125.211.0.0/16

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        125.211.0.0 - 125.211.255.255
netname:        UNICOM-HL
descr:          China Unicom Heilongjiang Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         BG63-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-HL
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:20:14Z
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:         Binghui Gao
nic-hdl:        BG63-AP
e-mail:         [email protected]
address:        Shuniu Building,No.155 Zhongshan road,Harbin,Heilongjiang
phone:          +86-451-82651467
fax-no:         +86-451-82651464
country:        CN
mnt-by:         MAINT-CNCGROUP-HL
last-modified:  2010-03-10T01:38:01Z
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

route:          125.211.0.0/16
descr:          China Unicom China169 Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2017-05-05T06:28:02Z
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
125.40.0.0/13 AS4837 China Unicom Henan province network 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
125.40.0.0/13 AS9929 China Unicom Henan 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 1,393 domain names hosted across 139 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
125.211.216.254 huncsxw.com 227
125.211.197.59 flsnzp.com 209
125.211.197.204 shgzc.org.cn 166
125.211.197.41 sodm.org 150
125.211.216.226 ysgrxq.com 65
125.211.198.180 xn--gmqyik9iuyde12a.net 44
125.211.197.23 xiangbaihh.com 29
125.211.197.122 liangyoutong.com 28
125.211.222.19 xn--wjq257e.com 25
125.211.202.233 0456xk.com 23
125.211.216.241 oktxlfpt.com 19
125.211.197.181 znth.cn 17
125.211.216.197 2907.com.cn 15
125.211.222.37 liaxiaoshi.com 15
125.211.197.240 wsce.cn 15
125.211.222.189 wakelion.com.cn 14
125.211.216.199 yumeitai.net 13
125.211.216.240 fwrphc.com 13
125.211.222.36 0123.net.cn 13
125.211.197.80 zfwy1999.com 12

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

12,937 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
125.211.0.169 AS4837 CHINA UNICOM China169 Backbone 10.65ms from Changchun, CN
125.211.3.175 AS4837 CHINA UNICOM China169 Backbone 12.23ms from Changchun, CN
125.211.2.1 AS4837 CHINA UNICOM China169 Backbone 17.92ms from Liaoyang, CN
125.211.216.2 AS4837 CHINA UNICOM China169 Backbone 8.42ms from Changchun, CN
125.211.25.1 AS4837 CHINA UNICOM China169 Backbone 9.72ms from Changchun, CN
125.211.9.17 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Changchun, CN
125.211.186.239 AS4837 CHINA UNICOM China169 Backbone 9.87ms from Changchun, CN
125.211.37.108 AS4837 CHINA UNICOM China169 Backbone 10.00ms from Changchun, CN
125.211.73.1 AS4837 CHINA UNICOM China169 Backbone 23.14ms from Dalian, CN
125.211.115.153 AS4837 CHINA UNICOM China169 Backbone 11.42ms from Changchun, CN
125.211.78.202 AS4837 CHINA UNICOM China169 Backbone 7.36ms from Changchun, CN
125.211.145.141 AS4837 CHINA UNICOM China169 Backbone 9.48ms from Changchun, CN
125.211.45.37 AS4837 CHINA UNICOM China169 Backbone 7.07ms from Changchun, CN
125.211.56.1 AS4837 CHINA UNICOM China169 Backbone 19.90ms from Liaoyang, CN
125.211.171.1 AS4837 CHINA UNICOM China169 Backbone 21.16ms from Beijing, CN
125.211.132.144 AS4837 CHINA UNICOM China169 Backbone 11.65ms from Changchun, CN
125.211.87.224 AS4837 CHINA UNICOM China169 Backbone 9.65ms from Changchun, CN
125.211.23.138 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Changchun, CN
125.211.4.1 AS4837 CHINA UNICOM China169 Backbone 6.69ms from Changchun, CN
125.211.182.155 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Changchun, CN
125.211.44.189 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Changchun, CN
125.211.175.20 AS4837 CHINA UNICOM China169 Backbone 10.56ms from Changchun, CN
125.211.6.92 AS4837 CHINA UNICOM China169 Backbone 7.79ms from Changchun, CN
125.211.91.90 AS4837 CHINA UNICOM China169 Backbone 9.71ms from Changchun, CN
125.211.41.4 AS4837 CHINA UNICOM China169 Backbone 7.96ms from Changchun, 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
44.242.167.144 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
90.95.135.192 AS8953 Orange Romania S.A. 7.01ms from Bucharest, RO
35.192.18.32 AS396982 Google LLC 0.12ms from Council Bluffs, US
54.216.252.160 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
151.80.146.240 AS16276 OVH SAS 0.15ms from Gravelines, FR
91.152.203.16 AS719 Elisa Oyj 0.96ms from Helsinki, FI
81.135.110.96 AS2856 British Telecommunications PLC 5.47ms from London, GB
81.57.117.112 AS29447 SCALEWAY S.A.S. 1.97ms from Milan, IT
97.116.187.112 AS209 CenturyLink Communications, LLC 1.45ms from Minneapolis, US
186.48.203.240 AS6057 Administracion Nacional de Telecomunicaciones 1.76ms from Montevideo, UY
220.176.227.144 AS4134 CHINANET-BACKBONE 4.26ms from Nanchang, CN
58.17.107.80 AS4837 CHINA UNICOM China169 Backbone 7.75ms from Nanchang, CN
37.193.252.160 AS31200 Novotelecom Ltd 1.52ms from Novosibirsk, RU
60.108.75.64 AS17676 SoftBank Corp. 3.45ms from Osaka, JP
90.7.163.192 AS3215 Orange S.A. 2.51ms from Paris, FR
112.121.203.96 AS10054 CMB Kwangju Broadcasting 6.82ms from Seoul, KR
20.28.3.16 AS8075 Microsoft Corporation 4.64ms from Sydney, AU
119.241.184.128 AS2518 BIGLOBE Inc. 10.16ms from Tokyo, JP
62.131.224.160 AS1136 KPN B.V. 1.18ms from Amsterdam, NL
73.132.166.96 AS7922 Comcast Cable Communications, LLC 5.25ms from Ashburn, US
220.174.36.112 AS4134 CHINANET-BACKBONE 1.92ms from Haikou, CN
80.43.57.192 AS13285 TalkTalk Communications Limited 4.07ms from London, GB
83.52.247.80 AS3352 TELEFONICA DE ESPANA S.A.U. 8.59ms from Madrid, ES
79.28.215.0 AS3269 Telecom Italia S.p.A. 4.59ms from Milan, IT
90.191.169.32 AS3249 Telia Eesti AS 4.25ms from Tallinn, EE

Traceroute

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

$
traceroute -a -n -q1 -m12 125.211.212.31
traceroute to 125.211.212.31 (125.211.212.31): 12 hops max, 52 byte packets
2 *
3 [AS5511] 193.251.240.102 157.924 ms
4 [AS5511] 193.251.145.106 322.672 ms
5 *
6 *
7 *
8 *
9 [AS4837] 61.167.6.30 351.831 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

What are IP address ranges?

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