1. All IP Ranges
  2. 125.0.0.0/8
  3. AS4837  | 125.40.0.0/13

125.40.0.0/13

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        125.40.0.0 - 125.47.255.255
netname:        UNICOM-HA
descr:          China Unicom Henan province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         WW444-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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-HA
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:35:34Z
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:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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:         Wei Wang
nic-hdl:        WW444-AP
e-mail:         [email protected]
address:        #55 San Quan Road, Zhengzhou, Henan Provice
phone:          +86-371-65952358
fax-no:         +86-371-65968952
country:        CN
mnt-by:         MAINT-CNCGROUP-HA
last-modified:  2010-03-05T08:20:01Z
source:         APNIC

route:          125.40.0.0/13
descr:          CNC Group CHINA169 Henan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 125.0.0.0/8

Range ASN Company Num of IPs
125.128.0.0/11 AS4766 Korea Telecom 2,097,152
125.128.0.0/11 AS9318 Korea Telecom 2,097,152
125.112.0.0/12 AS4134 CHINANET Zhejiang province network 1,048,576
125.240.0.0/13 AS38669 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS38398 DACOM-PUBNETPLUS 524,288
125.80.0.0/13 AS4134 CHINANET Chongqing province network 524,288
125.240.0.0/13 AS38401 DACOM-PUBNETPLUS 524,288
125.240.0.0/13 AS9770 DACOM-PUBNETPLUS 524,288
125.88.0.0/13 AS58466 CHINANET Guangdong province network 524,288
125.64.0.0/13 AS38283 CHINANET Sichuan province network 524,288
125.64.0.0/13 AS4134 CHINANET Sichuan province network 524,288
125.240.0.0/13 AS38417 DACOM-PUBNETPLUS 524,288
125.104.0.0/13 AS4134 CHINANET Zhejiang province network 524,288
125.240.0.0/13 AS9871 DACOM-PUBNETPLUS 524,288
125.88.0.0/13 AS4134 CHINANET Guangdong province network 524,288
125.64.0.0/13 AS4809 CHINANET Sichuan province network 524,288
125.192.0.0/13 AS2518 BIGLOBE Inc. 524,288
125.240.0.0/13 AS9316 DACOM-PUBNETPLUS 524,288
125.16.0.0/13 AS9498 BHARTI INFOTEL LTD. 524,288
125.88.0.0/13 AS135089 CHINANET Guangdong province network 524,288
125.80.0.0/13 AS141739 CHINANET Chongqing province network 524,288
125.64.0.0/13 AS139220 CHINANET Sichuan province network 524,288
125.200.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
125.240.0.0/13 AS17858 DACOM-PUBNETPLUS 524,288
125.88.0.0/13 AS136199 CHINANET Guangdong province network 524,288
125.88.0.0/13 AS140308 CHINANET Guangdong province network 524,288
125.248.0.0/14 AS17858 DACOM-PUBNETPLUS 262,144
125.100.0.0/14 AS17506 ARTERIA Networks Corporation 262,144
125.172.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
125.248.0.0/14 AS9316 DACOM-PUBNETPLUS 262,144
125.36.0.0/14 AS4837 China Unicom Tianjin province network 262,144
125.74.0.0/15 AS4134 CHINANET Gansu province network 131,072
125.166.0.0/15 AS7713 PT Telekomunikasi Indonesia 131,072
125.234.0.0/15 AS7552 Viettel Corporation 131,072
125.26.0.0/15 AS23969 TOT public company limited 131,072
125.74.0.0/15 AS141998 CHINANET Gansu province network 131,072
125.77.0.0/16 AS133776 CHINANET Fujian province network 65,536
125.27.0.0/16 AS23969 TOT ADSL IP Address Pool 65,536
125.77.0.0/16 AS133774 CHINANET Fujian province network 65,536
125.26.0.0/16 AS23969 TOT ADSL IP Address Pool 65,536
125.57.0.0/16 AS9457 DREAMLINE CO. 65,536
125.5.0.0/16 AS7629 VITRO INC. 65,536
125.73.0.0/16 AS137693 CHINANET Guangxi province network 65,536
125.234.0.0/16 AS133606 xDSL Services of HaNoi 65,536
125.72.0.0/16 AS140061 CHINANET QINGHAI province network 65,536
125.170.0.0/16 AS4713 NTT DOCOMO BUSINESS,Inc. 65,536
125.164.0.0/16 AS7713 PT Telekomunikasi Indonesia 65,536
125.255.0.0/16 AS1221 Telstra Limited 65,536

Hosted domains

There are 920 domain names hosted across 597 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.46.82.228 zjaik.com 117
125.46.65.78 xn--9uv.cn 31
125.46.63.17 henanic.com.cn 28
125.46.82.227 hnyhid.com 28
125.46.74.85 molead.com 12
125.44.163.54 taijiang.gov.cn 12
125.46.98.198 smxrb.cn 11
125.45.169.2 asdvv.com 11
125.44.163.53 eciticcfc.com 9
125.46.107.68 64599.cn 7
125.46.63.18 hnjcxh.com 7
125.46.72.50 zchcgd.com 6
125.46.50.233 wuliu5.com 6
125.46.50.241 exiangqing.net 6
125.46.24.107 xn--54q65se0pdni.xn--fiqs8s 5
125.46.11.161 dahe.cn 5
125.46.24.218 hnjys.cn 4
125.46.11.198 hnnsbd.cn 4
125.46.65.106 xn--fiq33n9zb3z2ae4ej2qiyq.xn--ses554g 4
125.45.229.66 xcpdl.cn 4

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
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Pingable IPs

142,247 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
125.47.226.110 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Zhengzhou, CN
125.47.188.190 AS4837 CHINA UNICOM China169 Backbone 5.03ms from Zhengzhou, CN
125.47.155.209 AS4837 CHINA UNICOM China169 Backbone 5.60ms from Zhengzhou, CN
125.47.187.45 AS4837 CHINA UNICOM China169 Backbone 5.17ms from Zhengzhou, CN
125.47.195.148 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Zhengzhou, CN
125.47.238.168 AS4837 CHINA UNICOM China169 Backbone 3.11ms from Zhengzhou, CN
125.47.251.180 AS4837 CHINA UNICOM China169 Backbone 2.54ms from Zhengzhou, CN
125.47.229.97 AS4837 CHINA UNICOM China169 Backbone 2.37ms from Zhengzhou, CN
125.47.245.185 AS4837 CHINA UNICOM China169 Backbone 2.96ms from Zhengzhou, CN
125.47.162.228 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Zhengzhou, CN
125.47.222.143 AS4837 CHINA UNICOM China169 Backbone 2.08ms from Zhengzhou, CN
125.47.248.118 AS4837 CHINA UNICOM China169 Backbone 2.61ms from Zhengzhou, CN
125.47.159.99 AS4837 CHINA UNICOM China169 Backbone 5.85ms from Zhengzhou, CN
125.47.181.232 AS4837 CHINA UNICOM China169 Backbone 6.09ms from Zhengzhou, CN
125.47.147.0 AS4837 CHINA UNICOM China169 Backbone 5.06ms from Zhengzhou, CN
125.47.182.76 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Zhengzhou, CN
125.47.165.253 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Zhengzhou, CN
125.47.240.241 AS4837 CHINA UNICOM China169 Backbone 2.37ms from Zhengzhou, CN
125.47.235.10 AS4837 CHINA UNICOM China169 Backbone 2.45ms from Zhengzhou, CN
125.47.161.142 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Zhengzhou, CN
125.47.205.19 AS4837 CHINA UNICOM China169 Backbone 4.23ms from Zhengzhou, CN
125.47.206.235 AS4837 CHINA UNICOM China169 Backbone 2.03ms from Zhengzhou, CN
125.47.207.59 AS4837 CHINA UNICOM China169 Backbone 7.36ms from Zhengzhou, CN
125.47.152.150 AS4837 CHINA UNICOM China169 Backbone 5.58ms from Zhengzhou, CN
125.47.153.135 AS4837 CHINA UNICOM China169 Backbone 6.10ms from Zhengzhou, 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
145.131.241.221 AS28685 Routit BV 3.67ms from Amsterdam, NL
24.172.70.157 AS11426 Charter Communications Inc 3.12ms from Charlotte, US
84.166.71.157 AS3320 Deutsche Telekom AG 3.55ms from Duesseldorf, DE
90.202.61.125 AS5607 Sky UK Limited 4.89ms from Erith, GB
43.218.180.237 AS16509 Amazon.com, Inc. 0.13ms from Jakarta, ID
47.204.214.173 AS5650 Frontier Communications of America, Inc. 5.83ms from Miami, US
118.17.147.221 AS4713 NTT DOCOMO BUSINESS,Inc. 6.47ms from Osaka, JP
191.6.163.253 AS262907 BRASIL TECPAR | AMIGO | AVATO 0.51ms from Porto Alegre, BR
204.199.37.253 AS3549 Level 3 Parent, LLC 0.59ms from Rio de Janeiro, BR
79.23.179.237 AS3269 Telecom Italia S.p.A. 4.13ms from Rome, IT
83.136.240.189 AS41733 JSC "ER-Telecom Holding" 0.89ms from Saint Petersburg, RU
220.134.211.93 AS3462 Data Communication Business Group 5.50ms from Taichung, TW
35.77.135.61 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
197.14.56.61 AS37693 OOREDOO TUNISIE SA 1.69ms from Tunis, TN
79.184.213.237 AS5617 Orange Polska Spolka Akcyjna 2.75ms from Warsaw, PL
125.72.128.93 AS140061 Qinghai Telecom 2.26ms from Xining, CN
94.68.73.13 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.45ms from Athens, GR
130.215.137.61 AS64011 Asia Pacific Network Information Centre 3.26ms from Boston, US
113.0.226.189 AS4837 CHINA UNICOM China169 Backbone 12.03ms from Changchun, CN
75.217.42.189 AS6167 Verizon Business 17.25ms from Dallas, US
3.120.224.141 AS16509 Amazon.com, Inc. 0.47ms from Frankfurt am Main, DE
90.202.217.189 AS5607 Sky UK Limited 5.55ms from London, GB
5.145.213.125 AS44265 OOO Smoltelecom 6.91ms from Moscow, RU
117.198.207.61 AS9829 National Internet Backbone 4.69ms from Mumbai, IN
91.6.170.61 AS3320 Deutsche Telekom AG 9.42ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 125.44.173.50
traceroute to 125.44.173.50 (125.44.173.50): 64 hops max, 52 byte packets
5 [AS6939] 184.104.197.5 0.837 ms
6 *
7 *
8 *
9 *
10 [AS4837] 219.158.4.33 245.532 ms
11 *
12 *
13 *
14 *
15 [AS4837] 125.44.173.50 264.022 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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