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 41 IPv4 prefixes · ASN: AS34337 · showing 1–41
# Prefix ↓ Mask Range Origin ASN MOAS
1 85.193.254.0/23 /23 85.193.254.0 – 85.193.255.255 AS34337 1
2 85.193.252.0/23 /23 85.193.252.0 – 85.193.253.255 AS34337 1
3 85.193.250.0/23 /23 85.193.250.0 – 85.193.251.255 AS34337 1
4 85.193.248.0/23 /23 85.193.248.0 – 85.193.249.255 AS34337 1
5 85.193.246.0/23 /23 85.193.246.0 – 85.193.247.255 AS34337 1
6 85.193.244.0/23 /23 85.193.244.0 – 85.193.245.255 AS34337 1
7 85.193.242.0/23 /23 85.193.242.0 – 85.193.243.255 AS34337 1
8 85.193.240.0/23 /23 85.193.240.0 – 85.193.241.255 AS34337 1
9 85.193.240.0/20 /20 85.193.240.0 – 85.193.255.255 AS34337 1
10 85.193.238.0/23 /23 85.193.238.0 – 85.193.239.255 AS34337 1
11 85.193.236.0/23 /23 85.193.236.0 – 85.193.237.255 AS34337 1
12 85.193.234.0/23 /23 85.193.234.0 – 85.193.235.255 AS34337 1
13 85.193.232.0/23 /23 85.193.232.0 – 85.193.233.255 AS34337 1
14 85.193.232.0/21 /21 85.193.232.0 – 85.193.239.255 AS34337 1
15 85.193.230.0/23 /23 85.193.230.0 – 85.193.231.255 AS34337 1
16 85.193.228.0/23 /23 85.193.228.0 – 85.193.229.255 AS34337 1
17 85.193.226.0/23 /23 85.193.226.0 – 85.193.227.255 AS34337 1
18 85.193.225.0/24 /24 85.193.225.0 – 85.193.225.255 AS34337 1
19 85.193.224.0/24 /24 85.193.224.0 – 85.193.224.255 AS34337 1
20 85.193.222.0/23 /23 85.193.222.0 – 85.193.223.255 AS34337 1
21 85.193.220.0/23 /23 85.193.220.0 – 85.193.221.255 AS34337 1
22 85.193.218.0/23 /23 85.193.218.0 – 85.193.219.255 AS34337 1
23 85.193.216.0/23 /23 85.193.216.0 – 85.193.217.255 AS34337 1
24 85.193.214.0/23 /23 85.193.214.0 – 85.193.215.255 AS34337 1
25 85.193.212.0/23 /23 85.193.212.0 – 85.193.213.255 AS34337 1
26 85.193.210.0/23 /23 85.193.210.0 – 85.193.211.255 AS34337 1
27 85.193.208.0/23 /23 85.193.208.0 – 85.193.209.255 AS34337 1
28 85.193.206.0/23 /23 85.193.206.0 – 85.193.207.255 AS34337 1
29 85.193.204.0/23 /23 85.193.204.0 – 85.193.205.255 AS34337 1
30 85.193.202.0/23 /23 85.193.202.0 – 85.193.203.255 AS34337 1
31 85.193.200.0/23 /23 85.193.200.0 – 85.193.201.255 AS34337 1
32 85.193.198.0/23 /23 85.193.198.0 – 85.193.199.255 AS34337 1
33 85.193.196.0/23 /23 85.193.196.0 – 85.193.197.255 AS34337 1
34 85.193.194.0/23 /23 85.193.194.0 – 85.193.195.255 AS34337 1
35 85.193.192.0/23 /23 85.193.192.0 – 85.193.193.255 AS34337 1
36 37.26.199.0/24 /24 37.26.199.0 – 37.26.199.255 AS34337 1
37 37.26.198.0/24 /24 37.26.198.0 – 37.26.198.255 AS34337 1
38 37.26.197.0/24 /24 37.26.197.0 – 37.26.197.255 AS34337 1
39 37.26.196.0/24 /24 37.26.196.0 – 37.26.196.255 AS34337 1
40 37.26.194.0/23 /23 37.26.194.0 – 37.26.195.255 AS34337 1
41 37.26.192.0/23 /23 37.26.192.0 – 37.26.193.255 AS34337 1