BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /24 0.01%

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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 39 IPv6 prefixes · ASN: AS19527 · showing 1–39
# 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 2600:1902:10::/44 /44 2600:1902:10:: – 2600:1902:1f:ffff:ffff:ffff:ffff:ffff AS19527 1
3 2600:1902:20::/44 /44 2600:1902:20:: – 2600:1902:2f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
4 2600:1902:40::/44 /44 2600:1902:40:: – 2600:1902:4f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
5 2600:1902:50::/44 /44 2600:1902:50:: – 2600:1902:5f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
6 2600:1902:60::/44 /44 2600:1902:60:: – 2600:1902:6f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
7 2600:1902:70::/44 /44 2600:1902:70:: – 2600:1902:7f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
8 2600:1902:80::/44 /44 2600:1902:80:: – 2600:1902:8f:ffff:ffff:ffff:ffff:ffff AS19527 1
9 2600:1902:90::/44 /44 2600:1902:90:: – 2600:1902:9f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
10 2600:1902:a0::/44 /44 2600:1902:a0:: – 2600:1902:af:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
11 2600:1902:b0::/44 /44 2600:1902:b0:: – 2600:1902:bf:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
12 2600:1902:c0::/44 /44 2600:1902:c0:: – 2600:1902:cf:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
13 2600:1902:e0::/44 /44 2600:1902:e0:: – 2600:1902:ef:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
14 2600:1902:f0::/44 /44 2600:1902:f0:: – 2600:1902:ff:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
15 2600:1902:100::/44 /44 2600:1902:100:: – 2600:1902:10f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
16 2600:1902:140::/44 /44 2600:1902:140:: – 2600:1902:14f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
17 2600:1902:160::/44 /44 2600:1902:160:: – 2600:1902:16f:ffff:ffff:ffff:ffff:ffff AS15169, AS43515, AS19527 3
18 2600:1902:170::/44 /44 2600:1902:170:: – 2600:1902:17f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
19 2600:1902:180::/44 /44 2600:1902:180:: – 2600:1902:18f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
20 2600:1902:190::/44 /44 2600:1902:190:: – 2600:1902:19f:ffff:ffff:ffff:ffff:ffff AS15169, AS43515, AS19527 3
21 2600:1902:1a0::/44 /44 2600:1902:1a0:: – 2600:1902:1af:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
22 2600:1902:1b0::/44 /44 2600:1902:1b0:: – 2600:1902:1bf:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
23 2600:1902:1c0::/44 /44 2600:1902:1c0:: – 2600:1902:1cf:ffff:ffff:ffff:ffff:ffff AS19527 1
24 2600:1902:1d0::/44 /44 2600:1902:1d0:: – 2600:1902:1df:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
25 2600:1902:1e0::/44 /44 2600:1902:1e0:: – 2600:1902:1ef:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
26 2600:1902:1f0::/44 /44 2600:1902:1f0:: – 2600:1902:1ff:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
27 2600:1902:270::/44 /44 2600:1902:270:: – 2600:1902:27f:ffff:ffff:ffff:ffff:ffff AS15169, AS43515, AS19527 3
28 2600:1902:290::/44 /44 2600:1902:290:: – 2600:1902:29f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3
29 2600:1902:2d0::/44 /44 2600:1902:2d0:: – 2600:1902:2df:ffff:ffff:ffff:ffff:ffff AS19527, AS43515 2
30 2600:1902:2e0::/44 /44 2600:1902:2e0:: – 2600:1902:2ef:ffff:ffff:ffff:ffff:ffff AS19527 1
31 2600:1902:2f0::/44 /44 2600:1902:2f0:: – 2600:1902:2ff:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
32 2600:1902:300::/44 /44 2600:1902:300:: – 2600:1902:30f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
33 2600:1902:330::/44 /44 2600:1902:330:: – 2600:1902:33f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
34 2600:1902:350::/44 /44 2600:1902:350:: – 2600:1902:35f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
35 2600:1902:3a0::/44 /44 2600:1902:3a0:: – 2600:1902:3af:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
36 2600:1902:420::/44 /44 2600:1902:420:: – 2600:1902:42f:ffff:ffff:ffff:ffff:ffff AS15169, AS43515, AS19527 3
37 2600:1902:490::/44 /44 2600:1902:490:: – 2600:1902:49f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
38 2600:1902:4a0::/44 /44 2600:1902:4a0:: – 2600:1902:4af:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
39 2600:1902:560::/44 /44 2600:1902:560:: – 2600:1902:56f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3