AS19527 1
25 2600:1902:1d0::/44 /44 2600:1902:1d0:: – 2600:1902:1df:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
26 2600:1902:1e0::/44 /44 2600:1902:1e0:: – 2600:1902:1ef:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3
27 2600:1902:1f0::/44 /44 2600:1902:1f0:: – 2600:1902:1ff:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
28 2600:1902:200::/44 /44 2600:1902:200:: – 2600:1902:20f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
29 2600:1902:220::/44 /44 2600:1902:220:: – 2600:1902:22f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
30 2600:1902:270::/44 /44 2600:1902:270:: – 2600:1902:27f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
31 2600:1902:280::/44 /44 2600:1902:280:: – 2600:1902:28f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
32 2600:1902:290::/44 /44 2600:1902:290:: – 2600:1902:29f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3
33 2600:1902:2d0::/44 /44 2600:1902:2d0:: – 2600:1902:2df:ffff:ffff:ffff:ffff:ffff AS43515, AS19527, AS15169 3
34 2600:1902:2f0::/44 /44 2600:1902:2f0:: – 2600:1902:2ff:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
35 2600:1902:300::/44 /44 2600:1902:300:: – 2600:1902:30f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
36 2600:1902:330::/44 /44 2600:1902:330:: – 2600:1902:33f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
37 2600:1902:350::/44 /44 2600:1902:350:: – 2600:1902:35f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
38 2600:1902:3a0::/44 /44 2600:1902:3a0:: – 2600:1902:3af:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
39 2600:1902:420::/44 /44 2600:1902:420:: – 2600:1902:42f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
40 2600:1902:490::/44 /44 2600:1902:490:: – 2600:1902:49f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
41 2600:1902:4a0::/44 /44 2600:1902:4a0:: – 2600:1902:4af:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3
42 2600:1902:4e0::/44 /44 2600:1902:4e0:: – 2600:1902:4ef:ffff:ffff:ffff:ffff:ffff AS15169, AS43515, AS19527 3
43 2600:1902:4f0::/44 /44 2600:1902:4f0:: – 2600:1902:4ff:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
44 2600:1902:550::/44 /44 2600:1902:550:: – 2600:1902:55f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
45 2600:1902:560::/44 /44 2600:1902:560:: – 2600:1902:56f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3