AS24349 CERNET2 IX at Peking University

CNGI-BJ-IX3-AS-AP

IPv4 Addresses: 199,936

Number of Peers: 5

Number of Prefixes: 49

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
58.200.95.0/24	China Education and Research Network	58.200.0.0/13	APNIC
58.200.102.0/23	China Education and Research Network	58.200.0.0/13	APNIC
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
202.205.131.0/24	China Education and Research Network	202.204.0.0/14	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	CERNET IPv6 Backbone	2001:250::/35	APNIC
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	China Next Generation Internet CERNET2	2001:da8::/32	APNIC
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
	AS4538	ERX-CERNET-BKB	China Education and Research Network Center
	AS146782	UCASS	University Of Chinese Academy Of Social Sciences

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