101.16.0.0/12

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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:         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

role:           CNCGroup Hostmaster
e-mail:         hqs-ipabuse@chinaunicom.cn
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:         konglf5@chinaunicom.cn
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
101.224.0.0/13 AS4812 CHINANET SHANGHAI PROVINCE NETWORK 524,288
101.64.0.0/13 AS4837 UNICOM ZheJiang Province Network 524,288
101.224.0.0/13 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
101.136.0.0/14 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
101.72.0.0/14 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
101.42.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.76.0.0/15 AS4538 China Education and Research Network 131,072
101.248.0.0/15 AS4134 CHINANET XIZANG PROVINCE NETWORK 131,072
101.34.0.0/15 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 131,072
101.108.0.0/15 AS23969 TOT Public Company Limited 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
101.132.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
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
101.197.0.0/16 AS55992 Beijing Qihu Technology 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
101.111.0.0/16 AS9365 its communications Inc. 65,536
101.127.0.0/16 AS55430 StarHub Internet Pte Ltd 65,536
101.51.0.0/16 AS23974 TOT Public Company Limited 65,536
101.51.0.0/16 AS23969 TOT Public Company Limited 65,536
101.202.0.0/16 AS17878 DREAMMARK1 65,536
101.124.0.0/16 AS23724 Beijing Jingdong 360 Degree E-commerce Co., Ltd. 65,536
101.127.0.0/16 AS138345 StarHub Internet Pte Ltd 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
101.127.0.0/16 AS4657 StarHub Internet Pte Ltd 65,536
101.98.0.0/16 AS9790 Two Degrees Mobile Limited 65,536
101.129.0.0/16 AS45075 China Central Television 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
101.33.128.0/17 AS132203 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
101.102.128.0/17 AS17676 SoftBank Corp. 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
101.128.128.0/17 AS2497 Internet Initiative Japan Inc. 32,768
101.235.0.0/17 AS10036 DLIVE 32,768

Hosted domains

There are 250 domain names hosted across 233 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.28.30.17 fgxkw.in 5
101.28.133.218 lxshijie.com.cn 4
101.28.133.222 gzyftx.cn 4
101.28.133.223 5656wan.com 4
101.28.133.216 lxshijie.com.cn 4
101.28.133.220 5656wan.com 4
101.28.133.221 5656wan.com 4
101.28.133.217 5656wan.com 4
101.28.133.219 gzyftx.cn 4
101.19.148.53 lypno1.xyz 3
101.31.193.20 aixinea848.top 2
101.26.190.5 nas618.cn 2
101.16.12.218 gssy.xyz 2
101.21.206.154 shuduo.top 2
101.25.230.27 maoge.work 2
101.25.75.32 gao205313.com 2
101.20.237.74 homezlx.xyz 2
101.26.255.53 jt0601.fun 2
101.21.12.137 uutok.com 2
101.16.186.173 vangoghsearphoto.com 2

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

Pingable IPs

301,494 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.16.27.88 AS4837 CHINA UNICOM China169 Backbone 10.23ms from Beijing, CN
101.16.93.1 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Beijing, CN
101.16.72.54 AS4837 CHINA UNICOM China169 Backbone 8.35ms from Beijing, CN
101.16.44.61 AS4837 CHINA UNICOM China169 Backbone 9.14ms from Beijing, CN
101.16.56.1 AS4837 CHINA UNICOM China169 Backbone 9.47ms from Beijing, CN
101.16.29.167 AS4837 CHINA UNICOM China169 Backbone 10.49ms from Beijing, CN
101.16.46.246 AS4837 CHINA UNICOM China169 Backbone 9.31ms from Beijing, CN
101.16.6.230 AS4837 CHINA UNICOM China169 Backbone 10.66ms from Beijing, CN
101.16.89.189 AS4837 CHINA UNICOM China169 Backbone 9.84ms from Beijing, CN
101.16.19.247 AS4837 CHINA UNICOM China169 Backbone 10.69ms from Beijing, CN
101.16.67.1 AS4837 CHINA UNICOM China169 Backbone 13.67ms from Beijing, CN
101.16.73.1 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Beijing, CN
101.16.45.60 AS4837 CHINA UNICOM China169 Backbone 8.99ms from Beijing, CN
101.16.9.143 AS4837 CHINA UNICOM China169 Backbone 14.33ms from Qingdao, CN
101.16.0.1 AS4837 CHINA UNICOM China169 Backbone 16.04ms from Qingdao, CN
101.16.68.210 AS4837 CHINA UNICOM China169 Backbone 8.00ms from Beijing, CN
101.16.47.36 AS4837 CHINA UNICOM China169 Backbone 8.84ms from Beijing, CN
101.16.95.1 AS4837 CHINA UNICOM China169 Backbone 7.57ms from Beijing, CN
101.16.34.117 AS4837 CHINA UNICOM China169 Backbone 10.36ms from Tianjin, CN
101.16.94.84 AS4837 CHINA UNICOM China169 Backbone 8.28ms from Beijing, CN
101.16.33.45 AS4837 CHINA UNICOM China169 Backbone 10.28ms from Beijing, CN
101.16.66.133 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Beijing, CN
101.16.48.1 AS4837 CHINA UNICOM China169 Backbone 10.96ms from Beijing, CN
101.16.59.62 AS4837 CHINA UNICOM China169 Backbone 10.37ms from Beijing, CN
101.16.4.1 AS4837 CHINA UNICOM China169 Backbone 10.17ms 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
217.165.109.188 AS5384 Emirates Internet 6.06ms from Al Fujairah City, AE
86.87.98.108 AS1136 KPN B.V. 2.85ms from Amsterdam, NL
40.87.105.252 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
122.155.191.76 AS9335 CAT Telecom Public Company Limited 0.85ms from Bangkok, TH
73.182.129.60 AS7922 Comcast Cable Communications, LLC 5.50ms from Boston, US
189.174.79.92 AS8151 UNINET 0.69ms from Cancún, MX
81.228.237.28 AS3301 Telia Company AB 5.10ms from Copenhagen, DK
34.107.37.236 AS396982 Google LLC 0.08ms from Frankfurt am Main, DE
27.75.224.28 AS7552 Viettel Group 0.99ms from Ho Chi Minh City, VN
64.39.194.12 AS53703 KwiKom Communications 5.34ms from Kansas City, US
151.60.21.252 AS1267 WIND TRE S.P.A. 4.65ms from Milan, IT
49.73.233.44 AS4134 CHINANET-BACKBONE 5.21ms from Nanjing, CN
5.137.50.92 AS12389 PJSC Rostelecom 0.78ms from Novosibirsk, RU
80.135.167.12 AS3320 Deutsche Telekom AG 3.92ms from Nuernberg, DE
109.164.50.156 AS44489 STARNET, s.r.o. 0.30ms from Prague, CZ
39.76.254.220 AS4837 CHINA UNICOM China169 Backbone 8.82ms from Qingdao, CN
189.250.115.140 AS8151 UNINET 9.79ms from Santiago de Queretaro, MX
178.22.43.156 AS41034 Ltd. "SPA"Impulse" 10.87ms from Yekaterinburg, RU
43.170.218.188 AS139341 ACE 0.21ms from Ashburn, US
108.94.186.76 AS7018 AT&T Enterprises, LLC 1.84ms from Atlanta, US
120.1.218.140 AS4837 CHINA UNICOM China169 Backbone 8.34ms from Beijing, CN
213.64.140.252 AS3301 Telia Company AB 2.37ms from Goeteborg, SE
123.25.44.172 AS45899 VNPT Corp 2.89ms from Hanoi, VN
14.237.56.12 AS45899 VNPT Corp 4.64ms from Ho Chi Minh City, VN
216.249.79.60 AS11550 Smithville Digital, LLC 3.49ms from Indianapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f4 101.28.22.220
traceroute to 101.28.22.220 (101.28.22.220): 64 hops max, 52 byte packets
4 [] 103.52.86.130 1.142 ms
5 [] 103.41.143.118 0.706 ms
6 *
7 *
8 *
9 *
10 [AS4837] 218.12.158.10 14.695 ms
11 [AS4837] 101.28.22.220 15.966 ms
Measurement taken from IPinfo ProbeNet in Qingdao, CN
On

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