AS2497 Internet Initiative Japan Inc.

Japan IIJ APNIC 242 IPv4 prefixes 11 IPv6 prefixes
IPv4 addresses
4,088,832
IPv6 /48 networks
270,341
RPKI
146 valid107 no ROA
Peers and downstreams
652

Holder

AS name
IIJ
Description
Internet Initiative Japan Inc.
Organisation
Internet Initiative Japan Inc.
Abuse contact
Not published
Assigned
2002-04-04
Record last changed
2005-06-03 00:47 UTC
101.128.128.0/17103.140.136.0/23103.2.57.0/24103.2.58.0/23103.26.166.0/24103.26.167.0/24103.5.23.0/24103.6.20.0/24103.76.87.0/24104.164.100.0/24104.164.132.0/24104.164.133.0/24104.164.85.0/24104.164.92.0/24104.165.174.0/24104.165.181.0/24104.165.202.0/24104.165.254.0/24104.165.87.0/24104.252.125.0/24104.252.126.0/24104.252.132.0/24104.252.22.0/24104.252.84.0/22104.253.239.0/24104.253.94.0/24104.253.98.0/24109.66.30.0/23113.197.128.0/17116.118.192.0/20118.151.0.0/17118.151.128.0/18119.10.192.0/18121.102.0.0/16121.200.200.0/21121.50.160.0/21124.147.64.0/18124.41.0.0/17124.41.128.0/18125.30.0.0/16129.249.0.0/16131.248.0.0/16132.179.0.0/16133.110.0.0/16133.111.0.0/16133.127.0.0/16133.137.0.0/16133.142.0.0/16133.157.32.0/19133.157.72.0/21133.157.80.0/20133.157.96.0/21133.159.0.0/16133.169.0.0/21133.169.8.0/22133.173.0.0/16133.173.0.0/17133.173.128.0/17133.183.106.0/24133.183.128.0/19133.183.96.0/21133.194.0.0/17133.194.128.0/18133.194.192.0/19133.194.224.0/20133.194.240.0/21133.194.248.0/22133.194.252.0/23133.194.254.0/24133.215.0.0/16133.218.0.0/16133.221.0.0/16133.221.3.0/24133.236.0.0/16133.238.128.0/17133.238.16.0/20133.238.32.0/19133.238.8.0/21133.245.0.0/16133.254.0.0/16133.254.130.0/24133.254.131.0/24134.237.0.0/16138.107.0.0/16139.152.0.0/16139.152.11.0/24139.152.13.0/24139.152.14.0/24139.152.15.0/2414.137.235.0/2414.137.243.0/24142.252.252.0/22143.125.0.0/17143.125.128.0/18143.125.192.0/20143.125.208.0/22143.94.0.0/16143.94.217.0/24150.23.0.0/16150.31.0.0/16150.61.5.0/24150.61.54.0/24150.61.55.0/24150.87.0.0/16150.90.0.0/16157.65.176.0/21157.65.192.0/21157.65.8.0/21157.67.0.0/16160.13.0.0/16160.17.0.0/16160.244.0.0/16163.140.0.0/16163.218.0.0/16163.49.0.0/16163.55.0.0/16164.37.196.0/23167.169.0.0/16172.120.14.0/24172.120.69.0/24172.121.39.0/24172.122.0.0/15178.239.124.0/24178.239.125.0/24178.239.126.0/24182.54.240.0/22192.244.8.0/21192.47.161.0/24192.50.252.0/23192.6.164.0/23192.70.131.0/24202.141.192.0/20202.15.44.0/23202.155.129.0/24202.155.130.0/24202.19.224.0/21202.214.0.0/16202.22.208.0/20202.221.0.0/16202.224.128.0/18202.232.0.0/16202.238.128.0/18202.238.192.0/18202.24.192.0/24202.24.193.0/24202.24.194.0/24202.24.195.0/24202.24.196.0/24202.242.16.0/23202.244.222.0/24202.245.176.0/20202.250.154.0/24202.250.155.0/24202.251.0.0/19202.253.160.0/22202.32.0.0/16202.48.108.0/23203.139.224.0/22203.139.228.0/22203.139.232.0/22203.139.236.0/22203.139.240.0/20203.180.0.0/16206.132.160.0/20210.128.0.0/16210.130.0.0/16210.133.192.0/18210.138.0.0/16210.141.16.0/20210.148.0.0/16210.149.0.0/16210.173.0.0/19210.233.160.0/24210.233.162.0/24210.233.163.0/24210.233.165.0/24210.233.166.0/24210.233.167.0/24210.233.168.0/24210.233.169.0/24210.233.170.0/24210.233.171.0/24210.233.173.0/24210.233.174.0/24210.233.175.0/24210.233.176.0/24210.233.177.0/24210.233.178.0/24210.233.179.0/24210.233.180.0/24210.233.181.0/24210.233.182.0/24210.233.183.0/24210.233.184.0/24210.233.185.0/24210.233.186.0/24210.233.187.0/24210.233.188.0/24210.233.189.0/24210.233.190.0/24211.14.32.0/19216.98.96.0/19218.228.96.0/19218.42.160.0/19219.105.0.0/19219.111.0.0/17219.119.0.0/16219.121.160.0/19219.126.128.0/17220.100.0.0/17220.100.192.0/18220.156.0.0/18220.156.128.0/19220.156.64.0/19220.156.96.0/19220.208.192.0/19220.210.128.0/1823.131.136.0/2423.159.40.0/2423.183.56.0/2443.249.241.0/2445.115.35.0/2445.124.63.0/2445.38.103.0/2445.38.104.0/2445.39.102.0/2445.39.159.0/2445.39.227.0/2445.39.42.0/2445.39.47.0/2449.239.64.0/1858.138.0.0/1758.138.128.0/1861.122.224.0/2061.124.0.0/2061.124.16.0/2061.211.96.0/1979.170.199.0/2480.47.64.0/2080.47.80.0/2081.203.0.0/1689.30.176.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 59/100
partly Prefixes covered by valid ROAs
146 of 253 announced prefixes are RPKI valid, 107 have no ROA.
14/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
pass Announces IPv6
11 IPv6 prefixes.
15/15
pass More than one upstream
17 upstreams seen in BGP.
10/10
fail Working abuse contact
No abuse contact is published in the registry.
0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
fail Registry record maintained
Last changed 2005-06-03.
0/5

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS2497
as-name:        IIJ
handle:         AS2497
remarks:        Internet Initiative Japan Inc.
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
technical,administrative:JP00006327
last changed:   2005-06-03T00:47:08Z
source:         APNIC (RDAP)