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 55 IPv6 prefixes · ASN: AS263276 · showing 1–55
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:1638::/32 /32 2804:1638:: – 2804:1638:ffff:ffff:ffff:ffff:ffff:ffff AS263276 1
2 2804:1638::/33 /33 2804:1638:: – 2804:1638:7fff:ffff:ffff:ffff:ffff:ffff AS263276 1
3 2804:1638::/34 /34 2804:1638:: – 2804:1638:3fff:ffff:ffff:ffff:ffff:ffff AS263276 1
4 2804:1638:1::/48 /48 2804:1638:1:: – 2804:1638:1:ffff:ffff:ffff:ffff:ffff AS263276 1
5 2804:1638:5::/48 /48 2804:1638:5:: – 2804:1638:5:ffff:ffff:ffff:ffff:ffff AS263276 1
6 2804:1638:8::/48 /48 2804:1638:8:: – 2804:1638:8:ffff:ffff:ffff:ffff:ffff AS263276 1
7 2804:1638:a10::/48 /48 2804:1638:a10:: – 2804:1638:a10:ffff:ffff:ffff:ffff:ffff AS263276 1
8 2804:1638:a14::/47 /47 2804:1638:a14:: – 2804:1638:a15:ffff:ffff:ffff:ffff:ffff AS263276 1
9 2804:1638:1111::/48 /48 2804:1638:1111:: – 2804:1638:1111:ffff:ffff:ffff:ffff:ffff AS263276 1
10 2804:1638:1112::/48 /48 2804:1638:1112:: – 2804:1638:1112:ffff:ffff:ffff:ffff:ffff AS263276 1
11 2804:1638:4000::/34 /34 2804:1638:4000:: – 2804:1638:7fff:ffff:ffff:ffff:ffff:ffff AS263276 1
12 2804:1638:4014::/48 /48 2804:1638:4014:: – 2804:1638:4014:ffff:ffff:ffff:ffff:ffff AS263276 1
13 2804:1638:403f::/48 /48 2804:1638:403f:: – 2804:1638:403f:ffff:ffff:ffff:ffff:ffff AS263276 1
14 2804:1638:8000::/33 /33 2804:1638:8000:: – 2804:1638:ffff:ffff:ffff:ffff:ffff:ffff AS263276 1
15 2804:1638:8000::/34 /34 2804:1638:8000:: – 2804:1638:bfff:ffff:ffff:ffff:ffff:ffff AS263276 1
16 2804:1638:a900::/40 /40 2804:1638:a900:: – 2804:1638:a9ff:ffff:ffff:ffff:ffff:ffff AS263276 1
17 2804:1638:aa80::/48 /48 2804:1638:aa80:: – 2804:1638:aa80:ffff:ffff:ffff:ffff:ffff AS263276 1
18 2804:1638:aa8c::/46 /46 2804:1638:aa8c:: – 2804:1638:aa8f:ffff:ffff:ffff:ffff:ffff AS263276 1
19 2804:1638:aaa8::/48 /48 2804:1638:aaa8:: – 2804:1638:aaa8:ffff:ffff:ffff:ffff:ffff AS263276 1
20 2804:1638:aaa9::/48 /48 2804:1638:aaa9:: – 2804:1638:aaa9:ffff:ffff:ffff:ffff:ffff AS263276 1
21 2804:1638:c000::/34 /34 2804:1638:c000:: – 2804:1638:ffff:ffff:ffff:ffff:ffff:ffff AS263276 1
22 2804:1638:cafe::/48 /48 2804:1638:cafe:: – 2804:1638:cafe:ffff:ffff:ffff:ffff:ffff AS263276 1
23 2804:1638:e02f::/48 /48 2804:1638:e02f:: – 2804:1638:e02f:ffff:ffff:ffff:ffff:ffff AS263276 1
24 2804:1638:e040::/44 /44 2804:1638:e040:: – 2804:1638:e04f:ffff:ffff:ffff:ffff:ffff AS263276 1
25 2804:1638:e050::/44 /44 2804:1638:e050:: – 2804:1638:e05f:ffff:ffff:ffff:ffff:ffff AS263276 1
26 2804:1638:e056::/48 /48 2804:1638:e056:: – 2804:1638:e056:ffff:ffff:ffff:ffff:ffff AS263276 1
27 2804:1638:e100::/40 /40 2804:1638:e100:: – 2804:1638:e1ff:ffff:ffff:ffff:ffff:ffff AS263276 1
28 2804:1638:e400::/48 /48 2804:1638:e400:: – 2804:1638:e400:ffff:ffff:ffff:ffff:ffff AS263276 1
29 2804:1638:e40a::/48 /48 2804:1638:e40a:: – 2804:1638:e40a:ffff:ffff:ffff:ffff:ffff AS263276 1
30 2804:1638:e40d::/48 /48 2804:1638:e40d:: – 2804:1638:e40d:ffff:ffff:ffff:ffff:ffff AS263276 1
31 2804:1638:e410::/48 /48 2804:1638:e410:: – 2804:1638:e410:ffff:ffff:ffff:ffff:ffff AS263276 1
32 2804:1638:e411::/48 /48 2804:1638:e411:: – 2804:1638:e411:ffff:ffff:ffff:ffff:ffff AS263276 1
33 2804:1638:e418::/48 /48 2804:1638:e418:: – 2804:1638:e418:ffff:ffff:ffff:ffff:ffff AS263276 1
34 2804:1638:e41d::/48 /48 2804:1638:e41d:: – 2804:1638:e41d:ffff:ffff:ffff:ffff:ffff AS263276 1
35 2804:1638:e41f::/48 /48 2804:1638:e41f:: – 2804:1638:e41f:ffff:ffff:ffff:ffff:ffff AS263276 1
36 2804:1638:e420::/48 /48 2804:1638:e420:: – 2804:1638:e420:ffff:ffff:ffff:ffff:ffff AS263276 1
37 2804:1638:e424::/48 /48 2804:1638:e424:: – 2804:1638:e424:ffff:ffff:ffff:ffff:ffff AS263276 1
38 2804:1638:e427::/48 /48 2804:1638:e427:: – 2804:1638:e427:ffff:ffff:ffff:ffff:ffff AS263276 1
39 2804:1638:e428::/48 /48 2804:1638:e428:: – 2804:1638:e428:ffff:ffff:ffff:ffff:ffff AS263276 1
40 2804:1638:e42a::/48 /48 2804:1638:e42a:: – 2804:1638:e42a:ffff:ffff:ffff:ffff:ffff AS263276 1
41 2804:1638:e42c::/48 /48 2804:1638:e42c:: – 2804:1638:e42c:ffff:ffff:ffff:ffff:ffff AS263276 1
42 2804:1638:e42d::/48 /48 2804:1638:e42d:: – 2804:1638:e42d:ffff:ffff:ffff:ffff:ffff AS263276 1
43 2804:1638:e42f::/48 /48 2804:1638:e42f:: – 2804:1638:e42f:ffff:ffff:ffff:ffff:ffff AS263276 1
44 2804:1638:e430::/48 /48 2804:1638:e430:: – 2804:1638:e430:ffff:ffff:ffff:ffff:ffff AS263276 1
45 2804:1638:e431::/48 /48 2804:1638:e431:: – 2804:1638:e431:ffff:ffff:ffff:ffff:ffff AS263276 1
46 2804:1638:e433::/48 /48 2804:1638:e433:: – 2804:1638:e433:ffff:ffff:ffff:ffff:ffff AS263276 1
47 2804:1638:e437::/48 /48 2804:1638:e437:: – 2804:1638:e437:ffff:ffff:ffff:ffff:ffff AS263276 1
48 2804:1638:e438::/48 /48 2804:1638:e438:: – 2804:1638:e438:ffff:ffff:ffff:ffff:ffff AS263276 1
49 2804:1638:e43c::/48 /48 2804:1638:e43c:: – 2804:1638:e43c:ffff:ffff:ffff:ffff:ffff AS263276 1
50 2804:1638:e43d::/48 /48 2804:1638:e43d:: – 2804:1638:e43d:ffff:ffff:ffff:ffff:ffff AS263276 1
51 2804:1638:e43e::/47 /47 2804:1638:e43e:: – 2804:1638:e43f:ffff:ffff:ffff:ffff:ffff AS263276 1
52 2804:1638:e43e::/48 /48 2804:1638:e43e:: – 2804:1638:e43e:ffff:ffff:ffff:ffff:ffff AS263276 1
53 2804:1638:f6dc::/48 /48 2804:1638:f6dc:: – 2804:1638:f6dc:ffff:ffff:ffff:ffff:ffff AS263276 1
54 2804:1638:fac8::/46 /46 2804:1638:fac8:: – 2804:1638:facb:ffff:ffff:ffff:ffff:ffff AS263276 1
55 2804:1638:facf::/48 /48 2804:1638:facf:: – 2804:1638:facf:ffff:ffff:ffff:ffff:ffff AS263276 1