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 →
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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 47 IPv4 prefixes · ASN: AS12912 · showing 1–47
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.153.0.0/16 /16 217.153.0.0 – 217.153.255.255 AS12912 1
2 217.8.160.0/19 /19 217.8.160.0 – 217.8.191.255 AS12912 1
3 213.218.112.0/20 /20 213.218.112.0 – 213.218.127.255 AS12912 1
4 213.218.96.0/20 /20 213.218.96.0 – 213.218.111.255 AS12912 1
5 213.158.192.0/19 /19 213.158.192.0 – 213.158.223.255 AS12912 1
6 212.203.128.0/17 /17 212.203.128.0 – 212.203.255.255 AS12912 1
7 212.38.192.0/19 /19 212.38.192.0 – 212.38.223.255 AS12912 1
8 195.225.69.0/24 /24 195.225.69.0 – 195.225.69.255 AS12912 1
9 195.94.192.0/19 /19 195.94.192.0 – 195.94.223.255 AS12912 1
10 194.9.68.0/24 /24 194.9.68.0 – 194.9.68.255 AS12912 1
11 193.110.80.0/24 /24 193.110.80.0 – 193.110.80.255 AS12912 1
12 193.105.242.0/24 /24 193.105.242.0 – 193.105.242.255 AS12912 1
13 193.105.75.0/24 /24 193.105.75.0 – 193.105.75.255 AS12912 1
14 193.91.6.0/23 /23 193.91.6.0 – 193.91.7.255 AS12912 1
15 193.91.1.0/24 /24 193.91.1.0 – 193.91.1.255 AS12912 1
16 193.33.42.0/23 /23 193.33.42.0 – 193.33.43.255 AS12912 1
17 188.146.192.0/19 /19 188.146.192.0 – 188.146.223.255 AS12912 1
18 188.146.128.0/19 /19 188.146.128.0 – 188.146.159.255 AS12912 1
19 188.146.128.0/17 /17 188.146.128.0 – 188.146.255.255 AS12912 1
20 188.146.64.0/19 /19 188.146.64.0 – 188.146.95.255 AS12912 1
21 188.146.0.0/19 /19 188.146.0.0 – 188.146.31.255 AS12912 1
22 188.146.0.0/17 /17 188.146.0.0 – 188.146.127.255 AS12912 1
23 188.146.0.0/15 /15 188.146.0.0 – 188.147.255.255 AS12912 1
24 178.183.0.0/18 /18 178.183.0.0 – 178.183.63.255 AS12912 1
25 178.182.0.0/18 /18 178.182.0.0 – 178.182.63.255 AS12912 1
26 178.180.0.0/14 /14 178.180.0.0 – 178.183.255.255 AS12912 1
27 157.25.0.0/16 /16 157.25.0.0 – 157.25.255.255 AS12912 1
28 94.42.175.0/24 /24 94.42.175.0 – 94.42.175.255 AS12912 1
29 94.42.0.0/16 /16 94.42.0.0 – 94.42.255.255 AS12912 1
30 91.223.23.0/24 /24 91.223.23.0 – 91.223.23.255 AS12912 1
31 91.213.239.0/24 /24 91.213.239.0 – 91.213.239.255 AS12912 1
32 89.174.0.0/16 /16 89.174.0.0 – 89.174.255.255 AS12912 1
33 85.219.128.0/17 /17 85.219.128.0 – 85.219.255.255 AS12912 1
34 85.202.56.0/23 /23 85.202.56.0 – 85.202.57.255 AS12912 1
35 83.220.96.0/19 /19 83.220.96.0 – 83.220.127.255 AS12912 1
36 78.133.128.0/17 /17 78.133.128.0 – 78.133.255.255 AS12912 1
37 62.152.128.0/19 /19 62.152.128.0 – 62.152.159.255 AS12912 1
38 62.29.128.0/17 /17 62.29.128.0 – 62.29.255.255 AS12912 1
39 46.205.240.0/21 /21 46.205.240.0 – 46.205.247.255 AS12912 1
40 46.205.216.0/21 /21 46.205.216.0 – 46.205.223.255 AS12912 1
41 46.205.192.0/20 /20 46.205.192.0 – 46.205.207.255 AS12912 1
42 46.204.0.0/15 /15 46.204.0.0 – 46.205.255.255 AS12912 1
43 37.31.128.0/17 /17 37.31.128.0 – 37.31.255.255 AS12912 1
44 37.31.0.0/17 /17 37.31.0.0 – 37.31.127.255 AS12912 1
45 37.30.32.0/19 /19 37.30.32.0 – 37.30.63.255 AS12912 1
46 37.30.0.0/17 /17 37.30.0.0 – 37.30.127.255 AS12912 1
47 37.30.0.0/15 /15 37.30.0.0 – 37.31.255.255 AS12912 1