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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 51 IPv6 prefixes · ASN: AS23736 · showing 1–51
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:7400:c::/48 /48 2400:7400:c:: – 2400:7400:c:ffff:ffff:ffff:ffff:ffff AS23736 1
2 2400:7400:10::/48 /48 2400:7400:10:: – 2400:7400:10:ffff:ffff:ffff:ffff:ffff AS23736 1
3 2400:7400:11::/48 /48 2400:7400:11:: – 2400:7400:11:ffff:ffff:ffff:ffff:ffff AS23736 1
4 2400:7400:23::/48 /48 2400:7400:23:: – 2400:7400:23:ffff:ffff:ffff:ffff:ffff AS23736 1
5 2400:7400:25::/48 /48 2400:7400:25:: – 2400:7400:25:ffff:ffff:ffff:ffff:ffff AS23736 1
6 2400:7400:26::/48 /48 2400:7400:26:: – 2400:7400:26:ffff:ffff:ffff:ffff:ffff AS23736 1
7 2400:7400:30::/48 /48 2400:7400:30:: – 2400:7400:30:ffff:ffff:ffff:ffff:ffff AS23736 1
8 2400:7400:31::/48 /48 2400:7400:31:: – 2400:7400:31:ffff:ffff:ffff:ffff:ffff AS23736 1
9 2400:7400:32::/48 /48 2400:7400:32:: – 2400:7400:32:ffff:ffff:ffff:ffff:ffff AS23736 1
10 2400:7400:33::/48 /48 2400:7400:33:: – 2400:7400:33:ffff:ffff:ffff:ffff:ffff AS23736 1
11 2400:7400:34::/48 /48 2400:7400:34:: – 2400:7400:34:ffff:ffff:ffff:ffff:ffff AS23736 1
12 2400:7400:37::/48 /48 2400:7400:37:: – 2400:7400:37:ffff:ffff:ffff:ffff:ffff AS23736 1
13 2400:7400:39::/48 /48 2400:7400:39:: – 2400:7400:39:ffff:ffff:ffff:ffff:ffff AS23736 1
14 2400:7400:3b::/48 /48 2400:7400:3b:: – 2400:7400:3b:ffff:ffff:ffff:ffff:ffff AS23736 1
15 2400:7400:41::/48 /48 2400:7400:41:: – 2400:7400:41:ffff:ffff:ffff:ffff:ffff AS23736 1
16 2400:7400:43::/48 /48 2400:7400:43:: – 2400:7400:43:ffff:ffff:ffff:ffff:ffff AS23736 1
17 2400:7400:44::/48 /48 2400:7400:44:: – 2400:7400:44:ffff:ffff:ffff:ffff:ffff AS23736 1
18 2400:7400:4a::/48 /48 2400:7400:4a:: – 2400:7400:4a:ffff:ffff:ffff:ffff:ffff AS23736 1
19 2400:7400:56::/48 /48 2400:7400:56:: – 2400:7400:56:ffff:ffff:ffff:ffff:ffff AS23736 1
20 2400:7400:5e::/48 /48 2400:7400:5e:: – 2400:7400:5e:ffff:ffff:ffff:ffff:ffff AS23736 1
21 2400:7400:5f::/48 /48 2400:7400:5f:: – 2400:7400:5f:ffff:ffff:ffff:ffff:ffff AS23736 1
22 2400:7400:62::/48 /48 2400:7400:62:: – 2400:7400:62:ffff:ffff:ffff:ffff:ffff AS23736 1
23 2400:7400:63::/48 /48 2400:7400:63:: – 2400:7400:63:ffff:ffff:ffff:ffff:ffff AS23736 1
24 2400:7400:65::/48 /48 2400:7400:65:: – 2400:7400:65:ffff:ffff:ffff:ffff:ffff AS23736 1
25 2400:7400:70::/48 /48 2400:7400:70:: – 2400:7400:70:ffff:ffff:ffff:ffff:ffff AS23736 1
26 2400:7400:76::/48 /48 2400:7400:76:: – 2400:7400:76:ffff:ffff:ffff:ffff:ffff AS23736 1
27 2400:7400:7c::/48 /48 2400:7400:7c:: – 2400:7400:7c:ffff:ffff:ffff:ffff:ffff AS23736 1
28 2400:7400:92::/48 /48 2400:7400:92:: – 2400:7400:92:ffff:ffff:ffff:ffff:ffff AS23736 1
29 2400:7400:e011::/48 /48 2400:7400:e011:: – 2400:7400:e011:ffff:ffff:ffff:ffff:ffff AS23736 1
30 2400:7400:e019::/48 /48 2400:7400:e019:: – 2400:7400:e019:ffff:ffff:ffff:ffff:ffff AS23736 1
31 2400:7400:e01c::/48 /48 2400:7400:e01c:: – 2400:7400:e01c:ffff:ffff:ffff:ffff:ffff AS23736 1
32 2400:7400:e01d::/48 /48 2400:7400:e01d:: – 2400:7400:e01d:ffff:ffff:ffff:ffff:ffff AS23736 1
33 2400:7400:e01e::/48 /48 2400:7400:e01e:: – 2400:7400:e01e:ffff:ffff:ffff:ffff:ffff AS23736 1
34 2400:7400:e01f::/48 /48 2400:7400:e01f:: – 2400:7400:e01f:ffff:ffff:ffff:ffff:ffff AS23736 1
35 2400:7400:e021::/48 /48 2400:7400:e021:: – 2400:7400:e021:ffff:ffff:ffff:ffff:ffff AS23736 1
36 2400:7400:e023::/48 /48 2400:7400:e023:: – 2400:7400:e023:ffff:ffff:ffff:ffff:ffff AS23736 1
37 2400:7400:e025::/48 /48 2400:7400:e025:: – 2400:7400:e025:ffff:ffff:ffff:ffff:ffff AS23736 1
38 2400:7400:e027::/48 /48 2400:7400:e027:: – 2400:7400:e027:ffff:ffff:ffff:ffff:ffff AS23736 1
39 2400:7400:e028::/48 /48 2400:7400:e028:: – 2400:7400:e028:ffff:ffff:ffff:ffff:ffff AS23736 1
40 2400:7400:e02a::/48 /48 2400:7400:e02a:: – 2400:7400:e02a:ffff:ffff:ffff:ffff:ffff AS23736 1
41 2400:7400:e02b::/48 /48 2400:7400:e02b:: – 2400:7400:e02b:ffff:ffff:ffff:ffff:ffff AS23736 1
42 2400:7400:e02d::/48 /48 2400:7400:e02d:: – 2400:7400:e02d:ffff:ffff:ffff:ffff:ffff AS23736 1
43 2400:7400:e02f::/48 /48 2400:7400:e02f:: – 2400:7400:e02f:ffff:ffff:ffff:ffff:ffff AS23736 1
44 2400:7400:e030::/48 /48 2400:7400:e030:: – 2400:7400:e030:ffff:ffff:ffff:ffff:ffff AS23736 1
45 2400:7400:e032::/48 /48 2400:7400:e032:: – 2400:7400:e032:ffff:ffff:ffff:ffff:ffff AS23736 1
46 2400:7400:e033::/48 /48 2400:7400:e033:: – 2400:7400:e033:ffff:ffff:ffff:ffff:ffff AS23736 1
47 2400:7400:e034::/48 /48 2400:7400:e034:: – 2400:7400:e034:ffff:ffff:ffff:ffff:ffff AS23736 1
48 2400:7400:e036::/48 /48 2400:7400:e036:: – 2400:7400:e036:ffff:ffff:ffff:ffff:ffff AS23736 1
49 2400:7400:e037::/48 /48 2400:7400:e037:: – 2400:7400:e037:ffff:ffff:ffff:ffff:ffff AS23736 1
50 2402:4640::/33 /33 2402:4640:: – 2402:4640:7fff:ffff:ffff:ffff:ffff:ffff AS23736 1
51 2402:4640:8000::/33 /33 2402:4640:8000:: – 2402:4640:ffff:ffff:ffff:ffff:ffff:ffff AS23736 1