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 48 IPv4 prefixes · ASN: AS58273 · showing 1–48
# Prefix ↓ Mask Range Origin ASN MOAS
1 194.113.46.0/23 /23 194.113.46.0 – 194.113.47.255 AS58273 1
2 194.113.45.0/24 /24 194.113.45.0 – 194.113.45.255 AS58273 1
3 194.113.44.0/24 /24 194.113.44.0 – 194.113.44.255 AS58273 1
4 194.113.44.0/23 /23 194.113.44.0 – 194.113.45.255 AS58273 1
5 194.31.187.0/24 /24 194.31.187.0 – 194.31.187.255 AS58273 1
6 194.31.185.0/24 /24 194.31.185.0 – 194.31.185.255 AS58273 1
7 194.31.184.0/24 /24 194.31.184.0 – 194.31.184.255 AS58273 1
8 194.31.184.0/23 /23 194.31.184.0 – 194.31.185.255 AS58273 1
9 185.243.107.0/24 /24 185.243.107.0 – 185.243.107.255 AS58273 1
10 185.243.106.0/24 /24 185.243.106.0 – 185.243.106.255 AS58273 1
11 185.243.105.0/24 /24 185.243.105.0 – 185.243.105.255 AS58273 1
12 185.243.104.0/24 /24 185.243.104.0 – 185.243.104.255 AS58273 1
13 185.243.104.0/22 /22 185.243.104.0 – 185.243.107.255 AS58273 1
14 185.217.157.0/24 /24 185.217.157.0 – 185.217.157.255 AS58273 1
15 185.217.156.0/24 /24 185.217.156.0 – 185.217.156.255 AS58273 1
16 185.201.34.0/23 /23 185.201.34.0 – 185.201.35.255 AS58273 1
17 185.201.33.0/24 /24 185.201.33.0 – 185.201.33.255 AS58273 1
18 185.201.32.0/24 /24 185.201.32.0 – 185.201.32.255 AS58273 1
19 185.159.91.0/24 /24 185.159.91.0 – 185.159.91.255 AS58273 1
20 185.89.32.0/22 /22 185.89.32.0 – 185.89.35.255 AS58273 1
21 148.252.28.0/22 /22 148.252.28.0 – 148.252.31.255 AS58273 1
22 148.252.24.0/22 /22 148.252.24.0 – 148.252.27.255 AS58273 1
23 148.252.22.0/23 /23 148.252.22.0 – 148.252.23.255 AS58273 1
24 148.252.20.0/23 /23 148.252.20.0 – 148.252.21.255 AS58273 1
25 148.252.18.0/23 /23 148.252.18.0 – 148.252.19.255 AS58273 1
26 148.252.17.0/24 /24 148.252.17.0 – 148.252.17.255 AS58273 1
27 148.252.16.0/24 /24 148.252.16.0 – 148.252.16.255 AS58273 1
28 148.252.16.0/23 /23 148.252.16.0 – 148.252.17.255 AS58273 1
29 88.97.156.0/24 /24 88.97.156.0 – 88.97.156.255 AS58273 1
30 88.97.152.0/22 /22 88.97.152.0 – 88.97.155.255 AS58273 1
31 88.97.148.0/22 /22 88.97.148.0 – 88.97.151.255 AS58273 1
32 88.97.144.0/22 /22 88.97.144.0 – 88.97.147.255 AS58273 1
33 88.97.140.0/22 /22 88.97.140.0 – 88.97.143.255 AS58273 1
34 88.97.136.0/22 /22 88.97.136.0 – 88.97.139.255 AS58273 1
35 88.97.136.0/21 /21 88.97.136.0 – 88.97.143.255 AS58273 1
36 88.97.132.0/22 /22 88.97.132.0 – 88.97.135.255 AS58273 1
37 88.97.128.0/22 /22 88.97.128.0 – 88.97.131.255 AS58273 1
38 88.97.128.0/21 /21 88.97.128.0 – 88.97.135.255 AS58273 1
39 88.97.124.0/22 /22 88.97.124.0 – 88.97.127.255 AS58273 1
40 88.97.120.0/22 /22 88.97.120.0 – 88.97.123.255 AS58273 1
41 88.97.120.0/21 /21 88.97.120.0 – 88.97.127.255 AS58273 1
42 88.97.116.0/22 /22 88.97.116.0 – 88.97.119.255 AS58273 1
43 88.97.112.0/22 /22 88.97.112.0 – 88.97.115.255 AS58273 1
44 5.83.12.0/22 /22 5.83.12.0 – 5.83.15.255 AS58273 1
45 5.83.10.0/23 /23 5.83.10.0 – 5.83.11.255 AS58273 1
46 5.83.9.0/24 /24 5.83.9.0 – 5.83.9.255 AS58273 1
47 5.83.8.0/24 /24 5.83.8.0 – 5.83.8.255 AS58273 1
48 5.83.8.0/23 /23 5.83.8.0 – 5.83.9.255 AS58273 1