103.73.240.0/24

AS135391 · AOFEI DATA INTERNATIONAL COMPANY LIMITED

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Summary

Country	China
Domain	sftel.com.cn
ASN	AS135391
Registry	APNIC
ID	PCSNET

WHOIS Details

inetnum:        103.73.240.0 - 103.73.243.255
netname:        PCSNET
descr:          PCS Telecom Co., Ltd.
descr:          3/F, Green International Plaza
descr:          No. 233 East Guoding Road, Shanghai, China 200433
country:        CN
admin-c:        ZM1678-AP
tech-c:         ZM1679-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-PCSNET-CN
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2023-11-28T00:56:44Z
source:         APNIC

irt:            IRT-PCSNET-CN
address:        No.233 East Guoding Road, Shanghai, China
e-mail:         wangguan@sftel.com.cn
abuse-mailbox:  wangguan@sftel.com.cn
auth:           # Filtered
admin-c:        ZM1678-AP
tech-c:         ZM1678-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-08-31T00:11:31Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Li Defu
address:        3/F, Green International Plaza,
address:        No.233 East Guoding Road, Shanghai, China
country:        CN
phone:          +86-13564596606
e-mail:         wangguan@sftel.com.cn
nic-hdl:        ZM1678-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2016-09-01T05:40:01Z
source:         APNIC

person:         Sun Baojiu
address:        3/F, Green International Plaza,
address:        No.233 East Guoding Road, Shanghai, China
country:        CN
phone:          +86-18801928988
e-mail:         wangguan@sftel.com.cn
nic-hdl:        ZM1679-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2016-09-01T05:40:02Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.73.240.2	AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED	`0.23ms` from Hong Kong, HK

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
35.80.208.152	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
84.196.68.232	AS6848 Telenet BV	`5.83ms` from Brussels, BE
174.96.202.88	AS10796 Charter Communications Inc	`10.00ms` from Columbus, US
52.57.148.168	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
80.151.61.8	AS3320 Deutsche Telekom AG	`5.05ms` from Frankfurt am Main, DE
116.172.193.184	AS4837 CHINA UNICOM China169 Backbone	`7.64ms` from Lhasa, CN
80.87.195.8	AS29182 JSC IOT	`0.70ms` from Moscow, RU
69.139.122.200	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Murfreesboro, US
126.153.205.136	AS17676 SoftBank Corp.	`3.97ms` from Osaka, JP
114.166.106.104	AS4713 NTT Communications Corporation	`2.32ms` from Osaka, JP
51.44.223.152	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
119.176.139.216	AS4837 CHINA UNICOM China169 Backbone	`5.08ms` from Qingdao, CN
38.14.184.24	AS54600 PEG TECH INC	`0.20ms` from San Jose, US
218.38.177.72	AS9318 SK Broadband Co Ltd	`0.96ms` from Seoul, KR
89.215.142.24	AS13124 A1 Bulgaria EAD	`2.24ms` from Sofia, BG
202.129.222.232	AS18018 Gamebuilders Inc.	`0.71ms` from Taipei, TW
87.70.52.216	AS12400 Partner Communications Ltd.	`2.06ms` from Tel Aviv, IL
125.30.237.88	AS2497 Internet Initiative Japan Inc.	`2.08ms` from Tokyo, JP
195.35.226.104	AS33915 Vodafone Libertel B.V.	`1.37ms` from Amsterdam, NL
97.157.38.8	AS6167 Verizon Business	`15.92ms` from Chicago, US
34.35.38.8	AS396982 Google LLC	`0.20ms` from Johannesburg, ZA
194.224.112.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.99ms` from Madrid, ES
187.155.239.184	AS8151 UNINET	`12.31ms` from Miami, US
85.164.68.168	AS2119 Telenor Norge AS	`10.62ms` from Oslo, NO
91.172.78.24	AS12322 Free SAS	`17.09ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 103.73.240.3

traceroute to 103.73.240.3 (103.73.240.3): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.35 0.099 ms

3 [AS969] 199.119.64.166 0.168 ms

4 [AS60068] 185.229.189.198 0.102 ms

5 *

6 *

7 *

8 [AS9808] 218.204.193.52 78.242 ms

9 [AS135391] 103.73.240.3 22.803 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 22nd 2025

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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