Data as of Nov 7, 2026

218.105.0.0/16

No anonymizer space · no proxy exits in 30 days

CHINA UNICOM Industrial Internet Backbone · space held by China Unicom IP network

Announcement

this exact prefix

RPKI valid

Announced by

AS9929

Type

Internet provider

89% of it

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
218.105.32.0/23 since May 2005	AS9929	Internet provider	China Unicom IP network
218.105.72.0/23 since May 2005	AS9929	Internet provider	China Unicom IP network

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
218.104.0.0/14	262,144	UNICOM-CN	China Unicom IP network	ALLOCATED PORTABLE	—	hqs-ipabuse@chinaunicom.cn
└ 218.105.1.0/26	64	tianmao-mansion	dongcheng district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.1.64/26	64	huangjinzhubao-mansion	dongcheng district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.1.128/25	128	sichou-mansion	dongcheng district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.5.0/25	128	anzhen-mansion	xicheng district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.5.128/26	64	changzhi-business-mansion	xicheng district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.5.192/26	64	jinhui-mansion	xicheng district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.6.0/25	128	shangdi-number-technological-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.6.128/25	128	zhicheng-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.8.0/24	256	shangfang-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.9.0/27	32	jingding-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.9.32/27	32	xucheng-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.9.64/26	64	baishan-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.9.128/25	128	tonggang-mansion	haidian district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.10.0/25	128	honghui-mansion	xuanwu district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.10.128/26	64	zhongxing-business-mansion	xuanwu district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.10.192/26	64	leye-mansion	xuanwu district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.18.0/25	128	hezhong-mansion	chaoyang district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.18.128/25	128	shudu-mansion	chaoyang district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.19.0/26	64	jingrui-mansion	chaoyang district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.19.64/26	64	luliang-mansion	chaoyang district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.19.128/25	128	bj-huaqiao-mansion	chaoyang district,beijing china	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.32.0/24	256	zhongliang-square-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.36.0/27	32	yanlian-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.36.32/27	32	chuanxin-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.36.64/26	64	kuitunxiyu-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.36.128/25	128	baiyun-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.39.0/25	128	haowei-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.39.128/26	64	DaLian-xinrong-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.39.192/26	64	zhongda-international-mansion	dalian city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.44.0/24	256	lantian-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.45.0/27	32	huaxing-technological-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.45.32/27	32	pingyao-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.45.64/26	64	laodong-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.45.128/25	128	jungong-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.46.0/25	128	chuangyigongyu-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.46.128/26	64	shengyang-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.46.192/26	64	boxintong-business-mansion	jinan city,shandong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.48.0/24	256	jiahai-mansion	tianjin city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.52.0/25	128	zhonghong-mansion	shenyang city,liaoning province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.52.128/25	128	zhijian-mansion	shenyang city,liaoning pronvince	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.58.0/24	256	kayitong-mansion	xian city,shanxi pronvince	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.64.0/24	256	rongci-technological-mansion	shanghai city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.66.0/25	128	zhongsheng-technological-mansion	shanghai city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.66.128/25	128	dingli-business-mansion	shanghai city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.72.0/24	256	fengjingxian-mansion	nanjing city,jiangsu province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.75.0/24	256	xinshijie-mansion	wuhan city,hubei province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.76.0/24	256	tianyi-electron-mansion	hefei city,anhui province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.78.0/25	128	yiliu-mansion	hefei city,anhui province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.78.128/25	128	baishitong-mansion	hefei city,anhui province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.80.0/25	128	hunnan-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.80.128/25	128	jiaye-network-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.84.0/24	256	siwei-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.86.0/25	128	zhongan-electron-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.86.128/26	64	hongda-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.86.192/26	64	jiesi-technological-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.90.0/24	256	feisuo-mansion	hangzhou city,zhejiang province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.128.0/25	128	zhaoqing-huaqiao-mansion	guangzhou city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.128.128/26	64	yinyan-electron-mansion	guangzhou city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.128.192/26	64	chuangwei-mansion	guangzhou city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.129.0/25	128	hongguangming-mansion	guangzhou city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.129.128/25	128	yongsheng-mansion	guangzhou city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.136.0/25	128	ziyun-electron-mansion	changsha city,hunan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.136.128/26	64	shuangnan-mansion	changsha city,hunan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.136.192/26	64	nuokeer-mansion	changsha city,hunan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.138.0/25	128	guanhai-mansion	changsha city,hunan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.138.128/25	128	shankang-electron-mansion	changsha city,hunan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.148.0/25	128	jitailong-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.148.128/25	128	yiwei-business-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.150.0/24	256	mingchuan-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.156.0/25	128	qinghua-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.156.128/26	64	guomen-business-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.156.192/26	64	haili-technological-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.158.0/24	256	jiesai-development-mansion	shenzhen city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.160.0/24	256	miyangtiren-mansion	chengdu city,sichuan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.166.0/25	128	tianjian-mansion	chengdu city,sichuan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.166.128/25	128	siying-international-mansion	chengdu city,sichuan province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.168.0/24	256	maotian-business-mansion	zhuhai city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.172.0/24	256	wangxing-mansion	foshan city,guangdong province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.176.0/25	128	Chongqing-dazu-mansion	chongqing city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.176.128/26	64	Chongqing-fuli-mansion	chongqing city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.176.192/26	64	Chongqing-jinli-mansion	chongqing city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.177.0/25	128	wanyoukangnian-mansion	chongqing city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.177.128/25	128	wudu-mansion	chongqing city	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.178.0/24	256	banghui-mansion	fuzhou city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.179.0/25	128	zhenshi-mansion	fuzhou city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.179.128/25	128	qingzhu-mansion	fuzhou city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.180.0/27	32	dahuawenya-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.180.32/27	32	huamin-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.180.64/26	64	jiarihuangguan-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.180.128/25	128	yuehua-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.181.0/25	128	luhai-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.181.128/26	64	jingmin-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN
└ 218.105.181.192/26	64	xinan-mansion	xiamen city,fujian province	ASSIGNED NON-PORTABLE	—	hqs-ipabuse@chinaunicom.cn via UNICOM-CN

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

65,536 addresses

Type	Addresses	Share	Ranges
Internet provider	58,112	89%	26
Business	7,424	11%	77

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS9929

Name: CHINA UNICOM Industrial Internet Backbone
Type: Internet provider
Registered: Apr 5, 2000
Domain: chinaunicom.cn
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
218.105.0.0/16	AS9929	/16	APNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS9929	APNIC	China Unicom	MAINT-CNCGROUP-RR	Jun 8, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
218.105.8.0/24	AS9929	APNIC	China Unicom	MAINT-CNCGROUP-RR	Jun 8, 2023

218.105.0.0/16

Announcements

Announcements inside

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS9929

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact