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

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
81.204.85.37	AS1136 KPN B.V.	`2.96ms` from Amsterdam, NL
82.168.249.133	AS1136 KPN B.V.	`2.77ms` from Amsterdam, NL
216.150.221.5	AS13649 Flexential Colorado Corp.	`0.48ms` from Ashburn, US
51.161.63.197	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
18.224.178.117	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
169.62.167.149	AS36351 IBM Cloud	`1.20ms` from Dallas, US
174.63.5.5	AS7922 Comcast Cable Communications, LLC	`2.44ms` from Denver, US
194.165.165.53	AS2110 Enet Communications LIMITED	`0.77ms` from Dublin, IE
98.44.175.85	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Houston, US
175.247.60.85	AS4766 Korea Telecom	`4.00ms` from Incheon, KR
82.35.117.213	AS5089 Virgin Media Limited	`5.37ms` from London, GB
95.231.239.117	AS3269 Telecom Italia S.p.A.	`2.93ms` from Milan, IT
78.4.197.213	AS8968 BT Italia S.p.A.	`1.08ms` from Milan, IT
98.91.252.181	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
154.67.247.229	AS21351 Canal + Telecom SAS	`1.26ms` from Saint-Denis, RE
129.151.112.165	AS31898 Oracle Corporation	`0.18ms` from Santiago, CL
189.133.99.181	AS8151 UNINET	`8.38ms` from Santiago de Queretaro, MX
217.79.243.213	AS29802 HIVELOCITY, Inc.	`0.48ms` from Tampa, US
121.61.96.229	AS4134 CHINANET BACKBONE	`3.16ms` from Wuhan, CN
223.70.230.69	AS56048 China Mobile Communicaitons Corporation	`1.28ms` from Beijing, CN
149.75.215.213	AS6079 RCN	`5.89ms` from Chicago, US
217.94.114.197	AS3320 Deutsche Telekom AG	`8.95ms` from Frankfurt am Main, DE
142.177.199.149	AS855 Bell Canada	`5.38ms` from Fredericton, CA
171.61.210.245	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.80ms` from Hyderabad, IN
136.156.158.197	AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)	`5.95ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 -m8 101.89.22.1

traceroute to 101.89.22.1 (101.89.22.1): 8 hops max, 52 byte packets

4 [AS3292] 83.88.2.66 14.616 ms

5 [] 80.81.195.33 16.774 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Tønder, DK

On April 13th 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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