Summary

NetName
OrgName
CIDR
RIR

APNIC

Country
Status

Abuse

Contact
RegDate

Updated

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

% Abuse contact for '157.1.0.0 - 157.1.255.255' is '[email protected]'

inetnum:        157.1.0.0 - 157.1.255.255
netname:        NII-NET
country:        JP
descr:          Research Organization of Information and Systems, National Institute of Informatics
admin-c:        NL261-AP
tech-c:         NL261-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:44Z
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:         NII LAN ADMIN
nic-hdl:        NL261-AP
e-mail:         [email protected]
address:        2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430, Japan
phone:          +81-3-4212-2225
fax-no:         +81-3-4212-2230
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2008-09-04T07:53:28Z
source:         APNIC

CIDR

157.1.0.0/24 157.1.1.0/24 157.1.2.0/24 157.1.3.0/24
157.1.5.0/24 157.1.6.0/24 157.1.7.0/24 157.1.8.0/24
157.1.10.0/24 157.1.11.0/24 157.1.12.0/24 157.1.13.0/24
157.1.15.0/24 157.1.16.0/24 157.1.17.0/24 157.1.18.0/24
157.1.20.0/24 157.1.21.0/24 157.1.22.0/24 157.1.23.0/24
157.1.25.0/24 157.1.26.0/24 157.1.27.0/24 157.1.28.0/24
157.1.30.0/24 157.1.31.0/24 157.1.32.0/24 157.1.33.0/24
157.1.35.0/24 157.1.36.0/24 157.1.37.0/24 157.1.38.0/24
157.1.40.0/24 157.1.41.0/24 157.1.42.0/24 157.1.43.0/24
157.1.45.0/24 157.1.46.0/24 157.1.47.0/24 157.1.48.0/24
157.1.50.0/24 157.1.51.0/24 157.1.52.0/24 157.1.53.0/24
157.1.55.0/24 157.1.56.0/24 157.1.57.0/24 157.1.58.0/24
157.1.60.0/24 157.1.61.0/24 157.1.62.0/24 157.1.63.0/24
157.1.65.0/24 157.1.66.0/24 157.1.67.0/24 157.1.68.0/24
157.1.70.0/24 157.1.71.0/24 157.1.72.0/24 157.1.73.0/24
157.1.75.0/24 157.1.76.0/24 157.1.77.0/24 157.1.78.0/24
157.1.80.0/24 157.1.81.0/24 157.1.82.0/24 157.1.83.0/24
157.1.85.0/24 157.1.86.0/24 157.1.87.0/24 157.1.88.0/24
157.1.90.0/24 157.1.91.0/24 157.1.92.0/24 157.1.93.0/24
157.1.95.0/24 157.1.96.0/24 157.1.97.0/24 157.1.98.0/24
157.1.100.0/24 157.1.101.0/24 157.1.102.0/24 157.1.103.0/24
157.1.105.0/24 157.1.106.0/24 157.1.107.0/24 157.1.108.0/24
157.1.110.0/24 157.1.111.0/24 157.1.112.0/24 157.1.113.0/24
157.1.115.0/24 157.1.116.0/24 157.1.117.0/24 157.1.118.0/24
157.1.120.0/24 157.1.121.0/24 157.1.122.0/24 157.1.123.0/24
157.1.125.0/24 157.1.126.0/24 157.1.127.0/24 157.1.128.0/24
157.1.130.0/24 157.1.131.0/24 157.1.132.0/24 157.1.133.0/24
157.1.135.0/24 157.1.136.0/24 157.1.137.0/24 157.1.138.0/24
157.1.140.0/24 157.1.141.0/24 157.1.142.0/24 157.1.143.0/24
157.1.145.0/24 157.1.146.0/24 157.1.147.0/24 157.1.148.0/24
157.1.150.0/24 157.1.151.0/24 157.1.152.0/24 157.1.153.0/24
157.1.155.0/24 157.1.156.0/24 157.1.157.0/24 157.1.158.0/24
157.1.160.0/24 157.1.161.0/24 157.1.162.0/24 157.1.163.0/24
157.1.165.0/24 157.1.166.0/24 157.1.167.0/24 157.1.168.0/24
157.1.170.0/24 157.1.171.0/24 157.1.172.0/24 157.1.173.0/24
157.1.175.0/24 157.1.176.0/24 157.1.177.0/24 157.1.178.0/24
157.1.180.0/24 157.1.181.0/24 157.1.182.0/24 157.1.183.0/24
157.1.185.0/24 157.1.186.0/24 157.1.187.0/24 157.1.188.0/24
157.1.190.0/24 157.1.191.0/24 157.1.192.0/24 157.1.193.0/24
157.1.195.0/24 157.1.196.0/24 157.1.197.0/24 157.1.198.0/24
157.1.200.0/24 157.1.201.0/24 157.1.202.0/24 157.1.203.0/24
157.1.205.0/24 157.1.206.0/24 157.1.207.0/24 157.1.208.0/24
157.1.210.0/24 157.1.211.0/24 157.1.212.0/24 157.1.213.0/24
157.1.215.0/24 157.1.216.0/24 157.1.217.0/24 157.1.218.0/24
157.1.220.0/24 157.1.221.0/24 157.1.222.0/24 157.1.223.0/24
157.1.225.0/24 157.1.226.0/24 157.1.227.0/24 157.1.228.0/24
157.1.230.0/24 157.1.231.0/24 157.1.232.0/24 157.1.233.0/24
157.1.235.0/24 157.1.236.0/24 157.1.237.0/24 157.1.238.0/24
157.1.240.0/24 157.1.241.0/24 157.1.242.0/24 157.1.243.0/24
157.1.245.0/24 157.1.246.0/24 157.1.247.0/24 157.1.248.0/24
157.1.250.0/24 157.1.251.0/24 157.1.252.0/24 157.1.253.0/24
157.1.255.0/24