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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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
/6 1
4 398 046 511 104
/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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 54 IPv6 prefixes · ASN: AS28173 · showing 1–54
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:10a0::/32 /32 2804:10a0:: – 2804:10a0:ffff:ffff:ffff:ffff:ffff:ffff AS28173 1
2 2804:10a0::/33 /33 2804:10a0:: – 2804:10a0:7fff:ffff:ffff:ffff:ffff:ffff AS28173 1
3 2804:10a0::/34 /34 2804:10a0:: – 2804:10a0:3fff:ffff:ffff:ffff:ffff:ffff AS28173 1
4 2804:10a0::/35 /35 2804:10a0:: – 2804:10a0:1fff:ffff:ffff:ffff:ffff:ffff AS28173 1
5 2804:10a0:2::/48 /48 2804:10a0:2:: – 2804:10a0:2:ffff:ffff:ffff:ffff:ffff AS28173 1
6 2804:10a0:10::/44 /44 2804:10a0:10:: – 2804:10a0:1f:ffff:ffff:ffff:ffff:ffff AS28173 1
7 2804:10a0:11::/48 /48 2804:10a0:11:: – 2804:10a0:11:ffff:ffff:ffff:ffff:ffff AS28173 1
8 2804:10a0:30::/44 /44 2804:10a0:30:: – 2804:10a0:3f:ffff:ffff:ffff:ffff:ffff AS28173 1
9 2804:10a0:40::/44 /44 2804:10a0:40:: – 2804:10a0:4f:ffff:ffff:ffff:ffff:ffff AS28173 1
10 2804:10a0:50::/44 /44 2804:10a0:50:: – 2804:10a0:5f:ffff:ffff:ffff:ffff:ffff AS28173 1
11 2804:10a0:51::/48 /48 2804:10a0:51:: – 2804:10a0:51:ffff:ffff:ffff:ffff:ffff AS28173 1
12 2804:10a0:54::/48 /48 2804:10a0:54:: – 2804:10a0:54:ffff:ffff:ffff:ffff:ffff AS28173 1
13 2804:10a0:56::/48 /48 2804:10a0:56:: – 2804:10a0:56:ffff:ffff:ffff:ffff:ffff AS28173 1
14 2804:10a0:57::/48 /48 2804:10a0:57:: – 2804:10a0:57:ffff:ffff:ffff:ffff:ffff AS28173 1
15 2804:10a0:59::/48 /48 2804:10a0:59:: – 2804:10a0:59:ffff:ffff:ffff:ffff:ffff AS28173 1
16 2804:10a0:5c::/48 /48 2804:10a0:5c:: – 2804:10a0:5c:ffff:ffff:ffff:ffff:ffff AS28173 1
17 2804:10a0:5d::/48 /48 2804:10a0:5d:: – 2804:10a0:5d:ffff:ffff:ffff:ffff:ffff AS28173 1
18 2804:10a0:60::/44 /44 2804:10a0:60:: – 2804:10a0:6f:ffff:ffff:ffff:ffff:ffff AS28173 1
19 2804:10a0:70::/48 /48 2804:10a0:70:: – 2804:10a0:70:ffff:ffff:ffff:ffff:ffff AS28173 1
20 2804:10a0:80::/42 /42 2804:10a0:80:: – 2804:10a0:bf:ffff:ffff:ffff:ffff:ffff AS28173 1
21 2804:10a0:c8::/48 /48 2804:10a0:c8:: – 2804:10a0:c8:ffff:ffff:ffff:ffff:ffff AS28173 1
22 2804:10a0:ca::/48 /48 2804:10a0:ca:: – 2804:10a0:ca:ffff:ffff:ffff:ffff:ffff AS28173 1
23 2804:10a0:f1::/48 /48 2804:10a0:f1:: – 2804:10a0:f1:ffff:ffff:ffff:ffff:ffff AS28173 1
24 2804:10a0:f3::/48 /48 2804:10a0:f3:: – 2804:10a0:f3:ffff:ffff:ffff:ffff:ffff AS28173 1
25 2804:10a0:200::/45 /45 2804:10a0:200:: – 2804:10a0:207:ffff:ffff:ffff:ffff:ffff AS28173 1
26 2804:10a0:218::/46 /46 2804:10a0:218:: – 2804:10a0:21b:ffff:ffff:ffff:ffff:ffff AS28173 1
27 2804:10a0:220::/46 /46 2804:10a0:220:: – 2804:10a0:223:ffff:ffff:ffff:ffff:ffff AS28173 1
28 2804:10a0:230::/44 /44 2804:10a0:230:: – 2804:10a0:23f:ffff:ffff:ffff:ffff:ffff AS28173 1
29 2804:10a0:245::/48 /48 2804:10a0:245:: – 2804:10a0:245:ffff:ffff:ffff:ffff:ffff AS28173 1
30 2804:10a0:248::/46 /46 2804:10a0:248:: – 2804:10a0:24b:ffff:ffff:ffff:ffff:ffff AS28173 1
31 2804:10a0:249::/48 /48 2804:10a0:249:: – 2804:10a0:249:ffff:ffff:ffff:ffff:ffff AS28173 1
32 2804:10a0:260::/44 /44 2804:10a0:260:: – 2804:10a0:26f:ffff:ffff:ffff:ffff:ffff AS28173 1
33 2804:10a0:270::/44 /44 2804:10a0:270:: – 2804:10a0:27f:ffff:ffff:ffff:ffff:ffff AS28173 1
34 2804:10a0:2000::/35 /35 2804:10a0:2000:: – 2804:10a0:3fff:ffff:ffff:ffff:ffff:ffff AS28173 1
35 2804:10a0:3000::/44 /44 2804:10a0:3000:: – 2804:10a0:300f:ffff:ffff:ffff:ffff:ffff AS28173 1
36 2804:10a0:3010::/44 /44 2804:10a0:3010:: – 2804:10a0:301f:ffff:ffff:ffff:ffff:ffff AS28173 1
37 2804:10a0:3020::/44 /44 2804:10a0:3020:: – 2804:10a0:302f:ffff:ffff:ffff:ffff:ffff AS28173 1
38 2804:10a0:3030::/44 /44 2804:10a0:3030:: – 2804:10a0:303f:ffff:ffff:ffff:ffff:ffff AS28173 1
39 2804:10a0:4000::/34 /34 2804:10a0:4000:: – 2804:10a0:7fff:ffff:ffff:ffff:ffff:ffff AS28173 1
40 2804:10a0:4000::/35 /35 2804:10a0:4000:: – 2804:10a0:5fff:ffff:ffff:ffff:ffff:ffff AS28173 1
41 2804:10a0:4000::/44 /44 2804:10a0:4000:: – 2804:10a0:400f:ffff:ffff:ffff:ffff:ffff AS28173 1
42 2804:10a0:4010::/44 /44 2804:10a0:4010:: – 2804:10a0:401f:ffff:ffff:ffff:ffff:ffff AS28173 1
43 2804:10a0:6000::/35 /35 2804:10a0:6000:: – 2804:10a0:7fff:ffff:ffff:ffff:ffff:ffff AS28173 1
44 2804:10a0:8000::/33 /33 2804:10a0:8000:: – 2804:10a0:ffff:ffff:ffff:ffff:ffff:ffff AS28173 1
45 2804:10a0:8000::/34 /34 2804:10a0:8000:: – 2804:10a0:bfff:ffff:ffff:ffff:ffff:ffff AS28173 1
46 2804:10a0:8000::/35 /35 2804:10a0:8000:: – 2804:10a0:9fff:ffff:ffff:ffff:ffff:ffff AS28173 1
47 2804:10a0:8060::/44 /44 2804:10a0:8060:: – 2804:10a0:806f:ffff:ffff:ffff:ffff:ffff AS28173 1
48 2804:10a0:8070::/44 /44 2804:10a0:8070:: – 2804:10a0:807f:ffff:ffff:ffff:ffff:ffff AS28173 1
49 2804:10a0:8090::/44 /44 2804:10a0:8090:: – 2804:10a0:809f:ffff:ffff:ffff:ffff:ffff AS28173 1
50 2804:10a0:a000::/35 /35 2804:10a0:a000:: – 2804:10a0:bfff:ffff:ffff:ffff:ffff:ffff AS28173 1
51 2804:10a0:c000::/34 /34 2804:10a0:c000:: – 2804:10a0:ffff:ffff:ffff:ffff:ffff:ffff AS28173 1
52 2804:10a0:c000::/35 /35 2804:10a0:c000:: – 2804:10a0:dfff:ffff:ffff:ffff:ffff:ffff AS28173 1
53 2804:10a0:c000::/40 /40 2804:10a0:c000:: – 2804:10a0:c0ff:ffff:ffff:ffff:ffff:ffff AS28173 1
54 2804:10a0:e000::/35 /35 2804:10a0:e000:: – 2804:10a0:ffff:ffff:ffff:ffff:ffff:ffff AS28173 1