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  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:         [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:         Jianhuaq Qian
nic-hdl:        JQ16-AP
e-mail:         [email protected]
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
101.16.0.0/12 AS4837 China Unicom Hebei province network 1,048,576
101.144.0.0/12 AS9394 China TieTong Telecommunications Corporation 1,048,576
101.112.0.0/13 AS133612 VODAFONE AUSTRALIA PTY LIMITED 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
101.112.0.0/13 AS18291 VODAFONE AUSTRALIA PTY LIMITED 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
101.4.0.0/14 AS4538 China Education and Research Network 262,144
101.204.0.0/14 AS4837 UNICOM Sichuan province network 262,144
101.136.0.0/14 AS17709 Asia Pacific On-Line Service Inc. 262,144
101.72.0.0/14 AS4837 China Unicom Hebei province network 262,144
101.140.0.0/14 AS17511 OPTAGE Inc. 262,144
101.136.0.0/14 AS131591 Asia Pacific On-Line Service Inc. 262,144
101.34.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.42.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.200.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
101.60.0.0/15 AS5607 Sky UK Limited 131,072
101.132.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
101.108.0.0/15 AS23969 TOT Public Company Limited 131,072
101.248.0.0/15 AS4134 CHINANET XIZANG PROVINCE NETWORK 131,072
101.76.0.0/15 AS4538 China Education and Research Network 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
101.129.0.0/16 AS45075 China Central Television 65,536
101.98.0.0/16 AS9790 Two Degrees Mobile Limited 65,536
101.37.0.0/16 AS37963 Aliyun Computing Co., LTD 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
101.197.0.0/16 AS55992 Beijing Qihu Technology Company Limited 65,536
101.51.0.0/16 AS23974 TOT Public Company Limited 65,536
101.124.0.0/16 AS23724 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 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
101.127.0.0/16 AS138345 StarHub Internet Pte Ltd 65,536
101.51.0.0/16 AS23969 TOT Public Company Limited 65,536
101.40.0.0/16 AS4847 Beijing Teletron Telecom Engineering Co., Ltd. 65,536
101.255.0.0/16 AS38511 PT Remala Abadi 65,536
101.128.128.0/17 AS2497 Internet Initiative Japan Inc. 32,768
101.102.128.0/17 AS17676 SoftBank Corp. 32,768
101.33.128.0/17 AS132203 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
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
101.99.128.0/17 AS3605 Kuentos Communications, Inc. 32,768
101.110.128.0/17 AS2914 NTT Ltd Japan Corporation 32,768
101.100.0.0/17 AS17492 Vector Communications Ltd 32,768
101.1.128.0/17 AS7522 Pikara(STNet, Incorporated) 32,768
101.36.128.0/17 AS23724 CNISP-Union Technology (Beijing) Co., Ltd 32,768

Hosted domains

There are 103 domain names hosted across 100 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.65.37.113 mqkj.wang 2
101.64.34.47 zmlink.top 2
101.64.108.232 huting.tech 1
101.65.248.20 acemong.cn 1
101.64.180.181 abckids.com.cn 1
101.65.160.128 yexier.com 1
101.64.108.195 139678.xyz 1
101.64.33.223 597953.xyz 1
101.64.234.239 101101.net 1
101.64.34.145 fnat.top 1
101.64.234.240 youpc.com.cn 1
101.65.66.169 lihaobin.top 1
101.64.62.159 0574.pw 1
101.64.140.42 727297098.xyz 1
101.64.141.189 hearn.wang 1
101.64.33.234 linyouqiao.work 1
101.65.31.93 zgc999.win 1
101.64.139.101 20060307.xyz 1
101.64.34.43 y2e.cn 1
101.64.139.3 veshincon.com 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

41,943 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.65.156.227 AS4837 CHINA UNICOM China169 Backbone 10.56ms from Hangzhou, CN
101.65.204.29 AS4837 CHINA UNICOM China169 Backbone 12.29ms from Shanghai, CN
101.65.216.41 AS4837 CHINA UNICOM China169 Backbone 11.68ms from Shanghai, CN
101.65.219.65 AS4837 CHINA UNICOM China169 Backbone 11.88ms from Shanghai, CN
101.65.239.253 AS4837 CHINA UNICOM China169 Backbone 12.09ms from Shanghai, CN
101.65.232.123 AS4837 CHINA UNICOM China169 Backbone 11.85ms from Shanghai, CN
101.65.237.125 AS4837 CHINA UNICOM China169 Backbone 12.13ms from Shanghai, CN
101.65.200.183 AS4837 CHINA UNICOM China169 Backbone 12.09ms from Shanghai, CN
101.65.214.34 AS4837 CHINA UNICOM China169 Backbone 12.13ms from Shanghai, CN
101.65.235.84 AS4837 CHINA UNICOM China169 Backbone 11.94ms from Shanghai, CN
101.65.208.250 AS4837 CHINA UNICOM China169 Backbone 11.89ms from Shanghai, CN
101.65.148.139 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Shanghai, CN
101.65.142.228 AS4837 CHINA UNICOM China169 Backbone 10.59ms from Shanghai, CN
101.65.222.211 AS4837 CHINA UNICOM China169 Backbone 11.94ms from Shanghai, CN
101.65.221.77 AS4837 CHINA UNICOM China169 Backbone 12.06ms from Shanghai, CN
101.65.207.7 AS4837 CHINA UNICOM China169 Backbone 12.33ms from Shanghai, CN
101.65.230.84 AS4837 CHINA UNICOM China169 Backbone 11.57ms from Shanghai, CN
101.65.253.42 AS4837 CHINA UNICOM China169 Backbone 13.64ms from Shanghai, CN
101.65.146.76 AS4837 CHINA UNICOM China169 Backbone 10.94ms from Shanghai, CN
101.65.172.155 AS4837 CHINA UNICOM China169 Backbone 10.16ms from Shanghai, CN
101.65.141.135 AS4837 CHINA UNICOM China169 Backbone 9.60ms from Shanghai, CN
101.65.199.244 AS4837 CHINA UNICOM China169 Backbone 14.01ms from Hangzhou, CN
101.65.192.225 AS4837 CHINA UNICOM China169 Backbone 11.71ms from Shanghai, CN
101.65.176.1 AS4837 CHINA UNICOM China169 Backbone 11.61ms from Shanghai, CN
101.65.198.95 AS4837 CHINA UNICOM China169 Backbone 13.99ms 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
108.143.242.207 AS8075 Microsoft Corporation 1.22ms from Amsterdam, NL
46.103.160.31 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.37ms from Athens, GR
58.136.241.15 AS133481 AIS Fibre 3.52ms from Bangkok, TH
116.75.81.143 AS17488 Hathway IP Over Cable Internet 1.64ms from Bengaluru, IN
72.3.27.63 AS6325 Illinois Century Network 5.32ms from Chicago, US
142.79.121.143 AS53508 Cablelynx 13.45ms from Dallas, US
20.106.7.207 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
223.4.241.127 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 8.95ms from Hangzhou, CN
168.76.0.111 AS137951 ASLINE LIMITED 0.75ms from Hong Kong, HK
90.248.42.15 AS5378 Vodafone Limited 6.63ms from London, GB
76.176.157.191 AS20001 Charter Communications Inc 10.02ms from Los Angeles, US
79.59.181.111 AS3269 Telecom Italia S.p.A. 6.30ms from Milan, IT
158.160.145.127 AS200350 Yandex.Cloud LLC 2.54ms from Moscow, RU
191.9.97.223 AS26599 TELEFÔNICA BRASIL S.A 1.46ms from Osasco, BR
103.191.205.31 AS136284 Paradise Telecom Pvt Ltd 1.24ms from Pune, IN
112.242.98.143 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Qingdao, CN
3.215.4.223 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
27.191.81.191 AS4134 CHINANET-BACKBONE 9.57ms from Shijiazhuang, CN
51.81.26.47 AS16276 OVH SAS 1.23ms from Ashburn, US
71.50.249.255 AS19901 Brightspeed 3.84ms from Ashburn, US
101.240.22.47 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 12.33ms from Beijing, CN
121.29.75.255 AS4837 CHINA UNICOM China169 Backbone 7.51ms from Beijing, CN
14.185.31.15 AS45899 VNPT Corp 4.67ms from Da Nang, VN
89.107.189.175 AS12843 TelemaxX Telekommunikation GmbH 2.37ms from Frankfurt am Main, DE
3.166.166.15 AS16509 Amazon.com, Inc. 0.39ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m15 101.64.249.10
traceroute to 101.64.249.10 (101.64.249.10): 15 hops max, 52 byte packets
3 [] 84.17.33.246 7.926 ms
4 [] 79.127.193.143 8.484 ms
5 [AS201011] 5.56.17.26 17.519 ms
6 *
7 [AS4837] 219.158.13.149 160.605 ms
8 *
9 *
10 *
11 *
12 [AS4837] 60.12.112.250 182.692 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Grantham, GB
On

What are IP address ranges?

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