211.152.45.0/24

AS4811 · China Telecom (Group)

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Summary

Country	China
Domain	entrust.com
ASN	AS4811
Parent Range	211.152.40.0/21
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 211.152.45.0/24

Range	ASN	Company	Num of IPs
211.152.40.0/21	AS4811	Entrust Network Inc.	2,048
211.152.32.0/19	AS4812	Entrust Network Inc.	8,192

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
211.152.40.0/21	AS4811	Entrust Network Inc.	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

Hosted domains

There are 23 domain names hosted across 16 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

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Pingable IPs

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

IP Address	ASN	Details
211.152.45.250	AS4811 China Telecom (Group)	4.32ms from Shanghai, CN

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
94.66.163.184	AS6799 Ote SA (Hellenic Telecommunications Organisation)	2.37ms from Athens, GR
8.33.137.104	AS16276 OVH SAS	0.15ms from Beauharnois, CA
52.42.30.168	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
97.220.30.40	AS6167 Verizon Business	17.63ms from Boca Raton, US
72.189.194.72	AS33363 Charter Communications, Inc	8.84ms from Orlando, US
75.253.249.40	AS6167 Verizon Business	10.29ms from Seattle, US
3.39.109.136	AS16509 Amazon.com, Inc.	0.21ms from Seoul, KR
13.250.69.120	AS16509 Amazon.com, Inc.	0.11ms from Singapore, SG
83.145.171.168	AS30975 Telewizja Kablowa Koszalin sp. z o. o.	13.45ms from Warsaw, PL
35.166.54.232	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
109.133.10.200	AS5432 Proximus NV	4.91ms from Gravelines, FR
37.250.96.24	AS44034 Hi3G Access AB	6.68ms from Stockholm, SE
114.135.100.8	AS4134 CHINANET-BACKBONE	5.22ms from Guiyang, CN
146.112.7.232	AS36692 Cisco OpenDNS, LLC	0.37ms from Marseille, FR
97.115.113.72	AS209 CenturyLink Communications, LLC	1.39ms from Portland, US
67.169.220.216	AS7922 Comcast Cable Communications, LLC	5.55ms from Portland, US
76.21.81.184	AS7922 Comcast Cable Communications, LLC	7.37ms from San Jose, US
116.197.226.88	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	3.35ms from Singapore, SG
153.126.132.216	AS7684 SAKURA Internet Inc.	16.39ms from Tokyo, JP
77.175.199.216	AS1136 KPN B.V.	2.33ms from Amsterdam, NL
181.2.111.8	AS7303 Telecom Argentina S.A.	1.47ms from Buenos Aires, AR
76.222.31.248	AS7018 AT&T Enterprises, LLC	3.72ms from San Antonio, US
218.32.59.248	AS9919 New Century InfoComm Tech Co., Ltd.	1.10ms from Taipei, TW
62.46.209.40	AS8447 A1 Telekom Austria AG	0.86ms from Vienna, AT
66.56.153.152	AS11426 Charter Communications Inc	13.41ms from Charlotte, US

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.

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