Summary

NetName
TUC-NET
OrgName
Teikyo University
CIDR
RIR

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

hostmaster@nic.ad.jp

Contact

arai@ics.teikyo-u.ac.jp

hostmaster@nic.ad.jp

RegDate

Updated

2011-01-18T05:36:01Z

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
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS1828 UNITAS - Unitas Global LLC, US United States 264704 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
AS2500 WIDE-BB - WIDE Project, JP Japan 196608 4294967296
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8619776 219312357376
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 525312 282631666794496
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
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1362688 25770786816
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16384 4295426048
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
AS23815 JPIX-RS - Japan Internet Xing Co., Ltd., JP Japan 0 0
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
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS27750 CooperaciĆ³n Latino Americana de Redes Avanzadas, UY Uruguay 2048 4294967296
AS35280 F5 - F5 Networks SARL, FR France 50432 81604378624
AS35889 GOREX - University of Hawaii, US United States 256 4294967296
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 20480 5570560
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 22272 8589934592
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101632 341184020480
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 54528 141751156736
AS140627 ONEQODEASSETS-AS-AP - ONEQODE ASSETS PTY LTD, AU Australia 33536 4295032832
AS151420 RAPIDFIREY-AS-AP - Rapid-Fire-y, JP Japan 512 1114112
AS395400 UNIVERSITY-GUAM - UNIVERSITY OF GUAM, GU Guam 65792 4294967296

Whois

inetnum:        157.102.0.0 - 157.102.255.255
netname:        TUC-NET
descr:          Teikyo University
country:        JP
admin-c:        MA134-AP
tech-c:         MA134-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2011-01-18T05:36:01Z
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:         Masayuki Arai
address:        Teikyo University
address:        Toyosatodai 1-1, Utsunomiya
address:        Tochigi, 320
country:        JP
phone:          +81-286-27-7111 6631
e-mail:         arai@ics.teikyo-u.ac.jp
nic-hdl:        MA134-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  MA115-ARIN
remarks:        is-role:     N
remarks:        last-name:   Arai
remarks:        first-name:  Masayuki
remarks:        street:      Teikyo University
remarks:        Toyosatodai 1-1, Utsunomiya
remarks:        Tochigi, 320
remarks:        country:     JP
remarks:        mailbox:     arai@ics.teikyo-u.ac.jp
remarks:        bus-phone:   +81-286-27-7111 6631
remarks:        reg-date:    1998-10-22
remarks:        changed:     hostmaster@arin.poc 19981022
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         arai@ics.teikyo-u.ac.jp
mnt-by:         MNT-ERX-TEIKYOUNISCHSCIENG-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Graph

CIDR

157.102.0.0/24 157.102.1.0/24 157.102.2.0/24 157.102.3.0/24
157.102.5.0/24 157.102.6.0/24 157.102.7.0/24 157.102.8.0/24
157.102.10.0/24 157.102.11.0/24 157.102.12.0/24 157.102.13.0/24
157.102.15.0/24 157.102.16.0/24 157.102.17.0/24 157.102.18.0/24
157.102.20.0/24 157.102.21.0/24 157.102.22.0/24 157.102.23.0/24
157.102.25.0/24 157.102.26.0/24 157.102.27.0/24 157.102.28.0/24
157.102.30.0/24 157.102.31.0/24 157.102.32.0/24 157.102.33.0/24
157.102.35.0/24 157.102.36.0/24 157.102.37.0/24 157.102.38.0/24
157.102.40.0/24 157.102.41.0/24 157.102.42.0/24 157.102.43.0/24
157.102.45.0/24 157.102.46.0/24 157.102.47.0/24 157.102.48.0/24
157.102.50.0/24 157.102.51.0/24 157.102.52.0/24 157.102.53.0/24
157.102.55.0/24 157.102.56.0/24 157.102.57.0/24 157.102.58.0/24
157.102.60.0/24 157.102.61.0/24 157.102.62.0/24 157.102.63.0/24
157.102.65.0/24 157.102.66.0/24 157.102.67.0/24 157.102.68.0/24
157.102.70.0/24 157.102.71.0/24 157.102.72.0/24 157.102.73.0/24
157.102.75.0/24 157.102.76.0/24 157.102.77.0/24 157.102.78.0/24
157.102.80.0/24 157.102.81.0/24 157.102.82.0/24 157.102.83.0/24
157.102.85.0/24 157.102.86.0/24 157.102.87.0/24 157.102.88.0/24
157.102.90.0/24 157.102.91.0/24 157.102.92.0/24 157.102.93.0/24
157.102.95.0/24 157.102.96.0/24 157.102.97.0/24 157.102.98.0/24
157.102.100.0/24 157.102.101.0/24 157.102.102.0/24 157.102.103.0/24
157.102.105.0/24 157.102.106.0/24 157.102.107.0/24 157.102.108.0/24
157.102.110.0/24 157.102.111.0/24 157.102.112.0/24 157.102.113.0/24
157.102.115.0/24 157.102.116.0/24 157.102.117.0/24 157.102.118.0/24
157.102.120.0/24 157.102.121.0/24 157.102.122.0/24 157.102.123.0/24
157.102.125.0/24 157.102.126.0/24 157.102.127.0/24 157.102.128.0/24
157.102.130.0/24 157.102.131.0/24 157.102.132.0/24 157.102.133.0/24
157.102.135.0/24 157.102.136.0/24 157.102.137.0/24 157.102.138.0/24
157.102.140.0/24 157.102.141.0/24 157.102.142.0/24 157.102.143.0/24
157.102.145.0/24 157.102.146.0/24 157.102.147.0/24 157.102.148.0/24
157.102.150.0/24 157.102.151.0/24 157.102.152.0/24 157.102.153.0/24
157.102.155.0/24 157.102.156.0/24 157.102.157.0/24 157.102.158.0/24
157.102.160.0/24 157.102.161.0/24 157.102.162.0/24 157.102.163.0/24
157.102.165.0/24 157.102.166.0/24 157.102.167.0/24 157.102.168.0/24
157.102.170.0/24 157.102.171.0/24 157.102.172.0/24 157.102.173.0/24
157.102.175.0/24 157.102.176.0/24 157.102.177.0/24 157.102.178.0/24
157.102.180.0/24 157.102.181.0/24 157.102.182.0/24 157.102.183.0/24
157.102.185.0/24 157.102.186.0/24 157.102.187.0/24 157.102.188.0/24
157.102.190.0/24 157.102.191.0/24 157.102.192.0/24 157.102.193.0/24
157.102.195.0/24 157.102.196.0/24 157.102.197.0/24 157.102.198.0/24
157.102.200.0/24 157.102.201.0/24 157.102.202.0/24 157.102.203.0/24
157.102.205.0/24 157.102.206.0/24 157.102.207.0/24 157.102.208.0/24
157.102.210.0/24 157.102.211.0/24 157.102.212.0/24 157.102.213.0/24
157.102.215.0/24 157.102.216.0/24 157.102.217.0/24 157.102.218.0/24
157.102.220.0/24 157.102.221.0/24 157.102.222.0/24 157.102.223.0/24
157.102.225.0/24 157.102.226.0/24 157.102.227.0/24 157.102.228.0/24
157.102.230.0/24 157.102.231.0/24 157.102.232.0/24 157.102.233.0/24
157.102.235.0/24 157.102.236.0/24 157.102.237.0/24 157.102.238.0/24
157.102.240.0/24 157.102.241.0/24 157.102.242.0/24 157.102.243.0/24
157.102.245.0/24 157.102.246.0/24 157.102.247.0/24 157.102.248.0/24
157.102.250.0/24 157.102.251.0/24 157.102.252.0/24 157.102.253.0/24
157.102.255.0/24