101.91.144.0/20

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:  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

Nearby Ranges

BGP prefixes that overlap with 101.91.0.0/16

No nearby ranges found.

Hosted domains

There are 58 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.91.157.47 ruhuxie.com 5
101.91.156.138 cqruanjian.cn 2
101.91.153.209 dingxinhk.cn 2
101.91.152.109 huayu-steel.com 2
101.91.152.213 quan8.net 2
101.91.155.239 barboom.com.cn 2
101.91.150.182 happytowns.cn 2
101.91.156.135 weituitui.com.cn 2
101.91.146.76 apile.cn 2
101.91.159.58 pubgqz.com 2
101.91.155.243 njmss.cn 1
101.91.148.139 baicycle.com 1
101.91.151.76 valeve.com.cn 1
101.91.144.148 hioto.cn 1
101.91.154.255 jyav.cn 1
101.91.157.74 zhengyijing.cn 1
101.91.152.9 2020qqq.com 1
101.91.144.2 sh77hub.com 1
101.91.150.76 lanjingtop.com 1
101.91.145.119 ytcool.cn 1

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

Pingable IPs

1,112 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.91.146.234 AS4811 China Telecom (Group) 2.97ms from Shanghai, CN
101.91.151.164 AS4811 China Telecom (Group) 3.14ms from Shanghai, CN
101.91.148.207 AS4811 China Telecom (Group) 2.91ms from Shanghai, CN
101.91.158.106 AS4811 China Telecom (Group) 2.91ms from Shanghai, CN
101.91.147.33 AS4811 China Telecom (Group) 2.51ms from Shanghai, CN
101.91.156.57 AS4811 China Telecom (Group) 3.14ms from Shanghai, CN
101.91.144.20 AS4811 China Telecom (Group) 2.58ms from Shanghai, CN
101.91.152.6 AS4811 China Telecom (Group) 2.99ms from Shanghai, CN
101.91.153.156 AS4811 China Telecom (Group) 2.92ms from Shanghai, CN
101.91.149.143 AS4811 China Telecom (Group) 2.45ms from Shanghai, CN
101.91.157.67 AS4811 China Telecom (Group) 2.86ms from Shanghai, CN
101.91.159.106 AS4811 China Telecom (Group) 2.47ms from Shanghai, CN
101.91.155.188 AS4811 China Telecom (Group) 2.79ms from Shanghai, CN
101.91.145.140 AS4811 China Telecom (Group) 2.27ms from Shanghai, CN
101.91.154.29 AS4811 China Telecom (Group) 2.55ms from Shanghai, CN
101.91.150.153 AS4811 China Telecom (Group) 2.41ms 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
84.82.75.180 AS1136 KPN B.V. 3.16ms from Amsterdam, NL
77.169.71.84 AS1136 KPN B.V. 2.45ms from Amsterdam, NL
50.31.222.228 AS23352 DEFT.COM 0.29ms from Ashburn, US
211.94.220.196 AS4837 CHINA UNICOM China169 Backbone 4.87ms from Beijing, CN
100.22.140.244 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
192.148.96.100 AS50 Oak Ridge National Laboratory 17.46ms from Chicago, US
186.218.197.20 AS28573 Claro NXT Telecomunicacoes Ltda 18.68ms from Curitiba, BR
72.32.245.52 AS33070 Rackspace Hosting 0.97ms from Dallas, US
84.170.47.180 AS3320 Deutsche Telekom AG 4.39ms from Frankfurt am Main, DE
103.127.51.100 AS138504 Universiti Pertahanan Nasional Malaysia 3.22ms from Kuala Lumpur, MY
152.80.77.52 AS5264 United States Department of Defense (DoD) 18.71ms from Los Angeles, US
89.140.47.180 AS6739 VODAFONE ONO, S.A. 1.50ms from Madrid, ES
66.108.255.52 AS12271 Charter Communications Inc 2.12ms from New York City, US
129.98.180.4 AS17324 Yeshiva University 3.06ms from New York City, US
89.83.30.84 AS5410 Bouygues Telecom SA 8.65ms from Paris, FR
71.229.114.212 AS7922 Comcast Cable Communications, LLC 6.37ms from Pompano Beach, US
49.245.37.100 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.20ms from Singapore, SG
39.103.147.212 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.81ms from Zhangjiakou, CN
38.165.163.100 AS35986 Vyve Broadband 0.34ms from Atlanta, US
164.30.38.244 AS6878 T-Systems International GmbH 3.59ms from Berlin, DE
67.163.14.52 AS7922 Comcast Cable Communications, LLC 5.26ms from Chicago, US
74.129.200.148 AS10796 Charter Communications Inc 16.86ms from Cleveland, US
104.0.74.68 AS7018 AT&T Enterprises, LLC 2.95ms from Dallas, US
104.1.52.164 AS7018 AT&T Enterprises, LLC 2.29ms from Los Angeles, US
81.39.152.164 AS3352 TELEFONICA DE ESPANA S.A.U. 8.84ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f6 101.91.149.239
traceroute to 101.91.149.239 (101.91.149.239): 64 hops max, 52 byte packets
7 *
8 *
9 [AS4811] 101.227.2.178 7.539 ms
10 *
11 *
12 [AS4811] 101.91.159.214 4.866 ms
13 [AS4811] 101.91.149.239 3.994 ms
Measurement taken from IPinfo ProbeNet in Shanghai, CN
On

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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