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 →
thank you!
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 44 IPv6 prefixes · ASN: AS19527 · showing 1–44
# 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, AS15169 2
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:d0::/44 /44 2600:1902:d0:: – 2600:1902:df:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
14 2600:1902:e0::/44 /44 2600:1902:e0:: – 2600:1902:ef:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
15 2600:1902:f0::/44 /44 2600:1902:f0:: – 2600:1902:ff:ffff:ffff:ffff:ffff:ffff AS15169, AS19527 2
16 2600:1902:100::/44 /44 2600:1902:100:: – 2600:1902:10f: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 AS43515, AS15169, 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 AS43515, AS15169, 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, AS43515 3
26 2600:1902:1f0::/44 /44 2600:1902:1f0:: – 2600:1902:1ff:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
27 2600:1902:200::/44 /44 2600:1902:200:: – 2600:1902:20f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169 2
28 2600:1902:220::/44 /44 2600:1902:220:: – 2600:1902:22f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
29 2600:1902:270::/44 /44 2600:1902:270:: – 2600:1902:27f:ffff:ffff:ffff:ffff:ffff AS15169, AS19527, AS43515 3
30 2600:1902:280::/44 /44 2600:1902:280:: – 2600:1902:28f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
31 2600:1902:290::/44 /44 2600:1902:290:: – 2600:1902:29f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3
32 2600:1902:2d0::/44 /44 2600:1902:2d0:: – 2600:1902:2df:ffff:ffff:ffff:ffff:ffff AS43515, AS19527, AS15169 3
33 2600:1902:2e0::/44 /44 2600:1902:2e0:: – 2600:1902:2ef:ffff:ffff:ffff:ffff:ffff AS19527 1
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 2600:1902:4f0::/44 /44 2600:1902:4f0:: – 2600:1902:4ff:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
43 2600:1902:550::/44 /44 2600:1902:550:: – 2600:1902:55f:ffff:ffff:ffff:ffff:ffff AS43515, AS15169, AS19527 3
44 2600:1902:560::/44 /44 2600:1902:560:: – 2600:1902:56f:ffff:ffff:ffff:ffff:ffff AS19527, AS15169, AS43515 3