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 53 IPv4 prefixes · ASN: AS808 · showing 1–53
# Prefix ↑ Mask Range Origin ASN MOAS
1 138.218.0.0/17 /17 138.218.0.0 – 138.218.127.255 AS808 1
2 142.15.0.0/16 /16 142.15.0.0 – 142.15.255.255 AS808 1
3 142.18.0.0/16 /16 142.18.0.0 – 142.18.255.255 AS808 1
4 142.61.0.0/16 /16 142.61.0.0 – 142.61.255.255 AS808 1
5 142.106.0.0/17 /17 142.106.0.0 – 142.106.127.255 AS808 1
6 142.106.128.0/17 /17 142.106.128.0 – 142.106.255.255 AS808 1
7 142.107.0.0/17 /17 142.107.0.0 – 142.107.127.255 AS808 1
8 142.107.128.0/17 /17 142.107.128.0 – 142.107.255.255 AS808 1
9 142.108.0.0/17 /17 142.108.0.0 – 142.108.127.255 AS808 1
10 142.108.128.0/17 /17 142.108.128.0 – 142.108.255.255 AS808 1
11 142.140.0.0/17 /17 142.140.0.0 – 142.140.127.255 AS808 1
12 142.140.128.0/17 /17 142.140.128.0 – 142.140.255.255 AS808 1
13 142.141.0.0/17 /17 142.141.0.0 – 142.141.127.255 AS808 1
14 142.141.128.0/17 /17 142.141.128.0 – 142.141.255.255 AS808 1
15 142.142.0.0/17 /17 142.142.0.0 – 142.142.127.255 AS808 1
16 142.142.128.0/17 /17 142.142.128.0 – 142.142.255.255 AS808 1
17 142.143.0.0/17 /17 142.143.0.0 – 142.143.127.255 AS808 1
18 142.143.128.0/17 /17 142.143.128.0 – 142.143.255.255 AS808 1
19 142.144.0.0/17 /17 142.144.0.0 – 142.144.127.255 AS808 1
20 142.144.128.0/17 /17 142.144.128.0 – 142.144.255.255 AS808 1
21 142.145.0.0/17 /17 142.145.0.0 – 142.145.127.255 AS808 1
22 142.145.128.0/17 /17 142.145.128.0 – 142.145.255.255 AS808 1
23 204.40.0.0/16 /16 204.40.0.0 – 204.40.255.255 AS808 1
24 204.40.8.0/24 /24 204.40.8.0 – 204.40.8.255 AS808 1
25 204.40.40.0/24 /24 204.40.40.0 – 204.40.40.255 AS808 1
26 204.40.90.0/24 /24 204.40.90.0 – 204.40.90.255 AS808 1
27 204.40.91.0/24 /24 204.40.91.0 – 204.40.91.255 AS808 1
28 204.40.128.0/24 /24 204.40.128.0 – 204.40.128.255 AS808 1
29 204.40.129.0/24 /24 204.40.129.0 – 204.40.129.255 AS808 1
30 204.40.130.0/24 /24 204.40.130.0 – 204.40.130.255 AS808 1
31 204.40.131.0/24 /24 204.40.131.0 – 204.40.131.255 AS808 1
32 204.40.136.0/24 /24 204.40.136.0 – 204.40.136.255 AS808 1
33 204.40.192.0/24 /24 204.40.192.0 – 204.40.192.255 AS808 1
34 204.40.193.0/24 /24 204.40.193.0 – 204.40.193.255 AS808 1
35 204.40.194.0/24 /24 204.40.194.0 – 204.40.194.255 AS808 1
36 204.40.195.0/24 /24 204.40.195.0 – 204.40.195.255 AS808 1
37 204.40.200.0/24 /24 204.40.200.0 – 204.40.200.255 AS808 1
38 204.41.0.0/16 /16 204.41.0.0 – 204.41.255.255 AS808 1
39 204.41.1.0/24 /24 204.41.1.0 – 204.41.1.255 AS808 1
40 204.41.2.0/24 /24 204.41.2.0 – 204.41.2.255 AS808 1
41 204.41.3.0/24 /24 204.41.3.0 – 204.41.3.255 AS808 1
42 204.41.4.0/22 /22 204.41.4.0 – 204.41.7.255 AS808 1
43 204.41.8.0/22 /22 204.41.8.0 – 204.41.11.255 AS808 1
44 204.41.12.0/22 /22 204.41.12.0 – 204.41.15.255 AS808 1
45 204.41.16.0/22 /22 204.41.16.0 – 204.41.19.255 AS808 1
46 204.41.24.0/23 /23 204.41.24.0 – 204.41.25.255 AS808 1
47 204.41.32.0/24 /24 204.41.32.0 – 204.41.32.255 AS808 1
48 204.41.36.0/24 /24 204.41.36.0 – 204.41.36.255 AS808 1
49 204.41.37.0/24 /24 204.41.37.0 – 204.41.37.255 AS808 1
50 204.41.48.0/22 /22 204.41.48.0 – 204.41.51.255 AS808 1
51 204.41.52.0/22 /22 204.41.52.0 – 204.41.55.255 AS808 1
52 206.177.197.0/24 /24 206.177.197.0 – 206.177.197.255 AS808 1
53 206.178.0.0/16 /16 206.178.0.0 – 206.178.255.255 AS808 1