101.91.176.0/21

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 101.91.0.0/16

No nearby ranges found.

Hosted domains

There are 11 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.91.176.95 esnai.com 3
101.91.176.17 scrcoa.com 2
101.91.182.238 liyisy.com 1
101.91.179.129 skyinforcloud.com 1
101.91.178.89 75force.com 1
101.91.177.71 leapoon.com 1
101.91.178.117 cecc-tech.com 1
101.91.183.69 ctyuntel.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

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

IP Address ASN Details
101.91.179.232 AS4811 China Telecom (Group) 3.53ms from Shanghai, CN
101.91.177.113 AS4811 China Telecom (Group) 3.40ms from Shanghai, CN
101.91.183.207 AS4811 China Telecom (Group) 3.44ms from Shanghai, CN
101.91.180.172 AS4811 China Telecom (Group) 3.52ms from Shanghai, CN
101.91.182.86 AS4811 China Telecom (Group) 3.46ms from Shanghai, CN
101.91.176.122 AS4811 China Telecom (Group) 3.50ms from Shanghai, CN
101.91.181.163 AS4811 China Telecom (Group) 3.40ms from Shanghai, CN
101.91.178.207 AS4811 China Telecom (Group) 3.38ms 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
203.2.124.5 AS4739 Internode Pty Ltd 10.34ms from Adelaide, AU
46.253.20.5 AS34624 Megaspace Internet Services GmbH 0.36ms from Frankfurt am Main, DE
4.182.4.229 AS8075 Microsoft Corporation 0.31ms from Frankfurt am Main, DE
103.187.153.21 AS4800 PT Aplikanusa Lintasarta 1.52ms from Jakarta, ID
200.149.76.149 AS7738 V tal 1.11ms from Rio de Janeiro, BR
143.107.208.181 AS28571 UNIVERSIDADE DE SAO PAULO 4.64ms from Sao Paulo, BR
183.195.225.21 AS24400 Shanghai Mobile Communications Co.,Ltd. 3.01ms from Shanghai, CN
80.216.18.5 AS1257 Tele2 Sverige AB 7.13ms from Stockholm, SE
89.217.55.53 AS6730 Sunrise GmbH 1.32ms from Zuerich, CH
108.91.56.229 AS7018 AT&T Enterprises, LLC 1.95ms from Atlanta, US
198.46.133.197 AS36352 HostPapa 0.16ms from Buffalo, US
85.99.141.149 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.53ms from Denizli, TR
94.207.52.101 AS15802 Emirates Integrated Telecommunications Company PJSC 3.90ms from Dubai, AE
183.142.199.85 AS4134 CHINANET-BACKBONE 8.21ms from Hangzhou, CN
182.219.163.245 AS17858 LG POWERCOMM 4.78ms from Incheon, KR
188.127.187.117 AS15704 XTRA TELECOM S.A. 1.09ms from Madrid, ES
92.145.43.69 AS3215 Orange S.A. 10.25ms from Marseille, FR
58.215.73.213 AS23650 AS Number for CHINANET jiangsu province backbone 3.19ms from Nanjing, CN
60.179.170.245 AS4134 CHINANET-BACKBONE 9.85ms from Ningbo, CN
50.89.94.101 AS33363 Charter Communications, Inc 8.07ms from Orlando, US
177.145.30.37 AS18881 TELEFÔNICA BRASIL S.A 10.01ms from Rio de Janeiro, BR
189.17.194.69 AS4230 CLARO S.A. 1.67ms from Rio de Janeiro, BR
179.108.227.5 AS262691 CONECTA LTDA. 10.26ms from Sao Paulo, BR
81.218.141.229 AS8551 Bezeq International Ltd. 4.33ms from Tel Aviv, IL
221.200.22.101 AS4837 CHINA UNICOM China169 Backbone 2.13ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 101.91.182.157
traceroute to 101.91.182.157 (101.91.182.157): 64 hops max, 52 byte packets
9 *
10 *
11 *
12 *
13 [AS4811] 101.91.182.157 4.026 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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