BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 13 971
915 603 456
/17 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — 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) 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 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 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 32 IPv4 prefixes · ASN: AS37119 · showing 1–32
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.78.16.0/24 /24 41.78.16.0 – 41.78.16.255 AS37119 1
2 41.78.17.0/24 /24 41.78.17.0 – 41.78.17.255 AS37119 1
3 41.78.18.0/24 /24 41.78.18.0 – 41.78.18.255 AS37119 1
4 41.78.19.0/24 /24 41.78.19.0 – 41.78.19.255 AS37119 1
5 105.168.0.0/14 /14 105.168.0.0 – 105.171.255.255 AS37119 1
6 105.168.0.0/19 /19 105.168.0.0 – 105.168.31.255 AS37119 1
7 105.168.32.0/19 /19 105.168.32.0 – 105.168.63.255 AS37119 1
8 105.168.64.0/19 /19 105.168.64.0 – 105.168.95.255 AS37119 1
9 105.168.96.0/19 /19 105.168.96.0 – 105.168.127.255 AS37119 1
10 105.168.128.0/19 /19 105.168.128.0 – 105.168.159.255 AS37119 1
11 105.168.160.0/19 /19 105.168.160.0 – 105.168.191.255 AS37119 1
12 105.168.192.0/19 /19 105.168.192.0 – 105.168.223.255 AS37119 1
13 105.168.224.0/19 /19 105.168.224.0 – 105.168.255.255 AS37119 1
14 105.169.0.0/16 /16 105.169.0.0 – 105.169.255.255 AS37119 1
15 105.172.0.0/14 /14 105.172.0.0 – 105.175.255.255 AS37119 1
16 105.172.0.0/19 /19 105.172.0.0 – 105.172.31.255 AS37119 1
17 105.172.32.0/19 /19 105.172.32.0 – 105.172.63.255 AS37119 1
18 105.172.64.0/19 /19 105.172.64.0 – 105.172.95.255 AS37119 1
19 105.172.96.0/19 /19 105.172.96.0 – 105.172.127.255 AS37119 1
20 105.172.128.0/19 /19 105.172.128.0 – 105.172.159.255 AS37119 1
21 105.172.160.0/19 /19 105.172.160.0 – 105.172.191.255 AS37119 1
22 105.172.192.0/19 /19 105.172.192.0 – 105.172.223.255 AS37119 1
23 105.172.224.0/19 /19 105.172.224.0 – 105.172.255.255 AS37119 1
24 105.173.0.0/16 /16 105.173.0.0 – 105.173.255.255 AS37119 1
25 105.174.0.0/16 /16 105.174.0.0 – 105.174.255.255 AS37119 1
26 105.174.0.0/22 /22 105.174.0.0 – 105.174.3.255 AS37119 1
27 105.174.4.0/22 /22 105.174.4.0 – 105.174.7.255 AS37119 1
28 105.174.8.0/22 /22 105.174.8.0 – 105.174.11.255 AS37119 1
29 105.174.12.0/22 /22 105.174.12.0 – 105.174.15.255 AS37119 1
30 105.174.32.0/23 /23 105.174.32.0 – 105.174.33.255 AS37119 1
31 105.174.34.0/23 /23 105.174.34.0 – 105.174.35.255 AS37119 1
32 105.175.0.0/16 /16 105.175.0.0 – 105.175.255.255 AS37119 1