120.0.0.0/12

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        120.0.0.0 - 120.15.255.255
netname:        UNICOM-HE
descr:          China Unicom Heibei Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         KL984-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-HE
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:07:17Z
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:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         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:         Kong Lingfei
nic-hdl:        KL984-AP
e-mail:         konglf5@chinaunicom.cn
address:        45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone:          +86-311-86681601
fax-no:         +86-311-86689210
country:        cn
mnt-by:         MAINT-CNCGROUP-HE
last-modified:  2009-02-06T02:31:32Z
source:         APNIC

route:          120.0.0.0/12
descr:          China Unicom China169 Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2017-05-05T06:28:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 120.0.0.0/8

Range ASN Company Num of IPs
120.192.0.0/10 AS9808 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56042 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56040 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56044 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS38019 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS140105 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56041 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56045 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24444 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24445 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56046 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24547 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24400 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56047 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56048 China Mobile Communications Corporation 4,194,304
120.160.0.0/11 AS4761 PT Indosat Tbk (www.indosat.com) 2,097,152
120.96.0.0/11 AS18047 Ministry of Education Computer Center 2,097,152
120.96.0.0/11 AS1659 Ministry of Education Computer Center 2,097,152
120.32.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
120.32.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
120.16.0.0/13 AS133612 VODAFONE AUSTRALIA PTY LIMITED 524,288
120.80.0.0/13 AS17816 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS135061 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS17623 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS134543 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS17622 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS136958 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS136959 China Unicom Guangdong province network 524,288
120.32.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
120.80.0.0/13 AS9929 China Unicom Guangdong province network 524,288
120.40.0.0/14 AS4134 CHINANET FUJIAN PROVINCE NETWORK 262,144
120.68.0.0/14 AS4134 CHINANET Xinjiang province network 262,144
120.24.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
120.134.0.0/15 AS4835 21ViaNet(China),Inc. 131,072
120.134.0.0/15 AS23724 21ViaNet(China),Inc. 131,072
120.74.0.0/15 AS2527 Sony Network Communications Inc. 131,072
120.134.0.0/15 AS9308 21ViaNet(China),Inc. 131,072
120.28.0.0/16 AS4775 Globe Telecom/Innove Communication 65,536
120.53.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536
120.94.0.0/16 AS4538 China Education and Research Network 65,536
120.95.0.0/16 AS4538 China Education and Research Network 65,536
120.133.0.0/16 AS4811 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS58466 21ViaNet(China),Inc. 65,536
120.93.0.0/16 AS7514 ComputerEngineering&Consulting,Ltd. 65,536
120.133.0.0/16 AS9308 21ViaNet(China),Inc. 65,536
120.65.0.0/16 AS4837 BeiJing Sincerity-times Network Technology Project Ltd. 65,536
120.133.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS17428 21ViaNet(China),Inc. 65,536
120.28.0.0/16 AS23689 Globe Telecom/Innove Communication 65,536

Hosted domains

There are 282 domain names hosted across 241 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.0.0.1 3zr9sr48.top 30
120.3.20.80 82ttyyq2018.com 3
120.1.47.28 qyskycn.com 3
120.7.30.237 fubute.cn 2
120.7.85.67 jiang.asia 2
120.11.206.73 hebeiww.net 2
120.7.84.220 125900.xyz 2
120.1.1.6 adxtest6.site 2
120.7.30.27 charlie-nas.cloud 2
120.0.116.166 xunfan.net.cn 2
120.7.85.33 autodrive.club 2
120.1.1.5 adxtest.top 2
120.0.44.102 littlestone516.top 2
120.0.26.162 zxyzyt.cn 1
120.5.61.83 yszl.xyz 1
120.0.29.35 kanyore.fun 1
120.0.83.21 yeatun.xyz 1
120.9.63.103 gecool.top 1
120.10.96.94 zhimeng.hk 1
120.0.27.193 9566888.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.
Useful for Cybersecurity

Pingable IPs

274,538 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
120.2.78.171 AS4837 CHINA UNICOM China169 Backbone 9.49ms from Beijing, CN
120.3.172.212 AS4837 CHINA UNICOM China169 Backbone 9.72ms from Beijing, CN
120.3.139.23 AS4837 CHINA UNICOM China169 Backbone 10.42ms from Beijing, CN
120.3.152.127 AS4837 CHINA UNICOM China169 Backbone 11.77ms from Beijing, CN
120.3.248.250 AS4837 CHINA UNICOM China169 Backbone 12.04ms from Beijing, CN
120.2.58.41 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Beijing, CN
120.3.154.245 AS4837 CHINA UNICOM China169 Backbone 11.29ms from Beijing, CN
120.2.232.1 AS4837 CHINA UNICOM China169 Backbone 8.39ms from Beijing, CN
120.2.97.181 AS4837 CHINA UNICOM China169 Backbone 9.17ms from Beijing, CN
120.3.85.136 AS4837 CHINA UNICOM China169 Backbone 11.07ms from Beijing, CN
120.2.211.4 AS4837 CHINA UNICOM China169 Backbone 9.48ms from Beijing, CN
120.2.65.125 AS4837 CHINA UNICOM China169 Backbone 9.57ms from Beijing, CN
120.3.81.42 AS4837 CHINA UNICOM China169 Backbone 11.01ms from Beijing, CN
120.2.101.23 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Beijing, CN
120.2.98.206 AS4837 CHINA UNICOM China169 Backbone 9.09ms from Beijing, CN
120.2.87.160 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Beijing, CN
120.2.199.199 AS4837 CHINA UNICOM China169 Backbone 9.81ms from Beijing, CN
120.3.198.160 AS4837 CHINA UNICOM China169 Backbone 10.62ms from Beijing, CN
120.4.0.207 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Beijing, CN
120.2.83.30 AS4837 CHINA UNICOM China169 Backbone 9.79ms from Beijing, CN
120.2.94.140 AS4837 CHINA UNICOM China169 Backbone 9.26ms from Beijing, CN
120.2.192.254 AS4837 CHINA UNICOM China169 Backbone 9.55ms from Beijing, CN
120.2.221.96 AS4837 CHINA UNICOM China169 Backbone 9.59ms from Beijing, CN
120.3.160.136 AS4837 CHINA UNICOM China169 Backbone 10.06ms from Beijing, CN
120.3.67.67 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Beijing, 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
109.135.7.236 AS5432 Proximus NV 3.30ms from Brussels, BE
78.187.225.252 AS9121 Turk Telekomunikasyon Anonim Sirketi 13.46ms from Bursa, TR
75.155.25.252 AS852 TELUS Communications Inc. 4.93ms from Calgary, CA
75.47.213.12 AS7018 AT&T Enterprises, LLC 0.91ms from Dallas, US
134.228.104.156 AS13490 Buckeye Cablevision, Inc. 4.54ms from Detroit, US
47.180.196.124 AS5650 Frontier Communications of America, Inc. 4.96ms from Los Angeles, US
75.220.26.156 AS6167 Verizon Business 12.96ms from Miami, US
120.51.29.252 AS2519 ARTERIA Networks Corporation 9.93ms from Osaka, JP
210.103.1.108 AS4766 Korea Telecom 1.39ms from Seoul, KR
15.204.188.220 AS16276 OVH SAS 1.31ms from Ashburn, US
73.183.62.204 AS7922 Comcast Cable Communications, LLC 10.59ms from Ashburn, US
61.91.46.204 AS7470 TRUE INTERNET Co.,Ltd. 1.98ms from Bangkok, TH
3.149.153.252 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
203.205.219.140 AS132203 Tencent Building, Kejizhongyi Avenue 0.22ms from Hong Kong, HK
106.205.102.44 AS24560 Bharti Airtel Ltd., Telemedia Services 15.14ms from Kolkata, IN
31.125.39.252 AS6871 Plusnet 2.31ms from London, GB
37.207.206.252 AS3269 Telecom Italia S.p.A. 4.50ms from Milan, IT
90.147.166.204 AS137 Consortium GARR 11.15ms from Rome, IT
49.171.22.60 AS17858 LG POWERCOMM 2.25ms from Seoul, KR
119.202.230.76 AS4766 Korea Telecom 5.97ms from Seoul, KR
121.177.206.188 AS4766 Korea Telecom 8.19ms from Seoul, KR
210.90.165.92 AS4766 Korea Telecom 1.67ms from Seoul, KR
24.171.23.204 AS20115 Charter Communications LLC 6.31ms from St. Louis, US
91.130.37.124 AS1257 Tele2 Sverige AB 1.18ms from Stockholm, SE
187.57.199.44 AS27699 TELEFÔNICA BRASIL S.A 1.54ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 120.0.4.1
traceroute to 120.0.4.1 (120.0.4.1): 64 hops max, 52 byte packets
1 [AS50613] 37.235.49.2 336.569 ms
2 [AS4837] 120.0.4.1 223.881 ms
Measurement taken from IPinfo ProbeNet in Hafnarfjoerdur, IS
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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