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 26 IPv6 prefixes · ASN: AS1540 · showing 1–26
# Prefix ↑ Mask Range Origin ASN MOAS
1 2608:103:4f0::/48 /48 2608:103:4f0:: – 2608:103:4f0:ffff:ffff:ffff:ffff:ffff AS1540 1
2 2608:103:2740::/48 /48 2608:103:2740:: – 2608:103:2740:ffff:ffff:ffff:ffff:ffff AS1540 1
3 2608:104:500::/48 /48 2608:104:500:: – 2608:104:500:ffff:ffff:ffff:ffff:ffff AS1540 1
4 2608:104:2a20::/48 /48 2608:104:2a20:: – 2608:104:2a20:ffff:ffff:ffff:ffff:ffff AS1540 1
5 2608:109:15b0::/48 /48 2608:109:15b0:: – 2608:109:15b0:ffff:ffff:ffff:ffff:ffff AS1540 1
6 2608:122:3ff0::/48 /48 2608:122:3ff0:: – 2608:122:3ff0:ffff:ffff:ffff:ffff:ffff AS1540 1
7 2608:123:4220::/48 /48 2608:123:4220:: – 2608:123:4220:ffff:ffff:ffff:ffff:ffff AS1540 1
8 2608:124:b70::/48 /48 2608:124:b70:: – 2608:124:b70:ffff:ffff:ffff:ffff:ffff AS1540 1
9 2608:124:4d10::/48 /48 2608:124:4d10:: – 2608:124:4d10:ffff:ffff:ffff:ffff:ffff AS1540 1
10 2608:125:4ee0::/48 /48 2608:125:4ee0:: – 2608:125:4ee0:ffff:ffff:ffff:ffff:ffff AS1540 1
11 2608:127:17f0::/48 /48 2608:127:17f0:: – 2608:127:17f0:ffff:ffff:ffff:ffff:ffff AS1540 1
12 2608:127:5ba0::/48 /48 2608:127:5ba0:: – 2608:127:5ba0:ffff:ffff:ffff:ffff:ffff AS1540 1
13 2608:128:5bc0::/48 /48 2608:128:5bc0:: – 2608:128:5bc0:ffff:ffff:ffff:ffff:ffff AS1540 1
14 2608:129:2a10::/48 /48 2608:129:2a10:: – 2608:129:2a10:ffff:ffff:ffff:ffff:ffff AS1540 1
15 2608:129:5bd0::/48 /48 2608:129:5bd0:: – 2608:129:5bd0:ffff:ffff:ffff:ffff:ffff AS1540 1
16 2608:140:2080::/48 /48 2608:140:2080:: – 2608:140:2080:ffff:ffff:ffff:ffff:ffff AS1540 1
17 2608:142:d90::/48 /48 2608:142:d90:: – 2608:142:d90:ffff:ffff:ffff:ffff:ffff AS1540 1
18 2608:144:2f30::/48 /48 2608:144:2f30:: – 2608:144:2f30:ffff:ffff:ffff:ffff:ffff AS1540 1
19 2608:148:1b50::/48 /48 2608:148:1b50:: – 2608:148:1b50:ffff:ffff:ffff:ffff:ffff AS1540 1
20 2608:149:1b80::/48 /48 2608:149:1b80:: – 2608:149:1b80:ffff:ffff:ffff:ffff:ffff AS1540 1
21 2608:149:3f80::/48 /48 2608:149:3f80:: – 2608:149:3f80:ffff:ffff:ffff:ffff:ffff AS1540 1
22 2608:180:90::/48 /48 2608:180:90:: – 2608:180:90:ffff:ffff:ffff:ffff:ffff AS1540 1
23 2608:181:ea0::/48 /48 2608:181:ea0:: – 2608:181:ea0:ffff:ffff:ffff:ffff:ffff AS1540 1
24 2608:182:42a0::/48 /48 2608:182:42a0:: – 2608:182:42a0:ffff:ffff:ffff:ffff:ffff AS1540 1
25 2608:183:4a30::/48 /48 2608:183:4a30:: – 2608:183:4a30:ffff:ffff:ffff:ffff:ffff AS1540 1
26 2608:186:2680::/48 /48 2608:186:2680:: – 2608:186:2680:ffff:ffff:ffff:ffff:ffff AS1540 1