121.24.0.0/14
AS4837 · CHINA UNICOM China169 Backbone
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-HE |
WHOIS Details
inetnum: 121.24.0.0 - 121.27.255.255 netname: UNICOM-HE descr: China Unicom Hebei 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: 2025-01-22T13:15:36Z 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: Kong Lingfei nic-hdl: KL984-AP e-mail: [email protected] 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: 121.24.0.0/14 descr: CNC Group CHINA169 Hebei Province Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2008-09-04T07:54:47Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 121.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 121.160.0.0/11 | AS23582 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS17588 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS38122 | Korea Telecom | 2,097,152 |
| 121.160.0.0/11 | AS38089 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS18333 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS9856 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS9647 | Korea Telecom | 2,097,152 |
| 121.160.0.0/11 | AS4766 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS4766 | Korea Telecom | 2,097,152 |
| 121.224.0.0/12 | AS4134 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS140292 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS146966 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS134756 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS137699 | CHINANET jiangsu province network | 1,048,576 |
| 121.208.0.0/12 | AS1221 | Telstra Limited | 1,048,576 |
| 121.224.0.0/12 | AS137702 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS134770 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS137697 | CHINANET jiangsu province network | 1,048,576 |
| 121.112.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 121.8.0.0/13 | AS135089 | CHINANET Guangdong province network | 524,288 |
| 121.16.0.0/13 | AS4837 | China Unicom Hebei province network | 524,288 |
| 121.8.0.0/13 | AS136199 | CHINANET Guangdong province network | 524,288 |
| 121.8.0.0/13 | AS4134 | CHINANET Guangdong province network | 524,288 |
| 121.8.0.0/13 | AS140308 | CHINANET Guangdong province network | 524,288 |
| 121.204.0.0/14 | AS4134 | CHINANET Fujian province network | 262,144 |
| 121.60.0.0/14 | AS4134 | CHINANET Hubei province network | 262,144 |
| 121.32.0.0/14 | AS4134 | CHINANET Guangdong province network | 262,144 |
| 121.64.0.0/14 | AS3786 | LG DACOM Corporation | 262,144 |
| 121.60.0.0/14 | AS148981 | CHINANET Hubei province network | 262,144 |
| 121.64.0.0/14 | AS17598 | LG DACOM Corporation | 262,144 |
| 121.248.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
| 121.40.0.0/14 | AS37963 | Aliyun Computing Co., LTD | 262,144 |
| 121.80.0.0/14 | AS17511 | OPTAGE Inc. | 262,144 |
| 121.196.0.0/14 | AS37963 | Aliyun Computing Co., LTD | 262,144 |
| 121.204.0.0/14 | AS133776 | CHINANET Fujian province network | 262,144 |
| 121.204.0.0/14 | AS133775 | CHINANET Fujian province network | 262,144 |
| 121.204.0.0/14 | AS133774 | CHINANET Fujian province network | 262,144 |
| 121.64.0.0/14 | AS23555 | LG DACOM Corporation | 262,144 |
| 121.84.0.0/14 | AS17511 | OPTAGE Inc. | 262,144 |
| 121.64.0.0/14 | AS17586 | LG DACOM Corporation | 262,144 |
| 121.124.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 121.44.0.0/15 | AS4739 | iiNet Limited | 131,072 |
| 121.96.0.0/15 | AS6648 | Bayan Telecommunications Incorporated | 131,072 |
| 121.2.0.0/15 | AS2527 | Sony Network Communications Inc. | 131,072 |
| 121.4.0.0/15 | AS132203 | Tencent cloud computing (Beijing) Co., Ltd. | 131,072 |
| 121.44.0.0/15 | AS7545 | iiNet Limited | 131,072 |
| 121.202.0.0/15 | AS17924 | SmarTone Mobile Communications Ltd | 131,072 |
| 121.28.0.0/15 | AS4837 | China Unicom Hebei province network | 131,072 |
| 121.48.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are 51 domain names hosted across 49 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 121.26.0.2 | fnsmartcity.com | 2 |
| 121.26.2.250 | fnxsd.gov.cn | 2 |
| 121.24.98.91 | xin97.top | 1 |
| 121.26.223.50 | lhspv.com | 1 |
| 121.25.149.179 | moment.fan | 1 |
| 121.26.215.62 | cdzhongluan.online | 1 |
| 121.26.3.17 | fengningzhcg.com | 1 |
| 121.26.153.14 | ttbhyf.com | 1 |
| 121.26.0.3 | fntopke.com | 1 |
| 121.24.111.70 | ggggggggggg.top | 1 |
| 121.25.250.129 | jianxing.xyz | 1 |
| 121.24.32.140 | singleman.hk | 1 |
| 121.26.41.100 | xiyaoedu.com | 1 |
| 121.25.252.49 | hmxfnnas.cloud | 1 |
| 121.26.220.128 | wcbhsc.com | 1 |
| 121.26.131.235 | cdshuiwu.com | 1 |
| 121.25.21.246 | tcsj.cloud | 1 |
| 121.26.225.162 | jingxue.icu | 1 |
| 121.26.245.66 | xintongrl.com | 1 |
| 121.24.99.57 | nasna.top | 1 |
Hosted domains API
Pingable IPs
52,876 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 121.27.255.84 |
7.85ms from Beijing,
CN
|
|
| 121.27.248.179 |
8.41ms from Tianjin,
CN
|
|
| 121.27.246.125 |
8.69ms from Tianjin,
CN
|
|
| 121.27.251.228 |
8.23ms from Beijing,
CN
|
|
| 121.27.247.211 |
8.45ms from Beijing,
CN
|
|
| 121.27.253.127 |
8.66ms from Tianjin,
CN
|
|
| 121.27.250.219 |
7.52ms from Beijing,
CN
|
|
| 121.27.249.22 |
8.11ms from Beijing,
CN
|
|
| 121.27.252.224 |
8.56ms from Beijing,
CN
|
|
| 121.24.182.138 |
9.29ms from Beijing,
CN
|
|
| 121.24.163.1 |
11.77ms from Beijing,
CN
|
|
| 121.24.216.1 |
9.60ms from Beijing,
CN
|
|
| 121.24.132.1 |
13.22ms from Taiyuan,
CN
|
|
| 121.24.241.68 |
9.43ms from Tianjin,
CN
|
|
| 121.24.114.1 |
10.88ms from Beijing,
CN
|
|
| 121.25.54.243 |
8.55ms from Tianjin,
CN
|
|
| 121.25.10.131 |
8.80ms from Tianjin,
CN
|
|
| 121.25.60.61 |
7.87ms from Beijing,
CN
|
|
| 121.24.119.201 |
10.31ms from Beijing,
CN
|
|
| 121.24.174.128 |
10.03ms from Beijing,
CN
|
|
| 121.24.160.1 |
14.46ms from Beijing,
CN
|
|
| 121.25.33.76 |
9.00ms from Beijing,
CN
|
|
| 121.24.62.6 |
10.63ms from Tianjin,
CN
|
|
| 121.24.96.164 |
9.66ms from Tianjin,
CN
|
|
| 121.24.16.236 |
10.33ms 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 |
|---|---|---|
| 19.12.126.222 |
0.45ms from Ashburn,
US
|
|
| 44.233.111.206 |
0.11ms from Boardman,
US
|
|
| 200.244.164.46 |
2.82ms from Brasilia,
BR
|
|
| 203.197.197.142 |
2.10ms from Delhi,
IN
|
|
| 8.136.60.30 |
4.53ms from Hangzhou,
CN
|
|
| 182.42.235.30 |
0.88ms from Hohhot,
CN
|
|
| 218.250.112.254 |
1.30ms from Hong Kong,
HK
|
|
| 104.179.96.30 |
3.66ms from Houston,
US
|
|
| 37.221.138.238 |
4.48ms from Khmelnytskyi,
UA
|
|
| 62.133.9.30 |
0.58ms from London,
GB
|
|
| 193.60.199.222 |
1.73ms from London,
GB
|
|
| 104.201.50.14 |
0.36ms from Los Angeles,
US
|
|
| 173.163.215.238 |
11.59ms from Miami,
US
|
|
| 137.204.70.158 |
7.80ms from Milan,
IT
|
|
| 83.159.143.254 |
2.01ms from Paris,
FR
|
|
| 90.58.60.126 |
11.62ms from Paris,
FR
|
|
| 60.213.171.110 |
6.07ms from Qingdao,
CN
|
|
| 74.67.82.126 |
16.13ms from Secaucus,
US
|
|
| 61.81.107.30 |
5.62ms from Seoul,
KR
|
|
| 112.179.104.254 |
4.94ms from Seoul,
KR
|
|
| 120.106.129.254 |
3.34ms from Taipei,
TW
|
|
| 182.235.123.254 |
1.11ms from Taipei,
TW
|
|
| 220.207.88.14 |
3.20ms from Tianjin,
CN
|
|
| 219.126.70.254 |
1.61ms from Tokyo,
JP
|
|
| 188.20.151.30 |
3.22ms from Vienna,
AT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs