AS24349 CERNET2 IX at Peking University

CNGI-BJ-IX3-AS-AP

IPv4 Addresses: 198,912

Number of Peers: 5

Number of Prefixes: 46

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois

AS24349 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS24349 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

Network Research Center,

Main Bldg,

Tsinghua Univ,

Beijing 100084,

China

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
115.27.0.0/16	China Education and Research Network	115.146.120.0/21	APNIC
162.105.0.0/17	Peking University	162.105.0.0/16	APNIC
162.105.126.0/24	Peking University	162.105.0.0/16	APNIC
162.105.128.0/17	Peking University	162.105.0.0/16	APNIC
183.174.0.0/16	China Education and Research Network	183.172.0.0/14	APNIC
202.112.7.0/24	China Education and Research Network	202.112.0.0/16	APNIC
211.68.72.0/21	China Education and Research Network	211.68.0.0/15	APNIC

Announced Prefix	Description	Parent Prefix	RIR
2001:250:205::/48	~{VP9zHKCq4sQ'~}	2001:250::/35	APNIC
2001:250:207::/48	~{11>);/9$4sQ'~}	2001:250::/35	APNIC
2001:250:20c::/48	~{11>)7~W0Q'T:~}	2001:250::/35	APNIC
2001:250:210::/48	~{9z<J9XO5Q'T:~}	2001:250::/35	APNIC
2001:250:212::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:218::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:21e::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:223::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:22d::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:22e::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:234::/48		-
2001:250:236::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:237::/48	CERNET IPv6 Backbone	2001:250::/35	APNIC
2001:250:5060::/48	CERNET IPv6 Backbone	2001:250:4000::/34	APNIC
2001:da8:ac::/48	~{9z<RMxBgVPPD~}	2001:da8::/32	APNIC
2001:da8:201::/48	~{11>)4sQ'~}	2001:da8::/32	APNIC
2001:da8:204::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:20f::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:21c::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:22d::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:230::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:233::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:234::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:235::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:236::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:237::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:23b::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:240::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:244::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:246::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:253::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:259::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:274::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:275::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:279::/48		-
2001:da8:27b::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2001:da8:27e::/48	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
2401:ec00::/32	Renmin University of China	2401:ec00::/32	APNIC
240c:c001::/32	China Education and Research Network	240c:c000::/20	APNIC

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS146782	UCASS	University Of Chinese Academy Of Social Sciences
	AS4538	ERX-CERNET-BKB	China Education and Research Network Center

ASN	Name	Description
AS131578	BFSUNET	Beijing Foreign Studies University
AS146782	UCASS	University Of Chinese Academy Of Social Sciences
AS23910	CNGI-CERNET2-AS-AP	China Next Generation Internet CERNET2

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS4538	ERX-CERNET-BKB	China Education and Research Network Center

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS23910	CNGI-CERNET2-AS-AP	China Next Generation Internet CERNET2

IPv6 Upstream Graph

IPv6 Downstreams

Country	ASN	Name	Description
	AS146782	UCASS	University Of Chinese Academy Of Social Sciences
	AS131578	BFSUNET	Beijing Foreign Studies University

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% Information related to 'AS24349'

% Abuse contact for 'AS24349' is '[email protected]'

aut-num:        AS24349
as-name:        CNGI-BJ-IX3-AS-AP
descr:          CERNET2 IX at Peking University
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
import:         from AS23910 action pref=10; accept ANY
import:         from AS4134 action pref=10; accept ANY
import:         from AS4837 action pref=10; accept ANY
import:         from AS7497 action pref=10; accept ANY
import:         from AS9808 action pref=10; accept ANY
import:         from AS9800 action pref=10; accept ANY
import:         from AS9394 action pref=10; accept ANY
import:         from AS23912 action pref=10; accept ANY
import:         from AS4538 action pref=10; accept ANY
import:         from AS9407 action pref=10; accept ANY
import:         from AS17735 action pref=10; accept ANY
export:         to AS23910 announce ANY
export:         to AS4134 announce ANY
export:         to AS4837 announce ANY
export:         to AS7497 announce ANY
export:         to AS9808 announce ANY
export:         to AS9800 announce ANY
export:         to AS9394 announce ANY
export:         to AS23912 announce ANY
export:         to AS4538 announce ANY
export:         to AS9407 announce ANY
export:         to AS17735 announce ANY
default:        to AS23910 action pref=10; networks ANY
remarks:        Multihome member of CERNET
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:15:58Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] was validated on 2024-07-04
mnt-by:         MAINT-CERNET-AP
last-modified:  2024-07-04T04:10:10Z
source:         APNIC

role:           ABUSE CERNETAP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
country:        ZZ
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2024-07-04
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-04T04:10:19Z
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:         [email protected]
remarks:        [email protected]
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

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Country	IX	Name	IPv4	IPv6	Port Speed