1. All IP Ranges
  2. 101.0.0.0/8
  3. AS4837  | 101.64.0.0/15

101.64.0.0/15

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Parent Range 101.64.0.0/13
Registry APNIC
ID UNICOM-ZJ

WHOIS Details

inetnum:        101.64.0.0 - 101.71.255.255
netname:        UNICOM-ZJ
descr:          UNICOM ZheJiang Province Network
descr:          China Unicom
descr:          No.21, Jin-Rong Street
descr:          Beijing 100033
country:        CN
admin-c:        JQ16-AP
tech-c:         JQ16-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:33:23Z
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:  2025-10-17T02:26:26Z
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:         Jianhuaq Qian
nic-hdl:        JQ16-AP
e-mail:         zj_ipmaster@126.com
address:        No 1336,BinAn Road,Hangzhou, Zhejiang,China
phone:          +86-571-28868063
fax-no:         +86-571-28868069
country:        CN
mnt-by:         MAINT-CNCGROUP-ZJ
last-modified:  2013-07-09T07:43:26Z
source:         APNIC

route:          101.64.0.0/13
descr:          China Unicom Zhejiang Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2010-12-31T02:58:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.64.0.0/15

Range ASN Company Num of IPs
101.64.0.0/13 AS4837 UNICOM ZheJiang Province Network 524,288

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
101.224.0.0/13 AS4809 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.224.0.0/13 AS4812 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.64.0.0/13 AS4837 UNICOM ZheJiang Province Network 524,288
101.224.0.0/13 AS4811 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
101.140.0.0/14 AS17511 OPTAGE Inc. 262,144
101.136.0.0/14 AS17709 Asia Pacific On-Line Service Inc. 262,144
101.136.0.0/14 AS131591 Asia Pacific On-Line Service Inc. 262,144
101.72.0.0/14 AS4837 China Unicom Hebei province network 262,144
101.204.0.0/14 AS4837 UNICOM Sichuan province network 262,144
101.4.0.0/14 AS4538 China Education and Research Network 262,144
101.248.0.0/15 AS4134 CHINANET XIZANG PROVINCE NETWORK 131,072
101.34.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.76.0.0/15 AS4538 China Education and Research Network 131,072
101.60.0.0/15 AS5607 Sky UK Limited 131,072
101.42.0.0/15 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
101.108.0.0/15 AS23969 TOT Public Company Limited 131,072
101.124.0.0/16 AS23724 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 65,536
101.111.0.0/16 AS9365 its communications Inc. 65,536
101.98.0.0/16 AS9790 Two Degrees Mobile 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
101.124.0.0/16 AS131486 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
101.103.0.0/16 AS1221 Telstra Limited 65,536
101.202.0.0/16 AS17878 DREAMMARK1 65,536
101.51.0.0/16 AS23974 TOT Public Company Limited 65,536
101.127.0.0/16 AS55430 StarHub Internet Pte Ltd 65,536
101.40.0.0/16 AS4847 Beijing Teletron Telecom Engineering Co., Ltd. 65,536
101.39.0.0/16 AS4847 Beijing GreatWall Broadband Telecom Service 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
101.78.128.0/17 AS9381 HKBN Enterprise Solutions HK Limited 32,768
101.1.128.0/17 AS7522 Pikara(STNet, Incorporated) 32,768
101.33.128.0/17 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
101.33.128.0/17 AS132203 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
101.99.128.0/17 AS3605 Kuentos Communications, Inc. 32,768
101.100.0.0/17 AS17492 Vector Communications Ltd 32,768
101.128.128.0/17 AS2497 Internet Initiative Japan Inc. 32,768
101.102.128.0/17 AS17676 SoftBank Corp. 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 98 domain names hosted across 97 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.65.46.202 caosiwei.de 2
101.65.248.56 211501.xyz 1
101.64.52.23 mao123.asia 1
101.65.174.39 667428.xyz 1
101.64.2.98 416539567.xyz 1
101.65.81.190 huangxunhao.top 1
101.65.216.43 huanxiaoan.top 1
101.65.226.141 immortalkai.fun 1
101.64.130.125 1024.win 1
101.65.151.54 dsever.cn 1
101.64.33.236 linyouqiao.work 1
101.64.157.219 862137927.xyz 1
101.65.52.161 8388188.xyz 1
101.65.32.145 eray.site 1
101.64.2.203 liusj5257.top 1
101.65.52.197 zmaltb.com 1
101.64.52.55 hyy2001.top 1
101.64.0.43 datech12.top 1
101.65.30.156 665080.xyz 1
101.64.141.24 hearn.wang 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
Read more

Pingable IPs

41,417 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.64.102.1 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Hangzhou, CN
101.65.53.15 AS4837 CHINA UNICOM China169 Backbone 11.81ms from Hangzhou, CN
101.65.22.223 AS4837 CHINA UNICOM China169 Backbone 11.54ms from Hangzhou, CN
101.64.22.1 AS4837 CHINA UNICOM China169 Backbone 7.03ms from Hangzhou, CN
101.64.108.14 AS4837 CHINA UNICOM China169 Backbone 8.62ms from Hangzhou, CN
101.64.165.179 AS4837 CHINA UNICOM China169 Backbone 9.93ms from Shanghai, CN
101.65.77.24 AS4837 CHINA UNICOM China169 Backbone 12.22ms from Shanghai, CN
101.65.44.99 AS4837 CHINA UNICOM China169 Backbone 11.08ms from Shanghai, CN
101.65.35.19 AS4837 CHINA UNICOM China169 Backbone 10.62ms from Shanghai, CN
101.64.187.231 AS4837 CHINA UNICOM China169 Backbone 9.70ms from Hangzhou, CN
101.64.62.103 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Hangzhou, CN
101.64.141.209 AS4837 CHINA UNICOM China169 Backbone 7.47ms from Hangzhou, CN
101.65.71.209 AS4837 CHINA UNICOM China169 Backbone 10.81ms from Hangzhou, CN
101.64.38.1 AS4837 CHINA UNICOM China169 Backbone 7.08ms from Hangzhou, CN
101.64.154.1 AS4837 CHINA UNICOM China169 Backbone 7.07ms from Hangzhou, CN
101.64.196.206 AS4837 CHINA UNICOM China169 Backbone 11.15ms from Hangzhou, CN
101.65.24.92 AS4837 CHINA UNICOM China169 Backbone 11.44ms from Hangzhou, CN
101.65.47.184 AS4837 CHINA UNICOM China169 Backbone 10.71ms from Ningbo, CN
101.64.220.120 AS4837 CHINA UNICOM China169 Backbone 10.40ms from Shanghai, CN
101.64.200.1 AS4837 CHINA UNICOM China169 Backbone 9.98ms from Shanghai, CN
101.65.104.1 AS4837 CHINA UNICOM China169 Backbone 10.77ms from Shanghai, CN
101.64.126.23 AS4837 CHINA UNICOM China169 Backbone 7.77ms from Hangzhou, CN
101.64.68.1 AS4837 CHINA UNICOM China169 Backbone 9.41ms from Hangzhou, CN
101.64.80.1 AS4837 CHINA UNICOM China169 Backbone 7.80ms from Hangzhou, CN
101.65.82.9 AS4837 CHINA UNICOM China169 Backbone 10.23ms from Shanghai, 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
97.230.38.175 AS6167 Verizon Business 11.64ms from Atlanta, US
223.4.241.127 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 7.93ms from Hangzhou, CN
220.184.222.159 AS4134 CHINANET-BACKBONE 6.13ms from Hangzhou, CN
103.155.163.79 AS135951 Webico Company Limited 1.01ms from Ho Chi Minh City, VN
113.182.117.223 AS45899 VNPT Corp 7.15ms from Ho Chi Minh City, VN
38.146.158.223 AS174 Cogent Communications, LLC 6.75ms from Kansas City, US
175.148.3.239 AS4837 CHINA UNICOM China169 Backbone 7.19ms from Liaoyang, CN
113.236.82.239 AS4837 CHINA UNICOM China169 Backbone 11.60ms from Liaoyang, CN
155.248.241.31 AS31898 Oracle Corporation 0.14ms from Mumbai, IN
118.12.98.127 AS4713 NTT DOCOMO BUSINESS,Inc. 5.38ms from Osaka, JP
51.174.7.63 AS29695 Altibox AS 4.24ms from Sandefjord, NO
182.221.142.15 AS17858 LG POWERCOMM 1.97ms from Seoul, KR
80.191.33.31 AS58224 Iran Telecommunication Company PJS 16.21ms from Yerevan, AM
2.51.142.15 AS5384 Emirates Internet 3.67ms from Al Fujairah City, AE
147.154.77.127 AS31898 Oracle Corporation 0.76ms from Ashburn, US
44.242.62.47 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
172.225.220.63 AS36183 Akamai Technologies, Inc. 0.18ms from Chennai, IN
73.9.25.143 AS7922 Comcast Cable Communications, LLC 5.99ms from Chicago, US
18.164.177.31 AS16509 Amazon.com, Inc. 0.77ms from Los Angeles, US
83.55.194.63 AS3352 TELEFONICA DE ESPANA S.A.U. 6.12ms from Madrid, ES
1.43.30.191 AS4804 Microplex PTY LTD 2.28ms from Melbourne, AU
95.252.244.79 AS3269 Telecom Italia S.p.A. 5.32ms from Milan, IT
24.44.63.239 AS6128 Cablevision Systems Corp. 8.19ms from New York City, US
189.12.245.159 AS7738 V tal 1.69ms from Rio de Janeiro, BR
104.167.31.223 AS202870 Dimensione S.r.l. 1.35ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 101.65.17.234
traceroute to 101.65.17.234 (101.65.17.234): 64 hops max, 52 byte packets
5 [AS4837] 219.158.4.53 251.587 ms
6 *
7 *
8 [AS4837] 60.12.63.86 270.763 ms
9 *
10 [AS4837] 101.65.17.234 275.677 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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.

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