111.114.0.0/16

AS4538 - ERX-CERNET-BKB - China Education and Research Network Center, CN

China

XAR-CERNET - China Education and Research Network

Summary

NetName
XAR-CERNET
OrgName
China Education and Research Network
CIDR

111.114.0.0/16

RIR

APNIC

Country

Status

ALLOCATED PORTABLE

Abuse

Contact
RegDate

Updated

2020-09-03T09:16:20Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 220672 214765666304
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7135232 34360131584
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1036800 12885229568
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2048 0
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 57593088 1722451558400
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS8359 MTS - MTS PJSC, RU Russian Federation 1651456 84842446848
AS9002 RETN-AS - RETN Limited, GB United Kingdom 31744 4294967296
AS23911 CNGI-BJIX-AS-AP - China Next Generation Internet Beijing IX, CN China 512 4295032832
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2304 4578082816
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43520 17179869184
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94976 355679338496
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 196864 4294967296
AS137207 JUCC-AS-AP - Joint Universities Computer Centre Limited, HK Hong Kong 1024 4294967296

Whois

inetnum:        111.114.0.0 - 111.115.255.255
netname:        XAR-CERNET
descr:          China Education and Research Network
descr:          Xi'an Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        NS2.NET.EDU.CN
remarks:        DNS.EDU.CN
remarks:        DNS2.EDU.CN
remarks:        origin AS4538
remarks:        confederation
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:20Z
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

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

CIDR

111.114.0.0/24 111.114.1.0/24 111.114.2.0/24 111.114.3.0/24
111.114.5.0/24 111.114.6.0/24 111.114.7.0/24 111.114.8.0/24
111.114.10.0/24 111.114.11.0/24 111.114.12.0/24 111.114.13.0/24
111.114.15.0/24 111.114.16.0/24 111.114.17.0/24 111.114.18.0/24
111.114.20.0/24 111.114.21.0/24 111.114.22.0/24 111.114.23.0/24
111.114.25.0/24 111.114.26.0/24 111.114.27.0/24 111.114.28.0/24
111.114.30.0/24 111.114.31.0/24 111.114.32.0/24 111.114.33.0/24
111.114.35.0/24 111.114.36.0/24 111.114.37.0/24 111.114.38.0/24
111.114.40.0/24 111.114.41.0/24 111.114.42.0/24 111.114.43.0/24
111.114.45.0/24 111.114.46.0/24 111.114.47.0/24 111.114.48.0/24
111.114.50.0/24 111.114.51.0/24 111.114.52.0/24 111.114.53.0/24
111.114.55.0/24 111.114.56.0/24 111.114.57.0/24 111.114.58.0/24
111.114.60.0/24 111.114.61.0/24 111.114.62.0/24 111.114.63.0/24
111.114.65.0/24 111.114.66.0/24 111.114.67.0/24 111.114.68.0/24
111.114.70.0/24 111.114.71.0/24 111.114.72.0/24 111.114.73.0/24
111.114.75.0/24 111.114.76.0/24 111.114.77.0/24 111.114.78.0/24
111.114.80.0/24 111.114.81.0/24 111.114.82.0/24 111.114.83.0/24
111.114.85.0/24 111.114.86.0/24 111.114.87.0/24 111.114.88.0/24
111.114.90.0/24 111.114.91.0/24 111.114.92.0/24 111.114.93.0/24
111.114.95.0/24 111.114.96.0/24 111.114.97.0/24 111.114.98.0/24
111.114.100.0/24 111.114.101.0/24 111.114.102.0/24 111.114.103.0/24
111.114.105.0/24 111.114.106.0/24 111.114.107.0/24 111.114.108.0/24
111.114.110.0/24 111.114.111.0/24 111.114.112.0/24 111.114.113.0/24
111.114.115.0/24 111.114.116.0/24 111.114.117.0/24 111.114.118.0/24
111.114.120.0/24 111.114.121.0/24 111.114.122.0/24 111.114.123.0/24
111.114.125.0/24 111.114.126.0/24 111.114.127.0/24 111.114.128.0/24
111.114.130.0/24 111.114.131.0/24 111.114.132.0/24 111.114.133.0/24
111.114.135.0/24 111.114.136.0/24 111.114.137.0/24 111.114.138.0/24
111.114.140.0/24 111.114.141.0/24 111.114.142.0/24 111.114.143.0/24
111.114.145.0/24 111.114.146.0/24 111.114.147.0/24 111.114.148.0/24
111.114.150.0/24 111.114.151.0/24 111.114.152.0/24 111.114.153.0/24
111.114.155.0/24 111.114.156.0/24 111.114.157.0/24 111.114.158.0/24
111.114.160.0/24 111.114.161.0/24 111.114.162.0/24 111.114.163.0/24
111.114.165.0/24 111.114.166.0/24 111.114.167.0/24 111.114.168.0/24
111.114.170.0/24 111.114.171.0/24 111.114.172.0/24 111.114.173.0/24
111.114.175.0/24 111.114.176.0/24 111.114.177.0/24 111.114.178.0/24
111.114.180.0/24 111.114.181.0/24 111.114.182.0/24 111.114.183.0/24
111.114.185.0/24 111.114.186.0/24 111.114.187.0/24 111.114.188.0/24
111.114.190.0/24 111.114.191.0/24 111.114.192.0/24 111.114.193.0/24
111.114.195.0/24 111.114.196.0/24 111.114.197.0/24 111.114.198.0/24
111.114.200.0/24 111.114.201.0/24 111.114.202.0/24 111.114.203.0/24
111.114.205.0/24 111.114.206.0/24 111.114.207.0/24 111.114.208.0/24
111.114.210.0/24 111.114.211.0/24 111.114.212.0/24 111.114.213.0/24
111.114.215.0/24 111.114.216.0/24 111.114.217.0/24 111.114.218.0/24
111.114.220.0/24 111.114.221.0/24 111.114.222.0/24 111.114.223.0/24
111.114.225.0/24 111.114.226.0/24 111.114.227.0/24 111.114.228.0/24
111.114.230.0/24 111.114.231.0/24 111.114.232.0/24 111.114.233.0/24
111.114.235.0/24 111.114.236.0/24 111.114.237.0/24 111.114.238.0/24
111.114.240.0/24 111.114.241.0/24 111.114.242.0/24 111.114.243.0/24
111.114.245.0/24 111.114.246.0/24 111.114.247.0/24 111.114.248.0/24
111.114.250.0/24 111.114.251.0/24 111.114.252.0/24 111.114.253.0/24
111.114.255.0/24