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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 47 IPv6 prefixes · ASN: AS49915 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 2800:140::/48 /48 2800:140:: – 2800:140::ffff:ffff:ffff:ffff:ffff AS49915 1
2 2a0a:1800:4::/48 /48 2a0a:1800:4:: – 2a0a:1800:4:ffff:ffff:ffff:ffff:ffff AS49915 1
3 2a0a:1800:5::/48 /48 2a0a:1800:5:: – 2a0a:1800:5:ffff:ffff:ffff:ffff:ffff AS49915 1
4 2a0a:1800:6::/48 /48 2a0a:1800:6:: – 2a0a:1800:6:ffff:ffff:ffff:ffff:ffff AS49915 1
5 2a0a:1800:7::/48 /48 2a0a:1800:7:: – 2a0a:1800:7:ffff:ffff:ffff:ffff:ffff AS49915 1
6 2a0a:1800:8::/48 /48 2a0a:1800:8:: – 2a0a:1800:8:ffff:ffff:ffff:ffff:ffff AS49915 1
7 2a0a:1800:9::/48 /48 2a0a:1800:9:: – 2a0a:1800:9:ffff:ffff:ffff:ffff:ffff AS49915 1
8 2a0a:1800:a::/48 /48 2a0a:1800:a:: – 2a0a:1800:a:ffff:ffff:ffff:ffff:ffff AS49915 1
9 2a0a:1800:b::/48 /48 2a0a:1800:b:: – 2a0a:1800:b:ffff:ffff:ffff:ffff:ffff AS49915 1
10 2a0a:1800:c::/48 /48 2a0a:1800:c:: – 2a0a:1800:c:ffff:ffff:ffff:ffff:ffff AS49915 1
11 2a0a:1800:d::/48 /48 2a0a:1800:d:: – 2a0a:1800:d:ffff:ffff:ffff:ffff:ffff AS49915 1
12 2a0a:1800:e::/48 /48 2a0a:1800:e:: – 2a0a:1800:e:ffff:ffff:ffff:ffff:ffff AS49915 1
13 2a0a:1800:f::/48 /48 2a0a:1800:f:: – 2a0a:1800:f:ffff:ffff:ffff:ffff:ffff AS49915 1
14 2a0a:1800:10::/48 /48 2a0a:1800:10:: – 2a0a:1800:10:ffff:ffff:ffff:ffff:ffff AS49915 1
15 2a0a:1800:11::/48 /48 2a0a:1800:11:: – 2a0a:1800:11:ffff:ffff:ffff:ffff:ffff AS49915 1
16 2a0a:1800:12::/48 /48 2a0a:1800:12:: – 2a0a:1800:12:ffff:ffff:ffff:ffff:ffff AS49915 1
17 2a0a:1800:13::/48 /48 2a0a:1800:13:: – 2a0a:1800:13:ffff:ffff:ffff:ffff:ffff AS49915 1
18 2a0a:1800:14::/48 /48 2a0a:1800:14:: – 2a0a:1800:14:ffff:ffff:ffff:ffff:ffff AS49915 1
19 2a0a:1800:15::/48 /48 2a0a:1800:15:: – 2a0a:1800:15:ffff:ffff:ffff:ffff:ffff AS49915 1
20 2a0a:1800:16::/48 /48 2a0a:1800:16:: – 2a0a:1800:16:ffff:ffff:ffff:ffff:ffff AS49915 1
21 2a0a:1800:17::/48 /48 2a0a:1800:17:: – 2a0a:1800:17:ffff:ffff:ffff:ffff:ffff AS49915 1
22 2a0a:1800:18::/48 /48 2a0a:1800:18:: – 2a0a:1800:18:ffff:ffff:ffff:ffff:ffff AS49915 1
23 2a0a:1800:19::/48 /48 2a0a:1800:19:: – 2a0a:1800:19:ffff:ffff:ffff:ffff:ffff AS49915 1
24 2a0a:1800:1a::/48 /48 2a0a:1800:1a:: – 2a0a:1800:1a:ffff:ffff:ffff:ffff:ffff AS49915 1
25 2a0a:1800:1b::/48 /48 2a0a:1800:1b:: – 2a0a:1800:1b:ffff:ffff:ffff:ffff:ffff AS49915 1
26 2a0a:1800:1c::/48 /48 2a0a:1800:1c:: – 2a0a:1800:1c:ffff:ffff:ffff:ffff:ffff AS49915 1
27 2a0a:1800:1d::/48 /48 2a0a:1800:1d:: – 2a0a:1800:1d:ffff:ffff:ffff:ffff:ffff AS49915 1
28 2a0a:1800:1e::/48 /48 2a0a:1800:1e:: – 2a0a:1800:1e:ffff:ffff:ffff:ffff:ffff AS49915 1
29 2a0a:1800:1f::/48 /48 2a0a:1800:1f:: – 2a0a:1800:1f:ffff:ffff:ffff:ffff:ffff AS49915 1
30 2a0a:1800:20::/48 /48 2a0a:1800:20:: – 2a0a:1800:20:ffff:ffff:ffff:ffff:ffff AS49915 1
31 2a0a:1800:21::/48 /48 2a0a:1800:21:: – 2a0a:1800:21:ffff:ffff:ffff:ffff:ffff AS49915 1
32 2a0a:1800:22::/48 /48 2a0a:1800:22:: – 2a0a:1800:22:ffff:ffff:ffff:ffff:ffff AS49915 1
33 2a0a:1800:23::/48 /48 2a0a:1800:23:: – 2a0a:1800:23:ffff:ffff:ffff:ffff:ffff AS49915 1
34 2a0a:1800:24::/48 /48 2a0a:1800:24:: – 2a0a:1800:24:ffff:ffff:ffff:ffff:ffff AS49915 1
35 2a0a:1800:25::/48 /48 2a0a:1800:25:: – 2a0a:1800:25:ffff:ffff:ffff:ffff:ffff AS49915 1
36 2a0a:1800:26::/48 /48 2a0a:1800:26:: – 2a0a:1800:26:ffff:ffff:ffff:ffff:ffff AS49915 1
37 2a0a:1800:27::/48 /48 2a0a:1800:27:: – 2a0a:1800:27:ffff:ffff:ffff:ffff:ffff AS49915 1
38 2a0a:1800:28::/48 /48 2a0a:1800:28:: – 2a0a:1800:28:ffff:ffff:ffff:ffff:ffff AS49915 1
39 2a0a:1800:29::/48 /48 2a0a:1800:29:: – 2a0a:1800:29:ffff:ffff:ffff:ffff:ffff AS49915 1
40 2a0a:1800:2a::/48 /48 2a0a:1800:2a:: – 2a0a:1800:2a:ffff:ffff:ffff:ffff:ffff AS49915 1
41 2a0a:1800:2b::/48 /48 2a0a:1800:2b:: – 2a0a:1800:2b:ffff:ffff:ffff:ffff:ffff AS49915 1
42 2a0a:1800:2c::/48 /48 2a0a:1800:2c:: – 2a0a:1800:2c:ffff:ffff:ffff:ffff:ffff AS49915 1
43 2a0a:1800:2d::/48 /48 2a0a:1800:2d:: – 2a0a:1800:2d:ffff:ffff:ffff:ffff:ffff AS49915 1
44 2a0a:1800:2e::/48 /48 2a0a:1800:2e:: – 2a0a:1800:2e:ffff:ffff:ffff:ffff:ffff AS49915 1
45 2a0a:1800:2f::/48 /48 2a0a:1800:2f:: – 2a0a:1800:2f:ffff:ffff:ffff:ffff:ffff AS49915 1
46 2a0a:1800:30::/48 /48 2a0a:1800:30:: – 2a0a:1800:30:ffff:ffff:ffff:ffff:ffff AS49915 1
47 2a0a:1800:32::/48 /48 2a0a:1800:32:: – 2a0a:1800:32:ffff:ffff:ffff:ffff:ffff AS49915 1