BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
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 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 52 IPv6 prefixes · ASN: AS45143 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:1c00::/32 /32 2400:1c00:: – 2400:1c00:ffff:ffff:ffff:ffff:ffff:ffff AS45143 1
2 2400:1c00:1::/48 /48 2400:1c00:1:: – 2400:1c00:1:ffff:ffff:ffff:ffff:ffff AS45143 1
3 2400:1c00:2::/48 /48 2400:1c00:2:: – 2400:1c00:2:ffff:ffff:ffff:ffff:ffff AS45143 1
4 2400:1c00:3::/48 /48 2400:1c00:3:: – 2400:1c00:3:ffff:ffff:ffff:ffff:ffff AS45143 1
5 2400:1c00:4::/48 /48 2400:1c00:4:: – 2400:1c00:4:ffff:ffff:ffff:ffff:ffff AS45143 1
6 2400:1c00:1a::/48 /48 2400:1c00:1a:: – 2400:1c00:1a:ffff:ffff:ffff:ffff:ffff AS45143 1
7 2400:1c00:1b::/48 /48 2400:1c00:1b:: – 2400:1c00:1b:ffff:ffff:ffff:ffff:ffff AS45143 1
8 2400:1c00:1c::/48 /48 2400:1c00:1c:: – 2400:1c00:1c:ffff:ffff:ffff:ffff:ffff AS45143 1
9 2400:1c00:1e::/48 /48 2400:1c00:1e:: – 2400:1c00:1e:ffff:ffff:ffff:ffff:ffff AS45143 1
10 2400:1c00:1f::/48 /48 2400:1c00:1f:: – 2400:1c00:1f:ffff:ffff:ffff:ffff:ffff AS45143 1
11 2400:1c00:20::/44 /44 2400:1c00:20:: – 2400:1c00:2f:ffff:ffff:ffff:ffff:ffff AS45143 1
12 2400:1c00:30::/45 /45 2400:1c00:30:: – 2400:1c00:37:ffff:ffff:ffff:ffff:ffff AS45143 1
13 2400:1c00:38::/45 /45 2400:1c00:38:: – 2400:1c00:3f:ffff:ffff:ffff:ffff:ffff AS45143 1
14 2400:1c00:40::/45 /45 2400:1c00:40:: – 2400:1c00:47:ffff:ffff:ffff:ffff:ffff AS45143 1
15 2400:1c00:48::/45 /45 2400:1c00:48:: – 2400:1c00:4f:ffff:ffff:ffff:ffff:ffff AS45143 1
16 2400:1c00:50::/45 /45 2400:1c00:50:: – 2400:1c00:57:ffff:ffff:ffff:ffff:ffff AS45143 1
17 2400:1c00:58::/46 /46 2400:1c00:58:: – 2400:1c00:5b:ffff:ffff:ffff:ffff:ffff AS45143 1
18 2400:1c00:64::/48 /48 2400:1c00:64:: – 2400:1c00:64:ffff:ffff:ffff:ffff:ffff AS45143 1
19 2400:1c00:66::/48 /48 2400:1c00:66:: – 2400:1c00:66:ffff:ffff:ffff:ffff:ffff AS45143 1
20 2400:1c00:70::/45 /45 2400:1c00:70:: – 2400:1c00:77:ffff:ffff:ffff:ffff:ffff AS45143 1
21 2400:1c00:78::/47 /47 2400:1c00:78:: – 2400:1c00:79:ffff:ffff:ffff:ffff:ffff AS45143 1
22 2400:1c00:7a::/47 /47 2400:1c00:7a:: – 2400:1c00:7b:ffff:ffff:ffff:ffff:ffff AS45143 1
23 2400:1c00:80::/43 /43 2400:1c00:80:: – 2400:1c00:9f:ffff:ffff:ffff:ffff:ffff AS45143 1
24 2400:1c00:a0::/43 /43 2400:1c00:a0:: – 2400:1c00:bf:ffff:ffff:ffff:ffff:ffff AS45143 1
25 2400:1c00:f0::/44 /44 2400:1c00:f0:: – 2400:1c00:ff:ffff:ffff:ffff:ffff:ffff AS45143 1
26 2400:1c00:100::/44 /44 2400:1c00:100:: – 2400:1c00:10f:ffff:ffff:ffff:ffff:ffff AS45143 1
27 2400:1c00:110::/44 /44 2400:1c00:110:: – 2400:1c00:11f:ffff:ffff:ffff:ffff:ffff AS45143 1
28 2400:1c00:120::/44 /44 2400:1c00:120:: – 2400:1c00:12f:ffff:ffff:ffff:ffff:ffff AS45143 1
29 2400:1c00:130::/44 /44 2400:1c00:130:: – 2400:1c00:13f:ffff:ffff:ffff:ffff:ffff AS45143 1
30 2400:1c00:140::/44 /44 2400:1c00:140:: – 2400:1c00:14f:ffff:ffff:ffff:ffff:ffff AS45143 1
31 2400:1c00:150::/44 /44 2400:1c00:150:: – 2400:1c00:15f:ffff:ffff:ffff:ffff:ffff AS45143 1
32 2400:1c00:160::/44 /44 2400:1c00:160:: – 2400:1c00:16f:ffff:ffff:ffff:ffff:ffff AS45143 1
33 2400:1c00:170::/44 /44 2400:1c00:170:: – 2400:1c00:17f:ffff:ffff:ffff:ffff:ffff AS45143 1
34 2400:1c00:17f::/48 /48 2400:1c00:17f:: – 2400:1c00:17f:ffff:ffff:ffff:ffff:ffff AS45143 1
35 2400:1c00:180::/48 /48 2400:1c00:180:: – 2400:1c00:180:ffff:ffff:ffff:ffff:ffff AS45143 1
36 2400:1c00:190::/44 /44 2400:1c00:190:: – 2400:1c00:19f:ffff:ffff:ffff:ffff:ffff AS45143 1
37 2400:1c00:1a0::/44 /44 2400:1c00:1a0:: – 2400:1c00:1af:ffff:ffff:ffff:ffff:ffff AS45143 1
38 2400:1c00:1b0::/44 /44 2400:1c00:1b0:: – 2400:1c00:1bf:ffff:ffff:ffff:ffff:ffff AS45143 1
39 2400:1c00:1d0::/45 /45 2400:1c00:1d0:: – 2400:1c00:1d7:ffff:ffff:ffff:ffff:ffff AS45143 1
40 2400:1c00:1d8::/45 /45 2400:1c00:1d8:: – 2400:1c00:1df:ffff:ffff:ffff:ffff:ffff AS45143 1
41 2400:1c00:258::/46 /46 2400:1c00:258:: – 2400:1c00:25b:ffff:ffff:ffff:ffff:ffff AS45143 1
42 2400:1c00:25c::/46 /46 2400:1c00:25c:: – 2400:1c00:25f:ffff:ffff:ffff:ffff:ffff AS45143 1
43 2400:1c00:27c::/46 /46 2400:1c00:27c:: – 2400:1c00:27f:ffff:ffff:ffff:ffff:ffff AS45143 1
44 2400:1c00:300::/44 /44 2400:1c00:300:: – 2400:1c00:30f:ffff:ffff:ffff:ffff:ffff AS45143 1
45 2400:1c00:310::/45 /45 2400:1c00:310:: – 2400:1c00:317:ffff:ffff:ffff:ffff:ffff AS45143 1
46 2400:1c00:480::/44 /44 2400:1c00:480:: – 2400:1c00:48f:ffff:ffff:ffff:ffff:ffff AS45143 1
47 2400:1c00:490::/44 /44 2400:1c00:490:: – 2400:1c00:49f:ffff:ffff:ffff:ffff:ffff AS45143 1
48 2400:1c00:500::/45 /45 2400:1c00:500:: – 2400:1c00:507:ffff:ffff:ffff:ffff:ffff AS45143 1
49 2400:1c00:508::/45 /45 2400:1c00:508:: – 2400:1c00:50f:ffff:ffff:ffff:ffff:ffff AS45143 1
50 2400:1c00:57c::/46 /46 2400:1c00:57c:: – 2400:1c00:57f:ffff:ffff:ffff:ffff:ffff AS45143 1
51 2400:1c00:580::/45 /45 2400:1c00:580:: – 2400:1c00:587:ffff:ffff:ffff:ffff:ffff AS45143 1
52 2400:1c00:590::/45 /45 2400:1c00:590:: – 2400:1c00:597:ffff:ffff:ffff:ffff:ffff AS45143 1