211.152.40.0/21

AS4811 · China Telecom (Group)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	entrust.com
ASN	AS4811
Parent Range	211.152.32.0/19
Registry	APNIC
ID	ENTRUSTNET

WHOIS Details

inetnum:        211.152.32.0 - 211.152.63.255
netname:        ENTRUSTNET
descr:          Entrust Network Inc.
descr:          Building A2, 501 liyuan road, huangpu district, Shanghai
country:        CN
admin-c:        YW7118-AP
tech-c:         JS4343-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-ENTRUSTNET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:57:25Z
source:         APNIC

irt:            IRT-ENTRUSTNET-CN
address:        Building A2, 501 liyuan road, huangpu district, Shanghai
e-mail:         zhou.yu@21viacloud.com
abuse-mailbox:  zhou.yu@21viacloud.com
auth:           # Filtered
admin-c:        YW7118-AP
tech-c:         JS4343-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-17T02:15:52Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Wu Yucheng
address:        Building A2, 501 liyuan road, huangpu district, Shanghai
country:        CN
phone:          +86-021-58667922
e-mail:         wu.yucheng@21viacloud.com
nic-hdl:        JS4343-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T03:12:06Z
source:         APNIC

person:         Zhou Yu
address:        Building A2, 501 liyuan road, huangpu district, Shanghai
country:        CN
phone:          +86-021-63015500-160
e-mail:         zhou.yu@21viacloud.com
nic-hdl:        YW7118-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T03:12:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 211.152.40.0/21

Range	ASN	Company	Num of IPs
211.152.32.0/19	AS4812	Entrust Network Inc.	8,192

BGP prefixes that are contained by 211.152.40.0/21

Range	ASN	Company	Num of IPs
211.152.45.0/24	AS4811	Entrust Network Inc.	256

Nearby Ranges

BGP prefixes that overlap with 211.152.0.0/16

Range	ASN	Company	Num of IPs
211.152.96.0/19	AS4835	21ViaNet(China),Inc.	8,192
211.152.96.0/19	AS9802	21ViaNet(China),Inc.	8,192
211.152.96.0/19	AS23724	21ViaNet(China),Inc.	8,192
211.152.0.0/19	AS4835	21ViaNet(China),Inc.	8,192
211.152.0.0/19	AS9802	21ViaNet(China),Inc.	8,192
211.152.32.0/19	AS4812	Entrust Network Inc.	8,192
211.152.0.0/19	AS9802	21ViaNet(China),Inc.	8,192
211.152.0.0/19	AS23724	21ViaNet(China),Inc.	8,192
211.152.0.0/19	AS23724	21ViaNet(China),Inc.	8,192
211.152.0.0/19	AS4835	21ViaNet(China),Inc.	8,192
211.152.64.0/20	AS4816	SHENZHEN BEIJINGTONGYIWANGLUOXITONG COMPUTER CO.LTD	4,096
211.152.80.0/20	AS4816	SHENZHEN BEIJINGTONGYIWANGLUOXITONG COMPUTER CO.LTD	4,096
211.152.48.0/20	AS4811	Entrust Network Inc.	4,096
211.152.216.0/21	AS4847	China Telecom Satellite Communications Limited	2,048
211.152.32.0/21	AS4811	Entrust Network Inc.	2,048
211.152.208.0/21	AS4847	China Telecom Satellite Communications Limited	2,048
211.152.154.0/23	AS132203	Shenzhen Tencent Computer Systems Company Limited	512
211.152.158.0/23	AS132203	Development Research of The State	512
211.152.132.0/23	AS132203	Shenzhen Tencent Computer Systems Company Limited	512
211.152.128.0/23	AS132203	Shenzhen Tencent Computer Systems Company Limited	512
211.152.148.0/23	AS132203	WNA Corp.	512
211.152.197.0/24	AS4847	China Telecom Satellite Communications Limited	256
211.152.60.0/24	AS4811	Entrust Network Inc.	256
211.152.196.0/24	AS4847	China Telecom Satellite Communications Limited	256
211.152.39.0/24	AS4811	Entrust Network Inc.	256
211.152.193.0/24	AS4847	China Telecom Satellite Communications Limited	256
211.152.58.0/24	AS4811	Entrust Network Inc.	256
211.152.58.0/24	AS138421	Entrust Network Inc.	256
211.152.192.0/24	AS4847	China Telecom Satellite Communications Limited	256
211.152.194.0/24	AS4847	China Telecom Satellite Communications Limited	256
211.152.195.0/24	AS4847	China Telecom Satellite Communications Limited	256
211.152.55.0/24	AS4811	Entrust Network Inc.	256
211.152.159.0/24	AS132203	Development Research of The State	256
211.152.158.0/24	AS132203	Development Research of The State	256
211.152.57.0/24	AS138421	Entrust Network Inc.	256
211.152.57.0/24	AS4811	Entrust Network Inc.	256
211.152.45.0/24	AS4811	Entrust Network Inc.	256

Hosted domains

There are 150 domain names hosted across 80 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

141 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.152.41.200	AS4811 China Telecom (Group)	4.06ms from Shanghai, CN
211.152.43.54	AS4811 China Telecom (Group)	3.02ms from Shanghai, CN
211.152.47.171	AS4811 China Telecom (Group)	5.49ms from Shanghai, CN
211.152.44.36	AS4811 China Telecom (Group)	2.47ms from Shanghai, CN
211.152.46.211	AS4811 China Telecom (Group)	2.58ms from Shanghai, CN
211.152.40.11	AS4811 China Telecom (Group)	2.79ms from Shanghai, CN
211.152.45.250	AS4811 China Telecom (Group)	4.32ms from Shanghai, CN
211.152.42.131	AS4811 China Telecom (Group)	186.88ms from Tirana, AL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
45.83.234.197	AS206238 Freedom Internet BV	0.73ms from Amsterdam, NL
203.154.66.21	AS4618 Internet Thailand Company Limited	0.63ms from Bangkok, TH
76.157.26.85	AS7922 Comcast Cable Communications, LLC	5.68ms from Chicago, US
77.176.134.37	AS6805 Telefonica Germany GmbH & Co.OHG	3.03ms from Duesseldorf, DE
15.197.21.101	AS16509 Amazon.com, Inc.	0.04ms from Lagos, NG
60.218.134.197	AS4837 CHINA UNICOM China169 Backbone	18.44ms from Liaoyang, CN
188.93.245.133	AS31376 Smart Telecom Limited	0.29ms from Saint Petersburg, RU
35.213.49.37	AS15169 Google LLC	0.14ms from Tokyo, JP
5.233.110.181	AS58224 Iran Telecommunication Company PJS	18.84ms from Az Za`ayin, QA
89.142.140.133	AS5603 Telekom Slovenije, d.d.	1.63ms from Ljubljana, SI
79.104.33.53	AS3216 PJSC "Vimpelcom"	0.69ms from Moscow, RU
185.150.74.5	AS62319 Itm8 A/S	2.94ms from Copenhagen, DK
35.224.45.165	AS396982 Google LLC	0.12ms from Council Bluffs, US
177.71.93.213	AS263292 L E M TELECOMUNICAÇÕES LTDA -ME	13.82ms from Fortaleza, BR
130.208.18.133	AS15474 Rannsokna- og haskolanet Islands hf.	0.81ms from Hafnarfjoerdur, IS
208.114.204.53	AS13760 Uniti Fiber Holdings Inc.	7.96ms from Jacksonville, US
155.0.179.5	AS37532 Zambia Research and Education Network (ZAMREN)	0.64ms from Lusaka, ZM
86.208.243.37	AS3215 Orange S.A.	14.90ms from Paris, FR
13.110.6.5	AS14340 Salesforce.com, Inc.	1.48ms from Phoenix, US
139.198.20.37	AS59078 Yunify Technologies Inc.	2.60ms from Tianjin, CN
62.47.104.101	AS8447 A1 Telekom Austria AG	8.68ms from Vienna, AT
64.96.82.37	AS32133 Ting Fiber Inc.	4.03ms from Charlotte, US
34.10.248.117	AS396982 Google LLC	0.12ms from Council Bluffs, US
91.2.181.245	AS3320 Deutsche Telekom AG	4.09ms from Duesseldorf, DE
83.14.108.229	AS5617 Orange Polska Spolka Akcyjna	3.50ms from Poznan, PL

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales