1. All IP Ranges
  2. 42.0.0.0/8
  3. AS4837  | 42.52.0.0/14

42.52.0.0/14

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:        42.52.0.0 - 42.55.255.255
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:  2025-01-22T13:06:37Z
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:          42.52.0.0/14
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
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.32.0.0/12 AS9644 SK Telecom 1,048,576
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.176.0.0/13 AS4837 UNICOM Liaoning Province Network 524,288
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.202.0.0/15 AS4134 CHINANET Liaoning province network 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.48.0.0/15 AS4837 China Unicom HuNan province network 131,072
42.192.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
42.242.0.0/15 AS4134 CHINANET YunNan PROVINCE NETWORK 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.202.0.0/15 AS134762 CHINANET Liaoning province network 131,072
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
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
42.3.0.0/16 AS4515 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.200.0.0/16 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.194.128.0/17 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
42.62.64.0/18 AS23724 Forest Eternal Communication Tech. co.ltd 16,384
42.83.0.0/18 AS18135 BTV CO., LTD. 16,384
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.189.192.0/18 AS4788 UNIFI-HOME-ibse01.sja 16,384
42.188.0.0/18 AS4788 UNIFI-HOME-imse01.mc_rsh 16,384
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
42.99.0.0/18 AS4134 CHINANET Guangdong province network 16,384

Hosted domains

There are 38 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.52.124.71 cyyongyou.com 2
42.54.180.123 chuanbao.top 1
42.53.76.234 jinyu.fun 1
42.52.165.92 xiaoniaoxt.fun 1
42.52.38.94 335678.cc 1
42.52.149.42 wwf1961.cn 1
42.53.46.69 978004321.xyz 1
42.55.31.248 hnbc4277.top 1
42.53.149.118 bshlnzhsh.com 1
42.55.242.35 funlive.asia 1
42.54.97.186 mcmeu.vip 1
42.55.190.175 20515880.xyz 1
42.54.237.221 gslodnut.xyz 1
42.55.163.140 amdsp.top 1
42.52.191.131 lvnianmall.com 1
42.52.255.88 630810.xyz 1
42.55.4.74 maoziban.cn 1
42.55.172.38 lhqszsh.top 1
42.52.148.56 wwf1961.cn 1
42.55.108.53 601906.xyz 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.
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Read more

Pingable IPs

143,333 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.55.253.228 AS4837 CHINA UNICOM China169 Backbone 11.92ms from Liaoyang, CN
42.55.224.1 AS4837 CHINA UNICOM China169 Backbone 7.79ms from Liaoyang, CN
42.55.243.45 AS4837 CHINA UNICOM China169 Backbone 12.06ms from Liaoyang, CN
42.55.254.5 AS4837 CHINA UNICOM China169 Backbone 11.74ms from Liaoyang, CN
42.55.204.1 AS4837 CHINA UNICOM China169 Backbone 17.84ms from Liaoyang, CN
42.55.229.63 AS4837 CHINA UNICOM China169 Backbone 8.40ms from Liaoyang, CN
42.55.214.246 AS4837 CHINA UNICOM China169 Backbone 10.89ms from Liaoyang, CN
42.55.234.9 AS4837 CHINA UNICOM China169 Backbone 9.52ms from Liaoyang, CN
42.55.228.164 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Liaoyang, CN
42.55.198.53 AS4837 CHINA UNICOM China169 Backbone 8.38ms from Liaoyang, CN
42.55.239.190 AS4837 CHINA UNICOM China169 Backbone 11.43ms from Liaoyang, CN
42.55.236.1 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Liaoyang, CN
42.55.226.136 AS4837 CHINA UNICOM China169 Backbone 12.21ms from Liaoyang, CN
42.55.200.1 AS4837 CHINA UNICOM China169 Backbone 12.55ms from Dalian, CN
42.55.231.69 AS4837 CHINA UNICOM China169 Backbone 9.38ms from Liaoyang, CN
42.55.240.121 AS4837 CHINA UNICOM China169 Backbone 12.37ms from Liaoyang, CN
42.55.210.51 AS4837 CHINA UNICOM China169 Backbone 14.76ms from Dalian, CN
42.55.225.144 AS4837 CHINA UNICOM China169 Backbone 10.22ms from Liaoyang, CN
42.55.216.17 AS4837 CHINA UNICOM China169 Backbone 10.70ms from Liaoyang, CN
42.55.199.254 AS4837 CHINA UNICOM China169 Backbone 8.36ms from Liaoyang, CN
42.55.230.220 AS4837 CHINA UNICOM China169 Backbone 8.35ms from Liaoyang, CN
42.55.222.134 AS4837 CHINA UNICOM China169 Backbone 11.47ms from Liaoyang, CN
42.55.241.170 AS4837 CHINA UNICOM China169 Backbone 12.31ms from Liaoyang, CN
42.55.223.238 AS4837 CHINA UNICOM China169 Backbone 11.15ms from Liaoyang, CN
42.55.238.242 AS4837 CHINA UNICOM China169 Backbone 10.93ms 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
89.136.218.30 AS12302 Vodafone Romania S.A. 2.47ms from Bucharest, RO
190.48.16.94 AS22927 Telefonica de Argentina 5.54ms from Buenos Aires, AR
124.229.71.254 AS4134 CHINANET-BACKBONE 3.98ms from Changsha, CN
208.126.165.254 AS5056 Aureon Network Services 9.04ms from Des Moines, US
63.230.11.254 AS209 CenturyLink Communications, LLC 1.49ms from Draper, US
64.43.82.94 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
220.241.153.94 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.47ms from Hong Kong, HK
118.99.83.158 AS17451 BIZNET NETWORKS 13.58ms from Jakarta, ID
197.210.104.222 AS29465 MTN NIGERIA Communication limited 5.27ms from Lagos, NG
31.185.207.110 AS6871 Plusnet 8.08ms from London, GB
109.231.99.254 AS22639 Cooptel Coop de Telecommunication 3.81ms from Montreal, CA
81.28.200.254 AS24904 K-NET SARL 9.44ms from Paris, FR
83.171.99.30 AS12389 PJSC Rostelecom 0.94ms from Saint Petersburg, RU
78.61.235.254 AS8764 Telia Lietuva, AB 3.84ms from Vilnius, LT
82.26.176.254 AS16276 OVH SAS 0.10ms from Beauharnois, CA
35.162.201.110 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
201.16.163.238 AS16735 ALGAR TELECOM S/A 0.45ms from Curitiba, BR
201.14.129.14 AS8167 V tal 5.85ms from Curitiba, BR
165.138.141.254 AS11686 Zayo Bandwidth 14.83ms from Indianapolis, US
153.181.253.126 AS4713 NTT DOCOMO BUSINESS,Inc. 12.70ms from Osaka, JP
54.232.66.46 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
70.56.178.254 AS209 CenturyLink Communications, LLC 1.19ms from Phoenix, US
5.3.188.142 AS51570 JSC "ER-Telecom Holding" 1.16ms from Saint Petersburg, RU
115.97.55.46 AS17488 Hathway IP Over Cable Internet 1.54ms from Saint Thomas Mount, IN
50.174.222.62 AS7922 Comcast Cable Communications, LLC 3.30ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f5 42.52.96.189
traceroute to 42.52.96.189 (42.52.96.189): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS4837] 123.188.234.114 21.122 ms
11 [AS4837] 42.52.96.189 18.696 ms
Measurement taken from IPinfo ProbeNet in Dalian, CN
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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