BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 42 IPv4 prefixes · ASN: AS38401 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 1.238.14.0/24 /24 1.238.14.0 – 1.238.14.255 AS38401 1
2 1.238.14.0/28 /28 1.238.14.0 – 1.238.14.15 AS38401 1
3 1.238.14.192/29 /29 1.238.14.192 – 1.238.14.199 AS38401 1
4 1.238.15.0/24 /24 1.238.15.0 – 1.238.15.255 AS38401 1
5 59.8.241.0/24 /24 59.8.241.0 – 59.8.241.255 AS38401 1
6 122.203.144.0/24 /24 122.203.144.0 – 122.203.144.255 AS38401 1
7 122.203.145.0/24 /24 122.203.145.0 – 122.203.145.255 AS38401 1
8 122.203.146.0/24 /24 122.203.146.0 – 122.203.146.255 AS38401 1
9 122.203.147.0/24 /24 122.203.147.0 – 122.203.147.255 AS38401 1
10 122.203.148.0/24 /24 122.203.148.0 – 122.203.148.255 AS38401 1
11 122.203.149.0/24 /24 122.203.149.0 – 122.203.149.255 AS38401 1
12 122.203.150.0/24 /24 122.203.150.0 – 122.203.150.255 AS38401 1
13 122.203.151.0/24 /24 122.203.151.0 – 122.203.151.255 AS38401 1
14 122.203.158.0/24 /24 122.203.158.0 – 122.203.158.255 AS38401 1
15 122.203.159.0/24 /24 122.203.159.0 – 122.203.159.255 AS38401 1
16 122.203.252.0/24 /24 122.203.252.0 – 122.203.252.255 AS38401 1
17 125.246.124.64/26 /26 125.246.124.64 – 125.246.124.127 AS38401 1
18 125.246.179.0/24 /24 125.246.179.0 – 125.246.179.255 AS38401 1
19 125.246.180.0/24 /24 125.246.180.0 – 125.246.180.255 AS38401 1
20 125.246.181.0/24 /24 125.246.181.0 – 125.246.181.255 AS38401 1
21 125.246.216.0/24 /24 125.246.216.0 – 125.246.216.255 AS38401 1
22 125.246.236.0/24 /24 125.246.236.0 – 125.246.236.255 AS38401 1
23 125.246.237.0/24 /24 125.246.237.0 – 125.246.237.255 AS38401 1
24 125.247.115.56/29 /29 125.247.115.56 – 125.247.115.63 AS38401 1
25 220.120.127.0/24 /24 220.120.127.0 – 220.120.127.255 AS38401 1
26 220.120.127.0/28 /28 220.120.127.0 – 220.120.127.15 AS38401 1
27 220.120.127.16/28 /28 220.120.127.16 – 220.120.127.31 AS38401 1
28 220.120.127.32/28 /28 220.120.127.32 – 220.120.127.47 AS38401 1
29 220.120.127.48/28 /28 220.120.127.48 – 220.120.127.63 AS38401 1
30 220.120.127.64/28 /28 220.120.127.64 – 220.120.127.79 AS38401 1
31 220.120.127.80/28 /28 220.120.127.80 – 220.120.127.95 AS38401 1
32 220.120.127.96/28 /28 220.120.127.96 – 220.120.127.111 AS38401 1
33 220.120.127.112/28 /28 220.120.127.112 – 220.120.127.127 AS38401 1
34 220.120.127.128/28 /28 220.120.127.128 – 220.120.127.143 AS38401 1
35 220.120.127.144/28 /28 220.120.127.144 – 220.120.127.159 AS38401 1
36 220.120.127.160/28 /28 220.120.127.160 – 220.120.127.175 AS38401 1
37 220.120.127.176/28 /28 220.120.127.176 – 220.120.127.191 AS38401 1
38 220.120.127.192/28 /28 220.120.127.192 – 220.120.127.207 AS38401 1
39 220.120.127.208/28 /28 220.120.127.208 – 220.120.127.223 AS38401 1
40 220.120.127.224/28 /28 220.120.127.224 – 220.120.127.239 AS38401 1
41 220.120.127.240/28 /28 220.120.127.240 – 220.120.127.255 AS38401 1
42 222.99.167.0/24 /24 222.99.167.0 – 222.99.167.255 AS38401 1