43.248.244.0/22

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-ZJ

WHOIS Details

inetnum:        43.248.244.0 - 43.248.247.255
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-CN-CUCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:14:09Z
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 is invalid
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-09-10T13:07:04Z
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 is invalid
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-10T13:08:11Z
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:          43.248.244.0/22
descr:          China Unicom CHINA169 Zhejiang Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2014-11-24T03:08:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.248.0.0/16

Range ASN Company Num of IPs
43.248.8.0/22 AS932 FLAT A5, 9F 1,024
43.248.108.0/22 AS4837 UNICOM yunnan Province Network 1,024
43.248.112.0/22 AS55468 China Radio International 1,024
43.248.116.0/22 AS23650 Jiangsu Dongyun Cloud computing co., LTD 1,024
43.248.48.0/22 AS4808 China Unicom Beijing province network 1,024
43.248.52.0/22 AS132529 W3 Networks Pty Ltd 1,024
43.248.60.0/22 AS153494 UNIT 04,7/F BRIGHT WAY TOWER 1,024
43.248.64.0/22 AS153494 UNIT 04,7/F BRIGHT WAY TWOER 1,024
43.248.68.0/22 AS132296 Balaji Internet 1,024
43.248.76.0/22 AS23650 Jiangsu Dongyun Cloud computing co., LTD 1,024
43.248.8.0/22 AS42960 FLAT A5, 9F 1,024
43.248.8.0/22 AS6134 FLAT A5, 9F 1,024
43.248.0.0/22 AS148981 Hubei Feixun Network Co., Ltd 1,024
43.248.160.0/22 AS55900 GLBB Japan KK 1,024
43.248.16.0/22 AS18046 Chaoyu Internetwork lnternational Corp 1,024
43.248.164.0/22 AS9381 COL Limited 1,024
43.248.200.0/22 AS4837 Suqian Pugongying Network Service Co.,Ltd 1,024
43.248.216.0/22 AS15412 AMDIA Inc. 1,024
43.248.224.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.248.232.0/22 AS58851 BeiJing Wish Network Technology CO.,LTD. 1,024
43.248.248.0/22 AS59217 Azonne Limited 1,024
43.248.40.0/22 AS132827 Internet Communication Laboratory 1,024
43.248.44.0/22 AS9297 Colocity Pty Ltd 1,024
43.248.58.0/23 AS151712 MULTIREACH BROADBAND SERVICES PRIVATE LIMITED 512
43.248.13.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.14.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.15.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.213.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.214.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.215.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.12.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.212.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256

Hosted domains

There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
43.248.244.124 cnnc.email 1
43.248.244.28 cnnc.email 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

Pingable IPs

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

IP Address ASN Details
43.248.246.255 AS4837 CHINA UNICOM China169 Backbone 4.80ms from Shanghai, CN
43.248.245.33 AS4837 CHINA UNICOM China169 Backbone 4.76ms from Shanghai, CN
43.248.247.81 AS4837 CHINA UNICOM China169 Backbone 3.85ms from Shanghai, CN
43.248.244.78 AS4837 CHINA UNICOM China169 Backbone 5.15ms 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
52.170.153.182 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
201.148.101.102 AS61832 GIGA MAIS FIBRA TELECOMUNICACOES S.A. (DB3) 0.49ms from Fortaleza, BR
222.252.112.6 AS45899 VNPT Corp 1.15ms from Hanoi, VN
220.241.171.230 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.67ms from Hong Kong, HK
61.92.141.118 AS9269 Hong Kong Broadband Network Ltd. 0.57ms from Hong Kong, HK
34.128.84.246 AS396982 Google LLC 0.10ms from Jakarta, ID
105.159.225.198 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 11.44ms from Lisbon, PT
134.56.190.102 AS23089 Hotwire Communications 2.16ms from Miami, US
80.18.151.118 AS3269 Telecom Italia S.p.A. 1.88ms from Milan, IT
13.201.113.230 AS16509 Amazon.com, Inc. 0.19ms from Mumbai, IN
175.251.247.134 AS4766 Korea Telecom 8.92ms from Seoul, KR
47.241.9.70 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Singapore, SG
60.8.72.22 AS4837 CHINA UNICOM China169 Backbone 7.41ms from Tianjin, CN
5.166.41.150 AS51604 JSC "ER-Telecom Holding" 0.70ms from Yekaterinburg, RU
108.202.70.182 AS7018 AT&T Enterprises, LLC 1.64ms from Atlanta, US
24.134.41.198 AS3209 Vodafone GmbH 3.03ms from Berlin, DE
20.10.101.166 AS8075 Microsoft Corporation 0.32ms from Boydton, US
94.227.41.230 AS6848 Telenet BV 6.28ms from Brussels, BE
186.18.249.134 AS27747 Telecentro S.A. 5.75ms from Buenos Aires, AR
71.13.239.214 AS20115 Charter Communications LLC 4.88ms from Chicago, US
94.134.178.6 AS8881 1&1 Versatel Deutschland GmbH 3.87ms from Frankfurt am Main, DE
121.205.147.54 AS4134 CHINANET-BACKBONE 9.26ms from Fuzhou, CN
86.159.175.102 AS2856 British Telecommunications PLC 3.35ms from London, GB
154.39.72.102 AS40065 CNSERVERS LLC 0.25ms from Los Angeles, US
216.66.45.150 AS398576 Premium Choice Broadband 8.54ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 43.248.246.239
traceroute to 43.248.246.239 (43.248.246.239): 64 hops max, 52 byte packets
2 [AS134542] 59.80.22.254 43.759 ms
3 *
4 *
5 *
8 *
9 *
10 *
11 *
12 [AS4837] 43.248.246.239 35.624 ms
Measurement taken from IPinfo ProbeNet in Guiyang, CN
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.

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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