BGP Full View — RIPE RIS RRC00data as of 2026-05-06 12:17

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
1 124 903
IPv4 origin ASNs
78 265
IPv4 MOAS
6 475
IPv6 prefixes
255 570
IPv6 origin ASNs
36 457
IPv6 MOAS
1 437

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 1 203
315 359 232
/15 2 153
282 198 016
/16 13 819
905 641 984
/17 8 682
284 491 776
/18 13 948
228 524 032
/19 26 601
217 915 392
/20 48 494
198 631 424
/21 55 715
114 104 320
/22 118 672
121 520 128
/23 117 923
60 376 576
/24 711 494
182 142 464
Total 1 119 756 4 284 015 616
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 158 848 addr 72.51%
Not announced 1 180 808 448 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 174 336 addr 49.81%
    — of total IPv4 space 13.69%
    — 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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 479
2 872 573 952
/30 833
218 365 952
/31 359
47 054 848
/32 26 975
1 767 833 600
/33 5 710
187 105 280
/34 5 555
91 013 120
/35 1 940
15 892 480
/36 9 987
40 906 752
/37 1 359
2 783 232
/38 2 727
2 792 448
/39 1 852
948 224
/40 23 853
6 106 368
/41 1 735
222 080
/42 2 981
190 784
/43 1 466
46 912
/44 25 808
412 928
/45 4 514
36 112
/46 5 836
23 344
/47 8 891
17 782
/48 117 131
117 131
Total 255 275 4 413 974 409 537
IPv4 (1 124 903) IPv6 (255 570)
Reset
Found 33 IPv4 prefixes · ASN: AS137127 · showing 1–33
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.248.16.0/24 /24 45.248.16.0 – 45.248.16.255 AS137127 1
2 45.248.17.0/24 /24 45.248.17.0 – 45.248.17.255 AS137127 1
3 103.55.214.0/24 /24 103.55.214.0 – 103.55.214.255 AS137127 1
4 103.55.215.0/24 /24 103.55.215.0 – 103.55.215.255 AS137127 1
5 103.102.28.0/24 /24 103.102.28.0 – 103.102.28.255 AS137127 1
6 103.102.29.0/24 /24 103.102.29.0 – 103.102.29.255 AS137127 1
7 103.102.30.0/24 /24 103.102.30.0 – 103.102.30.255 AS137127 1
8 103.102.31.0/24 /24 103.102.31.0 – 103.102.31.255 AS137127 1
9 103.103.90.0/24 /24 103.103.90.0 – 103.103.90.255 AS137127 1
10 103.103.91.0/24 /24 103.103.91.0 – 103.103.91.255 AS137127 1
11 103.109.136.0/24 /24 103.109.136.0 – 103.109.136.255 AS137127 1
12 103.112.121.0/24 /24 103.112.121.0 – 103.112.121.255 AS137127 1
13 103.124.109.0/24 /24 103.124.109.0 – 103.124.109.255 AS137127 1
14 103.144.64.0/24 /24 103.144.64.0 – 103.144.64.255 AS137127 1
15 103.144.65.0/24 /24 103.144.65.0 – 103.144.65.255 AS137127 1
16 103.147.120.0/24 /24 103.147.120.0 – 103.147.120.255 AS137127 1
17 103.147.121.0/24 /24 103.147.121.0 – 103.147.121.255 AS137127 1
18 103.148.62.0/24 /24 103.148.62.0 – 103.148.62.255 AS137127 1
19 103.148.63.0/24 /24 103.148.63.0 – 103.148.63.255 AS137127 1
20 103.167.130.0/24 /24 103.167.130.0 – 103.167.130.255 AS137127 1
21 103.167.131.0/24 /24 103.167.131.0 – 103.167.131.255 AS137127 1
22 103.168.248.0/24 /24 103.168.248.0 – 103.168.248.255 AS137127 1
23 103.168.249.0/24 /24 103.168.249.0 – 103.168.249.255 AS137127 1
24 103.171.200.0/24 /24 103.171.200.0 – 103.171.200.255 AS137127 1
25 103.171.201.0/24 /24 103.171.201.0 – 103.171.201.255 AS137127 1
26 103.174.34.0/24 /24 103.174.34.0 – 103.174.34.255 AS137127 1
27 103.174.35.0/24 /24 103.174.35.0 – 103.174.35.255 AS137127 1
28 103.183.24.0/24 /24 103.183.24.0 – 103.183.24.255 AS137127 1
29 103.183.25.0/24 /24 103.183.25.0 – 103.183.25.255 AS137127 1
30 103.190.14.0/24 /24 103.190.14.0 – 103.190.14.255 AS137127 1
31 103.190.15.0/24 /24 103.190.15.0 – 103.190.15.255 AS137127 1
32 144.79.158.0/24 /24 144.79.158.0 – 144.79.158.255 AS137127 1
33 144.79.159.0/24 /24 144.79.159.0 – 144.79.159.255 AS137127 1