BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

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
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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 95
199 229 440
/12 303
317 718 528
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 41 IPv4 prefixes · ASN: AS45700 · showing 1–41
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.131.248.0/24 /24 27.131.248.0 – 27.131.248.255 AS45700 1
2 27.131.249.0/24 /24 27.131.249.0 – 27.131.249.255 AS45700 1
3 27.131.250.0/24 /24 27.131.250.0 – 27.131.250.255 AS45700 1
4 27.131.251.0/24 /24 27.131.251.0 – 27.131.251.255 AS45700 1
5 103.228.240.0/22 /22 103.228.240.0 – 103.228.243.255 AS45700 1
6 116.254.96.0/23 /23 116.254.96.0 – 116.254.97.255 AS45700 1
7 116.254.98.0/23 /23 116.254.98.0 – 116.254.99.255 AS45700 1
8 119.11.204.0/24 /24 119.11.204.0 – 119.11.204.255 AS45700 1
9 119.11.205.0/24 /24 119.11.205.0 – 119.11.205.255 AS45700 1
10 161.248.12.0/24 /24 161.248.12.0 – 161.248.12.255 AS45700 1
11 161.248.13.0/24 /24 161.248.13.0 – 161.248.13.255 AS45700 1
12 179.65.192.0/23 /23 179.65.192.0 – 179.65.193.255 AS45700 1
13 179.65.194.0/23 /23 179.65.194.0 – 179.65.195.255 AS45700 1
14 179.65.196.0/23 /23 179.65.196.0 – 179.65.197.255 AS45700 1
15 179.65.198.0/23 /23 179.65.198.0 – 179.65.199.255 AS45700 1
16 179.65.200.0/23 /23 179.65.200.0 – 179.65.201.255 AS45700 1
17 179.65.202.0/23 /23 179.65.202.0 – 179.65.203.255 AS45700 1
18 179.65.204.0/23 /23 179.65.204.0 – 179.65.205.255 AS45700 1
19 179.65.206.0/23 /23 179.65.206.0 – 179.65.207.255 AS45700 1
20 179.65.208.0/23 /23 179.65.208.0 – 179.65.209.255 AS45700 1
21 179.65.210.0/23 /23 179.65.210.0 – 179.65.211.255 AS45700 1
22 179.65.212.0/23 /23 179.65.212.0 – 179.65.213.255 AS45700 1
23 179.65.214.0/23 /23 179.65.214.0 – 179.65.215.255 AS45700 1
24 179.65.216.0/23 /23 179.65.216.0 – 179.65.217.255 AS45700 1
25 179.65.218.0/23 /23 179.65.218.0 – 179.65.219.255 AS45700 1
26 202.65.224.0/22 /22 202.65.224.0 – 202.65.227.255 AS45700 1
27 202.65.228.0/23 /23 202.65.228.0 – 202.65.229.255 AS45700 1
28 202.65.229.0/24 /24 202.65.229.0 – 202.65.229.255 AS45700 1
29 202.65.230.0/23 /23 202.65.230.0 – 202.65.231.255 AS45700 1
30 202.65.231.0/24 /24 202.65.231.0 – 202.65.231.255 AS45700 1
31 202.65.232.0/22 /22 202.65.232.0 – 202.65.235.255 AS45700 1
32 202.65.236.0/24 /24 202.65.236.0 – 202.65.236.255 AS45700 1
33 202.65.237.0/24 /24 202.65.237.0 – 202.65.237.255 AS45700 1
34 202.65.238.0/23 /23 202.65.238.0 – 202.65.239.255 AS45700 1
35 202.125.100.0/24 /24 202.125.100.0 – 202.125.100.255 AS45700 1
36 202.125.101.0/24 /24 202.125.101.0 – 202.125.101.255 AS45700 1
37 203.17.80.0/23 /23 203.17.80.0 – 203.17.81.255 AS45700 1
38 203.17.82.0/24 /24 203.17.82.0 – 203.17.82.255 AS45700 1
39 203.17.83.0/24 /24 203.17.83.0 – 203.17.83.255 AS45700 1
40 203.17.84.0/23 /23 203.17.84.0 – 203.17.85.255 AS45700 1
41 203.17.86.0/23 /23 203.17.86.0 – 203.17.87.255 AS45700 1