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 34 IPv4 prefixes · ASN: AS24904 · showing 1–34
# Prefix ↓ Mask Range Origin ASN MOAS
1 194.147.0.0/22 /22 194.147.0.0 – 194.147.3.255 AS24904 1
2 194.110.120.0/22 /22 194.110.120.0 – 194.110.123.255 AS24904 1
3 194.38.32.0/22 /22 194.38.32.0 – 194.38.35.255 AS24904 1
4 194.29.74.0/23 /23 194.29.74.0 – 194.29.75.255 AS24904 1
5 185.251.160.0/22 /22 185.251.160.0 – 185.251.163.255 AS24904 1
6 185.238.4.0/22 /22 185.238.4.0 – 185.238.7.255 AS24904 1
7 185.229.160.0/22 /22 185.229.160.0 – 185.229.163.255 AS24904 1
8 185.219.204.0/22 /22 185.219.204.0 – 185.219.207.255 AS24904 1
9 185.216.240.0/22 /22 185.216.240.0 – 185.216.243.255 AS24904 1
10 185.215.12.0/22 /22 185.215.12.0 – 185.215.15.255 AS24904 1
11 185.212.212.0/22 /22 185.212.212.0 – 185.212.215.255 AS24904 1
12 185.210.108.0/22 /22 185.210.108.0 – 185.210.111.255 AS24904 1
13 185.207.80.0/22 /22 185.207.80.0 – 185.207.83.255 AS24904 1
14 185.202.60.0/22 /22 185.202.60.0 – 185.202.63.255 AS24904 1
15 185.200.200.0/22 /22 185.200.200.0 – 185.200.203.255 AS24904 1
16 185.164.232.0/22 /22 185.164.232.0 – 185.164.235.255 AS24904 1
17 185.97.102.0/23 /23 185.97.102.0 – 185.97.103.255 AS24904 1
18 185.97.101.0/24 /24 185.97.101.0 – 185.97.101.255 AS24904 1
19 185.97.100.0/22 /22 185.97.100.0 – 185.97.103.255 AS24904 1
20 185.73.232.0/22 /22 185.73.232.0 – 185.73.235.255 AS24904 1
21 185.66.100.0/22 /22 185.66.100.0 – 185.66.103.255 AS24904 1
22 185.45.32.0/22 /22 185.45.32.0 – 185.45.35.255 AS24904 1
23 185.4.76.0/22 /22 185.4.76.0 – 185.4.79.255 AS24904 1
24 178.250.208.0/21 /21 178.250.208.0 – 178.250.215.255 AS24904 1
25 171.22.0.0/22 /22 171.22.0.0 – 171.22.3.255 AS24904 1
26 94.103.120.0/22 /22 94.103.120.0 – 94.103.123.255 AS24904 1
27 92.118.96.0/22 /22 92.118.96.0 – 92.118.99.255 AS24904 1
28 83.243.124.0/22 /22 83.243.124.0 – 83.243.127.255 AS24904 1
29 81.28.192.0/20 /20 81.28.192.0 – 81.28.207.255 AS24904 1
30 45.128.40.0/22 /22 45.128.40.0 – 45.128.43.255 AS24904 1
31 45.87.180.0/22 /22 45.87.180.0 – 45.87.183.255 AS24904 1
32 45.83.228.0/22 /22 45.83.228.0 – 45.83.231.255 AS24904 1
33 45.15.60.0/22 /22 45.15.60.0 – 45.15.63.255 AS24904 1
34 2.59.236.0/22 /22 2.59.236.0 – 2.59.239.255 AS24904 1