1. All IP Ranges
  2. 42.0.0.0/8
  3. AS4837  | 42.176.0.0/13

42.176.0.0/13

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-LN

WHOIS Details

inetnum:        42.176.0.0 - 42.183.255.255
netname:        UNICOM-LN
descr:          UNICOM Liaoning Province Network
descr:          China Unicom
descr:          No.21, Jin-Rong Street
descr:          Beijing 100033
country:        CN
admin-c:        CH444-AP
tech-c:         ZB17-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
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:29:06Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

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

person:         CNCGroup Hostmaster
nic-hdl:        CH444-AP
e-mail:         [email protected]
address:        No.21,Financial Street
address:        Beijing,100033,P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CN-CUCGROUP
last-modified:  2017-09-05T06:36:14Z
source:         APNIC

person:         ZHAO BO
address:        96,JieFang Road ChangChun 130021 China.
country:        CN
phone:          +86-431-8925217
fax-no:         +86-431-8925190
e-mail:         [email protected]
nic-hdl:        ZB17-AP
mnt-by:         MAINT-CHINANET-JL
last-modified:  2008-09-04T07:30:04Z
source:         APNIC

route:          42.176.0.0/13
descr:          China Unicom Liaoning Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-02T05:24:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 42.0.0.0/8

Range ASN Company Num of IPs
42.32.0.0/12 AS9644 SK Telecom 1,048,576
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.52.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.48.0.0/15 AS4837 China Unicom HuNan province network 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.192.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
42.202.0.0/15 AS4134 CHINANET Liaoning province network 131,072
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.242.0.0/15 AS4134 CHINANET YunNan PROVINCE NETWORK 131,072
42.202.0.0/15 AS134762 CHINANET Liaoning province network 131,072
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536
42.63.0.0/16 AS4837 China Unicom Ningxia Province Network 65,536
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.3.0.0/16 AS4515 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.200.0.0/16 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 65,536
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.194.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.96.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.156.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.120.128.0/17 AS37963 Zhejiang Taobao Network Co.,Ltd 32,768
42.99.128.0/17 AS4637 Telstra Global Internet Services Network Blocks 32,768
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.83.0.0/18 AS18135 BTV CO., LTD. 16,384
42.125.128.0/18 AS10010 TOKAI Communications Corporation 16,384
42.62.64.0/18 AS23724 Forest Eternal Communication Tech. co.ltd 16,384
42.188.0.0/18 AS4788 UNIFI-HOME-imse01.mc_rsh 16,384
42.189.192.0/18 AS4788 UNIFI-HOME-ibse01.sja 16,384
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384

Hosted domains

There are 1,006 domain names hosted across 145 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.177.83.107 pc6.com 619
42.177.83.134 kickliu.com 36
42.180.191.184 y4ux7t.com 36
42.177.83.87 duoduoyoushu.com 20
42.177.83.133 nailuoyu.net 19
42.177.83.125 ykh7.com 16
42.177.83.239 xmucom.com 15
42.177.83.94 huaban.com 15
42.177.83.82 onvue.com.cn 15
42.177.83.225 silentwind.cn 14
42.177.83.78 onvue.com.cn 12
42.177.83.224 jrj.com.cn 10
42.177.83.214 onvue.cn 8
42.177.83.115 geekpwn.org 8
42.177.83.111 onvue.com.cn 7
42.177.83.63 yixunwu.com 7
42.177.95.236 02412316.com 7
42.177.83.112 zah7.cn 7
42.177.83.103 sichuansyy.com 6
42.177.83.62 jt3w.cn 5

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.
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Read more

Pingable IPs

159,833 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.180.48.63 AS4837 CHINA UNICOM China169 Backbone 11.52ms from Liaoyang, CN
42.180.59.158 AS4837 CHINA UNICOM China169 Backbone 11.46ms from Liaoyang, CN
42.180.18.1 AS4837 CHINA UNICOM China169 Backbone 5.13ms from Liaoyang, CN
42.180.20.168 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Liaoyang, CN
42.180.23.75 AS4837 CHINA UNICOM China169 Backbone 6.42ms from Liaoyang, CN
42.180.64.128 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Liaoyang, CN
42.180.11.170 AS4837 CHINA UNICOM China169 Backbone 6.82ms from Liaoyang, CN
42.180.16.129 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Liaoyang, CN
42.180.69.1 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Liaoyang, CN
42.180.85.244 AS4837 CHINA UNICOM China169 Backbone 13.16ms from Liaoyang, CN
42.179.219.154 AS4837 CHINA UNICOM China169 Backbone 13.22ms from Dalian, CN
42.179.248.179 AS4837 CHINA UNICOM China169 Backbone 7.71ms from Liaoyang, CN
42.180.75.1 AS4837 CHINA UNICOM China169 Backbone 9.95ms from Liaoyang, CN
42.180.28.202 AS4837 CHINA UNICOM China169 Backbone 6.26ms from Liaoyang, CN
42.179.254.48 AS4837 CHINA UNICOM China169 Backbone 7.74ms from Liaoyang, CN
42.179.250.217 AS4837 CHINA UNICOM China169 Backbone 8.12ms from Liaoyang, CN
42.180.34.39 AS4837 CHINA UNICOM China169 Backbone 5.42ms from Liaoyang, CN
42.179.238.205 AS4837 CHINA UNICOM China169 Backbone 15.29ms from Liaoyang, CN
42.180.44.13 AS4837 CHINA UNICOM China169 Backbone 5.95ms from Liaoyang, CN
42.180.12.65 AS4837 CHINA UNICOM China169 Backbone 6.14ms from Liaoyang, CN
42.180.21.140 AS4837 CHINA UNICOM China169 Backbone 6.18ms from Liaoyang, CN
42.179.244.65 AS4837 CHINA UNICOM China169 Backbone 11.50ms from Liaoyang, CN
42.179.228.56 AS4837 CHINA UNICOM China169 Backbone 15.03ms from Liaoyang, CN
42.180.68.1 AS4837 CHINA UNICOM China169 Backbone 8.62ms from Liaoyang, CN
42.179.233.78 AS4837 CHINA UNICOM China169 Backbone 15.41ms from Liaoyang, 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
210.12.21.253 AS4808 China Unicom Beijing Province Network 5.04ms from Beijing, CN
191.7.118.205 AS263331 Netvox Telecomunicacoes LTDA 6.15ms from Brasilia, BR
97.78.100.61 AS33363 Charter Communications, Inc 12.20ms from Chicago, US
3.120.122.221 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
217.83.47.29 AS3320 Deutsche Telekom AG 5.72ms from Frankfurt am Main, DE
60.14.105.77 AS4837 CHINA UNICOM China169 Backbone 4.54ms from Harbin, CN
174.171.137.109 AS7922 Comcast Cable Communications, LLC 5.36ms from Houston, US
89.146.183.93 AS9146 BIHNET Autonomus System 2.56ms from Sarajevo, BA
121.138.235.157 AS4766 Korea Telecom 1.31ms from Seoul, KR
203.72.132.189 AS1659 Taiwan Academic Network (TANet) Information Center 4.75ms from Taipei, TW
66.79.249.77 AS11666 Nexicom Inc. 0.19ms from Toronto, CA
82.173.109.77 AS13127 Odido Netherlands B.V. 17.08ms from Amsterdam, NL
27.77.219.253 AS7552 Viettel Group 3.98ms from Ho Chi Minh City, VN
209.74.232.221 AS16604 HUNTEL.NET 2.38ms from Lincoln, US
23.242.84.237 AS20001 Charter Communications Inc 5.91ms from Los Angeles, US
92.178.31.205 AS12479 Orange Espagne SA 13.23ms from Madrid, ES
71.200.30.205 AS7922 Comcast Cable Communications, LLC 9.28ms from Manassas, US
12.76.234.189 AS7018 AT&T Enterprises, LLC 1.15ms from Miami, US
151.49.220.221 AS1267 WIND TRE S.P.A. 8.91ms from Milan, IT
71.89.126.125 AS20115 Charter Communications LLC 17.00ms from Minneapolis, US
189.159.208.125 AS8151 UNINET 2.08ms from Monterrey, MX
223.252.90.141 AS9354 Community Network Center Inc. 4.13ms from Osaka, JP
178.55.111.77 AS16086 DNA Oyj 12.35ms from Oulu, FI
4.4.64.29 AS3356 Level 3 Parent, LLC 0.61ms from Phoenix, US
84.202.207.13 AS2119 Telenor Norge AS 12.07ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 -f5 42.179.156.169
traceroute to 42.179.156.169 (42.179.156.169): 64 hops max, 52 byte packets
5 [AS4837] 219.158.7.213 286.838 ms
6 *
7 *
8 *
9 *
10 [AS4837] 123.189.197.66 286.76 ms
11 [AS4837] 42.179.156.169 333.057 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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