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BGP Full View — RIPE RIS RRC00data as of 2026-11-02 05:58

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
1 176 269
IPv4 origin ASNs
79 737
IPv4 MOAS
8 707
IPv6 prefixes
273 608
IPv6 origin ASNs
38 069
IPv6 MOAS
1 012

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 2 189
286 916 608
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 757
219 193 344
/20 48 615
199 127 040
/21 57 594
117 952 512
/22 119 777
122 651 648
/23 122 800
62 873 600
/24 754 353
193 114 368
Total 1 171 034 4 332 401 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 517 824 addr 73.14%
Not announced 1 153 449 472 addr 26.86%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 856 576 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 5 990
3 140 485 120
/30 747
195 821 568
/31 389
50 987 008
/32 27 750
1 818 624 000
/33 6 135
201 031 680
/34 5 810
95 191 040
/35 2 032
16 646 144
/36 10 416
42 663 936
/37 1 434
2 936 832
/38 2 817
2 884 608
/39 1 910
977 920
/40 25 116
6 429 696
/41 1 999
255 872
/42 3 015
192 960
/43 1 501
48 032
/44 27 458
439 328
/45 4 981
39 848
/46 6 852
27 408
/47 9 930
19 860
/48 126 789
126 789
Total 273 380 4 415 030 847 633
IPv4 (1 176 269) IPv6 (273 608)
Reset
Found 22 IPv6 prefixes · ASN: AS139831 · showing 1–22
# Prefix ↑ Mask Range Origin ASN MOAS
1 2405:8d40::/32 /32 2405:8d40:: – 2405:8d40:ffff:ffff:ffff:ffff:ffff:ffff AS139831 1
2 2405:8d40:aa0::/48 /48 2405:8d40:aa0:: – 2405:8d40:aa0:ffff:ffff:ffff:ffff:ffff AS139831 1
3 2405:8d40:4000::/42 /42 2405:8d40:4000:: – 2405:8d40:403f:ffff:ffff:ffff:ffff:ffff AS139831 1
4 2405:8d40:4040::/42 /42 2405:8d40:4040:: – 2405:8d40:407f:ffff:ffff:ffff:ffff:ffff AS139831 1
5 2405:8d40:4080::/42 /42 2405:8d40:4080:: – 2405:8d40:40bf:ffff:ffff:ffff:ffff:ffff AS139831 1
6 2405:8d40:40c0::/42 /42 2405:8d40:40c0:: – 2405:8d40:40ff:ffff:ffff:ffff:ffff:ffff AS139831 1
7 2405:8d40:4100::/42 /42 2405:8d40:4100:: – 2405:8d40:413f:ffff:ffff:ffff:ffff:ffff AS139831 1
8 2405:8d40:4400::/42 /42 2405:8d40:4400:: – 2405:8d40:443f:ffff:ffff:ffff:ffff:ffff AS139831 1
9 2405:8d40:4440::/42 /42 2405:8d40:4440:: – 2405:8d40:447f:ffff:ffff:ffff:ffff:ffff AS139831 1
10 2405:8d40:4480::/42 /42 2405:8d40:4480:: – 2405:8d40:44bf:ffff:ffff:ffff:ffff:ffff AS139831 1
11 2405:8d40:44c0::/42 /42 2405:8d40:44c0:: – 2405:8d40:44ff:ffff:ffff:ffff:ffff:ffff AS139831 1
12 2405:8d40:4500::/42 /42 2405:8d40:4500:: – 2405:8d40:453f:ffff:ffff:ffff:ffff:ffff AS139831 1
13 2405:8d40:4800::/42 /42 2405:8d40:4800:: – 2405:8d40:483f:ffff:ffff:ffff:ffff:ffff AS139831 1
14 2405:8d40:4840::/42 /42 2405:8d40:4840:: – 2405:8d40:487f:ffff:ffff:ffff:ffff:ffff AS139831 1
15 2405:8d40:4880::/42 /42 2405:8d40:4880:: – 2405:8d40:48bf:ffff:ffff:ffff:ffff:ffff AS139831 1
16 2405:8d40:48c0::/42 /42 2405:8d40:48c0:: – 2405:8d40:48ff:ffff:ffff:ffff:ffff:ffff AS139831 1
17 2405:8d40:4900::/42 /42 2405:8d40:4900:: – 2405:8d40:493f:ffff:ffff:ffff:ffff:ffff AS139831 1
18 2405:8d40:4c00::/42 /42 2405:8d40:4c00:: – 2405:8d40:4c3f:ffff:ffff:ffff:ffff:ffff AS139831 1
19 2405:8d40:4c40::/42 /42 2405:8d40:4c40:: – 2405:8d40:4c7f:ffff:ffff:ffff:ffff:ffff AS139831 1
20 2405:8d40:4c80::/42 /42 2405:8d40:4c80:: – 2405:8d40:4cbf:ffff:ffff:ffff:ffff:ffff AS139831 1
21 2405:8d40:4cc0::/42 /42 2405:8d40:4cc0:: – 2405:8d40:4cff:ffff:ffff:ffff:ffff:ffff AS139831 1
22 2405:8d40:4d00::/42 /42 2405:8d40:4d00:: – 2405:8d40:4d3f:ffff:ffff:ffff:ffff:ffff AS139831 1