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 44 IPv4 prefixes · ASN: AS31477 · showing 1–44
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.9.160.0/21 /21 37.9.160.0 – 37.9.167.255 AS31477 1
2 45.82.188.0/22 /22 45.82.188.0 – 45.82.191.255 AS31477 1
3 82.150.139.0/24 /24 82.150.139.0 – 82.150.139.255 AS31477 1
4 83.137.144.0/21 /21 83.137.144.0 – 83.137.151.255 AS31477 1
5 83.137.146.0/24 /24 83.137.146.0 – 83.137.146.255 AS31477 1
6 83.137.151.0/24 /24 83.137.151.0 – 83.137.151.255 AS31477 1
7 87.238.168.0/21 /21 87.238.168.0 – 87.238.175.255 AS31477 1
8 87.238.171.0/24 /24 87.238.171.0 – 87.238.171.255 AS31477 1
9 89.188.0.0/19 /19 89.188.0.0 – 89.188.31.255 AS31477 1
10 89.188.0.0/20 /20 89.188.0.0 – 89.188.15.255 AS31477 1
11 89.188.0.0/21 /21 89.188.0.0 – 89.188.7.255 AS31477 1
12 89.188.8.0/21 /21 89.188.8.0 – 89.188.15.255 AS31477 1
13 89.200.200.0/21 /21 89.200.200.0 – 89.200.207.255 AS31477 1
14 89.200.200.0/24 /24 89.200.200.0 – 89.200.200.255 AS31477 1
15 91.196.104.0/24 /24 91.196.104.0 – 91.196.104.255 AS31477 1
16 91.196.105.0/24 /24 91.196.105.0 – 91.196.105.255 AS31477 1
17 91.196.106.0/24 /24 91.196.106.0 – 91.196.106.255 AS31477 1
18 91.196.107.0/24 /24 91.196.107.0 – 91.196.107.255 AS31477 1
19 91.198.178.0/24 /24 91.198.178.0 – 91.198.178.255 AS31477 1
20 91.206.136.0/23 /23 91.206.136.0 – 91.206.137.255 AS31477 1
21 91.209.192.0/24 /24 91.209.192.0 – 91.209.192.255 AS31477 1
22 91.213.95.0/24 /24 91.213.95.0 – 91.213.95.255 AS31477 1
23 91.220.82.0/24 /24 91.220.82.0 – 91.220.82.255 AS31477 1
24 93.184.96.0/20 /20 93.184.96.0 – 93.184.111.255 AS31477 1
25 185.80.245.0/24 /24 185.80.245.0 – 185.80.245.255 AS31477 1
26 185.80.246.0/24 /24 185.80.246.0 – 185.80.246.255 AS31477 1
27 185.134.65.0/24 /24 185.134.65.0 – 185.134.65.255 AS31477 1
28 185.180.96.0/22 /22 185.180.96.0 – 185.180.99.255 AS31477 1
29 185.180.96.0/24 /24 185.180.96.0 – 185.180.96.255 AS31477 1
30 193.9.23.0/24 /24 193.9.23.0 – 193.9.23.255 AS31477 1
31 193.138.248.0/22 /22 193.138.248.0 – 193.138.251.255 AS31477 1
32 193.138.248.0/24 /24 193.138.248.0 – 193.138.248.255 AS31477 1
33 193.138.250.0/24 /24 193.138.250.0 – 193.138.250.255 AS31477 1
34 193.164.144.0/24 /24 193.164.144.0 – 193.164.144.255 AS31477 1
35 193.177.163.0/24 /24 193.177.163.0 – 193.177.163.255 AS31477 1
36 193.200.178.0/24 /24 193.200.178.0 – 193.200.178.255 AS31477 1
37 193.202.109.0/24 /24 193.202.109.0 – 193.202.109.255 AS31477 1
38 193.222.137.0/24 /24 193.222.137.0 – 193.222.137.255 AS31477 1
39 194.13.8.0/22 /22 194.13.8.0 – 194.13.11.255 AS31477 1
40 194.13.8.0/24 /24 194.13.8.0 – 194.13.8.255 AS31477 1
41 194.13.12.0/23 /23 194.13.12.0 – 194.13.13.255 AS31477 1
42 194.13.14.0/24 /24 194.13.14.0 – 194.13.14.255 AS31477 1
43 195.137.165.0/24 /24 195.137.165.0 – 195.137.165.255 AS31477 1
44 195.137.169.0/24 /24 195.137.169.0 – 195.137.169.255 AS31477 1