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 53 IPv6 prefixes · ASN: AS45820 · showing 1–53
# Prefix ↑ Mask Range Origin ASN MOAS
1 2403:8600::/44 /44 2403:8600:: – 2403:8600:f:ffff:ffff:ffff:ffff:ffff AS45820 1
2 2403:8600:10::/44 /44 2403:8600:10:: – 2403:8600:1f:ffff:ffff:ffff:ffff:ffff AS45820 1
3 2403:8600:10::/48 /48 2403:8600:10:: – 2403:8600:10:ffff:ffff:ffff:ffff:ffff AS45820 1
4 2403:8600:11::/48 /48 2403:8600:11:: – 2403:8600:11:ffff:ffff:ffff:ffff:ffff AS45820 1
5 2403:8600:12::/48 /48 2403:8600:12:: – 2403:8600:12:ffff:ffff:ffff:ffff:ffff AS45820 1
6 2403:8600:20::/44 /44 2403:8600:20:: – 2403:8600:2f:ffff:ffff:ffff:ffff:ffff AS45820 1
7 2403:8600:30::/44 /44 2403:8600:30:: – 2403:8600:3f:ffff:ffff:ffff:ffff:ffff AS45820 1
8 2403:8600:40::/44 /44 2403:8600:40:: – 2403:8600:4f:ffff:ffff:ffff:ffff:ffff AS45820 1
9 2403:8600:50::/44 /44 2403:8600:50:: – 2403:8600:5f:ffff:ffff:ffff:ffff:ffff AS45820 1
10 2403:8600:c08::/48 /48 2403:8600:c08:: – 2403:8600:c08:ffff:ffff:ffff:ffff:ffff AS45820 1
11 2403:8600:2080::/44 /44 2403:8600:2080:: – 2403:8600:208f:ffff:ffff:ffff:ffff:ffff AS45820 1
12 2403:8600:2090::/44 /44 2403:8600:2090:: – 2403:8600:209f:ffff:ffff:ffff:ffff:ffff AS45820 1
13 2403:8600:2092::/48 /48 2403:8600:2092:: – 2403:8600:2092:ffff:ffff:ffff:ffff:ffff AS45820 1
14 2403:8600:2093::/48 /48 2403:8600:2093:: – 2403:8600:2093:ffff:ffff:ffff:ffff:ffff AS45820 1
15 2403:8600:2095::/48 /48 2403:8600:2095:: – 2403:8600:2095:ffff:ffff:ffff:ffff:ffff AS45820 1
16 2403:8600:2096::/48 /48 2403:8600:2096:: – 2403:8600:2096:ffff:ffff:ffff:ffff:ffff AS45820 1
17 2403:8600:60e0::/48 /48 2403:8600:60e0:: – 2403:8600:60e0:ffff:ffff:ffff:ffff:ffff AS45820 1
18 2403:8600:60e1::/48 /48 2403:8600:60e1:: – 2403:8600:60e1:ffff:ffff:ffff:ffff:ffff AS45820 1
19 2403:8600:60f0::/44 /44 2403:8600:60f0:: – 2403:8600:60ff:ffff:ffff:ffff:ffff:ffff AS45820 1
20 2403:8600:60f0::/48 /48 2403:8600:60f0:: – 2403:8600:60f0:ffff:ffff:ffff:ffff:ffff AS45820 1
21 2403:8600:60f1::/48 /48 2403:8600:60f1:: – 2403:8600:60f1:ffff:ffff:ffff:ffff:ffff AS45820 1
22 2403:8600:60f2::/48 /48 2403:8600:60f2:: – 2403:8600:60f2:ffff:ffff:ffff:ffff:ffff AS45820 1
23 2403:8600:60f3::/48 /48 2403:8600:60f3:: – 2403:8600:60f3:ffff:ffff:ffff:ffff:ffff AS45820 1
24 2403:8600:60f4::/48 /48 2403:8600:60f4:: – 2403:8600:60f4:ffff:ffff:ffff:ffff:ffff AS45820 1
25 2403:8600:60f5::/48 /48 2403:8600:60f5:: – 2403:8600:60f5:ffff:ffff:ffff:ffff:ffff AS45820 1
26 2403:8600:60f6::/48 /48 2403:8600:60f6:: – 2403:8600:60f6:ffff:ffff:ffff:ffff:ffff AS45820 1
27 2403:8600:8000::/44 /44 2403:8600:8000:: – 2403:8600:800f:ffff:ffff:ffff:ffff:ffff AS45820 1
28 2403:8600:80a0::/44 /44 2403:8600:80a0:: – 2403:8600:80af:ffff:ffff:ffff:ffff:ffff AS45820 1
29 2403:8600:80b0::/44 /44 2403:8600:80b0:: – 2403:8600:80bf:ffff:ffff:ffff:ffff:ffff AS45820 1
30 2403:8600:80c0::/44 /44 2403:8600:80c0:: – 2403:8600:80cf:ffff:ffff:ffff:ffff:ffff AS45820 1
31 2403:8600:80c2::/48 /48 2403:8600:80c2:: – 2403:8600:80c2:ffff:ffff:ffff:ffff:ffff AS45820 1
32 2403:8600:80c3::/48 /48 2403:8600:80c3:: – 2403:8600:80c3:ffff:ffff:ffff:ffff:ffff AS45820 1
33 2403:8600:80c4::/48 /48 2403:8600:80c4:: – 2403:8600:80c4:ffff:ffff:ffff:ffff:ffff AS45820 1
34 2403:8600:80c5::/48 /48 2403:8600:80c5:: – 2403:8600:80c5:ffff:ffff:ffff:ffff:ffff AS45820 1
35 2403:8600:80e0::/44 /44 2403:8600:80e0:: – 2403:8600:80ef:ffff:ffff:ffff:ffff:ffff AS45820 1
36 2403:8600:80f0::/44 /44 2403:8600:80f0:: – 2403:8600:80ff:ffff:ffff:ffff:ffff:ffff AS45820 1
37 2403:8600:a080::/44 /44 2403:8600:a080:: – 2403:8600:a08f:ffff:ffff:ffff:ffff:ffff AS45820 1
38 2403:8600:a082::/48 /48 2403:8600:a082:: – 2403:8600:a082:ffff:ffff:ffff:ffff:ffff AS45820 1
39 2403:8600:a083::/48 /48 2403:8600:a083:: – 2403:8600:a083:ffff:ffff:ffff:ffff:ffff AS45820 1
40 2403:8600:a090::/44 /44 2403:8600:a090:: – 2403:8600:a09f:ffff:ffff:ffff:ffff:ffff AS45820 1
41 2403:8600:a090::/48 /48 2403:8600:a090:: – 2403:8600:a090:ffff:ffff:ffff:ffff:ffff AS45820 1
42 2403:8600:c090::/44 /44 2403:8600:c090:: – 2403:8600:c09f:ffff:ffff:ffff:ffff:ffff AS45820 1
43 2403:8600:c094::/48 /48 2403:8600:c094:: – 2403:8600:c094:ffff:ffff:ffff:ffff:ffff AS45820 1
44 2403:8600:c095::/48 /48 2403:8600:c095:: – 2403:8600:c095:ffff:ffff:ffff:ffff:ffff AS45820 1
45 2403:8600:c0a0::/44 /44 2403:8600:c0a0:: – 2403:8600:c0af:ffff:ffff:ffff:ffff:ffff AS45820 1
46 2403:8600:e080::/44 /44 2403:8600:e080:: – 2403:8600:e08f:ffff:ffff:ffff:ffff:ffff AS45820 1
47 2403:8600:e082::/48 /48 2403:8600:e082:: – 2403:8600:e082:ffff:ffff:ffff:ffff:ffff AS45820 1
48 2403:8600:e083::/48 /48 2403:8600:e083:: – 2403:8600:e083:ffff:ffff:ffff:ffff:ffff AS45820 1
49 2403:8600:e084::/48 /48 2403:8600:e084:: – 2403:8600:e084:ffff:ffff:ffff:ffff:ffff AS45820 1
50 2403:8600:e085::/48 /48 2403:8600:e085:: – 2403:8600:e085:ffff:ffff:ffff:ffff:ffff AS45820 1
51 2403:8600:e086::/48 /48 2403:8600:e086:: – 2403:8600:e086:ffff:ffff:ffff:ffff:ffff AS45820 1
52 2403:8600:e090::/44 /44 2403:8600:e090:: – 2403:8600:e09f:ffff:ffff:ffff:ffff:ffff AS45820 1
53 2403:8600:ea88::/48 /48 2403:8600:ea88:: – 2403:8600:ea88:ffff:ffff:ffff:ffff:ffff AS45820 1