BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — 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 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 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 35 IPv4 prefixes · ASN: AS38466 · showing 1–35
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.168.160.0/19 /19 203.168.160.0 – 203.168.191.255 AS38466 1
2 188.214.72.0/24 /24 188.214.72.0 – 188.214.72.255 AS38466 1
3 188.214.70.0/24 /24 188.214.70.0 – 188.214.70.255 AS38466 1
4 188.214.69.0/24 /24 188.214.69.0 – 188.214.69.255 AS38466 1
5 188.214.68.0/24 /24 188.214.68.0 – 188.214.68.255 AS38466 1
6 188.214.64.0/24 /24 188.214.64.0 – 188.214.64.255 AS38466 1
7 188.214.64.0/20 /20 188.214.64.0 – 188.214.79.255 AS38466 1
8 123.136.121.0/24 /24 123.136.121.0 – 123.136.121.255 AS38466 1
9 123.136.114.0/24 /24 123.136.114.0 – 123.136.114.255 AS38466 1
10 123.136.113.0/24 /24 123.136.113.0 – 123.136.113.255 AS38466 1
11 123.136.106.0/24 /24 123.136.106.0 – 123.136.106.255 AS38466 1
12 123.136.105.0/24 /24 123.136.105.0 – 123.136.105.255 AS38466 1
13 123.136.104.0/24 /24 123.136.104.0 – 123.136.104.255 AS38466 1
14 123.136.104.0/22 /22 123.136.104.0 – 123.136.107.255 AS38466 1
15 123.136.102.0/23 /23 123.136.102.0 – 123.136.103.255 AS38466 1
16 123.136.101.0/24 /24 123.136.101.0 – 123.136.101.255 AS38466 1
17 123.136.100.0/24 /24 123.136.100.0 – 123.136.100.255 AS38466 1
18 123.136.98.0/24 /24 123.136.98.0 – 123.136.98.255 AS38466 1
19 123.136.96.0/19 /19 123.136.96.0 – 123.136.127.255 AS38466 1
20 113.30.232.0/21 /21 113.30.232.0 – 113.30.239.255 AS38466 1
21 103.1.144.0/22 /22 103.1.144.0 – 103.1.147.255 AS38466 1
22 66.23.160.0/19 /19 66.23.160.0 – 66.23.191.255 AS38466 1
23 27.125.251.0/24 /24 27.125.251.0 – 27.125.251.255 AS38466 1
24 27.125.250.0/24 /24 27.125.250.0 – 27.125.250.255 AS38466 1
25 27.125.249.0/24 /24 27.125.249.0 – 27.125.249.255 AS38466 1
26 27.125.248.0/24 /24 27.125.248.0 – 27.125.248.255 AS38466 1
27 27.125.247.0/24 /24 27.125.247.0 – 27.125.247.255 AS38466 1
28 27.125.246.0/24 /24 27.125.246.0 – 27.125.246.255 AS38466 1
29 27.125.245.0/24 /24 27.125.245.0 – 27.125.245.255 AS38466 1
30 27.125.244.0/24 /24 27.125.244.0 – 27.125.244.255 AS38466 1
31 27.125.243.0/24 /24 27.125.243.0 – 27.125.243.255 AS38466 1
32 27.125.242.0/24 /24 27.125.242.0 – 27.125.242.255 AS38466 1
33 27.125.241.0/24 /24 27.125.241.0 – 27.125.241.255 AS38466 1
34 27.125.240.0/24 /24 27.125.240.0 – 27.125.240.255 AS38466 1
35 27.125.224.0/19 /19 27.125.224.0 – 27.125.255.255 AS38466 1