BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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 →
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IPv4 prefixes
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 68 IPv6 prefixes · ASN: AS36903 · showing 1–68
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:4288:8000::/48 /48 2001:4288:8000:: – 2001:4288:8000:ffff:ffff:ffff:ffff:ffff AS36903 1
2 2001:4288:8008::/48 /48 2001:4288:8008:: – 2001:4288:8008:ffff:ffff:ffff:ffff:ffff AS36903 1
3 2001:4288:8010::/48 /48 2001:4288:8010:: – 2001:4288:8010:ffff:ffff:ffff:ffff:ffff AS36903 1
4 2001:4288:8018::/48 /48 2001:4288:8018:: – 2001:4288:8018:ffff:ffff:ffff:ffff:ffff AS36903 1
5 2001:4288:8020::/48 /48 2001:4288:8020:: – 2001:4288:8020:ffff:ffff:ffff:ffff:ffff AS36903 1
6 2001:4288:8028::/48 /48 2001:4288:8028:: – 2001:4288:8028:ffff:ffff:ffff:ffff:ffff AS36903 1
7 2001:4288:8030::/48 /48 2001:4288:8030:: – 2001:4288:8030:ffff:ffff:ffff:ffff:ffff AS36903 1
8 2001:4288:8038::/48 /48 2001:4288:8038:: – 2001:4288:8038:ffff:ffff:ffff:ffff:ffff AS36903 1
9 2001:4288:8040::/48 /48 2001:4288:8040:: – 2001:4288:8040:ffff:ffff:ffff:ffff:ffff AS36903 1
10 2001:4288:8048::/48 /48 2001:4288:8048:: – 2001:4288:8048:ffff:ffff:ffff:ffff:ffff AS36903 1
11 2001:4288:8050::/48 /48 2001:4288:8050:: – 2001:4288:8050:ffff:ffff:ffff:ffff:ffff AS36903 1
12 2001:4288:8058::/48 /48 2001:4288:8058:: – 2001:4288:8058:ffff:ffff:ffff:ffff:ffff AS36903 1
13 2001:4288:8100::/48 /48 2001:4288:8100:: – 2001:4288:8100:ffff:ffff:ffff:ffff:ffff AS36903 1
14 2001:4288:8108::/48 /48 2001:4288:8108:: – 2001:4288:8108:ffff:ffff:ffff:ffff:ffff AS36903 1
15 2001:4288:8110::/48 /48 2001:4288:8110:: – 2001:4288:8110:ffff:ffff:ffff:ffff:ffff AS36903 1
16 2001:4288:8118::/48 /48 2001:4288:8118:: – 2001:4288:8118:ffff:ffff:ffff:ffff:ffff AS36903 1
17 2001:4288:8120::/48 /48 2001:4288:8120:: – 2001:4288:8120:ffff:ffff:ffff:ffff:ffff AS36903 1
18 2001:4288:8128::/48 /48 2001:4288:8128:: – 2001:4288:8128:ffff:ffff:ffff:ffff:ffff AS36903 1
19 2001:4288:8130::/48 /48 2001:4288:8130:: – 2001:4288:8130:ffff:ffff:ffff:ffff:ffff AS36903 1
20 2001:4288:8138::/48 /48 2001:4288:8138:: – 2001:4288:8138:ffff:ffff:ffff:ffff:ffff AS36903 1
21 2001:4288:8200::/48 /48 2001:4288:8200:: – 2001:4288:8200:ffff:ffff:ffff:ffff:ffff AS36903 1
22 2001:4288:8208::/48 /48 2001:4288:8208:: – 2001:4288:8208:ffff:ffff:ffff:ffff:ffff AS36903 1
23 2001:4288:8210::/48 /48 2001:4288:8210:: – 2001:4288:8210:ffff:ffff:ffff:ffff:ffff AS36903 1
24 2001:4288:8218::/48 /48 2001:4288:8218:: – 2001:4288:8218:ffff:ffff:ffff:ffff:ffff AS36903 1
25 2001:4288:8220::/48 /48 2001:4288:8220:: – 2001:4288:8220:ffff:ffff:ffff:ffff:ffff AS36903 1
26 2001:4288:8228::/48 /48 2001:4288:8228:: – 2001:4288:8228:ffff:ffff:ffff:ffff:ffff AS36903 1
27 2001:4288:8230::/48 /48 2001:4288:8230:: – 2001:4288:8230:ffff:ffff:ffff:ffff:ffff AS36903 1
28 2001:4288:8238::/48 /48 2001:4288:8238:: – 2001:4288:8238:ffff:ffff:ffff:ffff:ffff AS36903 1
29 2001:4288:8300::/48 /48 2001:4288:8300:: – 2001:4288:8300:ffff:ffff:ffff:ffff:ffff AS36903 1
30 2001:4288:8308::/48 /48 2001:4288:8308:: – 2001:4288:8308:ffff:ffff:ffff:ffff:ffff AS36903 1
31 2001:4288:8310::/48 /48 2001:4288:8310:: – 2001:4288:8310:ffff:ffff:ffff:ffff:ffff AS36903 1
32 2001:4288:8318::/48 /48 2001:4288:8318:: – 2001:4288:8318:ffff:ffff:ffff:ffff:ffff AS36903 1
33 2001:4288:8320::/48 /48 2001:4288:8320:: – 2001:4288:8320:ffff:ffff:ffff:ffff:ffff AS36903 1
34 2001:4288:8328::/48 /48 2001:4288:8328:: – 2001:4288:8328:ffff:ffff:ffff:ffff:ffff AS36903 1
35 2001:4288:8330::/48 /48 2001:4288:8330:: – 2001:4288:8330:ffff:ffff:ffff:ffff:ffff AS36903 1
36 2001:4288:8338::/48 /48 2001:4288:8338:: – 2001:4288:8338:ffff:ffff:ffff:ffff:ffff AS36903 1
37 2001:4288:8800::/48 /48 2001:4288:8800:: – 2001:4288:8800:ffff:ffff:ffff:ffff:ffff AS36903 1
38 2001:4288:8808::/48 /48 2001:4288:8808:: – 2001:4288:8808:ffff:ffff:ffff:ffff:ffff AS36903 1
39 2001:4288:8810::/48 /48 2001:4288:8810:: – 2001:4288:8810:ffff:ffff:ffff:ffff:ffff AS36903 1
40 2001:4288:8818::/48 /48 2001:4288:8818:: – 2001:4288:8818:ffff:ffff:ffff:ffff:ffff AS36903 1
41 2001:4288:8820::/48 /48 2001:4288:8820:: – 2001:4288:8820:ffff:ffff:ffff:ffff:ffff AS36903 1
42 2001:4288:8828::/48 /48 2001:4288:8828:: – 2001:4288:8828:ffff:ffff:ffff:ffff:ffff AS36903 1
43 2001:4288:8830::/48 /48 2001:4288:8830:: – 2001:4288:8830:ffff:ffff:ffff:ffff:ffff AS36903 1
44 2001:4288:8838::/48 /48 2001:4288:8838:: – 2001:4288:8838:ffff:ffff:ffff:ffff:ffff AS36903 1
45 2001:4288:8900::/48 /48 2001:4288:8900:: – 2001:4288:8900:ffff:ffff:ffff:ffff:ffff AS36903 1
46 2001:4288:8908::/48 /48 2001:4288:8908:: – 2001:4288:8908:ffff:ffff:ffff:ffff:ffff AS36903 1
47 2001:4288:8910::/48 /48 2001:4288:8910:: – 2001:4288:8910:ffff:ffff:ffff:ffff:ffff AS36903 1
48 2001:4288:8918::/48 /48 2001:4288:8918:: – 2001:4288:8918:ffff:ffff:ffff:ffff:ffff AS36903 1
49 2001:4288:8920::/48 /48 2001:4288:8920:: – 2001:4288:8920:ffff:ffff:ffff:ffff:ffff AS36903 1
50 2001:4288:8928::/48 /48 2001:4288:8928:: – 2001:4288:8928:ffff:ffff:ffff:ffff:ffff AS36903 1
51 2001:4288:8930::/48 /48 2001:4288:8930:: – 2001:4288:8930:ffff:ffff:ffff:ffff:ffff AS36903 1
52 2001:4288:8938::/48 /48 2001:4288:8938:: – 2001:4288:8938:ffff:ffff:ffff:ffff:ffff AS36903 1
53 2001:4288:8940::/48 /48 2001:4288:8940:: – 2001:4288:8940:ffff:ffff:ffff:ffff:ffff AS36903 1
54 2001:4288:8948::/48 /48 2001:4288:8948:: – 2001:4288:8948:ffff:ffff:ffff:ffff:ffff AS36903 1
55 2001:4288:8950::/48 /48 2001:4288:8950:: – 2001:4288:8950:ffff:ffff:ffff:ffff:ffff AS36903 1
56 2001:4288:8958::/48 /48 2001:4288:8958:: – 2001:4288:8958:ffff:ffff:ffff:ffff:ffff AS36903 1
57 2001:4288:8a00::/48 /48 2001:4288:8a00:: – 2001:4288:8a00:ffff:ffff:ffff:ffff:ffff AS36903 1
58 2001:4288:8a08::/48 /48 2001:4288:8a08:: – 2001:4288:8a08:ffff:ffff:ffff:ffff:ffff AS36903 1
59 2001:4288:8a10::/48 /48 2001:4288:8a10:: – 2001:4288:8a10:ffff:ffff:ffff:ffff:ffff AS36903 1
60 2001:4288:8a18::/48 /48 2001:4288:8a18:: – 2001:4288:8a18:ffff:ffff:ffff:ffff:ffff AS36903 1
61 2001:4288:8b00::/48 /48 2001:4288:8b00:: – 2001:4288:8b00:ffff:ffff:ffff:ffff:ffff AS36903 1
62 2001:4288:8b08::/48 /48 2001:4288:8b08:: – 2001:4288:8b08:ffff:ffff:ffff:ffff:ffff AS36903 1
63 2001:4288:8b10::/48 /48 2001:4288:8b10:: – 2001:4288:8b10:ffff:ffff:ffff:ffff:ffff AS36903 1
64 2001:4288:8b18::/48 /48 2001:4288:8b18:: – 2001:4288:8b18:ffff:ffff:ffff:ffff:ffff AS36903 1
65 2001:4288:8b20::/48 /48 2001:4288:8b20:: – 2001:4288:8b20:ffff:ffff:ffff:ffff:ffff AS36903 1
66 2001:4288:8b28::/48 /48 2001:4288:8b28:: – 2001:4288:8b28:ffff:ffff:ffff:ffff:ffff AS36903 1
67 2001:4288:8b30::/48 /48 2001:4288:8b30:: – 2001:4288:8b30:ffff:ffff:ffff:ffff:ffff AS36903 1
68 2001:4288:8b38::/48 /48 2001:4288:8b38:: – 2001:4288:8b38:ffff:ffff:ffff:ffff:ffff AS36903 1