AS138440 CERNET2 regional IX at Hainan Normal University

CNGI-HAK-IX-AS-AP

IPv4 Addresses: 0

Number of Peers: 1

Number of Prefixes: 22

ASN Allocated: 16^th November 2018

ASN
Prefixes
Peers
Upstreams
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AS138440 Summary

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

16^th November 2018

Allocated Country:

AS138440 Network

IPv4 Prefixes:

0

IPv4 Peers:

0

IPv4 Upstreams:

0

IPv6 Prefixes:

22

IPv6 Peers:

1

IPv6 Upstreams:

1

Contacts

Email Contacts:

abuse@cernet.edu.cn

hostmaster@cernic.net

helpdesk@cernet.edu.cn

Abuse Contacts:

abuse@cernet.edu.cn

Address:

Network Research Center,

,

Main Bldg,

Tsinghua Univ,

Beijing 100084,

China

IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:250:3800::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3801::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3802::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3803::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3805::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3806::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3808::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3809::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:380a::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:380b::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:380c::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:380d::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:380e::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:380f::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3810::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3811::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3813::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3814::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:250:3816::/48	CERNET IPv6 Backbone		2001:250:2000::/35	APNIC
	2001:da8:c6::/48	~{9z<RMxBgVPPD~}		2001:da8::/32	APNIC
	240c:c0a8:9c01::/48	China Education and Research Network		240c:c000::/20	APNIC
	240c:cec1::/32	China Education and Research Network		240c:c000::/20	APNIC

IPv6 Peers

Country	ASN	Name	Description
	AS23910	CNGI-CERNET2-AS-AP	China Next Generation Internet CERNET2

IPv6 Upstreams

Country	ASN	Name	Description
	AS23910	CNGI-CERNET2-AS-AP	China Next Generation Internet CERNET2

IPv6 Upstream Graph

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

% Information related to 'AS138440'

% Abuse contact for 'AS138440' is 'abuse@cernet.edu.cn'

aut-num:        AS138440
as-name:        CNGI-HAK-IX-AS-AP
descr:          CERNET2 regional IX at Hainan Normal University
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:01Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn was validated on 2025-01-22
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-01-22T13:47:43Z
source:         APNIC

organisation:   ORG-CEAR1-AP
org-name:       China Education and Research Network (CERNET)
country:        CN
address:        FIT 3-220,
address:        Tsinghua University
phone:          +86-10-62785983
fax-no:         +86-10-62785933
e-mail:         hostmaster@cernic.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2025-01-22
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-22T16:25:45Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Country	IX	Name	IPv4	IPv6	Port Speed