AS45688 The University of Tokyo

HGC1

IPv4 Addresses: 3,584

Number of Peers: 1

Number of Prefixes: 5

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS45688 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS45688 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

None

Address:

Uchikanda OS Bldg 4F,

2-12-6 Uchi-Kanda,

Chiyoda-ku,

Tokyo 101-0047,

japan

IPv4 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
133.69.160.0/22	Japan Network Information Center	133.0.0.0/8	APNIC
133.69.168.0/22	Japan Network Information Center	133.0.0.0/8	APNIC
133.69.172.0/22	Japan Network Information Center	134.119.0.0/16	RIPE
133.69.176.0/24	Japan Network Information Center	133.0.0.0/8	APNIC
133.69.184.0/24	Japan Network Information Center	133.0.0.0/8	APNIC

IPv4 Peers

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

IPv4 Upstreams

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

IPv4 Upstream Graph

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS45688'

% Abuse contact for 'AS45688' is '[email protected]'

aut-num:        AS45688
as-name:        HGC1
descr:          The University of Tokyo
descr:          2-11-16,Yayoi,Bunkyo-ku,Tokyo,Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-29T00:11:54Z
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:           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

% Information related to 'AS45688'

aut-num:        AS45688
as-name:        UT-NSRG
descr:          The University of Tokyo Interfaculty Initiative in Information Studies
import:         from AS7667 100 accept ANY
import:         from AS9355 100 accept ANY
export:         to AS7667 announce AS45688
export:         to AS9355 announce AS45688
country:        JP
admin-c:        AN8396JP
tech-c:         SY13866JP
last-modified:  2012-10-18T23:38:12Z
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)

Country	IX	Name	IPv4	IPv6	Port Speed