BGP Full View — RIPE RIS RRC00data as of 2026-05-10 12:53

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
1 125 481
IPv4 origin ASNs
78 286
IPv4 MOAS
6 322
IPv6 prefixes
255 766
IPv6 origin ASNs
36 479
IPv6 MOAS
1 413

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 1 204
315 621 376
/15 2 152
282 066 944
/16 13 819
905 641 984
/17 8 676
284 295 168
/18 13 942
228 425 728
/19 26 589
217 817 088
/20 48 474
198 549 504
/21 55 710
114 094 080
/22 118 779
121 629 696
/23 118 111
60 472 832
/24 712 072
182 290 432
Total 1 120 580 4 284 015 104
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 043 648 addr 72.50%
Not announced 1 180 923 648 addr 27.50%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.18%
↳ routable but not announced 588 289 536 addr 49.82%
    — 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 42
704 643 072
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 474
2 869 952 512
/30 833
218 365 952
/31 358
46 923 776
/32 27 004
1 769 734 144
/33 5 717
187 334 656
/34 5 554
90 996 736
/35 1 959
16 048 128
/36 10 004
40 976 384
/37 1 355
2 775 040
/38 2 730
2 795 520
/39 1 859
951 808
/40 23 583
6 037 248
/41 1 739
222 592
/42 2 996
191 744
/43 1 463
46 816
/44 25 816
413 056
/45 4 520
36 160
/46 5 854
23 416
/47 9 053
18 106
/48 117 313
117 313
Total 255 468 4 413 982 315 923
IPv4 (1 125 481) IPv6 (255 766)
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