101.16.0.0/12
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | CNCGROUP-HE |
WHOIS Details
inetnum: 101.16.0.0 - 101.31.255.255 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: 2023-10-21T03:32:34Z 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 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: 101.16.0.0/12 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 |
| 101.64.0.0/13 | AS4837 | UNICOM ZheJiang Province Network | 524,288 |
| 101.224.0.0/13 | AS4812 | CHINANET SHANGHAI PROVINCE NETWORK | 524,288 |
| 101.224.0.0/13 | AS4809 | CHINANET SHANGHAI PROVINCE NETWORK | 524,288 |
| 101.224.0.0/13 | AS4811 | CHINANET SHANGHAI PROVINCE NETWORK | 524,288 |
| 101.112.0.0/13 | AS18291 | VODAFONE AUSTRALIA PTY LIMITED | 524,288 |
| 101.112.0.0/13 | AS133612 | VODAFONE AUSTRALIA PTY LIMITED | 524,288 |
| 101.140.0.0/14 | AS17511 | OPTAGE Inc. | 262,144 |
| 101.136.0.0/14 | AS131591 | Asia Pacific On-Line Service Inc. | 262,144 |
| 101.136.0.0/14 | AS17709 | Asia Pacific On-Line Service Inc. | 262,144 |
| 101.72.0.0/14 | AS4837 | China Unicom Hebei province network | 262,144 |
| 101.4.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
| 101.204.0.0/14 | AS4837 | UNICOM Sichuan province network | 262,144 |
| 101.76.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 101.42.0.0/15 | AS45090 | Tencent Cloud Computing (Beijing) Co., Ltd | 131,072 |
| 101.34.0.0/15 | AS45090 | Tencent Cloud Computing (Beijing) Co., Ltd | 131,072 |
| 101.248.0.0/15 | AS4134 | CHINANET XIZANG PROVINCE NETWORK | 131,072 |
| 101.132.0.0/15 | AS37963 | Aliyun Computing Co., LTD | 131,072 |
| 101.60.0.0/15 | AS5607 | Sky UK Limited | 131,072 |
| 101.200.0.0/15 | AS37963 | Aliyun Computing Co., LTD | 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 |
| 101.103.0.0/16 | AS1221 | Telstra Limited | 65,536 |
| 101.202.0.0/16 | AS17878 | DREAMMARK1 | 65,536 |
| 101.37.0.0/16 | AS37963 | Aliyun Computing Co., 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 |
| 101.51.0.0/16 | AS23974 | TOT Public Company Limited | 65,536 |
| 101.127.0.0/16 | AS138345 | StarHub Internet Pte Ltd | 65,536 |
| 101.255.0.0/16 | AS38511 | PT Remala Abadi | 65,536 |
| 101.39.0.0/16 | AS4847 | Beijing GreatWall Broadband Telecom Service Co.,Ltd. | 65,536 |
| 101.111.0.0/16 | AS9365 | its communications Inc. | 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 |
| 101.40.0.0/16 | AS4847 | Beijing Teletron Telecom Engineering Co., Ltd. | 65,536 |
| 101.127.0.0/16 | AS4657 | StarHub Internet Pte Ltd | 65,536 |
| 101.98.0.0/16 | AS9790 | Two Degrees Mobile Limited | 65,536 |
| 101.127.0.0/16 | AS55430 | StarHub Internet Pte Ltd | 65,536 |
| 101.78.128.0/17 | AS9381 | HKBN Enterprise Solutions HK Limited | 32,768 |
| 101.33.128.0/17 | AS45090 | Tencent Cloud Computing (Beijing) Co., Ltd | 32,768 |
| 101.1.128.0/17 | AS7522 | Pikara(STNet, Incorporated) | 32,768 |
| 101.33.128.0/17 | AS132203 | Tencent Cloud Computing (Beijing) Co., Ltd | 32,768 |
| 101.128.128.0/17 | AS2497 | Internet Initiative Japan Inc. | 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 |
| 101.36.128.0/17 | AS23724 | CNISP-Union Technology (Beijing) Co., Ltd | 32,768 |
| 101.110.128.0/17 | AS2914 | NTT Ltd Japan Corporation | 32,768 |
Hosted domains
There are 261 domain names hosted across 246 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 101.28.133.223 | wkxinyong.com | 5 |
| 101.28.133.222 | 5656wan.com | 5 |
| 101.28.133.221 | wkxinyong.com | 5 |
| 101.28.133.217 | gzyftx.cn | 5 |
| 101.28.133.220 | gzyftx.cn | 5 |
| 101.28.133.219 | lxshijie.com.cn | 5 |
| 101.28.30.17 | feldl.in | 5 |
| 101.28.133.216 | gzyftx.cn | 5 |
| 101.28.133.218 | lxshijie.com.cn | 5 |
| 101.19.149.30 | lypno1.xyz | 4 |
| 101.20.211.93 | aiwin.chat | 3 |
| 101.20.190.32 | iio0.com | 2 |
| 101.29.82.127 | hxy.today | 2 |
| 101.16.27.193 | zhangyingjie.cc | 2 |
| 101.25.75.32 | gao205313.com | 2 |
| 101.16.186.173 | sivadevisuals.com | 2 |
| 101.25.100.20 | sstsmsy.com.cn | 2 |
| 101.26.190.126 | 016183.xyz | 2 |
| 101.21.207.198 | javatt.top | 2 |
| 101.19.241.74 | 1593222.xyz | 2 |
Hosted domains API
Pingable IPs
302,464 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 101.16.10.40 |
12.99ms from Tianjin,
CN
|
|
| 101.16.29.220 |
10.34ms from Tianjin,
CN
|
|
| 101.16.24.32 |
10.53ms from Beijing,
CN
|
|
| 101.16.14.162 |
9.46ms from Beijing,
CN
|
|
| 101.16.37.31 |
9.46ms from Beijing,
CN
|
|
| 101.16.12.2 |
9.78ms from Tianjin,
CN
|
|
| 101.16.0.1 |
10.99ms from Beijing,
CN
|
|
| 101.16.30.1 |
10.28ms from Beijing,
CN
|
|
| 101.16.19.182 |
10.52ms from Beijing,
CN
|
|
| 101.16.16.247 |
9.45ms from Beijing,
CN
|
|
| 101.16.46.139 |
9.80ms from Beijing,
CN
|
|
| 101.16.44.102 |
9.56ms from Beijing,
CN
|
|
| 101.16.35.235 |
10.88ms from Beijing,
CN
|
|
| 101.16.39.44 |
8.89ms from Beijing,
CN
|
|
| 101.16.4.179 |
10.53ms from Beijing,
CN
|
|
| 101.16.5.80 |
10.57ms from Beijing,
CN
|
|
| 101.16.48.1 |
15.13ms from Qingdao,
CN
|
|
| 101.16.26.115 |
10.62ms from Beijing,
CN
|
|
| 101.16.6.230 |
9.82ms from Beijing,
CN
|
|
| 101.16.17.29 |
10.24ms from Beijing,
CN
|
|
| 101.16.34.96 |
10.18ms from Beijing,
CN
|
|
| 101.16.38.188 |
9.86ms from Beijing,
CN
|
|
| 101.16.9.143 |
11.96ms from Beijing,
CN
|
|
| 101.16.40.1 |
13.01ms from Qingdao,
CN
|
|
| 101.16.25.129 |
10.45ms 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 |
|---|---|---|
| 74.235.204.236 |
0.43ms from Ashburn,
US
|
|
| 84.196.219.140 |
9.55ms from Brussels,
BE
|
|
| 23.94.199.108 |
0.09ms from Buffalo,
US
|
|
| 102.186.162.204 |
12.84ms from Cairo,
EG
|
|
| 106.196.107.60 |
7.30ms from Delhi,
IN
|
|
| 191.5.201.12 |
12.90ms from Fortaleza,
BR
|
|
| 184.94.114.92 |
3.83ms from Montreal,
CA
|
|
| 134.41.169.220 |
15.55ms from Montreal,
CA
|
|
| 73.215.1.140 |
4.25ms from Morris Plains,
US
|
|
| 95.251.48.60 |
3.58ms from Naples,
IT
|
|
| 121.83.96.204 |
1.58ms from Osaka,
JP
|
|
| 206.246.230.172 |
0.78ms from Secaucus,
US
|
|
| 218.235.13.28 |
2.13ms from Seoul,
KR
|
|
| 183.134.215.12 |
5.90ms from Shanghai,
CN
|
|
| 46.242.217.204 |
1.16ms from Warsaw,
PL
|
|
| 174.100.188.92 |
19.74ms from Chicago,
US
|
|
| 40.127.178.124 |
0.14ms from Dublin,
IE
|
|
| 134.2.36.172 |
6.26ms from Frankfurt am Main,
DE
|
|
| 112.41.125.236 |
3.95ms from Liaoyang,
CN
|
|
| 23.214.143.124 |
0.32ms from London,
GB
|
|
| 217.34.51.252 |
2.58ms from London,
GB
|
|
| 98.211.203.172 |
8.23ms from Miami,
US
|
|
| 212.138.170.124 |
2.72ms from Riyadh,
SA
|
|
| 73.252.217.12 |
4.44ms from Santa Clara,
US
|
|
| 179.100.125.140 |
10.45ms from Sao Paulo,
BR
|
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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