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BGP Full View — RIPE RIS RRC00data as of 2026-11-04 06:14

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
1 166 856
IPv4 origin ASNs
79 564
IPv4 MOAS
6 889
IPv6 prefixes
271 446
IPv6 origin ASNs
37 868
IPv6 MOAS
938

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
/12 300
314 572 800
/13 592
310 378 496
/14 1 206
316 145 664
/15 2 179
285 605 888
/16 13 955
914 554 880
/17 8 669
284 065 792
/18 13 948
228 524 032
/19 26 674
218 513 408
/20 48 466
198 516 736
/21 57 349
117 450 752
/22 119 267
122 129 408
/23 122 212
62 572 544
/24 746 625
191 136 000
Total 1 161 608 4 317 043 968
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 140 416 addr 73.07%
Not announced 1 156 826 880 addr 26.93%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.23%
↳ routable but not announced 564 184 832 addr 48.77%
    — 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 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 5 858
3 071 279 104
/30 742
194 510 848
/31 389
50 987 008
/32 27 611
1 809 514 496
/33 6 070
198 901 760
/34 5 748
94 175 232
/35 2 016
16 515 072
/36 10 317
42 258 432
/37 1 429
2 926 592
/38 2 806
2 873 344
/39 1 897
971 264
/40 25 024
6 406 144
/41 1 967
251 776
/42 3 001
192 064
/43 1 503
48 096
/44 27 361
437 776
/45 4 977
39 816
/46 6 813
27 252
/47 9 840
19 680
/48 125 540
125 540
Total 271 218 4 414 947 479 280
IPv4 (1 166 856) IPv6 (271 446)
Reset
Found 38 IPv4 prefixes · ASN: AS53072 · showing 1–38
# Prefix ↓ Mask Range Origin ASN MOAS
1 200.6.47.0/24 /24 200.6.47.0 – 200.6.47.255 AS53072 1
2 200.6.46.0/24 /24 200.6.46.0 – 200.6.46.255 AS53072 1
3 200.6.46.0/23 /23 200.6.46.0 – 200.6.47.255 AS53072 1
4 200.6.45.0/24 /24 200.6.45.0 – 200.6.45.255 AS53072 1
5 200.6.44.0/24 /24 200.6.44.0 – 200.6.44.255 AS53072 1
6 200.6.44.0/23 /23 200.6.44.0 – 200.6.45.255 AS53072 1
7 200.6.44.0/22 /22 200.6.44.0 – 200.6.47.255 AS53072 1
8 187.86.255.0/24 /24 187.86.255.0 – 187.86.255.255 AS53072 1
9 187.86.254.0/24 /24 187.86.254.0 – 187.86.254.255 AS53072 1
10 187.86.254.0/23 /23 187.86.254.0 – 187.86.255.255 AS53072 1
11 187.86.253.0/24 /24 187.86.253.0 – 187.86.253.255 AS53072 1
12 187.86.252.0/24 /24 187.86.252.0 – 187.86.252.255 AS53072 1
13 187.86.252.0/23 /23 187.86.252.0 – 187.86.253.255 AS53072 1
14 187.86.252.0/22 /22 187.86.252.0 – 187.86.255.255 AS53072 1
15 187.86.251.0/24 /24 187.86.251.0 – 187.86.251.255 AS53072 1
16 187.86.250.0/24 /24 187.86.250.0 – 187.86.250.255 AS53072 1
17 187.86.250.0/23 /23 187.86.250.0 – 187.86.251.255 AS53072 1
18 187.86.249.0/24 /24 187.86.249.0 – 187.86.249.255 AS53072 1
19 187.86.248.0/24 /24 187.86.248.0 – 187.86.248.255 AS53072 1
20 187.86.248.0/23 /23 187.86.248.0 – 187.86.249.255 AS53072 1
21 187.86.248.0/22 /22 187.86.248.0 – 187.86.251.255 AS53072 1
22 187.86.248.0/21 /21 187.86.248.0 – 187.86.255.255 AS53072 1
23 187.86.247.0/24 /24 187.86.247.0 – 187.86.247.255 AS53072 1
24 187.86.246.0/24 /24 187.86.246.0 – 187.86.246.255 AS53072 1
25 187.86.246.0/23 /23 187.86.246.0 – 187.86.247.255 AS53072 1
26 187.86.245.0/24 /24 187.86.245.0 – 187.86.245.255 AS53072 1
27 187.86.244.0/24 /24 187.86.244.0 – 187.86.244.255 AS53072 1
28 187.86.244.0/23 /23 187.86.244.0 – 187.86.245.255 AS53072 1
29 187.86.244.0/22 /22 187.86.244.0 – 187.86.247.255 AS53072 1
30 187.86.243.0/24 /24 187.86.243.0 – 187.86.243.255 AS53072 1
31 187.86.242.0/24 /24 187.86.242.0 – 187.86.242.255 AS53072 1
32 187.86.242.0/23 /23 187.86.242.0 – 187.86.243.255 AS53072 1
33 187.86.241.0/24 /24 187.86.241.0 – 187.86.241.255 AS53072 1
34 187.86.240.0/24 /24 187.86.240.0 – 187.86.240.255 AS53072 1
35 187.86.240.0/23 /23 187.86.240.0 – 187.86.241.255 AS53072 1
36 187.86.240.0/22 /22 187.86.240.0 – 187.86.243.255 AS53072 1
37 187.86.240.0/21 /21 187.86.240.0 – 187.86.247.255 AS53072 1
38 187.86.240.0/20 /20 187.86.240.0 – 187.86.255.255 AS53072 1