220.231.32.0/21

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain sinnet.com.cn
ASN AS23724
Registry APNIC
ID SINNET

WHOIS Details

inetnum:        220.231.32.0 - 220.231.63.255
netname:        SINNET
descr:          Beijing Sinnet Technology Co., Ltd.
descr:          2A-2F,Tower A,East Gate Plaza,NO.9 Dong Zhong Street,
descr:          Dong Cheng Dstrict,Beijing
country:        CN
admin-c:        CH471-AP
tech-c:         WH271-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-irt:        IRT-SINNET-CN
last-modified:  2023-12-29T05:29:23Z
source:         APNIC

irt:            IRT-SINNET-CN
address:        2A-2F,Tower A,East Gate Plaza,NO.9 Dong Zhong Street,
address:        Dong Cheng Dstrict,Beijing
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH471-AP
tech-c:         WH271-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:41Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Chen hao
nic-hdl:        CH471-AP
e-mail:         [email protected]
address:        Langfang university Langfang Development Area
phone:          +86-13311166160
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:22Z
source:         APNIC

person:         Wang Huijun
nic-hdl:        WH271-AP
e-mail:         [email protected]
address:        Langfang university Langfang Development Area
phone:          +86-13311166160
fax-no:         +86-64181819
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:22Z
source:         APNIC

route:          220.231.32.0/19
descr:          CNC Group CHINA169 Hebei Province network
descr:          Addresses from CNNIC(HUARUI)
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:55:16Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 220.231.0.0/16

Range ASN Company Num of IPs
220.231.64.0/18 AS7552 Viettel Group 16,384
220.231.64.0/22 AS7552 Dai IP cho Vinagame 1,024

Hosted domains

There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
220.231.33.68 advantechfund.com 1
220.231.34.180 eocean.cn 1
220.231.34.226 cbitway.cn 1
220.231.38.222 263g.com 1
220.231.33.71 nhfund.hk 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

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

IP Address ASN Details
220.231.36.73 AS23724 IDC, China Telecommunications Corporation 2.61ms from Tianjin, CN
220.231.38.241 AS23724 IDC, China Telecommunications Corporation 3.94ms from Tianjin, CN
220.231.34.221 AS23724 IDC, China Telecommunications Corporation 3.75ms from Tianjin, CN
220.231.37.225 AS23724 IDC, China Telecommunications Corporation 2.90ms from Tianjin, CN
220.231.33.41 AS23724 IDC, China Telecommunications Corporation 3.46ms from Tianjin, CN
220.231.32.242 AS23844 Beijing Guanghuan Xinwang Digital 2.56ms from Beijing, 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
54.71.124.85 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
38.154.69.133 AS55286 B2 Net Solutions Inc. 0.13ms from Buffalo, US
156.194.97.37 AS8452 TE-AS 8.59ms from Cairo, EG
97.243.36.133 AS6167 Verizon Business 12.66ms from Chicago, US
119.123.175.117 AS4134 CHINANET-BACKBONE 1.46ms from Guangzhou, CN
50.215.91.213 AS7922 Comcast Cable Communications, LLC 9.24ms from Houston, US
124.113.94.133 AS4134 CHINANET-BACKBONE 5.99ms from Huai'an, CN
31.167.220.21 AS35819 Etihad Etisalat, a joint stock company 3.58ms from Jeddah, SA
108.82.161.53 AS7018 AT&T Enterprises, LLC 4.52ms from Los Angeles, US
75.194.75.165 AS6167 Verizon Business 17.10ms from Miami, US
95.71.23.85 AS12389 PJSC Rostelecom 17.44ms from Moscow, RU
69.203.11.21 AS12271 Charter Communications Inc 3.35ms from New York City, US
79.106.69.5 AS42313 ONE ALBANIA SH.A. 6.31ms from Pristina, XK
5.43.79.197 AS42560 Telemach BH d.o.o. Sarajevo 7.06ms from Sarajevo, BA
49.160.254.181 AS17858 LG POWERCOMM 2.24ms from Seoul, KR
112.150.179.133 AS17858 LG POWERCOMM 1.98ms from Seoul, KR
178.191.88.197 AS8447 A1 Telekom Austria AG 1.06ms from Vienna, AT
23.135.4.197 AS2914 NTT America, Inc. 0.20ms from Ashburn, US
45.191.165.213 AS397373 H4Y Technologies LLC 0.11ms from Charlotte, US
34.0.153.37 AS15169 Google LLC 0.14ms from Dallas, US
51.182.35.21 AS5607 Sky UK Limited 1.50ms from Dublin, IE
84.169.89.37 AS3320 Deutsche Telekom AG 4.27ms from Duesseldorf, DE
84.149.52.229 AS3320 Deutsche Telekom AG 6.67ms from Frankfurt am Main, DE
58.177.63.21 AS9269 Hong Kong Broadband Network Ltd. 1.06ms from Hong Kong, HK
116.139.109.85 AS4837 CHINA UNICOM China169 Backbone 3.83ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f8 220.231.32.25
traceroute to 220.231.32.25 (220.231.32.25): 64 hops max, 52 byte packets
8 [AS6453] 180.87.112.102 21.878 ms
9 [AS6453] 116.0.67.97 20.697 ms
10 *
11 *
12 [AS23724] 118.102.16.67 58.395 ms
13 [AS23724] 203.187.191.31 55.767 ms
14 [AS23844] 220.231.32.25 58.847 ms
Measurement taken from IPinfo ProbeNet in Manila, PH
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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