BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
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 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 52 IPv6 prefixes · ASN: AS23736 · showing 1–52
# 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 2400:7400:36::/48 /48 2400:7400:36:: – 2400:7400:36:ffff:ffff:ffff:ffff:ffff AS23736 1
13 2400:7400:37::/48 /48 2400:7400:37:: – 2400:7400:37:ffff:ffff:ffff:ffff:ffff AS23736 1
14 2400:7400:39::/48 /48 2400:7400:39:: – 2400:7400:39:ffff:ffff:ffff:ffff:ffff AS23736 1
15 2400:7400:3b::/48 /48 2400:7400:3b:: – 2400:7400:3b:ffff:ffff:ffff:ffff:ffff AS23736 1
16 2400:7400:41::/48 /48 2400:7400:41:: – 2400:7400:41:ffff:ffff:ffff:ffff:ffff AS23736 1
17 2400:7400:43::/48 /48 2400:7400:43:: – 2400:7400:43:ffff:ffff:ffff:ffff:ffff AS23736 1
18 2400:7400:44::/48 /48 2400:7400:44:: – 2400:7400:44:ffff:ffff:ffff:ffff:ffff AS23736 1
19 2400:7400:4a::/48 /48 2400:7400:4a:: – 2400:7400:4a:ffff:ffff:ffff:ffff:ffff AS23736 1
20 2400:7400:56::/48 /48 2400:7400:56:: – 2400:7400:56:ffff:ffff:ffff:ffff:ffff AS23736 1
21 2400:7400:5e::/48 /48 2400:7400:5e:: – 2400:7400:5e:ffff:ffff:ffff:ffff:ffff AS23736 1
22 2400:7400:5f::/48 /48 2400:7400:5f:: – 2400:7400:5f:ffff:ffff:ffff:ffff:ffff AS23736 1
23 2400:7400:62::/48 /48 2400:7400:62:: – 2400:7400:62:ffff:ffff:ffff:ffff:ffff AS23736 1
24 2400:7400:63::/48 /48 2400:7400:63:: – 2400:7400:63:ffff:ffff:ffff:ffff:ffff AS23736 1
25 2400:7400:65::/48 /48 2400:7400:65:: – 2400:7400:65:ffff:ffff:ffff:ffff:ffff AS23736 1
26 2400:7400:70::/48 /48 2400:7400:70:: – 2400:7400:70:ffff:ffff:ffff:ffff:ffff AS23736 1
27 2400:7400:76::/48 /48 2400:7400:76:: – 2400:7400:76: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:e024::/48 /48 2400:7400:e024:: – 2400:7400:e024:ffff:ffff:ffff:ffff:ffff AS23736 1
38 2400:7400:e025::/48 /48 2400:7400:e025:: – 2400:7400:e025:ffff:ffff:ffff:ffff:ffff AS23736 1
39 2400:7400:e027::/48 /48 2400:7400:e027:: – 2400:7400:e027:ffff:ffff:ffff:ffff:ffff AS23736 1
40 2400:7400:e028::/48 /48 2400:7400:e028:: – 2400:7400:e028:ffff:ffff:ffff:ffff:ffff AS23736 1
41 2400:7400:e02a::/48 /48 2400:7400:e02a:: – 2400:7400:e02a:ffff:ffff:ffff:ffff:ffff AS23736 1
42 2400:7400:e02b::/48 /48 2400:7400:e02b:: – 2400:7400:e02b:ffff:ffff:ffff:ffff:ffff AS23736 1
43 2400:7400:e02d::/48 /48 2400:7400:e02d:: – 2400:7400:e02d:ffff:ffff:ffff:ffff:ffff AS23736 1
44 2400:7400:e02f::/48 /48 2400:7400:e02f:: – 2400:7400:e02f:ffff:ffff:ffff:ffff:ffff AS23736 1
45 2400:7400:e030::/48 /48 2400:7400:e030:: – 2400:7400:e030:ffff:ffff:ffff:ffff:ffff AS23736 1
46 2400:7400:e032::/48 /48 2400:7400:e032:: – 2400:7400:e032:ffff:ffff:ffff:ffff:ffff AS23736 1
47 2400:7400:e033::/48 /48 2400:7400:e033:: – 2400:7400:e033:ffff:ffff:ffff:ffff:ffff AS23736 1
48 2400:7400:e034::/48 /48 2400:7400:e034:: – 2400:7400:e034:ffff:ffff:ffff:ffff:ffff AS23736 1
49 2400:7400:e036::/48 /48 2400:7400:e036:: – 2400:7400:e036:ffff:ffff:ffff:ffff:ffff AS23736 1
50 2400:7400:e037::/48 /48 2400:7400:e037:: – 2400:7400:e037:ffff:ffff:ffff:ffff:ffff AS23736 1
51 2402:4640::/33 /33 2402:4640:: – 2402:4640:7fff:ffff:ffff:ffff:ffff:ffff AS23736 1
52 2402:4640:8000::/33 /33 2402:4640:8000:: – 2402:4640:ffff:ffff:ffff:ffff:ffff:ffff AS23736 1