BGP Full View — RIPE RIS RRC00data as of 2026-05-10 12:53

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
1 125 481
IPv4 origin ASNs
78 286
IPv4 MOAS
6 322
IPv6 prefixes
255 766
IPv6 origin ASNs
36 479
IPv6 MOAS
1 413

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
/12 303
317 718 528
/13 585
306 708 480
/14 1 204
315 621 376
/15 2 152
282 066 944
/16 13 819
905 641 984
/17 8 676
284 295 168
/18 13 942
228 425 728
/19 26 589
217 817 088
/20 48 474
198 549 504
/21 55 710
114 094 080
/22 118 779
121 629 696
/23 118 111
60 472 832
/24 712 072
182 290 432
Total 1 120 580 4 284 015 104
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 043 648 addr 72.50%
Not announced 1 180 923 648 addr 27.50%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.18%
↳ routable but not announced 588 289 536 addr 49.82%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 42
704 643 072
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 474
2 869 952 512
/30 833
218 365 952
/31 358
46 923 776
/32 27 004
1 769 734 144
/33 5 717
187 334 656
/34 5 554
90 996 736
/35 1 959
16 048 128
/36 10 004
40 976 384
/37 1 355
2 775 040
/38 2 730
2 795 520
/39 1 859
951 808
/40 23 583
6 037 248
/41 1 739
222 592
/42 2 996
191 744
/43 1 463
46 816
/44 25 816
413 056
/45 4 520
36 160
/46 5 854
23 416
/47 9 053
18 106
/48 117 313
117 313
Total 255 468 4 413 982 315 923
IPv4 (1 125 481) IPv6 (255 766)
Reset
Found 24 IPv6 prefixes · ASN: AS263400 · showing 1–24
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:15a4::/32 /32 2804:15a4:: – 2804:15a4:ffff:ffff:ffff:ffff:ffff:ffff AS263400 1
2 2804:15a4::/33 /33 2804:15a4:: – 2804:15a4:7fff:ffff:ffff:ffff:ffff:ffff AS263400 1
3 2804:15a4:80::/44 /44 2804:15a4:80:: – 2804:15a4:8f:ffff:ffff:ffff:ffff:ffff AS263400 1
4 2804:15a4:1110::/44 /44 2804:15a4:1110:: – 2804:15a4:111f:ffff:ffff:ffff:ffff:ffff AS263400 1
5 2804:15a4:1120::/44 /44 2804:15a4:1120:: – 2804:15a4:112f:ffff:ffff:ffff:ffff:ffff AS263400 1
6 2804:15a4:1130::/44 /44 2804:15a4:1130:: – 2804:15a4:113f:ffff:ffff:ffff:ffff:ffff AS263400 1
7 2804:15a4:1140::/44 /44 2804:15a4:1140:: – 2804:15a4:114f:ffff:ffff:ffff:ffff:ffff AS263400 1
8 2804:15a4:1160::/44 /44 2804:15a4:1160:: – 2804:15a4:116f:ffff:ffff:ffff:ffff:ffff AS263400 1
9 2804:15a4:1170::/44 /44 2804:15a4:1170:: – 2804:15a4:117f:ffff:ffff:ffff:ffff:ffff AS263400 1
10 2804:15a4:1180::/44 /44 2804:15a4:1180:: – 2804:15a4:118f:ffff:ffff:ffff:ffff:ffff AS263400 1
11 2804:15a4:1190::/44 /44 2804:15a4:1190:: – 2804:15a4:119f:ffff:ffff:ffff:ffff:ffff AS263400 1
12 2804:15a4:1200::/44 /44 2804:15a4:1200:: – 2804:15a4:120f:ffff:ffff:ffff:ffff:ffff AS263400 1
13 2804:15a4:1210::/44 /44 2804:15a4:1210:: – 2804:15a4:121f:ffff:ffff:ffff:ffff:ffff AS263400 1
14 2804:15a4:1220::/44 /44 2804:15a4:1220:: – 2804:15a4:122f:ffff:ffff:ffff:ffff:ffff AS263400 1
15 2804:15a4:1230::/44 /44 2804:15a4:1230:: – 2804:15a4:123f:ffff:ffff:ffff:ffff:ffff AS263400 1
16 2804:15a4:3000::/44 /44 2804:15a4:3000:: – 2804:15a4:300f:ffff:ffff:ffff:ffff:ffff AS263400 1
17 2804:15a4:4000::/44 /44 2804:15a4:4000:: – 2804:15a4:400f:ffff:ffff:ffff:ffff:ffff AS263400 1
18 2804:15a4:5000::/44 /44 2804:15a4:5000:: – 2804:15a4:500f:ffff:ffff:ffff:ffff:ffff AS263400 1
19 2804:15a4:5010::/44 /44 2804:15a4:5010:: – 2804:15a4:501f:ffff:ffff:ffff:ffff:ffff AS263400 1
20 2804:15a4:6700::/41 /41 2804:15a4:6700:: – 2804:15a4:677f:ffff:ffff:ffff:ffff:ffff AS263400 1
21 2804:15a4:8000::/33 /33 2804:15a4:8000:: – 2804:15a4:ffff:ffff:ffff:ffff:ffff:ffff AS263400 1
22 2804:15a4:8000::/41 /41 2804:15a4:8000:: – 2804:15a4:807f:ffff:ffff:ffff:ffff:ffff AS263400 1
23 2804:15a4:8000::/44 /44 2804:15a4:8000:: – 2804:15a4:800f:ffff:ffff:ffff:ffff:ffff AS263400 1
24 2804:15a4:aaa0::/44 /44 2804:15a4:aaa0:: – 2804:15a4:aaaf:ffff:ffff:ffff:ffff:ffff AS263400 1