101.226.216.0/21

AS4811 · China Telecom (Group)

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Summary

Country	China
Domain	online.sh.cn
ASN	AS4811
Parent Range	101.224.0.0/13
Registry	APNIC
ID	CHINANET-SH

WHOIS Details

inetnum:        101.224.0.0 - 101.231.255.255
netname:        CHINANET-SH
descr:          CHINANET SHANGHAI PROVINCE NETWORK
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        WWQ4-AP
tech-c:         WWQ4-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
notify:         ip-admin@mail.online.sh.cn
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-SH
mnt-routes:     MAINT-CHINANET-SH
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:08Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Weng Wen Qian
address:        Room 2405,357 Songlin Road,Shanghai 200122
country:        CN
phone:          +86-21-68405784
fax-no:         +86-21-50623458
e-mail:         shizhiming.sh@chinatelecom.cn
nic-hdl:        WWQ4-AP
mnt-by:         MAINT-CHINANET-SH
last-modified:  2023-02-07T08:25:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.226.216.0/21

Range	ASN	Company	Num of IPs
101.224.0.0/13	AS4809	CHINANET SHANGHAI PROVINCE NETWORK	524,288
101.224.0.0/13	AS4811	CHINANET SHANGHAI PROVINCE NETWORK	524,288
101.224.0.0/13	AS4812	CHINANET SHANGHAI PROVINCE NETWORK	524,288

Nearby Ranges

BGP prefixes that overlap with 101.226.0.0/16

Range	ASN	Company	Num of IPs
101.224.0.0/13	AS4809	CHINANET SHANGHAI PROVINCE NETWORK	524,288
101.224.0.0/13	AS4811	CHINANET SHANGHAI PROVINCE NETWORK	524,288
101.224.0.0/13	AS4812	CHINANET SHANGHAI PROVINCE NETWORK	524,288

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
146.158.27.133	AS41124 BTcom Infocommunications Ltd.	`0.94ms` from Almaty, KZ
52.239.222.101	AS8075 Microsoft Corporation	`0.55ms` from Boydton, US
72.44.125.133	AS10423 STELLAR Broadband	`2.96ms` from Detroit, US
41.218.127.53	AS33763 Paratus Telecommunications Limited	`0.36ms` from Lisbon, PT
192.136.105.21	AS26311 Ranch WiFi LLC	`6.89ms` from Los Angeles, US
79.82.239.69	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.07ms` from Lyon, FR
181.213.117.53	AS28573 Claro NXT Telecomunicacoes Ltda	`18.80ms` from Rio de Janeiro, BR
109.195.153.37	AS51035 JSC ER-Telecom Holding	`7.36ms` from Samara, RU
112.146.190.181	AS17858 LG POWERCOMM	`7.78ms` from Seoul, KR
60.197.123.229	AS3786 LG DACOM Corporation	`1.89ms` from Seoul, KR
195.38.30.101	AS20521 Bellnet Limited	`0.88ms` from Swieqi, MT
126.127.11.165	AS17676 SoftBank Corp.	`16.69ms` from Tokyo, JP
118.86.225.85	AS4721 JCOM Co., Ltd.	`12.33ms` from Tokyo, JP
82.143.124.165	AS6848 Telenet BV	`1.73ms` from Brussels, BE
119.51.94.165	AS4837 CHINA UNICOM China169 Backbone	`2.50ms` from Changchun, CN
113.205.214.197	AS4837 CHINA UNICOM China169 Backbone	`3.40ms` from Chongqing, CN
107.9.169.69	AS10796 Charter Communications Inc	`8.64ms` from Columbus, US
23.252.133.181	AS13351 Barbourville Utility Commission	`10.39ms` from Columbus, US
103.110.246.85	AS45596 Centre For Railway Information Systems	`2.25ms` from Delhi, IN
188.39.88.229	AS8468 ENTANET International Limited	`0.46ms` from London, GB
68.108.182.101	AS22773 Cox Communications Inc.	`9.33ms` from Los Angeles, US
150.241.229.69	AS399073 BUNNY TECHNOLOGY LLC	`0.63ms` from Los Angeles, US
40.127.92.5	AS8075 Microsoft Corporation	`0.51ms` from Melbourne, AU
154.27.213.5	AS28435 JAVIER TAMAYO GARCIA	`12.73ms` from Mexico City, MX
83.69.212.85	AS29226 JSC Mastertel	`0.49ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f5 -m8 101.226.221.166

traceroute to 101.226.221.166 (101.226.221.166): 8 hops max, 52 byte packets

5 [AS4134] 183.91.43.17 1.244 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On February 7th 2026

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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