Data as of Nov 12, 2026

121.14.136.0/22

No anonymizer space · no proxy exits in 30 days

CHINANET Guangdong province network

Announcement

this exact prefix

RPKI valid

Announced by

AS134763

Type

Hosting

Risk

50 / 100 · Medium

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
121.8.0.0/13 since Jul 2006	AS4134	Residential	3,043 43 always on	CHINANET Guangdong province 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
121.8.0.0/13	524,288	CHINANET-GD	CHINANET Guangdong province network	ALLOCATED PORTABLE	—	anti-spam@chinatelecom.cn
└ 121.14.136.2 - 121.14.136.61	60	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.136.66 - 121.14.136.125	60	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.136.130 - 121.14.136.189	60	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.136.194 - 121.14.136.233	40	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.0/31	2	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.2 - 121.14.137.9	8	dongguanzhengquanyouxianzerengo	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.10/32	1	dongguanshidongwuzhengquanyouxi	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.12/31	2	dongguanshisijihongertongshangp	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.14/32	1	zhuhaiwangbokejiyouxiangongsi	zhuhaishiqianshangongyequ	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.15/32	1	dongguanshidongwuzhengquanyouxi	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.23/32	1	dongguanshihexinqichexiaoshoufu	nanchengqubaimacun107guodaobian	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.24/32	1	dongguanshizhanghuazhonggangfan	zhangmutouhaoyuandasha	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.25 - 121.14.137.27	3	dongguanshizhongwangjisuanjikai	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.28/32	1	dongchengIDCwangguanshifanghuoq	dongguandongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.29/32	1	quanshengIDCziyuantongyiyunying	dongguandongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.31 - 121.14.137.33	3	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.64/31	2	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.66 - 121.14.137.95	30	zhongguoguojiqihuojingjiyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.96/27	32	zhejianghexintonghuashunwangluo	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.130 - 121.14.137.149	20	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.137.254/31	2	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.0/27	32	IDCneibuwangguanshiyong	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.0/31	2	dongchengIDCneibushiyong	dongguandongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via IDCneibuwangguanshiyong
└ 121.14.138.2 - 121.14.138.14	13	IDCneibuwangluohulianshiyong	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via IDCneibuwangguanshiyong
└ 121.14.138.18 - 121.14.138.30	13	IDCneibuwangluohulianshiyong	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via IDCneibuwangguanshiyong
└ 121.14.138.32 - 121.14.138.49	18	dongguanxinyutongkejiyouxiangon	dongguanshinanchengqu	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.34 - 121.14.138.46	13	dongguanxinyutongkejiyouxiangon	dongguanshinanchengqu	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via dongguanxinyutongkejiyouxiangon
└ 121.14.138.50 - 121.14.138.62	13	dongguanxinyutongkejiyouxiangon	dongguanshinanchengqu	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.64/31	2	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.66 - 121.14.138.79	14	dongguanshiguangdazhengquanyoux	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.66 - 121.14.138.78	13	dongguanshiguangdazhengquanyoux	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via dongguanshiguangdazhengquanyoux
└ 121.14.138.95/32	1	guangdongshengdongguanshidongch	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.96/28	16	haitongzhengquangufenyouxiangon	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.98 - 121.14.138.110	13	haitongzhengquangufenyouxiangon	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via haitongzhengquangufenyouxiangon
└ 121.14.138.208/28	16	shanghaiwangsukejifazhanyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.240/28	16	dongguanshigonganjuwangjianwang	dongchengqudongchengnanlu3hao	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.138.241 - 121.14.138.253	13	dongguanshigonganjuwangjianwang	dongchengqudongchengnanlu3hao	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via dongguanshigonganjuwangjianwang
└ 121.14.139.0/31	2	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.22 - 121.14.139.61	40	dongguanshijuxunwangluojishuyou	guangdongshengdongguanshiqifenglu??haoguotaidasha??306	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.22 - 121.14.139.41	20	dongguanshijuxunwangluojishuyou	guangdongshengdongguanshiqifenglu??haoguotaidasha??306	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via dongguanshijuxunwangluojishuyou
└ 121.14.139.63/32	1	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.64/31	2	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.86 - 121.14.139.121	36	dalianwenhuacaijingzixunyouxian	dalianruanjianyuanlu1hao,ruanjianyuan1haolou509shi	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.127 - 121.14.139.129	3	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.130 - 121.14.139.169	40	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.170 - 121.14.139.189	20	dongguanshijuxunwangluojishuyou	guangdongshengdongguanshiqifenglu??haoguotaidasha??306	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.191/32	1	dongguandianxinIDC	dongguanshidongchengIDC	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD
└ 121.14.139.194 - 121.14.139.253	60	tianxunruidatongxinjishuyouxian	unknown	ALLOCATED NON-PORTABLE	—	anti-spam@chinatelecom.cn via CHINANET-GD

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

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Jan 2015
Current origin since: Nov 2025 · 12 mo
Origin networks: 2
Last change of origin: Aug 2016

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
121.14.136.0/22	AS134763	/22	APNIC	RPKI valid
121.8.0.0/13	AS4134	/13	APNIC	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS134763	APNIC	China Telecom	MAINT-CHINANET	Dec 21, 2018
AS134763	RADB	DG IDC Network	MAINT-AS4813	Mar 16, 2026