192.31.121.0/24

Announcing ASNs

Country	ASN	Name	Description
	AS2907	JPNIC-2Byte-ASBLOCK-AP	for assignment to JPNIC members

192.31.121.0/24 Summary

Prefix:

192.31.121.0/24

Name:

UTSNET-CIDR-BLK-JP

Description:

University of Tokyo

Country:

IP Addresses:

256

Regional Registry:

APNIC

Allocation Status:

Assigned

Allocation Date:

21^st August 1992

Contacts

% Information related to '192.31.121.0 - 192.31.121.255'

inetnum:        192.31.121.0 - 192.31.121.255
netname:        UTSNET-CIDR-BLK-JP
descr:          University of Tokyo
country:        JP
admin-c:        MN010JP
tech-c:         MN010JP
tech-c:         YS7474JP
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2018-06-13T02:08:04Z
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.16 (WHOIS-US4)