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
101.91.190.225 AS4811 China Telecom (Group) 3.45ms from Shanghai, CN
101.91.189.186 AS4811 China Telecom (Group) 3.49ms from Shanghai, CN
101.91.191.62 AS4811 China Telecom (Group) 3.57ms from Shanghai, CN
101.91.185.97 AS4811 China Telecom (Group) 3.40ms from Shanghai, CN
101.91.187.4 AS4811 China Telecom (Group) 3.44ms from Shanghai, CN
101.91.184.197 AS4811 China Telecom (Group) 3.58ms from Shanghai, CN
101.91.186.138 AS4811 China Telecom (Group) 3.46ms from Shanghai, CN
101.91.188.192 AS4811 China Telecom (Group) 3.46ms 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
77.61.181.53 AS1136 KPN B.V. 2.73ms from Amsterdam, NL
37.150.126.69 AS9198 JSC Kazakhtelecom 5.53ms from Astana, KZ
58.97.16.101 AS7470 TRUE INTERNET Co.,Ltd. 0.70ms from Bangkok, TH
3.134.102.133 AS16509 Amazon.com, Inc. 1.00ms from Columbus, US
14.188.148.37 AS45899 VNPT Corp 2.19ms from Hanoi, VN
81.34.144.133 AS3352 TELEFONICA DE ESPANA S.A.U. 1.99ms from Madrid, ES
178.186.99.229 AS12389 PJSC Rostelecom 5.54ms from Novosibirsk, RU
90.181.110.101 AS5610 O2 Czech Republic, a.s. 4.31ms from Prague, CZ
34.200.67.21 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
45.169.153.245 AS268111 S-NET TELECOM ME 9.33ms from Rio de Janeiro, BR
189.61.149.53 AS28573 Claro NXT Telecomunicacoes Ltda 16.58ms from Rio de Janeiro, BR
187.28.255.37 AS4230 CLARO S.A. 12.38ms from Rio de Janeiro, BR
52.9.57.69 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
124.77.229.37 AS4812 China Telecom (Group) 4.37ms from Shanghai, CN
101.254.96.181 AS23724 IDC, China Telecommunications Corporation 2.55ms from Tianjin, CN
210.231.177.229 AS2514 NTT PC Communications, Inc. 0.91ms from Tokyo, JP
89.218.41.149 AS9198 JSC Kazakhtelecom 0.48ms from Almaty, KZ
208.44.176.149 AS209 CenturyLink Communications, LLC 1.26ms from Ashburn, US
94.228.231.69 AS8400 TELEKOM SRBIJA a.d. 4.08ms from Belgrade, RS
93.232.133.229 AS3320 Deutsche Telekom AG 4.33ms from Berlin, DE
178.15.204.5 AS3209 Vodafone GmbH 5.46ms from Hamburg, DE
103.119.147.53 AS136119 PT Bali Towerindo Sentra, Tbk 0.88ms from Jakarta, ID
41.79.181.181 AS37412 The Packet Hub 0.32ms from Johannesburg, ZA
18.132.230.197 AS16509 Amazon.com, Inc. 0.15ms from London, GB
37.207.65.133 AS3269 Telecom Italia S.p.A. 3.34ms 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 101.91.185.245
traceroute to 101.91.185.245 (101.91.185.245): 64 hops max, 52 byte packets
4 [AS3356] 212.133.94.190 17.239 ms
5 *
6 *
7 *
8 [AS4812] 101.95.224.14 232.642 ms
9 [AS4811] 101.89.241.114 242.218 ms
10 [AS4811] 222.73.187.101 234.604 ms
11 *
12 *
13 *
14 *
15 [AS4811] 101.91.185.245 243.847 ms
Measurement taken from IPinfo ProbeNet in Zagreb, HR
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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