163.0.0.0/16

AS17816  ·  China Unicom IP network China169 Guangdong province

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Summary

Country China
Domain chinaunicom.cn
ASN AS17816
Registry APNIC
ID UNICOM-GD

WHOIS Details

inetnum:        163.0.0.0 - 163.0.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:29:47Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-10-17T02:26:26Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

route:          163.0.0.0/16
descr:          China Unicom Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T07:04:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 163.0.0.0/8

Range ASN Company Num of IPs
163.4.0.0/16 AS749 DoD Network Information Center 65,536
163.161.0.0/16 AS8803 Migros-Genossenschafts-Bund 65,536
163.12.0.0/16 AS749 Navy Network Information Center (NNIC) 65,536
163.207.0.0/16 AS749 DoD Network Information Center 65,536
163.239.0.0/16 AS3813 Sogang University 65,536
163.208.0.0/16 AS7502 Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO 65,536
163.228.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
163.240.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
163.10.0.0/16 AS5692 Universidad Nacional de La Plata 65,536
163.162.0.0/16 AS5609 Telecom Italia S.p.A. 65,536
163.208.0.0/16 AS37914 Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO 65,536
163.48.0.0/16 AS2516 KOBELCO SYSTEMS CORPORATION 65,536
163.152.0.0/16 AS38113 Korea University 65,536
163.203.0.0/16 AS3741 CoCre8 IT Services (PTY) LTD 65,536
163.211.0.0/16 AS17512 65,536
163.29.0.0/16 AS4782 Government Service Network (GSN) 65,536
163.6.0.0/16 AS210 Davis School District 65,536
163.11.0.0/16 AS600 Cedarville University 65,536
163.49.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.218.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.59.0.0/16 AS2510 FUJITSU LIMITED 65,536
163.210.0.0/16 AS2516 Hitachi Zosen Corporation 65,536
163.204.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.206.0.0/16 AS1843 National Aeronautics and Space Administration 65,536
163.200.0.0/16 AS2018 University of South Africa 65,536
163.205.0.0/16 AS1843 National Aeronautics and Space Administration 65,536
163.157.0.0/16 AS13063 SKF Dataservice AB 65,536
163.237.0.0/16 AS19255 Redwood Network Design 65,536
163.230.0.0/16 AS27336 Sentara Healthcare 65,536
163.178.0.0/16 AS263683 Universidad de Costa Rica 65,536
163.177.0.0/16 AS135061 China Unicom Guangdong province network 65,536
163.166.0.0/16 AS15914 British Airways PLC 65,536
163.158.0.0/16 AS16509 Amazon.com, Inc. 65,536
163.3.0.0/16 AS16509 Amazon.com, Inc. 65,536
163.179.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.247.0.0/16 AS17147 Ministerio del Interior y de Seguridad Publica - Gobierno de Chile 65,536
163.245.0.0/16 AS17 Purdue University Northwest 65,536
163.34.0.0/16 AS207441 Norsk Hydro ASA 65,536
163.234.0.0/16 AS1761 Texas Commission on Environmental Quality 65,536
163.177.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.126.0.0/16 AS1761 Texas Department of Mental Health & Mental Retardation 65,536
163.140.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.142.0.0/16 AS17816 China Unicom Guangdong province network 65,536
163.252.0.0/16 AS13977 Fidium 65,536
163.55.0.0/16 AS2497 RYOBI LIMITED 65,536
163.45.0.0/16 AS131930 Tokyo Broadcasting System Television,Inc. 65,536
163.233.0.0/16 AS141400 Comcare 65,536
163.172.0.0/16 AS12876 Scaleway Dedibox - Paris, France 65,536
163.152.0.0/16 AS9318 Korea University 65,536

Hosted domains

There are 3 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
163.0.24.71 nonghaobin.asia 1
163.0.65.202 optss.cn 1
163.0.27.98 lfdcn.fun 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

11,716 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
163.0.67.117 AS17816 China Unicom IP network China169 Guangdong province 5.27ms from Guangzhou, CN
163.0.224.1 AS17816 China Unicom IP network China169 Guangdong province 4.28ms from Guangzhou, CN
163.0.59.42 AS17816 China Unicom IP network China169 Guangdong province 4.83ms from Guangzhou, CN
163.0.102.226 AS17816 China Unicom IP network China169 Guangdong province 5.72ms from Guangzhou, CN
163.0.101.172 AS17816 China Unicom IP network China169 Guangdong province 5.71ms from Guangzhou, CN
163.0.33.109 AS17816 China Unicom IP network China169 Guangdong province 5.27ms from Guangzhou, CN
163.0.110.137 AS17816 China Unicom IP network China169 Guangdong province 5.45ms from Guangzhou, CN
163.0.107.112 AS17816 China Unicom IP network China169 Guangdong province 5.97ms from Guangzhou, CN
163.0.229.3 AS17816 China Unicom IP network China169 Guangdong province 7.15ms from Guangzhou, CN
163.0.176.1 AS17816 China Unicom IP network China169 Guangdong province 3.35ms from Guangzhou, CN
163.0.144.1 AS17816 China Unicom IP network China169 Guangdong province 5.08ms from Guangzhou, CN
163.0.89.187 AS17816 China Unicom IP network China169 Guangdong province 5.38ms from Guangzhou, CN
163.0.87.72 AS17816 China Unicom IP network China169 Guangdong province 5.21ms from Guangzhou, CN
163.0.46.28 AS17816 China Unicom IP network China169 Guangdong province 5.28ms from Guangzhou, CN
163.0.53.126 AS17816 China Unicom IP network China169 Guangdong province 4.63ms from Guangzhou, CN
163.0.23.208 AS17816 China Unicom IP network China169 Guangdong province 4.95ms from Guangzhou, CN
163.0.83.81 AS17816 China Unicom IP network China169 Guangdong province 5.21ms from Guangzhou, CN
163.0.103.82 AS17816 China Unicom IP network China169 Guangdong province 5.70ms from Guangzhou, CN
163.0.78.101 AS17816 China Unicom IP network China169 Guangdong province 5.64ms from Guangzhou, CN
163.0.108.97 AS17816 China Unicom IP network China169 Guangdong province 5.86ms from Guangzhou, CN
163.0.60.167 AS17816 China Unicom IP network China169 Guangdong province 4.98ms from Guangzhou, CN
163.0.19.55 AS17816 China Unicom IP network China169 Guangdong province 4.75ms from Guangzhou, CN
163.0.47.9 AS17816 China Unicom IP network China169 Guangdong province 5.65ms from Guangzhou, CN
163.0.43.52 AS17816 China Unicom IP network China169 Guangdong province 5.02ms from Guangzhou, CN
163.0.50.15 AS17816 China Unicom IP network China169 Guangdong province 4.91ms from Guangzhou, 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
73.87.186.208 AS7922 Comcast Cable Communications, LLC 6.83ms from Ashburn, US
124.230.31.224 AS4134 CHINANET-BACKBONE 5.39ms from Chenzhou, CN
108.81.150.80 AS7018 AT&T Enterprises, LLC 1.23ms from Chicago, US
18.116.94.96 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
211.24.42.32 AS9930 TTNET-MY 0.94ms from Kuala Lumpur, MY
18.101.28.32 AS16509 Amazon.com, Inc. 6.07ms from Madrid, ES
213.249.81.16 AS39855 Mod Mission Critical LLC 0.14ms from Madrid, ES
73.165.218.208 AS7922 Comcast Cable Communications, LLC 6.11ms from Morris Plains, US
93.192.86.208 AS3320 Deutsche Telekom AG 5.63ms from Nuernberg, DE
201.146.29.128 AS8151 UNINET 10.84ms from Phoenix, US
138.121.197.128 AS264301 LLL INFORMATICA LTDA 0.36ms from Rio de Janeiro, BR
189.155.251.64 AS8151 UNINET 14.36ms from Santiago de Queretaro, MX
1.141.189.48 AS1221 Telstra Limited 1.96ms from Sydney, AU
178.129.68.224 AS28812 PJSC "Bashinformsvyaz" 9.07ms from Yekaterinburg, RU
48.216.211.64 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
216.104.85.64 AS20098 Blue Cross and Blue Shield of Alabama 3.93ms from Atlanta, US
190.157.179.208 AS10620 Telmex Colombia S.A. 13.06ms from Bogota, CO
105.247.238.224 AS36994 Vodacom 3.85ms from Cape Town, ZA
75.191.225.48 AS11426 Charter Communications Inc 12.98ms from Charlotte, US
198.41.80.0 AS36327 VINAKOM COMMUNICATIONS 0.45ms from Chicago, US
40.122.164.208 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
121.43.215.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.13ms from Hangzhou, CN
94.190.219.16 AS4760 HKT Limited 1.17ms from Hong Kong, HK
136.34.143.16 AS16591 Google Fiber Inc. 0.70ms from Kansas City, US
213.122.249.80 AS2856 British Telecommunications PLC 5.52ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m12 163.0.138.146
traceroute to 163.0.138.146 (163.0.138.146): 12 hops max, 52 byte packets
1 [AS22356] 201.76.195.1 0.348 ms
3 *
4 [AS4837] 219.158.19.121 258.023 ms
5 *
6 *
7 *
8 *
9 [AS17816] 120.80.118.245 309.916 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Miami, US
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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