211.152.48.0/20

AS4811 · China Telecom (Group)

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Summary

Country	China
Domain	21viacloud.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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW7118-AP
tech-c:         JS4343-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:39Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Wu Yucheng
address:        Building A2, 501 liyuan road, huangpu district, Shanghai
country:        CN
phone:          +86-021-58667922
e-mail:         [email protected]
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:         [email protected]
nic-hdl:        YW7118-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T03:12:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 211.152.48.0/20

Range	ASN	Company	Num of IPs
211.152.32.0/19	AS4811	Entrust Network Inc.	8,192
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
211.152.0.0/19	AS23724	21ViaNet(China),Inc.	8,192
211.152.0.0/19	AS23724	21ViaNet(China),Inc.	8,192
211.152.32.0/19	AS4811	Entrust Network Inc.	8,192
211.152.32.0/19	AS4812	Entrust Network Inc.	8,192
211.152.0.0/19	AS4835	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
211.152.0.0/19	AS9802	21ViaNet(China),Inc.	8,192

Hosted domains

There are 211 domain names hosted across 114 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.152.50.132	zdmc.net	14
211.152.51.237	xn--100-705fpu.xn--55qx5d.cn	11
211.152.56.135	to360.net	8
211.152.49.92	yiwukaibo.net	8
211.152.51.247	miputao.com	7
211.152.51.245	91475.com	6
211.152.49.11	autocrafteu.com	5
211.152.51.246	xupu120.com	5
211.152.49.104	huiyuc.com	5
211.152.51.62	fe.org.cn	5
211.152.51.8	mmd-cn.cn	4
211.152.49.170	jinspurchase.com	4
211.152.51.50	honeypomelo.cn	4
211.152.49.171	hqstateguesthotel.com	3
211.152.50.52	xn--kssu5pnd525g.cn	3
211.152.51.15	quanneng.net	3
211.152.49.108	nkiso.com	3
211.152.59.205	investsh.org	3
211.152.49.94	wotianxia.net	3
211.152.50.68	honglian8.vip	2

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

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

IP Address	ASN	Details
211.152.54.226	AS4811 China Telecom (Group)	`243.84ms` from Tirana, AL
211.152.49.57	AS4811 China Telecom (Group)	`3.01ms` from Shanghai, CN
211.152.56.26	AS4811 China Telecom (Group)	`2.83ms` from Shanghai, CN
211.152.61.105	AS4811 China Telecom (Group)	`238.15ms` from Tirana, AL
211.152.55.100	AS4811 China Telecom (Group)	`5.19ms` from Shanghai, CN
211.152.50.136	AS4811 China Telecom (Group)	`3.62ms` from Shanghai, CN
211.152.52.64	AS4811 China Telecom (Group)	`237.99ms` from Tirana, AL
211.152.60.126	AS4811 China Telecom (Group)	`6.72ms` from Shanghai, CN
211.152.59.152	AS4811 China Telecom (Group)	`236.93ms` from Tirana, AL
211.152.63.247	AS4811 China Telecom (Group)	`2.67ms` from Shanghai, CN
211.152.62.137	AS4811 China Telecom (Group)	`3.06ms` from Shanghai, CN
211.152.51.225	AS4811 China Telecom (Group)	`3.70ms` from Shanghai, CN
211.152.48.65	AS4811 China Telecom (Group)	`3.30ms` from Shanghai, CN
211.152.53.229	AS4811 China Telecom (Group)	`3.11ms` from Shanghai, CN
211.152.57.179	AS4811 China Telecom (Group)	`2.81ms` 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
172.70.186.68	AS13335 Cloudflare, Inc.	`0.34ms` from Abovyan, AM
38.92.50.36	AS11426 Charter Communications Inc	`0.16ms` from Charlotte, US
173.92.151.20	AS11426 Charter Communications Inc	`3.37ms` from Charlotte, US
130.233.32.196	AS15496 Aalto University	`0.80ms` from Helsinki, FI
168.233.55.100	AS397074 Marshalls	`2.00ms` from Hyderabad, IN
199.27.237.228	AS13767 DataBank Holdings, Ltd.	`1.42ms` from Kansas City, US
82.125.49.100	AS3215 Orange S.A.	`14.47ms` from Paris, FR
86.217.212.196	AS3215 Orange S.A.	`9.88ms` from Paris, FR
108.240.189.4	AS7018 AT&T Enterprises, LLC	`19.01ms` from Redding, US
3.170.14.4	AS16509 Amazon.com, Inc.	`0.51ms` from Reston, US
8.20.109.4	AS47631 SIP COMMUNICATIONS LIMITED	`0.32ms` from Seattle, US
115.40.97.244	AS9845 LG HelloVision Corp.	`7.80ms` from Seoul, KR
211.80.81.164	AS4538 China Education and Research Network Center	`1.67ms` from Shanghai, CN
61.171.115.84	AS4811 China Telecom (Group)	`2.15ms` from Shanghai, CN
119.9.147.196	AS58683 Rackspace.com Sydney	`0.86ms` from Sydney, AU
4.175.151.36	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
221.196.220.244	AS4837 CHINA UNICOM China169 Backbone	`5.31ms` from Beijing, CN
79.245.234.68	AS3320 Deutsche Telekom AG	`1.81ms` from Berlin, DE
102.47.234.228	AS8452 TE-AS	`4.24ms` from Cairo, EG
73.102.19.52	AS7922 Comcast Cable Communications, LLC	`12.33ms` from Chicago, US
93.208.53.212	AS3320 Deutsche Telekom AG	`1.90ms` from Frankfurt am Main, DE
37.77.207.100	AS60351 Geib IT GmbH	`3.84ms` from Frankfurt am Main, DE
8.210.62.196	AS45102 Alibaba (US) Technology Co., Ltd.	`0.73ms` from Hong Kong, HK
83.168.106.244	AS202520 SkyPass Solutions Sp. z.o.o.	`0.08ms` from Kerkrade, NL
105.235.108.68	AS36974 MTN COTE D'IVOIRE S.A	`18.70ms` from Lagos, NG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m16 211.152.58.245

traceroute to 211.152.58.245 (211.152.58.245): 16 hops max, 52 byte packets

4 [AS6453] 64.86.198.68 0.714 ms

5 *

6 [AS6453] 207.45.219.135 1.928 ms

7 *

8 *

9 [AS4134] 202.97.24.209 135.425 ms

10 *

11 [AS4811] 101.95.209.166 150.631 ms

12 [AS4811] 222.73.87.126 146.465 ms

13 [AS4811] 211.152.63.69 144.477 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 30th 2026

What are IP address ranges?

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