140.237.0.0/16

AS4134 · CHINANET-BACKBONE

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Summary

Country	China
Domain	online.jx.cn
ASN	AS4134
Registry	apnic
Hosted IPs	65,536
ID	CHINANET-BB

WHOIS Details

inetnum:        140.237.0.0 - 140.237.255.255
netname:        CHINANET-BB
descr:          CHINANET BACKBONE NETWORK
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        CH93-AP
tech-c:         JN113-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
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-CHINANET
mnt-routes:     MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2020-10-20T01:12:53Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-04-24T03:21:26Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
source:         APNIC

role:           JXDCB NET
address:        Jiangxi telecom network operation support department
address:        No.2009, Beijing East Road , nanchangÃƒÂƒÃ‚Â¯ÃƒÂ‚Ã‚Â¼ÃƒÂ‚Ã‚ÂŒjiangxi province
country:        CN
phone:          +86 79186600000
e-mail:         56561125@qq.com
remarks:        send spam reports to 56561125@qq.com
remarks:        and abuse reports to 56561125@qq.com
remarks:        http://www.online.jx.cn
admin-c:        XY1-AP
tech-c:         WZ1-CN
tech-c:         WW49-AP
nic-hdl:        JN113-AP
notify:         56561125@qq.com
mnt-by:         MAINT-IP-WWF
last-modified:  2020-04-02T08:23:08Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 140.0.0.0/8

Range	ASN	Company	Num of IPs
140.112.0.0/12	AS1659	Asia Pacific Network Information Centre	1,048,576
140.128.0.0/13	AS1659	Asia Pacific Network Information Centre	524,288
140.56.0.0/13	AS749	DoD Network Information Center	524,288
140.64.0.0/13	AS749	DoD Network Information Center	524,288
140.36.0.0/14	AS749	DoD Network Information Center	262,144
140.52.0.0/14	AS749	DoD Network Information Center	262,144
140.152.0.0/14	AS721	DoD Network Information Center	262,144
140.40.0.0/14	AS749	DoD Network Information Center	262,144
140.8.0.0/14	AS749	DoD Network Information Center	262,144
140.28.0.0/15	AS749	Air Force Systems Networking	131,072
140.22.0.0/15	AS749	DoD Network Information Center	131,072
140.214.0.0/15	AS22284	U.S. Department of Interior Bureau of Reclamation	131,072
140.110.0.0/15	AS1659	Ministry of Education Computer Center	131,072
140.136.0.0/15	AS1659	Ministry of Education Computer Center	131,072
140.50.0.0/15	AS749	DoD Network Information Center	131,072
140.72.0.0/15	AS749	DoD Network Information Center	131,072
140.104.0.0/16	AS2381	Carroll College	65,536
140.103.0.0/16	AS33030	College of Wooster	65,536
140.160.0.0/16	AS15199	Western Washington University	65,536
140.225.0.0/16	AS14763	St. Catherine University	65,536
140.201.0.0/16	AS1562	Headquarters, USAISC	65,536
140.239.0.0/16	AS2828	Verizon Business	65,536
140.109.0.0/16	AS9264	Ministry of Education Computer Center	65,536
140.211.0.0/16	AS3701	University of Oregon	65,536
140.78.0.0/16	AS1205	Johannes Kepler University	65,536
140.202.0.0/16	AS1464	Headquarters, USAISC	65,536
140.196.0.0/16	AS1464	Headquarters, USAISC	65,536
140.31.0.0/16	AS668	DoD Network Information Center	65,536
140.227.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
140.164.0.0/16	AS137	Area della ricerca di Napoli	65,536
140.187.0.0/16	AS1452	Headquarters, USAISC	65,536
140.224.0.0/16	AS4134	CHINANET BACKBONE NETWORK	65,536
140.206.0.0/16	AS17621	Asia Pacific Network Information Centre	65,536
140.171.0.0/16	AS7018	ZF Friedrichshafen AG	65,536
140.247.0.0/16	AS1742	Harvard University	65,536
140.110.0.0/16	AS7539	Ministry of Education Computer Center	65,536
140.0.0.0/16	AS23700	PT. First Media,Tbk	65,536
140.79.0.0/16	AS6262	imported inetnum object for CIS-56	65,536
140.174.0.0/16	AS2914	NTT America, Inc.	65,536
140.241.0.0/16	AS27370	City of Boston	65,536
140.114.0.0/16	AS18047	Ministry of Education Computer Center	65,536
140.161.0.0/16	AS395064	Douglas College	65,536
140.226.0.0/16	AS16519	University of Colorado Denver	65,536
140.215.0.0/16	AS688	U.S. Department of Interior Bureau of Reclamation	65,536
140.215.0.0/16	AS22284	U.S. Department of Interior Bureau of Reclamation	65,536
140.189.0.0/16	AS2381	WiscNet	65,536
140.88.0.0/16	AS40497	Bethel University	65,536
140.216.0.0/16	AS22284	U.S. Department of Interior Bureau of Reclamation	65,536
140.179.0.0/16	AS55960	Beijing Sinnet Technology Co., Ltd.	65,536

Show more ranges

Hosted domains

There are 69 domain names hosted across 62 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.237.73.44	zzhszh.org.cn	4
140.237.73.81	zzjsxh.org.cn	2
140.237.225.225	ll-mu.xyz	2
140.237.37.115	vivi.vin	2
140.237.6.195	mt25.site	2
140.237.250.2	crkjly.com	1
140.237.6.208	978182295.xyz	1
140.237.39.118	00860594.xyz	1
140.237.73.171	zzmsjx.cn	1
140.237.73.2	zzczqc.cn	1
140.237.239.42	lydyyywx.com	1
140.237.73.65	zyhjkj.net	1
140.237.73.40	yunxiao.gov.cn	1
140.237.246.41	hasaki.fun	1
140.237.7.18	anjack.cn	1
140.237.86.170	fjtuoyu.com	1
140.237.6.174	kswolf.fun	1
140.237.73.146	zzsgh.com	1
140.237.73.35	changtai.gov.cn	1
140.237.73.37	zhaoan.gov.cn	1

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