1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.70.0.0/16
  4. AS4837  | 101.70.0.0/16

101.70.0.0/16

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:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         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 101.70.0.0/16

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 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
101.224.0.0/13 AS4811 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.64.0.0/13 AS4837 UNICOM ZheJiang Province Network 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 AS17709 Asia Pacific On-Line Service Inc. 262,144
101.136.0.0/14 AS131591 Asia Pacific On-Line Service Inc. 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
101.72.0.0/14 AS4837 China Unicom Hebei province network 262,144
101.248.0.0/15 AS4134 CHINANET XIZANG PROVINCE NETWORK 131,072
101.42.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.76.0.0/15 AS4538 China Education and Research Network 131,072
101.34.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.60.0.0/15 AS5607 Sky UK Limited 131,072
101.108.0.0/15 AS23969 TOT Public Company Limited 131,072
101.200.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
101.132.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
101.124.0.0/16 AS131486 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 65,536
101.124.0.0/16 AS23724 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 65,536
101.202.0.0/16 AS17878 DREAMMARK1 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
101.98.0.0/16 AS9790 Two Degrees Mobile Limited 65,536
101.103.0.0/16 AS1221 Telstra Limited 65,536
101.37.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
101.129.0.0/16 AS45075 China Central Television 65,536
101.197.0.0/16 AS55992 Beijing Qihu Technology Company Limited 65,536
101.255.0.0/16 AS38511 PT Remala Abadi 65,536
101.40.0.0/16 AS4847 Beijing Teletron Telecom Engineering Co., Ltd. 65,536
101.111.0.0/16 AS9365 its communications Inc. 65,536
101.127.0.0/16 AS4657 StarHub Internet Pte Ltd 65,536
101.51.0.0/16 AS23974 TOT Public Company Limited 65,536
101.39.0.0/16 AS4847 Beijing GreatWall Broadband Telecom Service Co.,Ltd. 65,536
101.127.0.0/16 AS55430 StarHub Internet Pte Ltd 65,536
101.110.128.0/17 AS2914 NTT Ltd Japan Corporation 32,768
101.128.128.0/17 AS2497 Internet Initiative Japan Inc. 32,768
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
101.99.128.0/17 AS3605 Kuentos Communications, Inc. 32,768
101.33.128.0/17 AS132203 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
101.102.128.0/17 AS17676 SoftBank Corp. 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

Hosted domains

There are 136 domain names hosted across 61 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.70.144.59 hahaha3542.top 1
101.70.69.169 393333.xyz 1
101.70.125.229 kxa123.xyz 1
101.70.101.30 allawaw.org.au 1
101.70.99.170 358586698.xyz 1
101.70.5.10 808917.xyz 1
101.70.127.97 degegao.cn 1
101.70.59.166 jushi405-lasi1314ok.cn 1
101.70.124.51 rgxie.top 1
101.70.223.45 sunyynas.xyz 1
101.70.138.43 fantanas.top 1
101.70.57.42 871125.xyz 1
101.70.234.166 345452.xyz 1
101.70.127.208 590702.xyz 1
101.70.106.231 findindata.com 1
101.70.126.19 419067.xyz 1
101.70.124.57 275045.xyz 1
101.70.214.89 wufannas.site 1
101.70.56.134 loyaxin.top 1
101.70.59.65 phaa.top 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

13,089 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.70.96.1 AS4837 CHINA UNICOM China169 Backbone 3.50ms from Hangzhou, CN
101.70.78.12 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Hangzhou, CN
101.70.93.131 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Hangzhou, CN
101.70.87.146 AS4837 CHINA UNICOM China169 Backbone 7.75ms from Hangzhou, CN
101.70.44.1 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Shanghai, CN
101.70.8.164 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Hangzhou, CN
101.70.89.157 AS4837 CHINA UNICOM China169 Backbone 5.43ms from Hangzhou, CN
101.70.2.101 AS4837 CHINA UNICOM China169 Backbone 8.19ms from Ningbo, CN
101.70.0.213 AS4837 CHINA UNICOM China169 Backbone 7.68ms from Ningbo, CN
101.70.55.24 AS4837 CHINA UNICOM China169 Backbone 4.93ms from Shanghai, CN
101.70.95.255 AS4837 CHINA UNICOM China169 Backbone 6.07ms from Hangzhou, CN
101.70.107.92 AS4837 CHINA UNICOM China169 Backbone 5.37ms from Hangzhou, CN
101.70.21.130 AS4837 CHINA UNICOM China169 Backbone 10.57ms from Ningbo, CN
101.70.229.60 AS4837 CHINA UNICOM China169 Backbone 5.36ms from Shanghai, CN
101.70.106.107 AS4837 CHINA UNICOM China169 Backbone 5.21ms from Hangzhou, CN
101.70.144.168 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Hangzhou, CN
101.70.110.64 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Hangzhou, CN
101.70.22.227 AS4837 CHINA UNICOM China169 Backbone 9.71ms from Ningbo, CN
101.70.232.196 AS4837 CHINA UNICOM China169 Backbone 4.58ms from Shanghai, CN
101.70.58.231 AS4837 CHINA UNICOM China169 Backbone 5.08ms from Shanghai, CN
101.70.52.1 AS4837 CHINA UNICOM China169 Backbone 3.67ms from Shanghai, CN
101.70.42.133 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Shanghai, CN
101.70.122.45 AS4837 CHINA UNICOM China169 Backbone 4.49ms from Hangzhou, CN
101.70.92.248 AS4837 CHINA UNICOM China169 Backbone 6.13ms from Ningbo, CN
101.70.75.137 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Hangzhou, 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
13.92.12.160 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
67.166.249.160 AS7922 Comcast Cable Communications, LLC 4.42ms from Atlanta, US
109.219.224.80 AS3215 Orange S.A. 15.76ms from Aubervilliers, FR
184.106.7.0 AS19994 Rackspace Hosting 1.50ms from Chicago, US
27.65.240.240 AS7552 Viettel Group 1.99ms from Ho Chi Minh City, VN
182.186.169.80 AS17557 Pakistan Telecommunication Company Limited 9.99ms from Islamabad, PK
119.179.65.64 AS4837 CHINA UNICOM China169 Backbone 9.19ms from Jinan, CN
108.41.195.128 AS701 Verizon Business 2.63ms from New York City, US
44.198.88.192 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
79.32.152.224 AS3269 Telecom Italia S.p.A. 5.64ms from Rome, IT
80.203.59.160 AS29695 Altibox AS 2.07ms from Sandefjord, NO
175.199.7.96 AS4766 Korea Telecom 8.23ms from Seoul, KR
79.131.4.48 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.03ms from Athens, GR
97.245.78.112 AS6167 Verizon Business 11.36ms from Dallas, US
180.240.190.192 AS7713 PT Telekomunikasi Indonesia 0.47ms from Frankfurt am Main, DE
110.235.6.96 AS9269 Hong Kong Broadband Network Ltd. 0.90ms from Hong Kong, HK
23.227.209.208 AS46320 BLU Fibre Networks inc. 3.74ms from Montreal, CA
79.33.14.16 AS3269 Telecom Italia S.p.A. 3.21ms from Naples, IT
93.20.174.0 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.47ms from Paris, FR
209.151.126.16 AS401004 Dabble Ventures 0.41ms from Portland, US
203.234.23.192 AS18164 Mokpo University 6.67ms from Seoul, KR
211.52.179.80 AS9318 SK Broadband Co Ltd 1.83ms from Seoul, KR
34.165.68.160 AS396982 Google LLC 0.10ms from Tel Aviv, IL
113.144.53.192 AS2516 KDDI CORPORATION 13.01ms from Tokyo, JP
39.135.29.144 AS9808 China Mobile Communications Group Co., Ltd. 4.04ms from Wuhan, CN

Traceroute

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

$
traceroute -a -n -q1 -m9 101.70.203.170
traceroute to 101.70.203.170 (101.70.203.170): 9 hops max, 52 byte packets
1 [AS43289] 45.153.124.1 13.379 ms
3 [] 185.1.226.233 37.3 ms
4 *
5 *
6 [AS4837] 219.158.9.61 160.748 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chisinau, MD
On

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