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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 32 IPv6 prefixes · ASN: AS37705 · showing 1–32
# Prefix ↑ Mask Range Origin ASN MOAS
1 2c0f:4280::/32 /32 2c0f:4280:: – 2c0f:4280:ffff:ffff:ffff:ffff:ffff:ffff AS37705 1
2 2c0f:4280::/36 /36 2c0f:4280:: – 2c0f:4280:fff:ffff:ffff:ffff:ffff:ffff AS37705 1
3 2c0f:4280::/44 /44 2c0f:4280:: – 2c0f:4280:f:ffff:ffff:ffff:ffff:ffff AS37705 1
4 2c0f:4280:10::/44 /44 2c0f:4280:10:: – 2c0f:4280:1f:ffff:ffff:ffff:ffff:ffff AS37705 1
5 2c0f:4280:20::/44 /44 2c0f:4280:20:: – 2c0f:4280:2f:ffff:ffff:ffff:ffff:ffff AS37705 1
6 2c0f:4280:30::/44 /44 2c0f:4280:30:: – 2c0f:4280:3f:ffff:ffff:ffff:ffff:ffff AS37705 1
7 2c0f:4280:40::/44 /44 2c0f:4280:40:: – 2c0f:4280:4f:ffff:ffff:ffff:ffff:ffff AS37705 1
8 2c0f:4280:50::/44 /44 2c0f:4280:50:: – 2c0f:4280:5f:ffff:ffff:ffff:ffff:ffff AS37705 1
9 2c0f:4280:60::/44 /44 2c0f:4280:60:: – 2c0f:4280:6f:ffff:ffff:ffff:ffff:ffff AS37705 1
10 2c0f:4280:300::/40 /40 2c0f:4280:300:: – 2c0f:4280:3ff:ffff:ffff:ffff:ffff:ffff AS37705 1
11 2c0f:4280:400::/40 /40 2c0f:4280:400:: – 2c0f:4280:4ff:ffff:ffff:ffff:ffff:ffff AS37705 1
12 2c0f:4280:500::/40 /40 2c0f:4280:500:: – 2c0f:4280:5ff:ffff:ffff:ffff:ffff:ffff AS37705 1
13 2c0f:4280:600::/40 /40 2c0f:4280:600:: – 2c0f:4280:6ff:ffff:ffff:ffff:ffff:ffff AS37705 1
14 2c0f:4280:3000::/36 /36 2c0f:4280:3000:: – 2c0f:4280:3fff:ffff:ffff:ffff:ffff:ffff AS37705 1
15 2c0f:4280:3000::/44 /44 2c0f:4280:3000:: – 2c0f:4280:300f:ffff:ffff:ffff:ffff:ffff AS37705 1
16 2c0f:4280:3030::/44 /44 2c0f:4280:3030:: – 2c0f:4280:303f:ffff:ffff:ffff:ffff:ffff AS37705 1
17 2c0f:4280:3050::/44 /44 2c0f:4280:3050:: – 2c0f:4280:305f:ffff:ffff:ffff:ffff:ffff AS37705 1
18 2c0f:4280:3070::/44 /44 2c0f:4280:3070:: – 2c0f:4280:307f:ffff:ffff:ffff:ffff:ffff AS37705 1
19 2c0f:4280:30b0::/44 /44 2c0f:4280:30b0:: – 2c0f:4280:30bf:ffff:ffff:ffff:ffff:ffff AS37705 1
20 2c0f:4280:3300::/40 /40 2c0f:4280:3300:: – 2c0f:4280:33ff:ffff:ffff:ffff:ffff:ffff AS37705 1
21 2c0f:4280:3400::/40 /40 2c0f:4280:3400:: – 2c0f:4280:34ff:ffff:ffff:ffff:ffff:ffff AS37705 1
22 2c0f:4280:6000::/36 /36 2c0f:4280:6000:: – 2c0f:4280:6fff:ffff:ffff:ffff:ffff:ffff AS37705 1
23 2c0f:4280:6000::/44 /44 2c0f:4280:6000:: – 2c0f:4280:600f:ffff:ffff:ffff:ffff:ffff AS37705 1
24 2c0f:4280:6010::/44 /44 2c0f:4280:6010:: – 2c0f:4280:601f:ffff:ffff:ffff:ffff:ffff AS37705 1
25 2c0f:4280:6020::/44 /44 2c0f:4280:6020:: – 2c0f:4280:602f:ffff:ffff:ffff:ffff:ffff AS37705 1
26 2c0f:4280:6030::/44 /44 2c0f:4280:6030:: – 2c0f:4280:603f:ffff:ffff:ffff:ffff:ffff AS37705 1
27 2c0f:4280:6040::/44 /44 2c0f:4280:6040:: – 2c0f:4280:604f:ffff:ffff:ffff:ffff:ffff AS37705 1
28 2c0f:4280:6050::/44 /44 2c0f:4280:6050:: – 2c0f:4280:605f:ffff:ffff:ffff:ffff:ffff AS37705 1
29 2c0f:4280:6060::/44 /44 2c0f:4280:6060:: – 2c0f:4280:606f:ffff:ffff:ffff:ffff:ffff AS37705 1
30 2c0f:4280:6070::/44 /44 2c0f:4280:6070:: – 2c0f:4280:607f:ffff:ffff:ffff:ffff:ffff AS37705 1
31 2c0f:4280:6300::/40 /40 2c0f:4280:6300:: – 2c0f:4280:63ff:ffff:ffff:ffff:ffff:ffff AS37705 1
32 2c0f:4280:6400::/40 /40 2c0f:4280:6400:: – 2c0f:4280:64ff:ffff:ffff:ffff:ffff:ffff AS37705 1