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 67 IPv4 prefixes · ASN: AS37154 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.72.96.0/19 /19 41.72.96.0 – 41.72.127.255 AS37154 1
2 41.72.96.0/24 /24 41.72.96.0 – 41.72.96.255 AS37154 1
3 41.72.97.0/24 /24 41.72.97.0 – 41.72.97.255 AS37154 1
4 41.72.98.0/24 /24 41.72.98.0 – 41.72.98.255 AS37154 1
5 41.72.99.0/24 /24 41.72.99.0 – 41.72.99.255 AS37154 1
6 41.72.100.0/24 /24 41.72.100.0 – 41.72.100.255 AS37154 1
7 41.72.101.0/24 /24 41.72.101.0 – 41.72.101.255 AS37154 1
8 41.72.102.0/24 /24 41.72.102.0 – 41.72.102.255 AS37154 1
9 41.72.103.0/24 /24 41.72.103.0 – 41.72.103.255 AS37154 1
10 41.72.104.0/24 /24 41.72.104.0 – 41.72.104.255 AS37154 1
11 41.72.105.0/24 /24 41.72.105.0 – 41.72.105.255 AS37154 1
12 41.72.106.0/24 /24 41.72.106.0 – 41.72.106.255 AS37154 1
13 41.72.107.0/24 /24 41.72.107.0 – 41.72.107.255 AS37154 1
14 41.72.108.0/24 /24 41.72.108.0 – 41.72.108.255 AS37154 1
15 41.72.111.0/24 /24 41.72.111.0 – 41.72.111.255 AS37154 1
16 41.72.113.0/24 /24 41.72.113.0 – 41.72.113.255 AS37154 1
17 41.72.114.0/24 /24 41.72.114.0 – 41.72.114.255 AS37154 1
18 41.72.115.0/24 /24 41.72.115.0 – 41.72.115.255 AS37154 1
19 41.72.116.0/24 /24 41.72.116.0 – 41.72.116.255 AS37154 1
20 41.72.117.0/24 /24 41.72.117.0 – 41.72.117.255 AS37154 1
21 41.72.118.0/24 /24 41.72.118.0 – 41.72.118.255 AS37154 1
22 41.72.119.0/24 /24 41.72.119.0 – 41.72.119.255 AS37154 1
23 41.72.120.0/24 /24 41.72.120.0 – 41.72.120.255 AS37154 1
24 41.72.121.0/24 /24 41.72.121.0 – 41.72.121.255 AS37154 1
25 41.72.122.0/24 /24 41.72.122.0 – 41.72.122.255 AS37154 1
26 41.72.123.0/24 /24 41.72.123.0 – 41.72.123.255 AS37154 1
27 41.72.124.0/24 /24 41.72.124.0 – 41.72.124.255 AS37154 1
28 41.72.125.0/24 /24 41.72.125.0 – 41.72.125.255 AS37154 1
29 165.56.0.0/13 /13 165.56.0.0 – 165.63.255.255 AS37154 1
30 165.56.0.0/24 /24 165.56.0.0 – 165.56.0.255 AS37154 1
31 165.56.1.0/24 /24 165.56.1.0 – 165.56.1.255 AS37154 1
32 165.56.2.0/24 /24 165.56.2.0 – 165.56.2.255 AS37154 1
33 165.56.3.0/24 /24 165.56.3.0 – 165.56.3.255 AS37154 1
34 165.56.5.0/24 /24 165.56.5.0 – 165.56.5.255 AS37154 1
35 165.56.6.0/24 /24 165.56.6.0 – 165.56.6.255 AS37154 1
36 165.56.7.0/24 /24 165.56.7.0 – 165.56.7.255 AS37154 1
37 165.56.8.0/24 /24 165.56.8.0 – 165.56.8.255 AS37154 1
38 165.56.9.0/24 /24 165.56.9.0 – 165.56.9.255 AS37154 1
39 165.56.12.0/24 /24 165.56.12.0 – 165.56.12.255 AS37154 1
40 165.56.16.0/23 /23 165.56.16.0 – 165.56.17.255 AS37154 1
41 165.56.19.0/24 /24 165.56.19.0 – 165.56.19.255 AS37154 1
42 165.56.20.0/23 /23 165.56.20.0 – 165.56.21.255 AS37154 1
43 165.56.32.0/24 /24 165.56.32.0 – 165.56.32.255 AS37154 1
44 165.56.36.0/24 /24 165.56.36.0 – 165.56.36.255 AS37154 1
45 165.56.40.0/24 /24 165.56.40.0 – 165.56.40.255 AS37154 1
46 165.56.44.0/24 /24 165.56.44.0 – 165.56.44.255 AS37154 1
47 165.56.52.0/24 /24 165.56.52.0 – 165.56.52.255 AS37154 1
48 165.56.53.0/24 /24 165.56.53.0 – 165.56.53.255 AS37154 1
49 165.56.54.0/24 /24 165.56.54.0 – 165.56.54.255 AS37154 1
50 165.56.55.0/24 /24 165.56.55.0 – 165.56.55.255 AS37154 1
51 165.56.56.0/24 /24 165.56.56.0 – 165.56.56.255 AS37154 1
52 165.56.57.0/24 /24 165.56.57.0 – 165.56.57.255 AS37154 1
53 165.56.62.0/24 /24 165.56.62.0 – 165.56.62.255 AS37154 1
54 165.56.64.0/24 /24 165.56.64.0 – 165.56.64.255 AS37154 1
55 165.56.66.0/24 /24 165.56.66.0 – 165.56.66.255 AS37154 1
56 165.56.128.0/24 /24 165.56.128.0 – 165.56.128.255 AS37154 1
57 165.56.181.0/24 /24 165.56.181.0 – 165.56.181.255 AS37154 1
58 165.56.182.0/24 /24 165.56.182.0 – 165.56.182.255 AS37154 1
59 165.56.184.0/24 /24 165.56.184.0 – 165.56.184.255 AS37154 1
60 165.56.185.0/24 /24 165.56.185.0 – 165.56.185.255 AS37154 1
61 165.56.186.0/24 /24 165.56.186.0 – 165.56.186.255 AS37154 1
62 165.57.80.0/24 /24 165.57.80.0 – 165.57.80.255 AS37154 1
63 165.57.81.0/24 /24 165.57.81.0 – 165.57.81.255 AS37154 1
64 165.58.2.0/24 /24 165.58.2.0 – 165.58.2.255 AS37154 1
65 165.58.128.0/24 /24 165.58.128.0 – 165.58.128.255 AS37154 1
66 165.58.129.0/24 /24 165.58.129.0 – 165.58.129.255 AS37154 1
67 196.46.192.0/19 /19 196.46.192.0 – 196.46.223.255 AS7420, AS37154 2