101.91.184.0/21

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 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.91.191.31 shhpl.cn 2
101.91.185.224 168xdhyxx.net 1
101.91.190.196 hiqlcd.com 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

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

IP Address ASN Details
101.91.184.197 AS4811 China Telecom (Group) 3.58ms from Shanghai, CN
101.91.191.62 AS4811 China Telecom (Group) 3.57ms from Shanghai, CN
101.91.190.225 AS4811 China Telecom (Group) 3.45ms from Shanghai, CN
101.91.188.192 AS4811 China Telecom (Group) 3.46ms from Shanghai, CN
101.91.185.97 AS4811 China Telecom (Group) 3.40ms from Shanghai, CN
101.91.186.138 AS4811 China Telecom (Group) 3.46ms from Shanghai, CN
101.91.189.186 AS4811 China Telecom (Group) 3.49ms from Shanghai, CN
101.91.187.4 AS4811 China Telecom (Group) 3.44ms 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
101.109.107.85 AS23969 TOT Public Company Limited 2.63ms from Bangkok, TH
81.242.216.213 AS5432 Proximus NV 2.28ms from Brussels, BE
107.175.151.149 AS36352 HostPapa 0.15ms from Buffalo, US
177.47.48.5 AS28652 Telecomunicações Nordeste Ltda. 17.54ms from Fortaleza, BR
121.173.151.197 AS4766 Korea Telecom 0.49ms from Incheon, KR
213.14.137.133 AS34984 Superonline Iletisim Hizmetleri A.S. 3.56ms from Izmir, TR
3.99.156.69 AS16509 Amazon.com, Inc. 0.70ms from Montreal, CA
69.248.112.213 AS7922 Comcast Cable Communications, LLC 5.76ms from New York City, US
210.152.128.117 AS4694 IDC Frontier Inc. 6.74ms from Osaka, JP
52.21.188.101 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
87.119.246.165 AS12389 PJSC Rostelecom 8.59ms from Samara, RU
173.239.71.69 AS32354 Unwired 2.66ms from San Jose, US
104.202.3.213 AS11404 Wave Broadband 3.79ms from Seattle, US
58.223.182.69 AS4134 CHINANET BACKBONE 11.03ms from Suzhou, CN
36.153.206.197 AS56046 China Mobile communications corporation 4.39ms from Suzhou, CN
128.127.128.229 AS16347 ADISTA SAS 0.20ms from Tours, FR
163.47.130.37 AS64073 Vetta Group 0.28ms from Auckland, NZ
39.106.44.213 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
212.35.102.53 AS8220 COLT Technology Services Group Limited 0.51ms from Brussels, BE
209.169.218.181 AS11232 Midcontinent Communications 7.84ms from Denver, US
221.141.95.85 AS9318 SK Broadband Co Ltd 3.45ms from Incheon, KR
86.178.92.181 AS2856 British Telecommunications PLC 3.68ms from London, GB
159.8.187.213 AS36351 IBM Cloud 1.16ms from London, GB
124.217.14.37 AS9299 Philippine Long Distance Telephone Company 15.30ms from Manila, PH
81.200.31.85 AS29124 Iskratelecom JSC 0.74ms 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 101.91.187.162
traceroute to 101.91.187.162 (101.91.187.162): 64 hops max, 52 byte packets
5 [AS3257] 213.251.7.161 11.727 ms
6 [AS3257] 213.200.117.58 35.893 ms
7 *
8 *
9 *
10 [AS4134] 202.97.57.158 275.48 ms
11 *
12 [AS4811] 101.89.241.90 273.765 ms
13 [AS4811] 222.73.187.97 277.713 ms
14 *
15 *
16 *
17 *
18 [AS4811] 101.91.187.162 275.199 ms
Measurement taken from IPinfo ProbeNet in Sines, PT
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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