BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
Refreshing BGP RIB…started 86 min ago
starting…
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — 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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 42 IPv6 prefixes · ASN: AS45773 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:fc00::/32 /32 2400:fc00:: – 2400:fc00:ffff:ffff:ffff:ffff:ffff:ffff AS45773 1
2 2400:fc00:20::/44 /44 2400:fc00:20:: – 2400:fc00:2f:ffff:ffff:ffff:ffff:ffff AS45773 1
3 2400:fc00:60::/44 /44 2400:fc00:60:: – 2400:fc00:6f:ffff:ffff:ffff:ffff:ffff AS45773 1
4 2400:fc00:e40::/44 /44 2400:fc00:e40:: – 2400:fc00:e4f:ffff:ffff:ffff:ffff:ffff AS45773 1
5 2400:fc00:4000::/44 /44 2400:fc00:4000:: – 2400:fc00:400f:ffff:ffff:ffff:ffff:ffff AS45773 1
6 2400:fc00:4010::/44 /44 2400:fc00:4010:: – 2400:fc00:401f:ffff:ffff:ffff:ffff:ffff AS45773 1
7 2400:fc00:4020::/44 /44 2400:fc00:4020:: – 2400:fc00:402f:ffff:ffff:ffff:ffff:ffff AS45773 1
8 2400:fc00:4021::/48 /48 2400:fc00:4021:: – 2400:fc00:4021:ffff:ffff:ffff:ffff:ffff AS45773 1
9 2400:fc00:40a0::/44 /44 2400:fc00:40a0:: – 2400:fc00:40af:ffff:ffff:ffff:ffff:ffff AS45773 1
10 2400:fc00:40b0::/44 /44 2400:fc00:40b0:: – 2400:fc00:40bf:ffff:ffff:ffff:ffff:ffff AS45773 1
11 2400:fc00:4100::/44 /44 2400:fc00:4100:: – 2400:fc00:410f:ffff:ffff:ffff:ffff:ffff AS45773 1
12 2400:fc00:42c0::/44 /44 2400:fc00:42c0:: – 2400:fc00:42cf:ffff:ffff:ffff:ffff:ffff AS45773 1
13 2400:fc00:4310::/44 /44 2400:fc00:4310:: – 2400:fc00:431f:ffff:ffff:ffff:ffff:ffff AS45773 1
14 2400:fc00:4540::/44 /44 2400:fc00:4540:: – 2400:fc00:454f:ffff:ffff:ffff:ffff:ffff AS45773 1
15 2400:fc00:45d0::/44 /44 2400:fc00:45d0:: – 2400:fc00:45df:ffff:ffff:ffff:ffff:ffff AS45773 1
16 2400:fc00:4a00::/44 /44 2400:fc00:4a00:: – 2400:fc00:4a0f:ffff:ffff:ffff:ffff:ffff AS45773 1
17 2400:fc00:4a01::/48 /48 2400:fc00:4a01:: – 2400:fc00:4a01:ffff:ffff:ffff:ffff:ffff AS45773 1
18 2400:fc00:4bf0::/44 /44 2400:fc00:4bf0:: – 2400:fc00:4bff:ffff:ffff:ffff:ffff:ffff AS45773 1
19 2400:fc00:4c00::/44 /44 2400:fc00:4c00:: – 2400:fc00:4c0f:ffff:ffff:ffff:ffff:ffff AS45773 1
20 2400:fc00:8010::/44 /44 2400:fc00:8010:: – 2400:fc00:801f:ffff:ffff:ffff:ffff:ffff AS45773 1
21 2400:fc00:8010::/48 /48 2400:fc00:8010:: – 2400:fc00:8010:ffff:ffff:ffff:ffff:ffff AS45773 1
22 2400:fc00:8011::/48 /48 2400:fc00:8011:: – 2400:fc00:8011:ffff:ffff:ffff:ffff:ffff AS45773 1
23 2400:fc00:8030::/44 /44 2400:fc00:8030:: – 2400:fc00:803f:ffff:ffff:ffff:ffff:ffff AS45773 1
24 2400:fc00:8060::/44 /44 2400:fc00:8060:: – 2400:fc00:806f:ffff:ffff:ffff:ffff:ffff AS45773 1
25 2400:fc00:8070::/44 /44 2400:fc00:8070:: – 2400:fc00:807f:ffff:ffff:ffff:ffff:ffff AS45773 1
26 2400:fc00:80b0::/44 /44 2400:fc00:80b0:: – 2400:fc00:80bf:ffff:ffff:ffff:ffff:ffff AS45773 1
27 2400:fc00:80b0::/48 /48 2400:fc00:80b0:: – 2400:fc00:80b0:ffff:ffff:ffff:ffff:ffff AS45773 1
28 2400:fc00:80b2::/48 /48 2400:fc00:80b2:: – 2400:fc00:80b2:ffff:ffff:ffff:ffff:ffff AS45773 1
29 2400:fc00:80b5::/48 /48 2400:fc00:80b5:: – 2400:fc00:80b5:ffff:ffff:ffff:ffff:ffff AS45773 1
30 2400:fc00:8120::/44 /44 2400:fc00:8120:: – 2400:fc00:812f:ffff:ffff:ffff:ffff:ffff AS45773 1
31 2400:fc00:82f0::/44 /44 2400:fc00:82f0:: – 2400:fc00:82ff:ffff:ffff:ffff:ffff:ffff AS45773 1
32 2400:fc00:8540::/44 /44 2400:fc00:8540:: – 2400:fc00:854f:ffff:ffff:ffff:ffff:ffff AS45773 1
33 2400:fc00:85a0::/44 /44 2400:fc00:85a0:: – 2400:fc00:85af:ffff:ffff:ffff:ffff:ffff AS45773 1
34 2400:fc00:87b0::/44 /44 2400:fc00:87b0:: – 2400:fc00:87bf:ffff:ffff:ffff:ffff:ffff AS45773 1
35 2400:fc00:87d0::/44 /44 2400:fc00:87d0:: – 2400:fc00:87df:ffff:ffff:ffff:ffff:ffff AS45773 1
36 2400:fc00:87e0::/44 /44 2400:fc00:87e0:: – 2400:fc00:87ef:ffff:ffff:ffff:ffff:ffff AS45773 1
37 2400:fc00:8c20::/44 /44 2400:fc00:8c20:: – 2400:fc00:8c2f:ffff:ffff:ffff:ffff:ffff AS45773 1
38 2400:fc00:8c30::/44 /44 2400:fc00:8c30:: – 2400:fc00:8c3f:ffff:ffff:ffff:ffff:ffff AS45773 1
39 2400:fc00:8ce0::/44 /44 2400:fc00:8ce0:: – 2400:fc00:8cef:ffff:ffff:ffff:ffff:ffff AS45773 1
40 2400:fc00:8d00::/44 /44 2400:fc00:8d00:: – 2400:fc00:8d0f:ffff:ffff:ffff:ffff:ffff AS45773 1
41 2400:fc00:8d10::/44 /44 2400:fc00:8d10:: – 2400:fc00:8d1f:ffff:ffff:ffff:ffff:ffff AS45773 1
42 2400:fc00:9900::/48 /48 2400:fc00:9900:: – 2400:fc00:9900:ffff:ffff:ffff:ffff:ffff AS45773 1