101.72.0.0/14
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | CNCGROUP-HE |
WHOIS Details
inetnum: 101.72.0.0 - 101.75.255.255 netname: CNCGROUP-HE descr: China Unicom Hebei province network descr: China Unicom descr: No.21,Ji-Rong Street, descr: Beijing 100140 country: CN admin-c: CH455-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 mnt-lower: MAINT-CNCGROUP-HE mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:10:00Z 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 role: CNCGroup Hostmaster e-mail: [email protected] address: No.156,Fu-Xing-Men-Nei Street, address: Beijing,100031,P.R.China nic-hdl: CH455-AP phone: +86-10-82993155 fax-no: +86-10-82993102 country: CN admin-c: CH444-AP tech-c: CH444-AP mnt-by: MAINT-CNCGROUP last-modified: 2017-08-17T06:13:15Z 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: 101.72.0.0/14 descr: China Unicom Hebei Province Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2010-12-31T02:58:02Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 101.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 101.160.0.0/11 | AS1221 | Telstra Limited | 2,097,152 |
| 101.144.0.0/12 | AS9394 | China TieTong Telecommunications Corporation | 1,048,576 |
| 101.16.0.0/12 | AS4837 | China Unicom Hebei province network | 1,048,576 |
| 101.64.0.0/13 | AS4837 | UNICOM ZheJiang Province Network | 524,288 |
| 101.224.0.0/13 | AS4812 | CHINANET SHANGHAI PROVINCE NETWORK | 524,288 |
| 101.224.0.0/13 | AS4811 | CHINANET SHANGHAI PROVINCE NETWORK | 524,288 |
| 101.224.0.0/13 | AS4809 | CHINANET SHANGHAI PROVINCE NETWORK | 524,288 |
| 101.112.0.0/13 | AS133612 | VODAFONE AUSTRALIA PTY LIMITED | 524,288 |
| 101.112.0.0/13 | AS18291 | VODAFONE AUSTRALIA PTY LIMITED | 524,288 |
| 101.4.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
| 101.136.0.0/14 | AS17709 | Asia Pacific On-Line Service Inc. | 262,144 |
| 101.140.0.0/14 | AS17511 | OPTAGE Inc. | 262,144 |
| 101.136.0.0/14 | AS131591 | Asia Pacific On-Line Service Inc. | 262,144 |
| 101.204.0.0/14 | AS4837 | UNICOM Sichuan province network | 262,144 |
| 101.42.0.0/15 | AS45090 | Tencent Cloud Computing (Beijing) Co., Ltd | 131,072 |
| 101.248.0.0/15 | AS4134 | CHINANET XIZANG PROVINCE NETWORK | 131,072 |
| 101.60.0.0/15 | AS5607 | Sky UK Limited | 131,072 |
| 101.34.0.0/15 | AS45090 | Tencent Cloud Computing (Beijing) Co., Ltd | 131,072 |
| 101.132.0.0/15 | AS37963 | Aliyun Computing Co., LTD | 131,072 |
| 101.200.0.0/15 | AS37963 | Aliyun Computing Co., LTD | 131,072 |
| 101.76.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 101.108.0.0/15 | AS23969 | TOT Public Company Limited | 131,072 |
| 101.124.0.0/16 | AS131486 | Beijing Jingdong 360 Degree E-commerce Co., Ltd. | 65,536 |
| 101.202.0.0/16 | AS17878 | DREAMMARK1 | 65,536 |
| 101.98.0.0/16 | AS9790 | Two Degrees Mobile Limited | 65,536 |
| 101.51.0.0/16 | AS23974 | TOT Public Company Limited | 65,536 |
| 101.255.0.0/16 | AS38511 | PT Remala Abadi | 65,536 |
| 101.103.0.0/16 | AS1221 | Telstra Limited | 65,536 |
| 101.127.0.0/16 | AS138345 | StarHub Internet Pte Ltd | 65,536 |
| 101.124.0.0/16 | AS23724 | Beijing Jingdong 360 Degree E-commerce Co., Ltd. | 65,536 |
| 101.51.0.0/16 | AS23969 | TOT Public Company Limited | 65,536 |
| 101.37.0.0/16 | AS37963 | Aliyun Computing Co., LTD | 65,536 |
| 101.197.0.0/16 | AS55992 | Beijing Qihu Technology Company Limited | 65,536 |
| 101.129.0.0/16 | AS45075 | China Central Television | 65,536 |
| 101.127.0.0/16 | AS4657 | StarHub Internet Pte Ltd | 65,536 |
| 101.127.0.0/16 | AS55430 | StarHub Internet Pte Ltd | 65,536 |
| 101.111.0.0/16 | AS9365 | its communications Inc. | 65,536 |
| 101.39.0.0/16 | AS4847 | Beijing GreatWall Broadband Telecom Service Co.,Ltd. | 65,536 |
| 101.40.0.0/16 | AS4847 | Beijing Teletron Telecom Engineering Co., Ltd. | 65,536 |
| 101.33.128.0/17 | AS45090 | Tencent Cloud Computing (Beijing) Co., Ltd | 32,768 |
| 101.78.128.0/17 | AS9381 | HKBN Enterprise Solutions HK Limited | 32,768 |
| 101.1.128.0/17 | AS7522 | Pikara(STNet, Incorporated) | 32,768 |
| 101.102.128.0/17 | AS17676 | SoftBank Corp. | 32,768 |
| 101.99.128.0/17 | AS3605 | Kuentos Communications, Inc. | 32,768 |
| 101.100.0.0/17 | AS17492 | Vector Communications Ltd | 32,768 |
| 101.110.128.0/17 | AS2914 | NTT Ltd Japan Corporation | 32,768 |
| 101.36.128.0/17 | AS23724 | CNISP-Union Technology (Beijing) Co., Ltd | 32,768 |
| 101.128.128.0/17 | AS2497 | Internet Initiative Japan Inc. | 32,768 |
| 101.235.0.0/17 | AS10036 | DLIVE | 32,768 |
Hosted domains
There are 441 domain names hosted across 167 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 101.72.227.64 | chandao.net | 73 |
| 101.72.224.120 | leyawang.com | 45 |
| 101.72.251.68 | xn--b9w32ihhv50g.xn--ses554g | 27 |
| 101.72.224.113 | 98576.ca | 20 |
| 101.72.192.65 | amolr.cn | 20 |
| 101.72.193.216 | 633520.cc | 16 |
| 101.72.233.217 | ms73880.com | 15 |
| 101.72.227.68 | huaban.com | 15 |
| 101.72.233.220 | 176866.com | 10 |
| 101.72.233.176 | ibirc.top | 9 |
| 101.72.254.91 | yngcy.com | 7 |
| 101.72.227.62 | fabigbig.com | 6 |
| 101.72.219.138 | wuqu.top | 5 |
| 101.74.201.74 | wxqxrmyy.com | 3 |
| 101.75.215.170 | wangguorui.cn | 3 |
| 101.75.166.111 | dd2000.gq | 3 |
| 101.75.250.157 | hbcdyz.com | 3 |
| 101.72.199.35 | autoimg.cn | 3 |
| 101.72.251.52 | 0534pingyuan.com | 3 |
| 101.72.251.89 | amyinm.com | 3 |
Hosted domains API
Pingable IPs
70,828 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 101.75.50.78 |
9.55ms from Beijing,
CN
|
|
| 101.75.102.151 |
12.61ms from Beijing,
CN
|
|
| 101.75.64.16 |
9.45ms from Beijing,
CN
|
|
| 101.75.97.225 |
13.14ms from Beijing,
CN
|
|
| 101.75.72.147 |
9.85ms from Tianjin,
CN
|
|
| 101.75.91.116 |
10.19ms from Beijing,
CN
|
|
| 101.75.119.102 |
9.70ms from Beijing,
CN
|
|
| 101.75.57.115 |
10.64ms from Beijing,
CN
|
|
| 101.75.159.48 |
9.85ms from Beijing,
CN
|
|
| 101.75.107.160 |
12.99ms from Beijing,
CN
|
|
| 101.75.242.126 |
8.69ms from Beijing,
CN
|
|
| 101.75.44.97 |
9.57ms from Tianjin,
CN
|
|
| 101.75.59.142 |
10.97ms from Beijing,
CN
|
|
| 101.75.96.177 |
12.76ms from Beijing,
CN
|
|
| 101.75.249.64 |
5.54ms from Beijing,
CN
|
|
| 101.75.43.84 |
9.63ms from Beijing,
CN
|
|
| 101.75.75.2 |
10.00ms from Beijing,
CN
|
|
| 101.75.150.75 |
8.23ms from Beijing,
CN
|
|
| 101.75.87.72 |
14.81ms from Beijing,
CN
|
|
| 101.75.99.132 |
13.02ms from Beijing,
CN
|
|
| 101.75.109.26 |
13.26ms from Tianjin,
CN
|
|
| 101.75.94.167 |
9.13ms from Beijing,
CN
|
|
| 101.75.234.71 |
5.65ms from Beijing,
CN
|
|
| 101.75.54.68 |
9.38ms from Beijing,
CN
|
|
| 101.75.224.9 |
6.48ms 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 |
|---|---|---|
| 197.205.160.30 |
18.97ms from Algiers,
DZ
|
|
| 153.0.208.126 |
16.21ms from Guangzhou,
CN
|
|
| 16.24.152.190 |
0.12ms from Manama,
BH
|
|
| 151.33.59.14 |
3.59ms from Milan,
IT
|
|
| 185.38.86.78 |
0.51ms from Moscow,
RU
|
|
| 201.35.129.222 |
4.88ms from Novo Hamburgo,
BR
|
|
| 97.210.19.46 |
19.60ms from Philadelphia,
US
|
|
| 52.54.207.254 |
0.20ms from Reston,
US
|
|
| 162.17.173.30 |
7.96ms from Seattle,
US
|
|
| 222.108.146.206 |
1.47ms from Seoul,
KR
|
|
| 125.136.9.222 |
6.42ms from Seoul,
KR
|
|
| 118.41.191.62 |
5.29ms from Seoul,
KR
|
|
| 211.195.137.254 |
5.21ms from Seoul,
KR
|
|
| 18.140.244.30 |
0.35ms from Singapore,
SG
|
|
| 61.62.210.254 |
1.67ms from Taipei,
TW
|
|
| 219.71.93.254 |
5.04ms from Taipei,
TW
|
|
| 2.109.37.94 |
0.26ms from Tønder,
DK
|
|
| 69.242.116.110 |
8.13ms from Ashburn,
US
|
|
| 110.247.63.142 |
11.43ms from Beijing,
CN
|
|
| 218.205.193.46 |
9.07ms from Beijing,
CN
|
|
| 52.11.122.62 |
0.12ms from Boardman,
US
|
|
| 20.96.123.158 |
0.23ms from Boydton,
US
|
|
| 122.141.25.94 |
9.43ms from Changchun,
CN
|
|
| 24.74.213.46 |
9.63ms from Charlotte,
US
|
|
| 173.161.108.110 |
5.89ms from Chicago,
US
|
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.
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