AS4730 Osaka University

OUXNET

IPv4 Addresses: 67,584

Number of Peers: 1

Number of Prefixes: 2

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS4730 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS4730 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

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	133.1.0.0/16	Japan Network Information Center		134.255.224.0/20	RIPE
	192.50.0.0/21	imported inetnum object for JNIC		192.50.0.0/16	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 'AS4730'

% Abuse contact for 'AS4730' is '[email protected]'

aut-num:        AS4730
as-name:        OUXNET
descr:          Osaka University
descr:          5-1 Mihogaoka, Ibaraki city, Osaka, 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-irt:        IRT-JPNIC-JP
last-modified:  2024-08-13T05:49:41Z
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 'AS4730'

aut-num:        AS4730
as-name:        ODINS
descr:          Osaka University
import:         from AS2500 100 accept ANY
import:         from AS2520 100 accept ANY
import:         from AS2907 100 accept ANY
export:         to AS2500 announce AS4730
export:         to AS2520 announce AS4730
export:         to AS2907 announce AS4730
country:        JP
admin-c:        YM15537JP
tech-c:         YM15537JP
last-modified:  2022-07-16T00:23:04Z
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)

Country	IX	Name	IPv4	IPv6	Port Speed