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BGP Full View — RIPE RIS RRC00data as of 2026-11-12 07:32

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
1 167 596
IPv4 origin ASNs
79 586
IPv4 MOAS
6 935
IPv6 prefixes
272 294
IPv6 origin ASNs
37 958
IPv6 MOAS
935

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 1 208
316 669 952
/15 2 185
286 392 320
/16 13 975
915 865 600
/17 8 689
284 721 152
/18 13 968
228 851 712
/19 26 683
218 587 136
/20 48 359
198 078 464
/21 57 425
117 606 400
/22 119 374
122 238 976
/23 122 582
62 761 984
/24 750 037
192 009 472
Total 1 165 547 4 325 806 336
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 000 384 addr 73.06%
Not announced 1 156 966 912 addr 26.94%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.22%
↳ routable but not announced 564 324 864 addr 48.78%
    — of total IPv4 space 13.14%
    — of announceable space (total − tech/reserved) 15.24%
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 5 885
3 085 434 880
/30 744
195 035 136
/31 390
51 118 080
/32 27 786
1 820 983 296
/33 6 070
198 901 760
/34 5 723
93 765 632
/35 2 000
16 384 000
/36 10 309
42 225 664
/37 1 433
2 934 784
/38 2 833
2 900 992
/39 1 898
971 776
/40 25 006
6 401 536
/41 1 957
250 496
/42 3 007
192 448
/43 1 516
48 512
/44 27 576
441 216
/45 4 985
39 880
/46 6 809
27 236
/47 9 837
19 674
/48 125 982
125 982
Total 272 056 4 415 241 656 420
IPv4 (1 167 596) IPv6 (272 294)
Reset
Found 38 IPv4 prefixes · ASN: AS263806 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.74.224.0/21 /21 38.74.224.0 – 38.74.231.255 AS263806 1
2 38.74.224.0/24 /24 38.74.224.0 – 38.74.224.255 AS263806 1
3 38.74.225.0/24 /24 38.74.225.0 – 38.74.225.255 AS263806 1
4 38.74.226.0/24 /24 38.74.226.0 – 38.74.226.255 AS263806 1
5 38.74.228.0/24 /24 38.74.228.0 – 38.74.228.255 AS263806 1
6 38.74.229.0/24 /24 38.74.229.0 – 38.74.229.255 AS263806 1
7 38.74.230.0/24 /24 38.74.230.0 – 38.74.230.255 AS263806 1
8 38.74.231.0/24 /24 38.74.231.0 – 38.74.231.255 AS263806 1
9 38.74.232.0/24 /24 38.74.232.0 – 38.74.232.255 AS263806 1
10 38.74.233.0/24 /24 38.74.233.0 – 38.74.233.255 AS263806 1
11 38.74.235.0/24 /24 38.74.235.0 – 38.74.235.255 AS263806 1
12 38.74.237.0/24 /24 38.74.237.0 – 38.74.237.255 AS263806 1
13 38.74.238.0/24 /24 38.74.238.0 – 38.74.238.255 AS263806 1
14 38.74.239.0/24 /24 38.74.239.0 – 38.74.239.255 AS263806 1
15 38.74.240.0/24 /24 38.74.240.0 – 38.74.240.255 AS263806 1
16 38.74.241.0/24 /24 38.74.241.0 – 38.74.241.255 AS263806 1
17 38.74.242.0/24 /24 38.74.242.0 – 38.74.242.255 AS263806 1
18 38.74.243.0/24 /24 38.74.243.0 – 38.74.243.255 AS263806 1
19 38.74.244.0/24 /24 38.74.244.0 – 38.74.244.255 AS263806 1
20 38.74.245.0/24 /24 38.74.245.0 – 38.74.245.255 AS263806 1
21 38.74.246.0/24 /24 38.74.246.0 – 38.74.246.255 AS263806 1
22 38.74.247.0/24 /24 38.74.247.0 – 38.74.247.255 AS263806 1
23 38.74.248.0/24 /24 38.74.248.0 – 38.74.248.255 AS263806 1
24 38.74.249.0/24 /24 38.74.249.0 – 38.74.249.255 AS263806 1
25 38.74.250.0/24 /24 38.74.250.0 – 38.74.250.255 AS263806 1
26 38.74.251.0/24 /24 38.74.251.0 – 38.74.251.255 AS263806 1
27 38.74.252.0/24 /24 38.74.252.0 – 38.74.252.255 AS263806 1
28 38.74.253.0/24 /24 38.74.253.0 – 38.74.253.255 AS263806 1
29 38.74.254.0/24 /24 38.74.254.0 – 38.74.254.255 AS263806 1
30 38.74.255.0/24 /24 38.74.255.0 – 38.74.255.255 AS263806 1
31 38.191.68.0/24 /24 38.191.68.0 – 38.191.68.255 AS263806 1
32 38.191.69.0/24 /24 38.191.69.0 – 38.191.69.255 AS263806 1
33 38.191.70.0/24 /24 38.191.70.0 – 38.191.70.255 AS263806 1
34 38.191.71.0/24 /24 38.191.71.0 – 38.191.71.255 AS263806 1
35 138.185.64.0/23 /23 138.185.64.0 – 138.185.65.255 AS263806 1
36 138.185.64.0/24 /24 138.185.64.0 – 138.185.64.255 AS263806 1
37 138.185.65.0/24 /24 138.185.65.0 – 138.185.65.255 AS263806 1
38 138.185.66.0/24 /24 138.185.66.0 – 138.185.66.255 AS263806 1