Summary

NetName
OrgName
CIDR
RIR

APNIC

Country
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS101 WASH-NSF-AS - University of Washington, US United States 8192 4295032832
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 '133.0.0.0 - 133.255.255.255' is '[email protected]'

inetnum:        133.0.0.0 - 133.255.255.255
netname:        JPNIC-NET-JP-ERX
descr:          Japan Network Information Center
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
remarks:        133/8 block is an ERX range which transfered from
remarks:        ARIN to APNIC on 2009-10-30
remarks:        The original allocation date was 1997-03-01
remarks:        Please search  whois.nic.ad.jp for more information
remarks:        about this range
remarks:        % whois -h whois.nic.ad.jp ***.***.***.***/e
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-11-01T04:33:10Z
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

role:           ABUSE JPNICJP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        ZZ
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
mnt-by:         APNIC-ABUSE
last-modified:  2022-06-14T04:32:14Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

CIDR

133.23.0.0/24 133.23.1.0/24 133.23.2.0/24 133.23.3.0/24
133.23.5.0/24 133.23.6.0/24 133.23.7.0/24 133.23.8.0/24
133.23.10.0/24 133.23.11.0/24 133.23.12.0/24 133.23.13.0/24
133.23.15.0/24 133.23.16.0/24 133.23.17.0/24 133.23.18.0/24
133.23.20.0/24 133.23.21.0/24 133.23.22.0/24 133.23.23.0/24
133.23.25.0/24 133.23.26.0/24 133.23.27.0/24 133.23.28.0/24
133.23.30.0/24 133.23.31.0/24 133.23.32.0/24 133.23.33.0/24
133.23.35.0/24 133.23.36.0/24 133.23.37.0/24 133.23.38.0/24
133.23.40.0/24 133.23.41.0/24 133.23.42.0/24 133.23.43.0/24
133.23.45.0/24 133.23.46.0/24 133.23.47.0/24 133.23.48.0/24
133.23.50.0/24 133.23.51.0/24 133.23.52.0/24 133.23.53.0/24
133.23.55.0/24 133.23.56.0/24 133.23.57.0/24 133.23.58.0/24
133.23.60.0/24 133.23.61.0/24 133.23.62.0/24 133.23.63.0/24
133.23.65.0/24 133.23.66.0/24 133.23.67.0/24 133.23.68.0/24
133.23.70.0/24 133.23.71.0/24 133.23.72.0/24 133.23.73.0/24
133.23.75.0/24 133.23.76.0/24 133.23.77.0/24 133.23.78.0/24
133.23.80.0/24 133.23.81.0/24 133.23.82.0/24 133.23.83.0/24
133.23.85.0/24 133.23.86.0/24 133.23.87.0/24 133.23.88.0/24
133.23.90.0/24 133.23.91.0/24 133.23.92.0/24 133.23.93.0/24
133.23.95.0/24 133.23.96.0/24 133.23.97.0/24 133.23.98.0/24
133.23.100.0/24 133.23.101.0/24 133.23.102.0/24 133.23.103.0/24
133.23.105.0/24 133.23.106.0/24 133.23.107.0/24 133.23.108.0/24
133.23.110.0/24 133.23.111.0/24 133.23.112.0/24 133.23.113.0/24
133.23.115.0/24 133.23.116.0/24 133.23.117.0/24 133.23.118.0/24
133.23.120.0/24 133.23.121.0/24 133.23.122.0/24 133.23.123.0/24
133.23.125.0/24 133.23.126.0/24 133.23.127.0/24 133.23.128.0/24
133.23.130.0/24 133.23.131.0/24 133.23.132.0/24 133.23.133.0/24
133.23.135.0/24 133.23.136.0/24 133.23.137.0/24 133.23.138.0/24
133.23.140.0/24 133.23.141.0/24 133.23.142.0/24 133.23.143.0/24
133.23.145.0/24 133.23.146.0/24 133.23.147.0/24 133.23.148.0/24
133.23.150.0/24 133.23.151.0/24 133.23.152.0/24 133.23.153.0/24
133.23.155.0/24 133.23.156.0/24 133.23.157.0/24 133.23.158.0/24
133.23.160.0/24 133.23.161.0/24 133.23.162.0/24 133.23.163.0/24
133.23.165.0/24 133.23.166.0/24 133.23.167.0/24 133.23.168.0/24
133.23.170.0/24 133.23.171.0/24 133.23.172.0/24 133.23.173.0/24
133.23.175.0/24 133.23.176.0/24 133.23.177.0/24 133.23.178.0/24
133.23.180.0/24 133.23.181.0/24 133.23.182.0/24 133.23.183.0/24
133.23.185.0/24 133.23.186.0/24 133.23.187.0/24 133.23.188.0/24
133.23.190.0/24 133.23.191.0/24 133.23.192.0/24 133.23.193.0/24
133.23.195.0/24 133.23.196.0/24 133.23.197.0/24 133.23.198.0/24
133.23.200.0/24 133.23.201.0/24 133.23.202.0/24 133.23.203.0/24
133.23.205.0/24 133.23.206.0/24 133.23.207.0/24 133.23.208.0/24
133.23.210.0/24 133.23.211.0/24 133.23.212.0/24 133.23.213.0/24
133.23.215.0/24 133.23.216.0/24 133.23.217.0/24 133.23.218.0/24
133.23.220.0/24 133.23.221.0/24 133.23.222.0/24 133.23.223.0/24
133.23.225.0/24 133.23.226.0/24 133.23.227.0/24 133.23.228.0/24
133.23.230.0/24 133.23.231.0/24 133.23.232.0/24 133.23.233.0/24
133.23.235.0/24 133.23.236.0/24 133.23.237.0/24 133.23.238.0/24
133.23.240.0/24 133.23.241.0/24 133.23.242.0/24 133.23.243.0/24
133.23.245.0/24 133.23.246.0/24 133.23.247.0/24 133.23.248.0/24
133.23.250.0/24 133.23.251.0/24 133.23.252.0/24 133.23.253.0/24
133.23.255.0/24