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 57 IPv4 prefixes · ASN: AS141771 · showing 1–57
# Prefix ↓ Mask Range Origin ASN MOAS
1 182.18.124.0/22 /22 182.18.124.0 – 182.18.127.255 AS141771 1
2 182.18.120.0/22 /22 182.18.120.0 – 182.18.123.255 AS141771 1
3 182.18.116.0/22 /22 182.18.116.0 – 182.18.119.255 AS141771 1
4 182.18.112.0/22 /22 182.18.112.0 – 182.18.115.255 AS141771 1
5 182.18.108.0/22 /22 182.18.108.0 – 182.18.111.255 AS141771 1
6 182.18.104.0/22 /22 182.18.104.0 – 182.18.107.255 AS141771 1
7 182.18.100.0/22 /22 182.18.100.0 – 182.18.103.255 AS141771 1
8 182.18.96.0/22 /22 182.18.96.0 – 182.18.99.255 AS141771 1
9 182.18.88.0/21 /21 182.18.88.0 – 182.18.95.255 AS141771 1
10 182.18.80.0/21 /21 182.18.80.0 – 182.18.87.255 AS141771 1
11 182.18.76.0/22 /22 182.18.76.0 – 182.18.79.255 AS141771 1
12 182.18.72.0/22 /22 182.18.72.0 – 182.18.75.255 AS141771 1
13 182.18.60.0/22 /22 182.18.60.0 – 182.18.63.255 AS141771 1
14 182.18.56.0/22 /22 182.18.56.0 – 182.18.59.255 AS141771 1
15 182.18.52.0/22 /22 182.18.52.0 – 182.18.55.255 AS141771 1
16 182.18.48.0/22 /22 182.18.48.0 – 182.18.51.255 AS141771 1
17 182.18.44.0/22 /22 182.18.44.0 – 182.18.47.255 AS141771 1
18 182.18.40.0/22 /22 182.18.40.0 – 182.18.43.255 AS141771 1
19 182.18.36.0/22 /22 182.18.36.0 – 182.18.39.255 AS141771 1
20 182.18.32.0/22 /22 182.18.32.0 – 182.18.35.255 AS141771 1
21 182.18.5.0/24 /24 182.18.5.0 – 182.18.5.255 AS141771 1
22 123.254.100.0/22 /22 123.254.100.0 – 123.254.103.255 AS141771 1
23 123.254.96.0/22 /22 123.254.96.0 – 123.254.99.255 AS141771 1
24 123.242.196.0/22 /22 123.242.196.0 – 123.242.199.255 AS141771 1
25 123.242.192.0/22 /22 123.242.192.0 – 123.242.195.255 AS141771 1
26 122.200.44.0/22 /22 122.200.44.0 – 122.200.47.255 AS141771 1
27 122.200.40.0/22 /22 122.200.40.0 – 122.200.43.255 AS141771 1
28 116.254.108.0/22 /22 116.254.108.0 – 116.254.111.255 AS141771 1
29 116.254.104.0/22 /22 116.254.104.0 – 116.254.107.255 AS141771 1
30 116.197.164.0/22 /22 116.197.164.0 – 116.197.167.255 AS141771 1
31 116.197.160.0/22 /22 116.197.160.0 – 116.197.163.255 AS141771 1
32 116.68.180.0/22 /22 116.68.180.0 – 116.68.183.255 AS141771 1
33 116.68.176.0/22 /22 116.68.176.0 – 116.68.179.255 AS141771 1
34 116.68.140.0/22 /22 116.68.140.0 – 116.68.143.255 AS141771 1
35 116.68.136.0/22 /22 116.68.136.0 – 116.68.139.255 AS141771 1
36 106.9.36.0/23 /23 106.9.36.0 – 106.9.37.255 AS141771 1
37 103.192.28.0/22 /22 103.192.28.0 – 103.192.31.255 AS141771 1
38 103.192.24.0/22 /22 103.192.24.0 – 103.192.27.255 AS141771 1
39 103.192.20.0/22 /22 103.192.20.0 – 103.192.23.255 AS141771 1
40 103.192.16.0/22 /22 103.192.16.0 – 103.192.19.255 AS141771 1
41 103.192.12.0/22 /22 103.192.12.0 – 103.192.15.255 AS141771 1
42 103.192.8.0/22 /22 103.192.8.0 – 103.192.11.255 AS141771 1
43 103.63.180.0/22 /22 103.63.180.0 – 103.63.183.255 AS141771 1
44 103.63.176.0/22 /22 103.63.176.0 – 103.63.179.255 AS141771 1
45 103.63.172.0/22 /22 103.63.172.0 – 103.63.175.255 AS141771 1
46 103.63.168.0/22 /22 103.63.168.0 – 103.63.171.255 AS141771 1
47 103.63.164.0/22 /22 103.63.164.0 – 103.63.167.255 AS141771 1
48 103.63.160.0/22 /22 103.63.160.0 – 103.63.163.255 AS141771 1
49 101.251.136.0/21 /21 101.251.136.0 – 101.251.143.255 AS141771 1
50 101.251.128.0/21 /21 101.251.128.0 – 101.251.135.255 AS141771 1
51 101.50.12.0/22 /22 101.50.12.0 – 101.50.15.255 AS141771 1
52 101.50.8.0/22 /22 101.50.8.0 – 101.50.11.255 AS141771 1
53 45.123.180.0/22 /22 45.123.180.0 – 45.123.183.255 AS141771 1
54 45.123.176.0/22 /22 45.123.176.0 – 45.123.179.255 AS141771 1
55 45.123.172.0/22 /22 45.123.172.0 – 45.123.175.255 AS141771 1
56 45.123.168.0/22 /22 45.123.168.0 – 45.123.171.255 AS141771 1
57 27.129.55.0/24 /24 27.129.55.0 – 27.129.55.255 AS141771 1