BGP Full View — RIPE RIS RRC00data as of 2026-10-11 18:52

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
1 161 155
IPv4 origin ASNs
79 255
IPv4 MOAS
6 159
IPv6 prefixes
268 075
IPv6 origin ASNs
37 569
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
/12 301
315 621 376
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 180
285 736 960
/16 13 946
913 965 056
/17 8 683
284 524 544
/18 14 029
229 851 136
/19 26 752
219 152 384
/20 48 517
198 725 632
/21 57 053
116 844 544
/22 118 587
121 433 088
/23 121 469
62 192 128
/24 742 466
190 071 296
Total 1 155 946 4 317 519 872
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 658 432 addr 73.03%
Not announced 1 158 308 864 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.16%
↳ routable but not announced 565 715 968 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) 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 5 868
3 076 521 984
/30 737
193 200 128
/31 388
50 855 936
/32 27 431
1 797 718 016
/33 6 060
198 574 080
/34 5 736
93 978 624
/35 2 014
16 498 688
/36 10 210
41 820 160
/37 1 418
2 904 064
/38 2 803
2 870 272
/39 1 891
968 192
/40 24 862
6 364 672
/41 1 874
239 872
/42 2 974
190 336
/43 1 476
47 232
/44 27 131
434 096
/45 4 930
39 440
/46 6 632
26 528
/47 9 626
19 252
/48 123 480
123 480
Total 267 847 4 414 664 734 700
IPv4 (1 161 155) IPv6 (268 075)
Reset
Found 37 IPv4 prefixes · ASN: AS208909 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 2.57.128.0/24 /24 2.57.128.0 – 2.57.128.255 AS208909 1
2 2.57.129.0/24 /24 2.57.129.0 – 2.57.129.255 AS208909 1
3 2.57.130.0/24 /24 2.57.130.0 – 2.57.130.255 AS208909 1
4 2.57.131.0/24 /24 2.57.131.0 – 2.57.131.255 AS208909 1
5 5.183.220.0/22 /22 5.183.220.0 – 5.183.223.255 AS208909 1
6 45.15.136.0/24 /24 45.15.136.0 – 45.15.136.255 AS208909 1
7 45.15.137.0/24 /24 45.15.137.0 – 45.15.137.255 AS208909 1
8 45.15.138.0/24 /24 45.15.138.0 – 45.15.138.255 AS208909 1
9 45.15.139.0/24 /24 45.15.139.0 – 45.15.139.255 AS208909 1
10 46.253.32.0/24 /24 46.253.32.0 – 46.253.32.255 AS208909 1
11 46.253.33.0/24 /24 46.253.33.0 – 46.253.33.255 AS208909 1
12 46.253.34.0/24 /24 46.253.34.0 – 46.253.34.255 AS208909 1
13 46.253.35.0/24 /24 46.253.35.0 – 46.253.35.255 AS208909 1
14 46.253.36.0/24 /24 46.253.36.0 – 46.253.36.255 AS208909 1
15 46.253.37.0/24 /24 46.253.37.0 – 46.253.37.255 AS208909 1
16 46.253.38.0/24 /24 46.253.38.0 – 46.253.38.255 AS208909 1
17 46.253.39.0/24 /24 46.253.39.0 – 46.253.39.255 AS208909 1
18 91.204.124.0/22 /22 91.204.124.0 – 91.204.127.255 AS208909 1
19 162.213.64.0/24 /24 162.213.64.0 – 162.213.64.255 AS208909 1
20 162.213.65.0/24 /24 162.213.65.0 – 162.213.65.255 AS208909 1
21 162.213.66.0/24 /24 162.213.66.0 – 162.213.66.255 AS208909 1
22 162.213.67.0/24 /24 162.213.67.0 – 162.213.67.255 AS208909 1
23 185.38.128.0/22 /22 185.38.128.0 – 185.38.131.255 AS208909 1
24 185.41.96.0/24 /24 185.41.96.0 – 185.41.96.255 AS208909 1
25 185.41.97.0/24 /24 185.41.97.0 – 185.41.97.255 AS208909 1
26 185.41.98.0/24 /24 185.41.98.0 – 185.41.98.255 AS208909 1
27 185.41.99.0/24 /24 185.41.99.0 – 185.41.99.255 AS208909 1
28 185.58.172.0/24 /24 185.58.172.0 – 185.58.172.255 AS208909 1
29 185.58.173.0/24 /24 185.58.173.0 – 185.58.173.255 AS208909 1
30 185.58.174.0/24 /24 185.58.174.0 – 185.58.174.255 AS208909 1
31 185.58.175.0/24 /24 185.58.175.0 – 185.58.175.255 AS208909 1
32 185.87.188.0/22 /22 185.87.188.0 – 185.87.191.255 AS208909 1
33 185.132.90.0/24 /24 185.132.90.0 – 185.132.90.255 AS208909 1
34 185.190.178.0/24 /24 185.190.178.0 – 185.190.178.255 AS208909 1
35 185.190.179.0/24 /24 185.190.179.0 – 185.190.179.255 AS208909 1
36 185.219.136.0/22 /22 185.219.136.0 – 185.219.139.255 AS208909 1
37 195.211.168.0/22 /22 195.211.168.0 – 195.211.171.255 AS208909 1