Data as of Nov 5, 2026

218.26.186.0/24

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM China169 Backbone · space held by China Network Communications Group Corporation

Announcement

this exact prefix

RPKI valid

Announced by

AS4837

Type

Business

91% of it

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
218.26.0.0/16 since May 2005	AS4837	Residential	340 5 always on	China Network Communications Group Corporation

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
218.26.0.0/16	65,536	UNICOM-SX	China Network Communications Group Corporation	ALLOCATED PORTABLE	—	hqs-ipabuse@chinaunicom.cn
└ 218.26.186.0/30	4	DT-dianjiangongsi	DaTong dianjiangongsi Co.	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.4/30	4	DT-yitengwb	DaTong yitengwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.8/30	4	DT-tonganwangluofengongsi	DaTong tonganwangluofengongsi Co.	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.12/30	4	DT-xinyuwb	DaTong xinyuwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.16/30	4	DT-jinnenggonsi	DaTong jinnenggonsi Co.	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.20/30	4	SX-DT-LSJF-WB	lanshejvfengwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.24/30	4	DT-wangtongjiayuanwb_hcz	DaTongwangtongjiayuanwb hcz netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.28/30	4	SX-DT-WTJYHCZD	lanshejufengwanbahuochezhandian	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.32/30	4	DT-qinghuayuanwb	DaTong qinghuayuanwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.36/30	4	DT-zhengwushenpizhongxin	DaTong zhengwushenpizhongxin telecom	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.40/30	4	DT-zhonghewb_yg	DaTong zhonghewb yg netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.44/30	4	DT-yiyouwb_yg	DaTong yiyouwb yg netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.48/30	4	DT-redianwb_yg	DaTong redianwb yg netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.52/30	4	DT-chipinwb_yg	DaTong chipinwb yg netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.56/30	4	DT-jinguanggongsi_yg	DaTong jinguanggongsi yg Co.	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.60/30	4	DT-jinkuanggongsi_yg	DaTong jinkuanggongsi yg LTD Co.	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.64/30	4	DT-yitongwb_yg	DaTong yitongwb yg netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.68/30	4	DT-ziyoushikongwb_yg	DaTong ziyoushikongwb yg netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.72/30	4	DT-youyuanwb	DaTong youyuanwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.80/30	4	DT-kaifaquzhengfu	DaTong kaifaquzhengfu gov	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.84/30	4	DT-kaifaquzhengfu2	DaTong kaifaquzhengfu2 gov	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.92/30	4	DT-haohaidajiudian	DaTong haohaidajiudian LTD Co.	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.96/30	4	DT-dazhiwb	DaTong dazhiwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.100/30	4	DT-xiangyangwb	DaTong xiangyangwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.104/30	4	DT-wangluoxinxianzx_wb	DaTong wangluoxinxianzx wb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.108/30	4	DT-xintiandiwb	DaTong xintiandiwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.112/30	4	DT-3zhong_yg	DaTong 3zhong yg school	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.116/30	4	DT-baileyuanwb2	DaTong baileyuanwb2 netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.120/30	4	DT-hangjinshidai_hy	DT-hangjinshidai hy	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.124/30	4	DT-hexinwb_hy	DaTong hexinwb hy netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.128/30	4	SX-DT-TYKJKFFWZX	tongyankejikaifafuwuzhongxin	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.132/30	4	SX-DT-XQJ-WB	xinqijianwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.136/30	4	DT-huayuandajiudian	DT-huayuandajiudian	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.140/30	4	DT-xindengshengwb	DaTong xindengshengwb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.144/30	4	DT-kuailewb	DaTong kuailewb netbar	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.148/30	4	DT-yunmeishanwenquan	DaTong yunmeishanwenquan LTD	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.152/30	4	SX-DT-HY-WB	hongyuwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.160/30	4	SX-DT-KS-WB	kaishengwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.164/30	4	SX-DT-KS-WB	kaishengwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.168/30	4	SX-DT-HYFY-WB	hongyuanfeiyuwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.172/30	4	SX-DT-HYHY-WB	hongyuanheiyawangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.176/30	4	SX-DT-MHSK-WB	menghuashikong	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.180/30	4	SX-DT-HYXTX-WB	hongyuanxintianxiawanba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.184/30	4	SX-DT-ZYLH-WB	zhuoyonglanhuwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.188/30	4	SX-DT-HBJ	huanbaoju	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.192/30	4	SX-DT-ZQ-WB	zhongqiewangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.196/30	4	SX-DT-YBYJY	yanbaiyinjuyuan	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.200/30	4	SX-DT-HD-WB	hongdawangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.204/30	4	SX-DT-DQTL	daqintianlu	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.208/30	4	SX-DT-MQ-WB	miqiwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.212/30	4	SX-DT-CR-WB	chaoranwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.216/30	4	SX-DT-TMJT	tongmeitongxin	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.220/30	4	SX-DT-GSGS	gongshuigongshi	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.224/30	4	SX-DT-YR-WB	yariwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.228/30	4	SX-DT-XSHDJD	xinshanhuandajiudian	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.232/30	4	SX-DT-DS-WB	dashunwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.236/30	4	SX-DT-SY-WB	shiyangwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX
└ 218.26.186.240/30	4	SX-DT-RT-WB	ertaiwangba	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-SX

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses

Type	Addresses	Share	Ranges
Business	232	91%	58
Residential	24	9.4%	4

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS4837

Name: CHINA UNICOM China169 Backbone
Type: Internet provider
Registered: Sep 17, 2001
Domain: chinaunicom.cn
Website: www.chinaunicom.cn/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

218.26.186.0/24

Announcements

Covering announcements

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS4837

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Registration for this announcement

Abuse contact

ROA prefix	ASN	Max len	Anchor	Verdict
218.26.186.0/24	AS4837	/24	APNIC	RPKI valid
218.26.0.0/16	AS4837	/16	APNIC	Too specific