← internet-registry.net · a module of the Internet address-space registry

BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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 →
thank you!
IPv4 prefixes
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 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
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 37 IPv4 prefixes · ASN: AS400391 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.44.192.0/19 /19 38.44.192.0 – 38.44.223.255 AS400391 1
2 38.44.192.0/21 /21 38.44.192.0 – 38.44.199.255 AS400391 1
3 38.44.200.0/23 /23 38.44.200.0 – 38.44.201.255 AS400391 1
4 38.44.202.0/23 /23 38.44.202.0 – 38.44.203.255 AS400391 1
5 38.44.204.0/22 /22 38.44.204.0 – 38.44.207.255 AS400391 1
6 38.44.208.0/23 /23 38.44.208.0 – 38.44.209.255 AS400391 1
7 38.44.210.0/23 /23 38.44.210.0 – 38.44.211.255 AS400391 1
8 38.44.212.0/22 /22 38.44.212.0 – 38.44.215.255 AS400391 1
9 38.44.216.0/22 /22 38.44.216.0 – 38.44.219.255 AS400391 1
10 38.44.220.0/23 /23 38.44.220.0 – 38.44.221.255 AS400391 1
11 38.44.223.0/24 /24 38.44.223.0 – 38.44.223.255 AS400391 1
12 38.56.128.0/19 /19 38.56.128.0 – 38.56.159.255 AS400391 1
13 38.56.128.0/22 /22 38.56.128.0 – 38.56.131.255 AS400391 1
14 38.56.132.0/22 /22 38.56.132.0 – 38.56.135.255 AS400391 1
15 38.56.136.0/22 /22 38.56.136.0 – 38.56.139.255 AS400391 1
16 38.56.140.0/22 /22 38.56.140.0 – 38.56.143.255 AS400391 1
17 38.56.144.0/22 /22 38.56.144.0 – 38.56.147.255 AS400391 1
18 38.56.148.0/23 /23 38.56.148.0 – 38.56.149.255 AS400391 1
19 38.56.152.0/22 /22 38.56.152.0 – 38.56.155.255 AS400391 1
20 38.56.156.0/23 /23 38.56.156.0 – 38.56.157.255 AS400391 1
21 38.56.158.0/23 /23 38.56.158.0 – 38.56.159.255 AS400391 1
22 38.78.160.0/19 /19 38.78.160.0 – 38.78.191.255 AS400391 1
23 38.78.160.0/23 /23 38.78.160.0 – 38.78.161.255 AS400391 1
24 38.78.162.0/23 /23 38.78.162.0 – 38.78.163.255 AS400391 1
25 38.78.164.0/23 /23 38.78.164.0 – 38.78.165.255 AS400391 1
26 38.78.166.0/23 /23 38.78.166.0 – 38.78.167.255 AS400391 1
27 38.78.168.0/23 /23 38.78.168.0 – 38.78.169.255 AS400391 1
28 38.78.171.0/24 /24 38.78.171.0 – 38.78.171.255 AS400391 1
29 38.78.172.0/22 /22 38.78.172.0 – 38.78.175.255 AS400391 1
30 38.78.176.0/23 /23 38.78.176.0 – 38.78.177.255 AS400391 1
31 38.78.178.0/23 /23 38.78.178.0 – 38.78.179.255 AS400391 1
32 38.78.180.0/23 /23 38.78.180.0 – 38.78.181.255 AS400391 1
33 38.78.182.0/23 /23 38.78.182.0 – 38.78.183.255 AS400391 1
34 38.78.184.0/23 /23 38.78.184.0 – 38.78.185.255 AS400391 1
35 38.78.186.0/23 /23 38.78.186.0 – 38.78.187.255 AS400391 1
36 38.78.188.0/23 /23 38.78.188.0 – 38.78.189.255 AS400391 1
37 38.78.190.0/23 /23 38.78.190.0 – 38.78.191.255 AS400391 1