Summary

NetName
OrgName
CIDR
RIR

APNIC

Country / Region
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS101 WASH-NSF-AS - University of Washington, US United States 8192 4295098368
AS293 ESNET, US United States 134912 4295163904
AS1828 UNITAS - Unitas Global LLC, US United States 264448 47244640256
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 2816 16842752
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 4000256 17716871168
AS4713 OCN - NTT Communications Corporation, JP Japan 28745728 4406636511232
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4294967296
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525568 282631665745920
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1352704 25769934848
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1024 553648128
AS9002 RETN-AS - RETN Limited, GB United Kingdom 34048 4294967296
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8960 4294967296
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 37632 4294967296
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9216 8589934592
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65536
AS24287 TEIN2-JP - National Institute of Informatics, JP Japan 256 65536
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS27750 CooperaciĆ³n Latino Americana de Redes Avanzadas, UY Uruguay 2048 4294967296
AS35889 GOREX - University of Hawaii, US United States 256 4294967296
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 22272 8589934592
AS395400 UNIVERSITY-GUAM - UNIVERSITY OF GUAM, GU Guam 65792 4294967296

Whois

% Abuse contact for '164.161.0.0 - 164.161.255.255' is 'hostmaster@nic.ad.jp'

inetnum:        164.161.0.0 - 164.161.255.255
netname:        KAIYO-S-NET
country:        JP
descr:          Tokyo University of Marine Science and Technology
admin-c:        KS26-AP
tech-c:         KS26-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:25:09Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

person:         koichi shimada
nic-hdl:        KS26-AP
e-mail:         coffice@s.kaiyodai.ac.jp
address:        5-7,Konan4,Minato-ku,tokyo
phone:          +81-3-5463-0661
fax-no:         +81-3-5463-0668
country:        JP
mnt-by:         MNT-ERX-TOKYOUNIFISH-NON-JP
last-modified:  2008-09-04T07:29:34Z
source:         APNIC

Graph

CIDR

164.161.0.0/24 164.161.1.0/24 164.161.2.0/24 164.161.3.0/24
164.161.5.0/24 164.161.6.0/24 164.161.7.0/24 164.161.8.0/24
164.161.10.0/24 164.161.11.0/24 164.161.12.0/24 164.161.13.0/24
164.161.15.0/24 164.161.16.0/24 164.161.17.0/24 164.161.18.0/24
164.161.20.0/24 164.161.21.0/24 164.161.22.0/24 164.161.23.0/24
164.161.25.0/24 164.161.26.0/24 164.161.27.0/24 164.161.28.0/24
164.161.30.0/24 164.161.31.0/24 164.161.32.0/24 164.161.33.0/24
164.161.35.0/24 164.161.36.0/24 164.161.37.0/24 164.161.38.0/24
164.161.40.0/24 164.161.41.0/24 164.161.42.0/24 164.161.43.0/24
164.161.45.0/24 164.161.46.0/24 164.161.47.0/24 164.161.48.0/24
164.161.50.0/24 164.161.51.0/24 164.161.52.0/24 164.161.53.0/24
164.161.55.0/24 164.161.56.0/24 164.161.57.0/24 164.161.58.0/24
164.161.60.0/24 164.161.61.0/24 164.161.62.0/24 164.161.63.0/24
164.161.65.0/24 164.161.66.0/24 164.161.67.0/24 164.161.68.0/24
164.161.70.0/24 164.161.71.0/24 164.161.72.0/24 164.161.73.0/24
164.161.75.0/24 164.161.76.0/24 164.161.77.0/24 164.161.78.0/24
164.161.80.0/24 164.161.81.0/24 164.161.82.0/24 164.161.83.0/24
164.161.85.0/24 164.161.86.0/24 164.161.87.0/24 164.161.88.0/24
164.161.90.0/24 164.161.91.0/24 164.161.92.0/24 164.161.93.0/24
164.161.95.0/24 164.161.96.0/24 164.161.97.0/24 164.161.98.0/24
164.161.100.0/24 164.161.101.0/24 164.161.102.0/24 164.161.103.0/24
164.161.105.0/24 164.161.106.0/24 164.161.107.0/24 164.161.108.0/24
164.161.110.0/24 164.161.111.0/24 164.161.112.0/24 164.161.113.0/24
164.161.115.0/24 164.161.116.0/24 164.161.117.0/24 164.161.118.0/24
164.161.120.0/24 164.161.121.0/24 164.161.122.0/24 164.161.123.0/24
164.161.125.0/24 164.161.126.0/24 164.161.127.0/24 164.161.128.0/24
164.161.130.0/24 164.161.131.0/24 164.161.132.0/24 164.161.133.0/24
164.161.135.0/24 164.161.136.0/24 164.161.137.0/24 164.161.138.0/24
164.161.140.0/24 164.161.141.0/24 164.161.142.0/24 164.161.143.0/24
164.161.145.0/24 164.161.146.0/24 164.161.147.0/24 164.161.148.0/24
164.161.150.0/24 164.161.151.0/24 164.161.152.0/24 164.161.153.0/24
164.161.155.0/24 164.161.156.0/24 164.161.157.0/24 164.161.158.0/24
164.161.160.0/24 164.161.161.0/24 164.161.162.0/24 164.161.163.0/24
164.161.165.0/24 164.161.166.0/24 164.161.167.0/24 164.161.168.0/24
164.161.170.0/24 164.161.171.0/24 164.161.172.0/24 164.161.173.0/24
164.161.175.0/24 164.161.176.0/24 164.161.177.0/24 164.161.178.0/24
164.161.180.0/24 164.161.181.0/24 164.161.182.0/24 164.161.183.0/24
164.161.185.0/24 164.161.186.0/24 164.161.187.0/24 164.161.188.0/24
164.161.190.0/24 164.161.191.0/24 164.161.192.0/24 164.161.193.0/24
164.161.195.0/24 164.161.196.0/24 164.161.197.0/24 164.161.198.0/24
164.161.200.0/24 164.161.201.0/24 164.161.202.0/24 164.161.203.0/24
164.161.205.0/24 164.161.206.0/24 164.161.207.0/24 164.161.208.0/24
164.161.210.0/24 164.161.211.0/24 164.161.212.0/24 164.161.213.0/24
164.161.215.0/24 164.161.216.0/24 164.161.217.0/24 164.161.218.0/24
164.161.220.0/24 164.161.221.0/24 164.161.222.0/24 164.161.223.0/24
164.161.225.0/24 164.161.226.0/24 164.161.227.0/24 164.161.228.0/24
164.161.230.0/24 164.161.231.0/24 164.161.232.0/24 164.161.233.0/24
164.161.235.0/24 164.161.236.0/24 164.161.237.0/24 164.161.238.0/24
164.161.240.0/24 164.161.241.0/24 164.161.242.0/24 164.161.243.0/24
164.161.245.0/24 164.161.246.0/24 164.161.247.0/24 164.161.248.0/24
164.161.250.0/24 164.161.251.0/24 164.161.252.0/24 164.161.253.0/24
164.161.255.0/24