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 54 IPv4 prefixes · ASN: AS28299 · showing 1–54
# Prefix ↓ Mask Range Origin ASN MOAS
1 191.6.222.0/23 /23 191.6.222.0 – 191.6.223.255 AS28299 1
2 191.6.220.0/23 /23 191.6.220.0 – 191.6.221.255 AS28299 1
3 191.6.220.0/22 /22 191.6.220.0 – 191.6.223.255 AS28299 1
4 191.6.218.0/23 /23 191.6.218.0 – 191.6.219.255 AS28299 1
5 191.6.216.0/23 /23 191.6.216.0 – 191.6.217.255 AS28299 1
6 191.6.216.0/22 /22 191.6.216.0 – 191.6.219.255 AS28299 1
7 191.6.216.0/21 /21 191.6.216.0 – 191.6.223.255 AS28299 1
8 191.6.214.0/23 /23 191.6.214.0 – 191.6.215.255 AS28299 1
9 191.6.212.0/23 /23 191.6.212.0 – 191.6.213.255 AS28299 1
10 191.6.212.0/22 /22 191.6.212.0 – 191.6.215.255 AS28299 1
11 191.6.210.0/23 /23 191.6.210.0 – 191.6.211.255 AS28299 1
12 191.6.208.0/23 /23 191.6.208.0 – 191.6.209.255 AS28299 1
13 191.6.208.0/22 /22 191.6.208.0 – 191.6.211.255 AS28299 1
14 191.6.208.0/21 /21 191.6.208.0 – 191.6.215.255 AS28299 1
15 191.6.198.0/23 /23 191.6.198.0 – 191.6.199.255 AS28299 1
16 191.6.196.0/23 /23 191.6.196.0 – 191.6.197.255 AS28299 1
17 191.6.196.0/22 /22 191.6.196.0 – 191.6.199.255 AS28299 1
18 191.6.192.0/23 /23 191.6.192.0 – 191.6.193.255 AS28299 1
19 191.6.192.0/22 /22 191.6.192.0 – 191.6.195.255 AS28299 1
20 191.6.192.0/21 /21 191.6.192.0 – 191.6.199.255 AS28299 1
21 191.6.192.0/19 /19 191.6.192.0 – 191.6.223.255 AS28299 1
22 189.38.94.0/23 /23 189.38.94.0 – 189.38.95.255 AS28299 1
23 189.38.92.0/22 /22 189.38.92.0 – 189.38.95.255 AS28299 1
24 189.38.86.0/23 /23 189.38.86.0 – 189.38.87.255 AS28299 1
25 189.38.84.0/22 /22 189.38.84.0 – 189.38.87.255 AS28299 1
26 189.38.80.0/21 /21 189.38.80.0 – 189.38.87.255 AS28299 1
27 189.38.80.0/20 /20 189.38.80.0 – 189.38.95.255 AS28299 1
28 187.1.142.0/23 /23 187.1.142.0 – 187.1.143.255 AS28299 1
29 187.1.140.0/22 /22 187.1.140.0 – 187.1.143.255 AS28299 1
30 187.1.138.0/23 /23 187.1.138.0 – 187.1.139.255 AS28299 1
31 187.1.136.0/23 /23 187.1.136.0 – 187.1.137.255 AS28299 1
32 187.1.136.0/22 /22 187.1.136.0 – 187.1.139.255 AS28299 1
33 187.1.136.0/21 /21 187.1.136.0 – 187.1.143.255 AS28299 1
34 187.1.134.0/23 /23 187.1.134.0 – 187.1.135.255 AS28299 1
35 187.1.132.0/22 /22 187.1.132.0 – 187.1.135.255 AS28299 1
36 187.1.130.0/23 /23 187.1.130.0 – 187.1.131.255 AS28299 1
37 187.1.128.0/22 /22 187.1.128.0 – 187.1.131.255 AS28299 1
38 187.1.128.0/21 /21 187.1.128.0 – 187.1.135.255 AS28299 1
39 187.1.128.0/20 /20 187.1.128.0 – 187.1.143.255 AS28299 1
40 177.185.196.0/23 /23 177.185.196.0 – 177.185.197.255 AS28299 1
41 177.185.196.0/22 /22 177.185.196.0 – 177.185.199.255 AS28299 1
42 177.185.192.0/20 /20 177.185.192.0 – 177.185.207.255 AS28299 1
43 177.12.172.0/23 /23 177.12.172.0 – 177.12.173.255 AS28299 1
44 177.12.172.0/22 /22 177.12.172.0 – 177.12.175.255 AS28299 1
45 177.12.170.0/23 /23 177.12.170.0 – 177.12.171.255 AS28299 1
46 177.12.168.0/23 /23 177.12.168.0 – 177.12.169.255 AS28299 1
47 177.12.168.0/22 /22 177.12.168.0 – 177.12.171.255 AS28299 1
48 177.12.168.0/21 /21 177.12.168.0 – 177.12.175.255 AS28299 1
49 177.12.166.0/23 /23 177.12.166.0 – 177.12.167.255 AS28299 1
50 177.12.164.0/22 /22 177.12.164.0 – 177.12.167.255 AS28299 1
51 177.12.160.0/23 /23 177.12.160.0 – 177.12.161.255 AS28299 1
52 177.12.160.0/22 /22 177.12.160.0 – 177.12.163.255 AS28299 1
53 177.12.160.0/21 /21 177.12.160.0 – 177.12.167.255 AS28299 1
54 177.12.160.0/20 /20 177.12.160.0 – 177.12.175.255 AS28299 1