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BGP Full View — RIPE RIS RRC00data as of 2026-11-11 07:22

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
1 167 118
IPv4 origin ASNs
79 551
IPv4 MOAS
7 236
IPv6 prefixes
272 076
IPv6 origin ASNs
37 920
IPv6 MOAS
895

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
/13 592
310 378 496
/14 1 204
315 621 376
/15 2 185
286 392 320
/16 13 973
915 734 528
/17 8 683
284 524 544
/18 13 962
228 753 408
/19 26 671
218 488 832
/20 48 357
198 070 272
/21 57 437
117 630 976
/22 119 389
122 254 336
/23 122 458
62 698 496
/24 749 701
191 923 456
Total 1 165 082 4 324 115 712
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 308 608 addr 73.07%
Not announced 1 156 658 688 addr 26.93%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.24%
↳ routable but not announced 564 016 640 addr 48.76%
    — of total IPv4 space 13.13%
    — of announceable space (total − tech/reserved) 15.23%
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) 261 /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 17
4 563 402 752
/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 5 886
3 085 959 168
/30 748
196 083 712
/31 390
51 118 080
/32 27 758
1 819 148 288
/33 6 073
199 000 064
/34 5 726
93 814 784
/35 2 003
16 408 576
/36 10 325
42 291 200
/37 1 432
2 932 736
/38 2 813
2 880 512
/39 1 898
971 776
/40 24 983
6 395 648
/41 1 945
248 960
/42 2 995
191 680
/43 1 515
48 480
/44 27 572
441 152
/45 4 984
39 872
/46 6 838
27 352
/47 9 900
19 800
/48 125 743
125 743
Total 271 837 4 415 241 601 023
IPv4 (1 167 118) IPv6 (272 076)
Reset
Found 33 IPv4 prefixes · ASN: AS398576 · showing 1–33
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.46.36.0/24 /24 38.46.36.0 – 38.46.36.255 AS398576 1
2 38.46.37.0/24 /24 38.46.37.0 – 38.46.37.255 AS398576 1
3 38.46.38.0/24 /24 38.46.38.0 – 38.46.38.255 AS398576 1
4 38.46.39.0/24 /24 38.46.39.0 – 38.46.39.255 AS398576 1
5 38.46.40.0/23 /23 38.46.40.0 – 38.46.41.255 AS398576 1
6 38.57.144.0/24 /24 38.57.144.0 – 38.57.144.255 AS398576 1
7 38.57.145.0/24 /24 38.57.145.0 – 38.57.145.255 AS398576 1
8 38.57.146.0/24 /24 38.57.146.0 – 38.57.146.255 AS398576 1
9 38.57.147.0/24 /24 38.57.147.0 – 38.57.147.255 AS398576 1
10 38.57.248.0/24 /24 38.57.248.0 – 38.57.248.255 AS398576 1
11 38.57.249.0/24 /24 38.57.249.0 – 38.57.249.255 AS398576 1
12 38.57.250.0/24 /24 38.57.250.0 – 38.57.250.255 AS398576 1
13 38.57.251.0/24 /24 38.57.251.0 – 38.57.251.255 AS398576 1
14 38.74.200.0/22 /22 38.74.200.0 – 38.74.203.255 AS398576 1
15 66.231.196.0/24 /24 66.231.196.0 – 66.231.196.255 AS398576 1
16 66.231.201.0/24 /24 66.231.201.0 – 66.231.201.255 AS398576 1
17 66.231.218.0/24 /24 66.231.218.0 – 66.231.218.255 AS398576 1
18 69.49.158.0/23 /23 69.49.158.0 – 69.49.159.255 AS398576 1
19 72.55.230.0/24 /24 72.55.230.0 – 72.55.230.255 AS398576 1
20 72.55.231.0/24 /24 72.55.231.0 – 72.55.231.255 AS398576 1
21 72.55.233.0/24 /24 72.55.233.0 – 72.55.233.255 AS398576 1
22 72.55.234.0/23 /23 72.55.234.0 – 72.55.235.255 AS398576 1
23 72.55.236.0/23 /23 72.55.236.0 – 72.55.237.255 AS398576 1
24 72.55.238.0/23 /23 72.55.238.0 – 72.55.239.255 AS398576 1
25 72.55.244.0/23 /23 72.55.244.0 – 72.55.245.255 AS398576 1
26 104.166.48.0/20 /20 104.166.48.0 – 104.166.63.255 AS398576 1
27 199.21.176.0/22 /22 199.21.176.0 – 199.21.179.255 AS398576 1
28 199.45.28.0/22 /22 199.45.28.0 – 199.45.31.255 AS398576 1
29 208.93.12.0/22 /22 208.93.12.0 – 208.93.15.255 AS398576 1
30 209.51.187.0/24 /24 209.51.187.0 – 209.51.187.255 AS398576 1
31 216.66.28.0/24 /24 216.66.28.0 – 216.66.28.255 AS398576 1
32 216.66.31.0/24 /24 216.66.31.0 – 216.66.31.255 AS398576 1
33 216.66.44.0/23 /23 216.66.44.0 – 216.66.45.255 AS398576 1