Summary

NetName
IBARAKI-U
OrgName
Ibaraki University
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2022-07-28T00:18:01Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS293 ESNET, US United States 135680 4295163904
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS2153 CENIC-2153 - CENIC, US United States 4352 16842752
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3796480 17716871168
AS2500 WIDE-BB - WIDE Project, JP Japan 65536 4294967296
AS4455 BSO - IX Reach Ltd, GB United Kingdom 57088 8590000128
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1073741824
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4294967296
AS6939 HURRICANE - Hurricane Electric LLC, US United States 550656 282631665614848
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1285632 25769934848
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 1024 553648128
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1362432 25770721280
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27392 4294967296
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8960 4294967296
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9216 8589934592
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65536
AS24287 tein2-jp - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 256 65536
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 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 51968 81604378624
AS35889 GOREX - University of Hawaii, US United States 256 4294967296
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 13824 8589934592
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94464 354874032128
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296

Whois

inetnum:        157.80.0.0 - 157.80.255.255
netname:        IBARAKI-U
country:        JP
descr:          Ibaraki University
admin-c:        II169-AP
tech-c:         II169-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-07-28T00:18:01Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2024-11-27T01:47:27Z
source:         APNIC

person:         Institution for Information Management and Strategy
nic-hdl:        II169-AP
e-mail:         [email protected]
address:        2-1-1 Bunkyo, Mito, Ibaraki, 310-8512, Japan.
phone:          +81-29-228-8750
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2022-07-28T00:16:03Z
source:         APNIC

CIDR

157.80.0.0/24 157.80.1.0/24 157.80.2.0/24 157.80.3.0/24
157.80.5.0/24 157.80.6.0/24 157.80.7.0/24 157.80.8.0/24
157.80.10.0/24 157.80.11.0/24 157.80.12.0/24 157.80.13.0/24
157.80.15.0/24 157.80.16.0/24 157.80.17.0/24 157.80.18.0/24
157.80.20.0/24 157.80.21.0/24 157.80.22.0/24 157.80.23.0/24
157.80.25.0/24 157.80.26.0/24 157.80.27.0/24 157.80.28.0/24
157.80.30.0/24 157.80.31.0/24 157.80.32.0/24 157.80.33.0/24
157.80.35.0/24 157.80.36.0/24 157.80.37.0/24 157.80.38.0/24
157.80.40.0/24 157.80.41.0/24 157.80.42.0/24 157.80.43.0/24
157.80.45.0/24 157.80.46.0/24 157.80.47.0/24 157.80.48.0/24
157.80.50.0/24 157.80.51.0/24 157.80.52.0/24 157.80.53.0/24
157.80.55.0/24 157.80.56.0/24 157.80.57.0/24 157.80.58.0/24
157.80.60.0/24 157.80.61.0/24 157.80.62.0/24 157.80.63.0/24
157.80.65.0/24 157.80.66.0/24 157.80.67.0/24 157.80.68.0/24
157.80.70.0/24 157.80.71.0/24 157.80.72.0/24 157.80.73.0/24
157.80.75.0/24 157.80.76.0/24 157.80.77.0/24 157.80.78.0/24
157.80.80.0/24 157.80.81.0/24 157.80.82.0/24 157.80.83.0/24
157.80.85.0/24 157.80.86.0/24 157.80.87.0/24 157.80.88.0/24
157.80.90.0/24 157.80.91.0/24 157.80.92.0/24 157.80.93.0/24
157.80.95.0/24 157.80.96.0/24 157.80.97.0/24 157.80.98.0/24
157.80.100.0/24 157.80.101.0/24 157.80.102.0/24 157.80.103.0/24
157.80.105.0/24 157.80.106.0/24 157.80.107.0/24 157.80.108.0/24
157.80.110.0/24 157.80.111.0/24 157.80.112.0/24 157.80.113.0/24
157.80.115.0/24 157.80.116.0/24 157.80.117.0/24 157.80.118.0/24
157.80.120.0/24 157.80.121.0/24 157.80.122.0/24 157.80.123.0/24
157.80.125.0/24 157.80.126.0/24 157.80.127.0/24 157.80.128.0/24
157.80.130.0/24 157.80.131.0/24 157.80.132.0/24 157.80.133.0/24
157.80.135.0/24 157.80.136.0/24 157.80.137.0/24 157.80.138.0/24
157.80.140.0/24 157.80.141.0/24 157.80.142.0/24 157.80.143.0/24
157.80.145.0/24 157.80.146.0/24 157.80.147.0/24 157.80.148.0/24
157.80.150.0/24 157.80.151.0/24 157.80.152.0/24 157.80.153.0/24
157.80.155.0/24 157.80.156.0/24 157.80.157.0/24 157.80.158.0/24
157.80.160.0/24 157.80.161.0/24 157.80.162.0/24 157.80.163.0/24
157.80.165.0/24 157.80.166.0/24 157.80.167.0/24 157.80.168.0/24
157.80.170.0/24 157.80.171.0/24 157.80.172.0/24 157.80.173.0/24
157.80.175.0/24 157.80.176.0/24 157.80.177.0/24 157.80.178.0/24
157.80.180.0/24 157.80.181.0/24 157.80.182.0/24 157.80.183.0/24
157.80.185.0/24 157.80.186.0/24 157.80.187.0/24 157.80.188.0/24
157.80.190.0/24 157.80.191.0/24 157.80.192.0/24 157.80.193.0/24
157.80.195.0/24 157.80.196.0/24 157.80.197.0/24 157.80.198.0/24
157.80.200.0/24 157.80.201.0/24 157.80.202.0/24 157.80.203.0/24
157.80.205.0/24 157.80.206.0/24 157.80.207.0/24 157.80.208.0/24
157.80.210.0/24 157.80.211.0/24 157.80.212.0/24 157.80.213.0/24
157.80.215.0/24 157.80.216.0/24 157.80.217.0/24 157.80.218.0/24
157.80.220.0/24 157.80.221.0/24 157.80.222.0/24 157.80.223.0/24
157.80.225.0/24 157.80.226.0/24 157.80.227.0/24 157.80.228.0/24
157.80.230.0/24 157.80.231.0/24 157.80.232.0/24 157.80.233.0/24
157.80.235.0/24 157.80.236.0/24 157.80.237.0/24 157.80.238.0/24
157.80.240.0/24 157.80.241.0/24 157.80.242.0/24 157.80.243.0/24
157.80.245.0/24 157.80.246.0/24 157.80.247.0/24 157.80.248.0/24
157.80.250.0/24 157.80.251.0/24 157.80.252.0/24 157.80.253.0/24
157.80.255.0/24