101.91.4.0/24

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 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
99.62.101.168	AS7018 AT&T Enterprises, LLC	`2.70ms` from Atlanta, US
183.172.237.248	AS4538 China Education and Research Network Center	`8.32ms` from Beijing, CN
172.236.101.136	AS63949 Akamai Connected Cloud	`0.35ms` from Chicago, US
20.113.53.184	AS8075 Microsoft Corporation	`0.27ms` from Frankfurt am Main, DE
121.41.130.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.94ms` from Hangzhou, CN
43.154.42.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
77.103.225.200	AS5089 Virgin Media Limited	`12.74ms` from London, GB
185.75.208.232	AS136787 PacketHub S.A.	`0.19ms` from Miami, US
108.70.104.168	AS7018 AT&T Enterprises, LLC	`3.24ms` from Miami, US
172.120.227.56	AS54252 Sprious LLC	`0.56ms` from New York City, US
175.206.196.248	AS4766 Korea Telecom	`3.10ms` from Seoul, KR
162.141.172.40	AS7029 Windstream Communications LLC	`0.52ms` from Ashburn, US
162.105.13.40	AS4538 China Education and Research Network Center	`3.15ms` from Beijing, CN
190.249.55.56	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.26ms` from Bogota, CO
189.61.125.120	AS28573 Claro NXT Telecomunicacoes Ltda	`7.15ms` from Brasilia, BR
81.241.136.152	AS5432 Proximus NV	`2.09ms` from Brussels, BE
108.220.64.8	AS7018 AT&T Enterprises, LLC	`4.24ms` from Chicago, US
74.139.195.232	AS10796 Charter Communications Inc	`8.96ms` from Columbus, US
5.68.43.104	AS5607 Sky UK Limited	`1.90ms` from Erith, GB
84.188.143.120	AS3320 Deutsche Telekom AG	`3.77ms` from Frankfurt am Main, DE
43.198.223.136	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
14.32.60.104	AS4766 Korea Telecom	`1.14ms` from Incheon, KR
23.7.112.248	AS16625 Akamai Technologies, Inc.	`0.57ms` from Melbourne, AU
73.254.237.56	AS7922 Comcast Cable Communications, LLC	`6.55ms` from Seattle, US
111.252.146.216	AS3462 Data Communication Business Group	`1.60ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f3 -m7 101.91.4.98

traceroute to 101.91.4.98 (101.91.4.98): 7 hops max, 52 byte packets

3 [AS3257] 195.72.93.161 0.197 ms

4 [AS3257] 213.200.117.178 17.377 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On February 16th 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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