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).
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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 52 IPv4 prefixes · ASN: AS45083 · showing 1–52
# Prefix ↓ Mask Range Origin ASN MOAS
1 1.45.208.0/22 /22 1.45.208.0 – 1.45.211.255 AS45083 1
2 1.45.204.0/22 /22 1.45.204.0 – 1.45.207.255 AS45083 1
3 1.45.200.0/22 /22 1.45.200.0 – 1.45.203.255 AS45083 1
4 1.45.196.0/22 /22 1.45.196.0 – 1.45.199.255 AS45083 1
5 1.45.192.0/22 /22 1.45.192.0 – 1.45.195.255 AS45083 1
6 1.45.188.0/22 /22 1.45.188.0 – 1.45.191.255 AS45083 1
7 1.45.184.0/22 /22 1.45.184.0 – 1.45.187.255 AS45083 1
8 1.45.180.0/22 /22 1.45.180.0 – 1.45.183.255 AS45083 1
9 1.45.176.0/22 /22 1.45.176.0 – 1.45.179.255 AS45083 1
10 1.45.172.0/22 /22 1.45.172.0 – 1.45.175.255 AS45083 1
11 1.45.168.0/22 /22 1.45.168.0 – 1.45.171.255 AS45083 1
12 1.45.164.0/22 /22 1.45.164.0 – 1.45.167.255 AS45083 1
13 1.45.160.0/22 /22 1.45.160.0 – 1.45.163.255 AS45083 1
14 1.45.156.0/22 /22 1.45.156.0 – 1.45.159.255 AS45083 1
15 1.45.152.0/22 /22 1.45.152.0 – 1.45.155.255 AS45083 1
16 1.45.148.0/22 /22 1.45.148.0 – 1.45.151.255 AS45083 1
17 1.45.144.0/22 /22 1.45.144.0 – 1.45.147.255 AS45083 1
18 1.45.140.0/22 /22 1.45.140.0 – 1.45.143.255 AS45083 1
19 1.45.136.0/22 /22 1.45.136.0 – 1.45.139.255 AS45083 1
20 1.45.132.0/22 /22 1.45.132.0 – 1.45.135.255 AS45083 1
21 1.45.128.0/22 /22 1.45.128.0 – 1.45.131.255 AS45083 1
22 1.45.128.0/17 /17 1.45.128.0 – 1.45.255.255 AS45083 1
23 1.45.124.0/22 /22 1.45.124.0 – 1.45.127.255 AS45083 1
24 1.45.120.0/22 /22 1.45.120.0 – 1.45.123.255 AS45083 1
25 1.45.116.0/22 /22 1.45.116.0 – 1.45.119.255 AS45083 1
26 1.45.112.0/22 /22 1.45.112.0 – 1.45.115.255 AS45083 1
27 1.45.108.0/22 /22 1.45.108.0 – 1.45.111.255 AS45083 1
28 1.45.104.0/22 /22 1.45.104.0 – 1.45.107.255 AS45083 1
29 1.45.100.0/22 /22 1.45.100.0 – 1.45.103.255 AS45083 1
30 1.45.96.0/22 /22 1.45.96.0 – 1.45.99.255 AS45083 1
31 1.45.92.0/22 /22 1.45.92.0 – 1.45.95.255 AS45083 1
32 1.45.88.0/22 /22 1.45.88.0 – 1.45.91.255 AS45083 1
33 1.45.84.0/22 /22 1.45.84.0 – 1.45.87.255 AS45083 1
34 1.45.80.0/22 /22 1.45.80.0 – 1.45.83.255 AS45083 1
35 1.45.76.0/22 /22 1.45.76.0 – 1.45.79.255 AS45083 1
36 1.45.72.0/22 /22 1.45.72.0 – 1.45.75.255 AS45083 1
37 1.45.68.0/22 /22 1.45.68.0 – 1.45.71.255 AS45083 1
38 1.45.64.0/22 /22 1.45.64.0 – 1.45.67.255 AS45083 1
39 1.45.60.0/22 /22 1.45.60.0 – 1.45.63.255 AS45083 1
40 1.45.56.0/22 /22 1.45.56.0 – 1.45.59.255 AS45083 1
41 1.45.52.0/22 /22 1.45.52.0 – 1.45.55.255 AS45083 1
42 1.45.48.0/22 /22 1.45.48.0 – 1.45.51.255 AS45083 1
43 1.45.44.0/22 /22 1.45.44.0 – 1.45.47.255 AS45083 1
44 1.45.40.0/22 /22 1.45.40.0 – 1.45.43.255 AS45083 1
45 1.45.36.0/22 /22 1.45.36.0 – 1.45.39.255 AS45083 1
46 1.45.32.0/22 /22 1.45.32.0 – 1.45.35.255 AS45083 1
47 1.45.28.0/22 /22 1.45.28.0 – 1.45.31.255 AS45083 1
48 1.45.24.0/22 /22 1.45.24.0 – 1.45.27.255 AS45083 1
49 1.45.20.0/22 /22 1.45.20.0 – 1.45.23.255 AS45083 1
50 1.45.16.0/22 /22 1.45.16.0 – 1.45.19.255 AS45083 1
51 1.45.0.0/17 /17 1.45.0.0 – 1.45.127.255 AS45083 1
52 1.45.0.0/16 /16 1.45.0.0 – 1.45.255.255 AS45083 1