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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 69 IPv6 prefixes · ASN: AS27738 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 2800:440::/32 /32 2800:440:: – 2800:440:ffff:ffff:ffff:ffff:ffff:ffff AS27738 1
2 2800:440::/48 /48 2800:440:: – 2800:440::ffff:ffff:ffff:ffff:ffff AS27738 1
3 2800:440:1::/48 /48 2800:440:1:: – 2800:440:1:ffff:ffff:ffff:ffff:ffff AS27738 1
4 2800:440:3::/48 /48 2800:440:3:: – 2800:440:3:ffff:ffff:ffff:ffff:ffff AS27738 1
5 2800:440:4::/48 /48 2800:440:4:: – 2800:440:4:ffff:ffff:ffff:ffff:ffff AS27738 1
6 2800:440:6::/48 /48 2800:440:6:: – 2800:440:6:ffff:ffff:ffff:ffff:ffff AS27738 1
7 2800:440:7::/48 /48 2800:440:7:: – 2800:440:7:ffff:ffff:ffff:ffff:ffff AS27738 1
8 2800:440:8::/48 /48 2800:440:8:: – 2800:440:8:ffff:ffff:ffff:ffff:ffff AS27738 1
9 2800:440:34::/48 /48 2800:440:34:: – 2800:440:34:ffff:ffff:ffff:ffff:ffff AS27738 1
10 2800:440:35::/48 /48 2800:440:35:: – 2800:440:35:ffff:ffff:ffff:ffff:ffff AS27738 1
11 2800:440:46::/48 /48 2800:440:46:: – 2800:440:46:ffff:ffff:ffff:ffff:ffff AS27738 1
12 2800:440:70::/48 /48 2800:440:70:: – 2800:440:70:ffff:ffff:ffff:ffff:ffff AS27738 1
13 2800:440:76::/48 /48 2800:440:76:: – 2800:440:76:ffff:ffff:ffff:ffff:ffff AS27738 1
14 2800:440:84::/48 /48 2800:440:84:: – 2800:440:84:ffff:ffff:ffff:ffff:ffff AS27738 1
15 2800:440:86::/48 /48 2800:440:86:: – 2800:440:86:ffff:ffff:ffff:ffff:ffff AS27738 1
16 2800:440:c5::/48 /48 2800:440:c5:: – 2800:440:c5:ffff:ffff:ffff:ffff:ffff AS27738 1
17 2800:440:104::/48 /48 2800:440:104:: – 2800:440:104:ffff:ffff:ffff:ffff:ffff AS27738 1
18 2800:440:106::/48 /48 2800:440:106:: – 2800:440:106:ffff:ffff:ffff:ffff:ffff AS27738 1
19 2800:440:144::/48 /48 2800:440:144:: – 2800:440:144:ffff:ffff:ffff:ffff:ffff AS27738 1
20 2800:440:146::/48 /48 2800:440:146:: – 2800:440:146:ffff:ffff:ffff:ffff:ffff AS27738 1
21 2800:440:240::/48 /48 2800:440:240:: – 2800:440:240:ffff:ffff:ffff:ffff:ffff AS27738 1
22 2800:440:1000::/42 /42 2800:440:1000:: – 2800:440:103f:ffff:ffff:ffff:ffff:ffff AS27738 1
23 2800:440:1200::/42 /42 2800:440:1200:: – 2800:440:123f:ffff:ffff:ffff:ffff:ffff AS27738 1
24 2800:440:1400::/42 /42 2800:440:1400:: – 2800:440:143f:ffff:ffff:ffff:ffff:ffff AS27738 1
25 2800:440:1440::/42 /42 2800:440:1440:: – 2800:440:147f:ffff:ffff:ffff:ffff:ffff AS27738 1
26 2800:440:1480::/42 /42 2800:440:1480:: – 2800:440:14bf:ffff:ffff:ffff:ffff:ffff AS27738 1
27 2800:440:1600::/42 /42 2800:440:1600:: – 2800:440:163f:ffff:ffff:ffff:ffff:ffff AS27738 1
28 2800:440:1640::/42 /42 2800:440:1640:: – 2800:440:167f:ffff:ffff:ffff:ffff:ffff AS27738 1
29 2800:440:1680::/42 /42 2800:440:1680:: – 2800:440:16bf:ffff:ffff:ffff:ffff:ffff AS27738 1
30 2800:440:17c0::/42 /42 2800:440:17c0:: – 2800:440:17ff:ffff:ffff:ffff:ffff:ffff AS27738 1
31 2800:440:1800::/42 /42 2800:440:1800:: – 2800:440:183f:ffff:ffff:ffff:ffff:ffff AS27738 1
32 2800:440:1840::/42 /42 2800:440:1840:: – 2800:440:187f:ffff:ffff:ffff:ffff:ffff AS27738 1
33 2800:440:1a00::/42 /42 2800:440:1a00:: – 2800:440:1a3f:ffff:ffff:ffff:ffff:ffff AS27738 1
34 2800:440:1c00::/42 /42 2800:440:1c00:: – 2800:440:1c3f:ffff:ffff:ffff:ffff:ffff AS27738 1
35 2800:440:1e00::/42 /42 2800:440:1e00:: – 2800:440:1e3f:ffff:ffff:ffff:ffff:ffff AS27738 1
36 2800:440:2000::/42 /42 2800:440:2000:: – 2800:440:203f:ffff:ffff:ffff:ffff:ffff AS27738 1
37 2800:440:2040::/42 /42 2800:440:2040:: – 2800:440:207f:ffff:ffff:ffff:ffff:ffff AS27738 1
38 2800:440:2080::/42 /42 2800:440:2080:: – 2800:440:20bf:ffff:ffff:ffff:ffff:ffff AS27738 1
39 2800:440:20c0::/42 /42 2800:440:20c0:: – 2800:440:20ff:ffff:ffff:ffff:ffff:ffff AS27738 1
40 2800:440:21c0::/42 /42 2800:440:21c0:: – 2800:440:21ff:ffff:ffff:ffff:ffff:ffff AS27738 1
41 2800:440:8004::/48 /48 2800:440:8004:: – 2800:440:8004:ffff:ffff:ffff:ffff:ffff AS27738 1
42 2800:440:8006::/48 /48 2800:440:8006:: – 2800:440:8006:ffff:ffff:ffff:ffff:ffff AS27738 1
43 2800:440:8040::/48 /48 2800:440:8040:: – 2800:440:8040:ffff:ffff:ffff:ffff:ffff AS27738 1
44 2800:440:8041::/48 /48 2800:440:8041:: – 2800:440:8041:ffff:ffff:ffff:ffff:ffff AS27738 1
45 2800:440:8043::/48 /48 2800:440:8043:: – 2800:440:8043:ffff:ffff:ffff:ffff:ffff AS27738 1
46 2800:440:8044::/48 /48 2800:440:8044:: – 2800:440:8044:ffff:ffff:ffff:ffff:ffff AS27738 1
47 2800:440:8046::/48 /48 2800:440:8046:: – 2800:440:8046:ffff:ffff:ffff:ffff:ffff AS27738 1
48 2800:440:8064::/48 /48 2800:440:8064:: – 2800:440:8064:ffff:ffff:ffff:ffff:ffff AS27738 1
49 2800:440:8066::/48 /48 2800:440:8066:: – 2800:440:8066:ffff:ffff:ffff:ffff:ffff AS27738 1
50 2800:440:8086::/48 /48 2800:440:8086:: – 2800:440:8086:ffff:ffff:ffff:ffff:ffff AS27738 1
51 2800:440:8104::/48 /48 2800:440:8104:: – 2800:440:8104:ffff:ffff:ffff:ffff:ffff AS27738 1
52 2800:440:8106::/48 /48 2800:440:8106:: – 2800:440:8106:ffff:ffff:ffff:ffff:ffff AS27738 1
53 2800:440:8143::/48 /48 2800:440:8143:: – 2800:440:8143:ffff:ffff:ffff:ffff:ffff AS27738 1
54 2800:440:8180::/48 /48 2800:440:8180:: – 2800:440:8180:ffff:ffff:ffff:ffff:ffff AS27738 1
55 2800:440:9000::/42 /42 2800:440:9000:: – 2800:440:903f:ffff:ffff:ffff:ffff:ffff AS27738 1
56 2800:440:9040::/42 /42 2800:440:9040:: – 2800:440:907f:ffff:ffff:ffff:ffff:ffff AS27738 1
57 2800:440:9080::/42 /42 2800:440:9080:: – 2800:440:90bf:ffff:ffff:ffff:ffff:ffff AS27738 1
58 2800:440:9200::/42 /42 2800:440:9200:: – 2800:440:923f:ffff:ffff:ffff:ffff:ffff AS27738 1
59 2800:440:9240::/42 /42 2800:440:9240:: – 2800:440:927f:ffff:ffff:ffff:ffff:ffff AS27738 1
60 2800:440:9400::/42 /42 2800:440:9400:: – 2800:440:943f:ffff:ffff:ffff:ffff:ffff AS27738 1
61 2800:440:9600::/42 /42 2800:440:9600:: – 2800:440:963f:ffff:ffff:ffff:ffff:ffff AS27738 1
62 2800:440:9800::/42 /42 2800:440:9800:: – 2800:440:983f:ffff:ffff:ffff:ffff:ffff AS27738 1
63 2800:440:9840::/42 /42 2800:440:9840:: – 2800:440:987f:ffff:ffff:ffff:ffff:ffff AS27738 1
64 2800:440:9880::/42 /42 2800:440:9880:: – 2800:440:98bf:ffff:ffff:ffff:ffff:ffff AS27738 1
65 2800:440:98c0::/42 /42 2800:440:98c0:: – 2800:440:98ff:ffff:ffff:ffff:ffff:ffff AS27738 1
66 2800:440:9a00::/42 /42 2800:440:9a00:: – 2800:440:9a3f:ffff:ffff:ffff:ffff:ffff AS27738 1
67 2800:440:9c00::/42 /42 2800:440:9c00:: – 2800:440:9c3f:ffff:ffff:ffff:ffff:ffff AS27738 1
68 2800:440:9c40::/42 /42 2800:440:9c40:: – 2800:440:9c7f:ffff:ffff:ffff:ffff:ffff AS27738 1
69 2800:440:9c80::/42 /42 2800:440:9c80:: – 2800:440:9cbf:ffff:ffff:ffff:ffff:ffff AS27738 1