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 45 IPv4 prefixes · ASN: AS197637 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.25.152.0/21 /21 31.25.152.0 – 31.25.159.255 AS197637 1
2 31.220.64.0/22 /22 31.220.64.0 – 31.220.67.255 AS197637 1
3 31.220.65.0/24 /24 31.220.65.0 – 31.220.65.255 AS197637 1
4 31.220.68.0/22 /22 31.220.68.0 – 31.220.71.255 AS197637 1
5 31.220.68.0/23 /23 31.220.68.0 – 31.220.69.255 AS197637 1
6 31.220.70.0/23 /23 31.220.70.0 – 31.220.71.255 AS197637 1
7 37.99.200.0/21 /21 37.99.200.0 – 37.99.207.255 AS197637 1
8 37.123.120.0/21 /21 37.123.120.0 – 37.123.127.255 AS197637 1
9 109.75.96.0/24 /24 109.75.96.0 – 109.75.96.255 AS197637 1
10 109.75.97.0/24 /24 109.75.97.0 – 109.75.97.255 AS197637 1
11 109.75.98.0/24 /24 109.75.98.0 – 109.75.98.255 AS197637 1
12 109.75.99.0/24 /24 109.75.99.0 – 109.75.99.255 AS197637 1
13 109.75.100.0/22 /22 109.75.100.0 – 109.75.103.255 AS197637 1
14 109.75.102.0/24 /24 109.75.102.0 – 109.75.102.255 AS197637 1
15 109.75.104.0/24 /24 109.75.104.0 – 109.75.104.255 AS197637 1
16 109.75.105.0/24 /24 109.75.105.0 – 109.75.105.255 AS197637 1
17 109.75.106.0/24 /24 109.75.106.0 – 109.75.106.255 AS197637 1
18 109.75.107.0/24 /24 109.75.107.0 – 109.75.107.255 AS197637 1
19 109.75.108.0/22 /22 109.75.108.0 – 109.75.111.255 AS197637 1
20 153.92.32.0/21 /21 153.92.32.0 – 153.92.39.255 AS197637 1
21 159.48.32.0/20 /20 159.48.32.0 – 159.48.47.255 AS197637 1
22 159.48.34.0/23 /23 159.48.34.0 – 159.48.35.255 AS197637 1
23 159.48.36.0/24 /24 159.48.36.0 – 159.48.36.255 AS197637 1
24 159.48.37.0/24 /24 159.48.37.0 – 159.48.37.255 AS197637 1
25 159.48.38.0/24 /24 159.48.38.0 – 159.48.38.255 AS197637 1
26 159.48.39.0/24 /24 159.48.39.0 – 159.48.39.255 AS197637 1
27 159.48.40.0/24 /24 159.48.40.0 – 159.48.40.255 AS197637 1
28 159.48.41.0/24 /24 159.48.41.0 – 159.48.41.255 AS197637 1
29 176.126.92.0/22 /22 176.126.92.0 – 176.126.95.255 AS197637 1
30 176.126.92.0/23 /23 176.126.92.0 – 176.126.93.255 AS197637 1
31 176.126.94.0/23 /23 176.126.94.0 – 176.126.95.255 AS197637 1
32 185.8.84.0/23 /23 185.8.84.0 – 185.8.85.255 AS197637 1
33 185.8.86.0/23 /23 185.8.86.0 – 185.8.87.255 AS197637 1
34 185.62.88.0/22 /22 185.62.88.0 – 185.62.91.255 AS197637 1
35 185.65.196.0/23 /23 185.65.196.0 – 185.65.197.255 AS197637 1
36 185.65.198.0/23 /23 185.65.198.0 – 185.65.199.255 AS197637 1
37 185.68.76.0/22 /22 185.68.76.0 – 185.68.79.255 AS197637 1
38 185.203.48.0/22 /22 185.203.48.0 – 185.203.51.255 AS197637 1
39 185.211.16.0/22 /22 185.211.16.0 – 185.211.19.255 AS197637 1
40 193.57.0.0/22 /22 193.57.0.0 – 193.57.3.255 AS197637 1
41 194.163.48.0/20 /20 194.163.48.0 – 194.163.63.255 AS197637 1
42 194.163.48.0/22 /22 194.163.48.0 – 194.163.51.255 AS197637 1
43 194.163.52.0/22 /22 194.163.52.0 – 194.163.55.255 AS197637 1
44 195.42.244.0/22 /22 195.42.244.0 – 195.42.247.255 AS197637 1
45 195.178.0.0/23 /23 195.178.0.0 – 195.178.1.255 AS197637 1