101.89.16.0/21

AS4811 · China Telecom (Group)

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Summary

Country	China
Domain	online.sh.cn
ASN	AS4811
Registry	APNIC
ID	CHINANET-SH

WHOIS Details

inetnum:        101.80.0.0 - 101.95.255.255
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:  2021-06-15T08:06:18Z
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:  2026-03-13T07:12:20Z
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

Nearby Ranges

BGP prefixes that overlap with 101.89.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
108.26.126.117	AS701 Verizon Business	`7.92ms` from Ashburn, US
4.236.157.85	AS8075 Microsoft Corporation	`0.53ms` from Ashburn, US
171.5.93.213	AS45758 Triple T Broadband Public Company Limited	`5.16ms` from Bangkok, TH
122.143.209.133	AS4837 CHINA UNICOM China169 Backbone	`9.99ms` from Changchun, CN
179.54.97.197	AS26615 TIM S/A	`14.87ms` from Fortaleza, BR
37.228.142.85	AS209400 KurpfalzTEL GmbH	`1.97ms` from Frankfurt am Main, DE
197.211.62.117	AS37148 Globacom Limited	`0.13ms` from Lagos, NG
74.201.152.5	AS13789 Unitas Global	`0.93ms` from New York City, US
35.214.149.229	AS19527 Google LLC	`0.12ms` from Oudeschip, NL
221.1.255.85	AS4837 CHINA UNICOM China169 Backbone	`6.93ms` from Qingdao, CN
61.105.16.85	AS9318 SK Broadband Co Ltd	`0.84ms` from Seoul, KR
47.241.9.5	AS45102 Alibaba (US) Technology Co., Ltd.	`0.94ms` from Singapore, SG
220.132.224.21	AS3462 Data Communication Business Group	`0.78ms` from Taipei, TW
31.168.241.197	AS8551 Bezeq International Ltd.	`2.92ms` from Tel Aviv, IL
221.15.226.5	AS4837 CHINA UNICOM China169 Backbone	`1.20ms` from Zhengzhou, CN
121.17.228.21	AS4837 CHINA UNICOM China169 Backbone	`10.61ms` from Beijing, CN
38.86.138.5	AS174 Cogent Communications, LLC	`0.27ms` from Boca Raton, US
203.63.46.245	AS2764 AAPT Limited	`1.10ms` from Brisbane, AU
178.117.13.149	AS6848 Telenet BV	`8.30ms` from Brussels, BE
76.52.36.133	AS11426 Charter Communications Inc	`14.96ms` from Charlotte, US
96.164.175.197	AS393232 Comcast Cable Communications, LLC	`0.93ms` from Chicago, US
107.132.167.21	AS7018 AT&T Enterprises, LLC	`16.83ms` from Chicago, US
206.222.195.229	AS15108 Allo Communications LLC	`5.97ms` from Denver, US
176.144.111.21	AS5410 Bouygues Telecom SA	`6.59ms` from Frankfurt am Main, DE
183.247.225.117	AS56041 China Mobile communications corporation	`6.09ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m6 101.89.21.104

traceroute to 101.89.21.104 (101.89.21.104): 6 hops max, 52 byte packets

3 [AS749] 11.95.4.237 1.432 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On March 20th 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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