ASN report for AS2497
IIJ Internet Initiative Japan Inc.
Data last retrieved 1 day(s) ago
IPv4
Total Prefixes
153
Valid ROAs
62
Unknown ROAs
91
Invalid ROAs
0
IPv6
Total Prefixes
22
Valid ROAs
9
Unknown ROAs
5
Invalid ROAs
8
IPv4
| Prefix | Country | Status |
|---|---|---|
|
49.239.64.0/18
|
|
Valid
|
|
58.138.0.0/17
|
|
Valid
|
|
58.138.128.0/18
|
|
Valid
|
|
61.211.96.0/19
|
|
Valid
|
|
61.122.224.0/20
|
|
Unknown
|
|
101.128.128.0/17
|
|
Valid
|
|
103.2.57.0/24
|
|
Valid
|
|
103.2.58.0/23
|
|
Valid
|
|
103.5.23.0/24
|
|
Unknown
|
|
113.197.128.0/17
|
|
Valid
|
|
116.118.192.0/20
|
|
Valid
|
|
118.151.0.0/17
|
|
Valid
|
|
118.151.128.0/18
|
|
Valid
|
|
119.10.192.0/18
|
|
Valid
|
|
121.50.160.0/21
|
|
Unknown
|
|
121.102.0.0/16
|
|
Valid
|
|
121.200.200.0/21
|
|
Valid
|
|
124.41.0.0/17
|
|
Valid
|
|
124.41.128.0/18
|
|
Valid
|
|
124.147.64.0/18
|
|
Valid
|
|
125.30.0.0/16
|
|
Valid
|
|
129.249.0.0/16
|
|
Unknown
|
|
132.179.0.0/16
|
|
Unknown
|
|
131.248.0.0/16
|
|
Unknown
|
|
138.107.0.0/16
|
|
Unknown
|
|
139.152.0.0/16
|
|
Unknown
|
|
143.94.0.0/16
|
|
Unknown
|
|
143.125.0.0/17
|
|
Unknown
|
|
143.125.128.0/18
|
|
Unknown
|
|
143.125.192.0/20
|
|
Unknown
|
|
143.125.208.0/22
|
|
Unknown
|
|
150.23.0.0/16
|
|
Unknown
|
|
150.31.0.0/16
|
|
Valid
|
|
150.48.0.0/17
|
|
Unknown
|
|
150.48.128.0/17
|
|
Unknown
|
|
150.61.5.0/24
|
|
Unknown
|
|
150.61.54.0/24
|
|
Unknown
|
|
150.61.55.0/24
|
|
Unknown
|
|
150.90.0.0/16
|
|
Unknown
|
|
150.87.0.0/16
|
|
Unknown
|
|
157.65.8.0/21
|
|
Valid
|
|
157.65.176.0/21
|
|
Valid
|
|
157.65.192.0/21
|
|
Valid
|
|
157.65.216.0/21
|
|
Valid
|
|
160.13.0.0/16
|
|
Valid
|
|
160.17.0.0/16
|
|
Unknown
|
|
163.49.0.0/16
|
|
Valid
|
|
163.55.0.0/16
|
|
Unknown
|
|
167.169.0.0/16
|
|
Unknown
|
|
172.122.0.0/15
|
|
Valid
|
|
182.54.240.0/22
|
|
Unknown
|
|
192.47.161.0/24
|
|
Unknown
|
|
192.50.252.0/23
|
|
Unknown
|
|
192.244.8.0/21
|
|
Unknown
|
|
202.11.168.0/21
|
|
Unknown
|
|
202.22.208.0/20
|
|
Unknown
|
|
202.19.224.0/21
|
|
Unknown
|
|
202.16.104.0/21
|
|
Valid
|
|
202.15.44.0/23
|
|
Unknown
|
|
202.24.122.0/23
|
|
Unknown
|
|
202.24.140.0/22
|
|
Unknown
|
|
202.24.124.0/23
|
|
Unknown
|
|
202.24.193.0/24
|
|
Unknown
|
|
202.24.194.0/24
|
|
Unknown
|
|
202.24.195.0/24
|
|
Unknown
|
|
202.24.192.0/24
|
|
Unknown
|
|
202.24.196.0/24
|
|
Unknown
|
|
202.32.0.0/16
|
|
Valid
|
|
202.48.108.0/23
|
|
Valid
|
|
202.141.192.0/20
|
|
Valid
|
|
202.224.128.0/18
|
|
Unknown
|
|
202.214.0.0/16
|
|
Valid
|
|
202.232.0.0/16
|
|
Valid
|
|
202.237.132.0/24
|
|
Unknown
|
|
202.238.192.0/18
|
|
Valid
|
|
202.238.128.0/18
|
|
Valid
|
|
202.236.110.0/24
|
|
Unknown
|
|
202.237.10.0/24
|
|
Unknown
|
|
202.236.109.0/24
|
|
Unknown
|
|
202.221.0.0/16
|
|
Valid
|
|
202.251.200.0/22
|
|
Unknown
|
|
202.253.160.0/22
|
|
Unknown
|
|
202.244.222.0/24
|
|
Unknown
|
|
202.250.154.0/24
|
|
Unknown
|
|
202.242.16.0/23
|
|
Unknown
|
|
202.250.155.0/24
|
|
Unknown
|
|
202.251.0.0/19
|
|
Unknown
|
|
202.245.176.0/20
|
|
Unknown
|
|
203.139.224.0/22
|
|
Unknown
|
|
203.139.236.0/22
|
|
Unknown
|
|
203.139.240.0/20
|
|
Unknown
|
|
203.139.232.0/22
|
|
Unknown
|
|
203.139.228.0/22
|
|
Unknown
|
|
203.180.0.0/16
|
|
Valid
|
|
210.128.0.0/16
|
|
Valid
|
|
210.130.0.0/16
|
|
Valid
|
|
210.133.192.0/18
|
|
Valid
|
|
210.138.0.0/16
|
|
Valid
|
|
210.141.16.0/20
|
|
Unknown
|
|
210.148.0.0/16
|
|
Valid
|
|
210.149.0.0/16
|
|
Valid
|
|
210.233.169.0/24
|
|
Unknown
|
|
210.233.171.0/24
|
|
Unknown
|
|
210.233.173.0/24
|
|
Unknown
|
|
210.233.175.0/24
|
|
Unknown
|
|
210.233.177.0/24
|
|
Unknown
|
|
210.233.179.0/24
|
|
Unknown
|
|
210.233.181.0/24
|
|
Unknown
|
|
210.233.183.0/24
|
|
Unknown
|
|
210.233.185.0/24
|
|
Unknown
|
|
210.233.187.0/24
|
|
Unknown
|
|
210.173.0.0/19
|
|
Valid
|
|
210.233.162.0/24
|
|
Unknown
|
|
210.233.170.0/24
|
|
Unknown
|
|
210.233.178.0/24
|
|
Unknown
|
|
210.233.186.0/24
|
|
Unknown
|
|
210.233.166.0/24
|
|
Unknown
|
|
210.233.174.0/24
|
|
Unknown
|
|
210.233.182.0/24
|
|
Unknown
|
|
210.233.190.0/24
|
|
Unknown
|
|
210.233.160.0/24
|
|
Unknown
|
|
210.233.163.0/24
|
|
Unknown
|
|
210.233.165.0/24
|
|
Unknown
|
|
210.233.167.0/24
|
|
Unknown
|
|
210.233.189.0/24
|
|
Unknown
|
|
210.233.168.0/24
|
|
Unknown
|
|
210.233.176.0/24
|
|
Unknown
|
|
210.233.180.0/24
|
|
Unknown
|
|
210.233.184.0/24
|
|
Unknown
|
|
210.233.188.0/24
|
|
Unknown
|
|
211.14.32.0/19
|
|
Valid
|
|
218.42.160.0/19
|
|
Valid
|
|
218.228.96.0/19
|
|
Valid
|
|
220.100.0.0/17
|
|
Valid
|
|
220.100.192.0/18
|
|
Valid
|
|
220.156.0.0/18
|
|
Valid
|
|
220.156.96.0/19
|
|
Valid
|
|
220.156.64.0/19
|
|
Valid
|
|
220.156.128.0/19
|
|
Valid
|
|
219.121.160.0/19
|
|
Valid
|
|
219.126.128.0/17
|
|
Valid
|
|
219.111.0.0/17
|
|
Valid
|
|
219.105.0.0/19
|
|
Valid
|
|
219.119.0.0/16
|
|
Valid
|
|
220.210.128.0/18
|
|
Valid
|
|
220.208.192.0/19
|
|
Valid
|
|
148.188.224.0/22
|
|
Unknown
|
|
170.116.70.0/23
|
|
Unknown
|
|
170.116.64.0/21
|
|
Unknown
|
|
170.116.64.0/24
|
|
Unknown
|
|
192.70.131.0/24
|
|
Valid
|
|
206.132.160.0/20
|
|
Valid
|
|
216.98.96.0/19
|
|
Valid
|
IPv6
| Prefix | Country | Status |
|---|---|---|
|
2001:240::/35
|
|
Invalid Length
|
|
2001:240:2000::/35
|
|
Invalid Length
|
|
2001:240:4000::/34
|
|
Invalid Length
|
|
2001:240:8000::/33
|
|
Invalid Length
|
|
2001:240::/32
|
|
Valid
|
|
2001:240::/32
|
|
Valid
|
|
2001:240::/32
|
|
Valid
|
|
2001:240::/32
|
|
Valid
|
|
2001:300:2000::/35
|
|
Invalid Length
|
|
2001:300::/35
|
|
Invalid Length
|
|
2001:300:4000::/34
|
|
Invalid Length
|
|
2001:300:8000::/33
|
|
Invalid Length
|
|
2001:300::/32
|
|
Valid
|
|
2001:300::/32
|
|
Valid
|
|
2001:300::/32
|
|
Valid
|
|
2001:300::/32
|
|
Valid
|
|
2400:3980::/32
|
|
Unknown
|
|
2403:5700:1::/48
|
|
Unknown
|
|
2403:5700::/48
|
|
Unknown
|
|
240a:71:8000::/36
|
|
Unknown
|
|
240a:71:9000::/36
|
|
Unknown
|
|
2001:48b0::/32
|
|
Valid
|