103.234.20.0/22 - bgp.tools

103.234.20.0/22

Originated by AS4847, and 1 other

Overview
Connectivity
Whois
DNS
Validation

Registered on: 16 Jun 2014 (11 years old)

Registered to: A92C727F (apnic)

Prefix status: Active, Allocated under APNIC

Size of prefix: 4 /24's

Upstreams

AS4837 - China Unicom Backbone
AS4134 - China Telecom Backbone

Originators

	ASN	Description
	AS4847	China Telecom Beijing Province Network
	AS4808	China Unicom Beijing Province Network

How can a prefix have multiple ASNs?

Chart Display Options

Temporarily hide my sessions on this graph

Display paths to Route Servers

Display links using non straight lines

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS4837	China Unicom Backbone
	AS4134	China Telecom Backbone

Peers

	ASN	Description
	AS10099	China Unicom Global
	AS4837	China Unicom Backbone
	AS4134	China Telecom Backbone

inetnum:        103.234.20.0 - 103.234.23.255
netname:        TGIDC
descr:          Beijing Tonghui netlink data technology Co., Ltd.
descr:          Room 906, Huaheng Build A bridge, Nanbinghe Road No.31
descr:          Guang'anmen,Xicheng,Beijing
country:        CN
admin-c:        ZM990-AP
tech-c:         ZM991-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-TGIDC-CN
last-modified:  2023-11-28T00:56:19Z
source:         APNIC

Last Update: 2026-06-03T03:23:02Z UTC

Remove auto generated reverse DNS entries

	Address	PTR
	103.234.20.67	zabbix.twidcnet.com.
	103.234.20.68	ns1.twidcnet.com.
	103.234.20.69	ns2.twidcnet.com.
	103.234.20.71	mail.twidcnet.com.
	103.234.21.5	mail.bayeasy.cn.
	103.234.21.8	www.twidcnet.com.
	103.234.21.15	server.51give.org.
	103.234.21.170	mxout.vipcloud.com.
	103.234.21.242	mx.dehenglaw.com.
	103.234.21.243	mail.dehenglaw.com.
	103.234.21.244	mail1.dehenglaw.com.
	103.234.21.245	mail2.dehenglaw.com.
	103.234.22.67	mail.baijiayun.com.
	103.234.22.68	mail.baijiayun.com.
	103.234.22.86	mail.baijiayun.com.

Data Age between: 2025-11-17T16:23:25Z UTC and 2025-11-14T05:38:08Z UTC

	A	DNS
	103.234.20.67	zabbix.twidcnet.com
	103.234.20.68	ns1.twidcnet.com
	103.234.20.69	ns2.twidcnet.com
	103.234.21.2	ai.sunxinao.cn
	103.234.21.5	mail2.startalk.im, mail.bayeasy.cn, mail.startalk.im
	103.234.21.8	thwlidc.com, *.twidcnet.com, www.twidcnet.com, twidcnet.com ( 5 total...)
	103.234.21.9	www.cnbat.cn, cnbat.cn
	103.234.21.15	2qek2gpvmi6pk97h.51give.org, 51give.org, www.51give.org ( 14 total...)
	103.234.21.19	startalk.soundsecho.com, gitlab.startalk.soundsecho.com
	103.234.21.26	cas.hjrich.cn, huhang.hjrich.cn
	103.234.21.45	analysys.cn, qianfan.tech, www.qianfan.tech
	103.234.21.68	uc.ihei5.com, wx.ihei5.com, down.ihei5.com, www.ihei5.com ( 19 total...)
	103.234.21.69	rmfzb.com
	103.234.21.70	*.mcfb.net, www.mcqr.net, sitemaps.mcfb.net, www.mcfb.net ( 5 total...)
	103.234.21.71	www.eyouok.com, eyouok.com, lpyl.114803.com, www.114803.com ( 6 total...)
	103.234.21.72	tsp.com.cn, www.tsp.com.cn
	103.234.21.130	img.cms.moj.wzrmt.live, test.gw.wz-svc.cn, rmt.show ( 23 total...)
	103.234.21.132	www.qiangguoji.com, study.th71.wz-svc.cn, m.cicic.org.cn ( 15 total...)
	103.234.21.136	bjlycz.net, autodiscover.zlbj.net, bjlycz.com
	103.234.21.175	www.mpsj99.com, edu.mpsj99.com, mpsj99.com, edu1.mpsj99.com ( 5 total...)
	103.234.21.189	*.bayeasy.cn, bayeasy.cn
	103.234.21.190	bayeasy.cn, *.bayeasy.cn
	103.234.21.228	www.jngdwh.cn, gtd.jngdwh.cn, cnjngd.com, test.jngdwh.cn ( 5 total...)
	103.234.21.254	m188.com
	103.234.22.26	chooseauto.com.cn
	103.234.22.55	uat-openqxrapi.cc-hc.com
	103.234.22.65	redmine.baijiashilian.com, ewiki.baijiashilian.com
	103.234.22.68	harbor.semi-tech.com, mail.jiayouxueba.cn, ts.baijiayun.com ( 6 total...)
	103.234.22.70	test.alarm.guoshenghuaxing.cn ( 2 total...)
	103.234.22.72	crm.zhiyajob.com, baijiayunxiao.com
	103.234.22.75	*.test.baijiayunxiao.com, system.dev.baijiayunxiao.com ( 5 total...)
	103.234.22.77	git.baijiashilian.com
	103.234.22.79	b62532008.beta-at.baijiayun.com, *.beta-at.baijiayun.com ( 13 total...)
	103.234.22.80	e83224083.test-at.baijiayun.com, *.test-at.kabc1.cn ( 18 total...)
	103.234.22.82	sec.edu.guoshenghuaxing.com, sec.edu.guoshenghuaxing.cn
	103.234.22.83	semi-tech.com, training.semi-tech.com
	103.234.22.88	scrm.test.guoshenghuaxing.cn, scrm.test.guoshenghuaxing.com
	103.234.22.90	guda.cn
	103.234.22.95	test-scrm.baijiayun.cn, test-mp.baijiayun.cn ( 3 total...)
	103.234.22.96	scrm.edu.guoshenghuaxing.cn, scrm.edu.guoshenghuaxing.com
	103.234.22.106	chat.ai.guoshenghuaxing.com, bot.ai.guoshenghuaxing.com
	103.234.22.119	czdemo.zhiyajob.com, cademo.zhiyajob.com, yzdx.zhiyajob.com ( 6 total...)
	103.234.22.125	alarm.guoshenghuaxing.com, quic.tv, www.quic.tv ( 5 total...)
	103.234.22.146	xiaoqishen.com, jiayouxueba.com, xiaoqishen.cn
	103.234.22.147	xiaoqishen.com, jiayouxueba.com, xiaoqishen.cn
	103.234.22.162	order.guanhu100.com
	103.234.22.204	manage-api.zhiyajob.com, manage.zhiyajob.com
	103.234.22.205	test-lessonpc.zhiyajob.com, test-openapi.zhiyajob.com ( 7 total...)
	103.234.22.209	isuyang.cn, www.isuyang.cn
	103.234.22.212	.test-at.kuaikeguanjia.com, .l.kuaikeguanjia.com ( 9 total...)
	103.234.22.213	www.kpoa.top, kpoa.top
	103.234.22.217	dxb.shuhuawu.cn, live.shuhuawu.cn
	103.234.22.225	at.duxzy.cn, eshop-test2.qhquyu.com, manager.duxzy.cn ( 7 total...)
	103.234.22.237	www.foreverwin.com.cn
	103.234.23.14	im.ims.weiq.com
	103.234.23.17	im.ims.weiq.com
	103.234.23.25	mail.inmyshow.com
	103.234.23.66	dhwy.vvv5g.com, sc.yundihao.com, sxyc.yundihao.com ( 4 total...)
	103.234.23.68	www.idataspace.com
	103.234.23.72	sjjd.gdataspace.cn, headache.gdataspace.cn ( 3 total...)
	103.234.23.130	ky.mp.spinbook.cn, api.hwzc.riskbook.cn, file.spinbook.cn ( 12 total...)
	103.234.23.197	www.huijiayou.cn
	103.234.23.203	jyh.com

Last Update: 2026-05-30T22:53:46Z UTC

IRR Databases

IRR	Expected ASN
level3	AS4134	Show Raw route: 103.234.20.0/22 descr: Proxy-registered route object origin: AS4134 mnt-by: XINGXUNTECHLTD-MNT changed: irr@irr.irr 20240815 source: LEVEL3 last-modified: 2024-10-14T18:18:04Z
level3	AS4808	Show Raw route: 103.234.20.0/22 descr: Proxy-registered route object mnt-by: XINGXUNTECHLTD-MNT changed: irr@irr.irr 20240815 source: LEVEL3 origin: AS4808 last-modified: 2024-09-30T19:46:57Z
radb	AS4847	Show Raw route: 103.234.20.0/22 origin: AS4847 descr: regist for tongwangwanglian mnt-by: MAINT-AS4847 changed: xuhui.bj@chinatelecom.cn 20200527 #02:15:27Z source: RADB last-modified: 2023-11-13T16:00:42Z

IRR

Expected ASN

level3

AS4134

Matches IRR source, but under a different ASN

Show Raw

route:          103.234.20.0/22
descr:          Proxy-registered route object
origin:         AS4134
mnt-by:         XINGXUNTECHLTD-MNT
changed:        irr@irr.irr 20240815
source:         LEVEL3
last-modified:  2024-10-14T18:18:04Z

level3

AS4808

Show Raw

route:          103.234.20.0/22
descr:          Proxy-registered route object
mnt-by:         XINGXUNTECHLTD-MNT
changed:        irr@irr.irr 20240815
source:         LEVEL3
origin:         AS4808
last-modified:  2024-09-30T19:46:57Z

radb

AS4847

Show Raw

route:          103.234.20.0/22
origin:         AS4847
descr:          regist for tongwangwanglian
mnt-by:         MAINT-AS4847
changed:        xuhui.bj@chinatelecom.cn 20200527  #02:15:27Z
source:         RADB
last-modified:  2023-11-13T16:00:42Z

View

Upstreams

Originators

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)