asn.dev

Address space

AS2516 KDDI KDDI CORPORATION

IPv4 prefixes 522 18.07M addresses
IPv6 prefixes 23
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/12
/12: 4
4
/13
/13: 11
11
/14
/14: 11
11
/15
/15: 12
12
/16
/16: 27
27
/17
/17: 25
25
/18
/18: 27
27
/19
/19: 28
28
/20
/20: 25
25
/21
/21: 55
55
/22
/22: 107
107
/23
/23: 88
88
/24
/24: 102
102

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/23
/23: 1
1
/26
/26: 2
2
/32
/32: 2
2
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 1
1
/47
/47: 1
1
/48
/48: 3
3

Geography

Where the space lands

CountryNamePrefixes
JPJapan545

Inventory

All prefixes

showing 400 of 545
PrefixFamilyAddressesCountryFlags
14.8.0.0/14IPv4262,144JP
14.12.0.0/15IPv4131,072JP
14.14.0.0/18IPv416,384JP
14.14.64.0/19IPv48,192JP
14.101.0.0/16IPv465,536JP
23.226.37.0/24IPv4256JP
23.226.45.0/24IPv4256JP
23.226.222.0/24IPv4256JP
23.239.164.0/24IPv4256JP
23.239.166.0/24IPv4256JP
27.80.0.0/12IPv41,048,576JP
36.8.0.0/13IPv4524,288JP
36.255.236.0/22IPv41,024JP
43.246.192.0/22IPv41,024JP
45.116.224.0/22IPv41,024JP
45.118.40.0/22IPv41,024JP
45.121.148.0/22IPv41,024JP
45.122.224.0/22IPv41,024JP
45.124.216.0/22IPv41,024JP
45.126.156.0/22IPv41,024JP
45.127.28.0/22IPv41,024JP
49.132.0.0/14IPv4262,144JP
59.128.0.0/15IPv4131,072JP
59.131.0.0/16IPv465,536JP
59.132.0.0/14IPv4262,144JP
59.136.0.0/13IPv4524,288JP
59.153.140.0/22IPv41,024JP
61.114.0.0/18IPv416,384JP
61.117.0.0/16IPv465,536JP
61.120.0.0/17IPv432,768JP
61.198.128.0/17IPv432,768JP
61.200.128.0/17IPv432,768JP
61.202.0.0/17IPv432,768JP
61.204.0.0/16IPv465,536JP
61.215.0.0/17IPv432,768JP
103.6.44.0/22IPv41,024JP
103.13.140.0/22IPv41,024JP
103.37.240.0/22IPv41,024JP
103.51.212.0/22IPv41,024JP
103.65.44.0/22IPv41,024JP
103.90.28.0/22IPv41,024JP
103.228.60.0/22IPv41,024JP
103.232.200.0/22IPv41,024JP
103.233.40.0/22IPv41,024JP
103.234.196.0/22IPv41,024JP
103.235.12.0/22IPv41,024JP
103.240.252.0/22IPv41,024JP
106.72.0.0/15IPv4131,072JP
106.128.0.0/12IPv41,048,576JP
106.144.0.0/13IPv4524,288JP
106.152.0.0/16IPv465,536JP
106.153.0.0/17IPv432,768JP
106.153.128.0/18IPv416,384JP
106.153.192.0/19IPv48,192JP
106.153.224.0/20IPv44,096JP
106.153.240.0/22IPv41,024JP
106.153.244.0/22IPv41,024JP
106.153.248.0/21IPv42,048JP
106.154.0.0/15IPv4131,072JP
106.156.0.0/14IPv4262,144JP
106.160.0.0/12IPv41,048,576JP
106.176.0.0/13IPv4524,288JP
106.184.0.0/18IPv416,384JP
106.184.64.0/19IPv48,192JP
106.184.96.0/20IPv44,096JP
106.184.112.0/21IPv42,048JP
106.184.120.0/22IPv41,024JP
106.184.124.0/23IPv4512JP
106.184.126.0/24IPv4256JP
106.184.127.0/24IPv4256JP
106.184.128.0/17IPv432,768JP
106.185.0.0/16IPv465,536JP
106.186.0.0/18IPv416,384JP
106.186.64.0/20IPv44,096JP
106.186.80.0/22IPv41,024JP
106.186.84.0/23IPv4512JP
106.186.86.0/24IPv4256JP
106.186.87.0/24IPv4256JP
106.186.88.0/21IPv42,048JP
106.186.96.0/19IPv48,192JP
106.186.128.0/17IPv432,768JP
106.187.0.0/18IPv416,384JP
106.187.64.0/19IPv48,192JP
106.187.96.0/20IPv44,096JP
106.187.112.0/21IPv42,048JP
106.187.120.0/22IPv41,024JP
106.187.124.0/23IPv4512JP
106.187.126.0/23IPv4512JP
106.187.128.0/17IPv432,768JP
106.188.0.0/14IPv4262,144JP
107.255.199.0/24IPv4256JP
111.86.0.0/15IPv4131,072JP
111.96.0.0/12IPv41,048,576JP
111.236.0.0/14IPv4262,144JP
113.52.224.0/22IPv41,024JP
113.144.0.0/13IPv4524,288JP
113.152.0.0/15IPv4131,072JP
113.154.0.0/16IPv465,536JP
113.156.0.0/14IPv4262,144JP
114.16.0.0/14IPv4262,144JP
114.20.0.0/15IPv4131,072JP
114.22.0.0/16IPv465,536JP
116.206.68.0/22IPv41,024JP
118.152.0.0/13IPv4524,288JP
119.82.152.0/21IPv42,048JP
119.104.0.0/14IPv4262,144JP
121.104.0.0/13IPv4524,288JP
124.109.128.0/20IPv44,096JP
124.109.144.0/22IPv41,024JP
124.109.148.0/23IPv4512JP
124.109.150.0/23IPv4512JP
124.109.152.0/22IPv41,024JP
124.109.156.0/23IPv4512JP
124.109.158.0/24IPv4256JP
124.109.159.0/24IPv4256JP
124.109.160.0/20IPv44,096JP
124.109.176.0/21IPv42,048JP
124.109.184.0/21IPv42,048JP
124.109.192.0/18IPv416,384JP
124.208.0.0/13IPv4524,288JP
125.28.0.0/15IPv4131,072JP
125.48.0.0/13IPv4524,288JP
133.192.0.0/17IPv432,768JP
133.192.128.0/21IPv42,048JP
133.192.136.0/22IPv41,024JP
133.192.140.0/22IPv41,024JP
133.192.144.0/22IPv41,024JP
133.192.148.0/23IPv4512JP
133.192.150.0/23IPv4512JP
133.192.152.0/21IPv42,048JP
133.192.160.0/20IPv44,096JP
133.192.176.0/21IPv42,048JP
133.192.184.0/22IPv41,024JP
133.192.188.0/22IPv41,024JP
133.192.192.0/18IPv416,384JP
133.253.0.0/16IPv465,536JP
134.42.227.0/24IPv4256JP
149.18.16.0/24IPv4256JP
149.18.27.0/24IPv4256JP
149.18.36.0/24IPv4256JP
149.18.60.0/23IPv4512JP
149.18.84.0/24IPv4256JP
149.18.88.0/24IPv4256JP
149.18.92.0/24IPv4256JP
149.18.95.0/24IPv4256JP
149.18.116.0/24IPv4256JP
149.18.124.0/23IPv4512JP
149.18.240.0/24IPv4256JP
149.18.242.0/24IPv4256JP
149.18.244.0/24IPv4256JP
149.18.252.0/24IPv4256JP
149.18.254.0/24IPv4256JP
149.57.27.0/24IPv4256JP
149.57.106.0/24IPv4256JP
149.57.130.0/24IPv4256JP
149.57.138.0/24IPv4256JP
149.57.192.0/24IPv4256JP
149.57.194.0/24IPv4256JP
149.57.200.0/24IPv4256JP
149.57.202.0/24IPv4256JP
149.57.206.0/24IPv4256JP
150.47.0.0/16IPv465,536JP
150.61.57.0/24IPv4256JP
150.71.0.0/16IPv465,536JP
157.119.4.0/22IPv41,024JP
157.119.128.0/22IPv41,024JP
163.48.0.0/16IPv465,536JP
163.210.0.0/16IPv465,536JP
173.239.192.0/24IPv4256JP
173.239.210.0/24IPv4256JP
175.108.0.0/15IPv4131,072JP
175.128.0.0/13IPv4524,288JP
182.248.0.0/14IPv4262,144JP
192.152.212.0/24IPv4256JP
202.0.65.0/24IPv4256JP
202.0.66.0/24IPv4256JP
202.13.240.0/21IPv42,048JP
202.15.128.0/21IPv42,048JP
202.15.136.0/21IPv42,048JP
202.15.144.0/20IPv44,096JP
202.15.160.0/19IPv48,192JP
202.16.192.0/21IPv42,048JP
202.34.89.0/24IPv4256JP
202.34.99.0/24IPv4256JP
202.35.16.0/20IPv44,096JP
202.161.192.0/18IPv416,384JP
202.164.64.0/19IPv48,192JP
202.236.182.0/23IPv4512JP
202.236.187.0/24IPv4256JP
202.239.128.0/18IPv416,384JP
202.240.180.0/22IPv41,024JP
202.244.236.0/22IPv41,024JP
202.245.32.0/19IPv48,192JP
202.250.29.0/24IPv4256JP
202.252.210.0/24IPv4256JP
203.140.128.0/19IPv48,192JP
203.141.160.0/19IPv48,192JP
203.181.96.0/19IPv48,192JP
210.132.64.0/18IPv416,384JP
210.141.64.0/18IPv416,384JP
210.141.224.0/21IPv42,048JP
210.141.232.0/24IPv4256JP
210.141.233.0/24IPv4256JP
210.141.234.0/23IPv4512JP
210.141.236.0/22IPv41,024JP
210.141.240.0/22IPv41,024JP
210.141.244.0/23IPv4512JP
210.141.246.0/23IPv4512JP
210.141.248.0/21IPv42,048JP
210.142.0.0/18IPv416,384JP
210.143.32.0/20IPv44,096JP
210.143.48.0/21IPv42,048JP
210.143.56.0/24IPv4256JP
210.143.57.0/24IPv4256JP
210.143.58.0/23IPv4512JP
210.143.60.0/22IPv41,024JP
210.143.192.0/20IPv44,096JP
210.155.0.0/17IPv432,768JP
210.157.128.0/19IPv48,192JP
210.158.0.0/19IPv48,192JP
210.159.0.0/19IPv48,192JP
210.166.128.0/18IPv416,384JP
210.167.128.0/17IPv432,768JP
210.168.128.0/17IPv432,768JP
210.169.0.0/17IPv432,768JP
210.172.64.0/18IPv416,384JP
210.173.64.0/19IPv48,192JP
210.174.64.0/18IPv416,384JP
210.188.128.0/21IPv42,048JP
210.188.136.0/21IPv42,048JP
210.188.144.0/23IPv4512JP
210.188.146.0/23IPv4512JP
210.188.148.0/22IPv41,024JP
210.188.152.0/21IPv42,048JP
210.188.160.0/21IPv42,048JP
210.188.168.0/22IPv41,024JP
210.188.172.0/23IPv4512JP
210.188.174.0/24IPv4256JP
210.188.175.0/24IPv4256JP
210.188.176.0/22IPv41,024JP
210.188.180.0/24IPv4256JP
210.188.181.0/24IPv4256JP
210.188.182.0/23IPv4512JP
210.188.184.0/22IPv41,024JP
210.188.188.0/22IPv41,024JP
210.189.0.0/18IPv416,384JP
210.189.128.0/19IPv48,192JP
210.191.0.0/18IPv416,384JP
210.191.160.0/19IPv48,192JP
210.196.0.0/16IPv465,536JP
210.198.64.0/22IPv41,024JP
210.198.68.0/23IPv4512JP
210.198.70.0/24IPv4256JP
210.198.71.0/24IPv4256JP
210.198.72.0/21IPv42,048JP
210.198.80.0/21IPv42,048JP
210.198.88.0/22IPv41,024JP
210.198.92.0/22IPv41,024JP
210.198.96.0/20IPv44,096JP
210.198.112.0/21IPv42,048JP
210.198.120.0/21IPv42,048JP
210.198.128.0/17IPv432,768JP
210.199.0.0/18IPv416,384JP
210.199.128.0/17IPv432,768JP
210.224.0.0/17IPv432,768JP
210.224.128.0/21IPv42,048JP
210.224.136.0/21IPv42,048JP
210.224.144.0/20IPv44,096JP
210.224.192.0/18IPv416,384JP
210.228.32.0/19IPv48,192JP
210.228.64.0/18IPv416,384JP
210.229.128.0/20IPv44,096JP
210.229.144.0/24IPv4256JP
210.229.145.0/24IPv4256JP
210.229.146.0/23IPv4512JP
210.229.148.0/23IPv4512JP
210.229.150.0/23IPv4512JP
210.229.152.0/23IPv4512JP
210.229.154.0/23IPv4512JP
210.229.156.0/22IPv41,024JP
210.229.192.0/19IPv48,192JP
210.230.0.0/16IPv465,536JP
210.233.0.0/18IPv416,384JP
210.233.96.0/23IPv4512JP
210.233.98.0/23IPv4512JP
210.233.100.0/22IPv41,024JP
210.233.104.0/21IPv42,048JP
210.233.112.0/22IPv41,024JP
210.233.116.0/22IPv41,024JP
210.233.120.0/22IPv41,024JP
210.233.124.0/23IPv4512JP
210.233.126.0/24IPv4256JP
210.233.127.0/24IPv4256JP
210.234.0.0/16IPv465,536JP
210.235.64.0/18IPv416,384JP
210.235.128.0/20IPv44,096JP
210.235.144.0/21IPv42,048JP
210.235.152.0/24IPv4256JP
210.235.153.0/24IPv4256JP
210.235.154.0/23IPv4512JP
210.235.156.0/22IPv41,024JP
210.235.192.0/18IPv416,384JP
210.236.128.0/19IPv48,192JP
210.237.64.0/18IPv416,384JP
210.238.0.0/22IPv41,024JP
210.238.4.0/22IPv41,024JP
210.238.8.0/22IPv41,024JP
210.238.12.0/22IPv41,024JP
210.238.16.0/22IPv41,024JP
210.238.20.0/22IPv41,024JP
210.238.24.0/24IPv4256JP
210.238.25.0/24IPv4256JP
210.238.26.0/23IPv4512JP
210.238.28.0/22IPv41,024JP
210.238.64.0/18IPv416,384JP
210.238.128.0/17IPv432,768JP
210.239.96.0/19IPv48,192JP
210.239.128.0/17IPv432,768JP
210.249.170.0/23IPv4512JP
210.249.0.0/17IPv432,768JP
210.249.128.0/20IPv44,096JP
210.249.144.0/22IPv41,024JP
210.249.148.0/23IPv4512JP
210.249.150.0/23IPv4512JP
210.249.152.0/21IPv42,048JP
210.249.160.0/21IPv42,048JP
210.249.168.0/23IPv4512JP
210.249.172.0/22IPv41,024JP
210.249.176.0/24IPv4256JP
210.249.177.0/24IPv4256JP
210.249.178.0/23IPv4512JP
210.249.180.0/22IPv41,024JP
210.249.184.0/21IPv42,048JP
210.250.0.0/21IPv42,048JP
210.250.8.0/22IPv41,024JP
210.250.12.0/23IPv4512JP
210.250.14.0/23IPv4512JP
210.250.16.0/21IPv42,048JP
210.250.24.0/21IPv42,048JP
210.250.32.0/22IPv41,024JP
210.250.36.0/23IPv4512JP
210.250.38.0/24IPv4256JP
210.250.39.0/24IPv4256JP
210.250.40.0/22IPv41,024JP
210.250.44.0/22IPv41,024JP
210.250.48.0/21IPv42,048JP
210.250.56.0/22IPv41,024JP
210.250.60.0/22IPv41,024JP
210.250.128.0/19IPv48,192JP
210.251.0.0/17IPv432,768JP
210.253.0.0/22IPv41,024JP
210.253.4.0/23IPv4512JP
210.253.6.0/24IPv4256JP
210.253.7.0/24IPv4256JP
210.253.8.0/21IPv42,048JP
210.253.16.0/20IPv44,096JP
210.253.128.0/23IPv4512JP
210.253.130.0/23IPv4512JP
210.253.132.0/22IPv41,024JP
210.253.136.0/21IPv42,048JP
210.253.144.0/21IPv42,048JP
210.253.152.0/23IPv4512JP
210.253.154.0/24IPv4256JP
210.253.155.0/24IPv4256JP
210.253.156.0/22IPv41,024JP
210.253.160.0/22IPv41,024JP
210.253.164.0/22IPv41,024JP
210.253.168.0/21IPv42,048JP
210.253.176.0/22IPv41,024JP
210.253.180.0/23IPv4512JP
210.253.182.0/24IPv4256JP
210.253.183.0/24IPv4256JP
210.253.184.0/21IPv42,048JP
210.254.64.0/21IPv42,048JP
210.254.72.0/23IPv4512JP
210.254.74.0/23IPv4512JP
210.254.76.0/23IPv4512JP
210.254.78.0/24IPv4256JP
210.254.79.0/24IPv4256JP
210.254.80.0/24IPv4256JP
210.254.81.0/24IPv4256JP
210.254.82.0/23IPv4512JP
210.254.84.0/22IPv41,024JP
210.254.88.0/22IPv41,024JP
210.254.92.0/23IPv4512JP
210.254.94.0/24IPv4256JP
210.254.95.0/24IPv4256JP
210.254.96.0/19IPv48,192JP
210.255.0.0/17IPv432,768JP
210.255.160.0/19IPv48,192JP
210.255.192.0/19IPv48,192JP
211.1.64.0/21IPv42,048JP
211.1.72.0/23IPv4512JP
211.1.74.0/23IPv4512JP
211.1.76.0/23IPv4512JP
211.1.78.0/23IPv4512JP
211.1.80.0/20IPv44,096JP
211.1.96.0/22IPv41,024JP
211.1.100.0/23IPv4512JP
211.1.102.0/23IPv4512JP

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.