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 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:          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
43.248.224.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.248.52.0/22 AS132529 W3 Networks Pty Ltd 1,024
43.248.40.0/22 AS132827 Internet Communication Laboratory 1,024
43.248.0.0/22 AS146817 Hubei Feixun Network Co., Ltd 1,024
43.248.72.0/22 AS55341 51/A RACHNA MIDAS GOKULPETH 1,024
43.248.112.0/22 AS55468 China Radio International 1,024
43.248.160.0/22 AS55900 GLBB Japan KK 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
43.248.44.0/22 AS9297 Colocity Pty Ltd 1,024
43.248.8.0/22 AS932 FLAT A5, 9F 1,024
43.248.164.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.248.68.0/22 AS132296 Balaji Internet 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
43.248.216.0/22 AS15412 AMDIA Inc. 1,024
43.248.16.0/22 AS18046 Chaoyu Internetwork lnternational Corp 1,024
43.248.116.0/22 AS23650 Jiangsu Dongyun Cloud computing co., LTD 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
43.248.48.0/22 AS4808 China Unicom Beijing province network 1,024
43.248.108.0/22 AS4837 UNICOM yunnan Province Network 1,024
43.248.200.0/22 AS4837 Suqian Pugongying Network Service Co.,Ltd 1,024
43.248.252.0/23 AS58605 AMAZE INTELLIGENCE PTY LTD 512
43.248.58.0/23 AS151712 MULTIREACH BROADBAND SERVICES PRIVATE LIMITED 512
43.248.214.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.215.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.14.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.12.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.13.0/24 AS58895 Ebone Network (Pvt) Ltd 256
43.248.212.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.213.0/24 AS58474 PT. MATRIXNET GLOBAL INDONESIA 256
43.248.15.0/24 AS152605 Z COM Networks (Private) Limited 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
43.248.244.28 cnnc.email 1
43.248.244.124 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

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

IP Address ASN Details
43.248.244.36 AS4837 CHINA UNICOM China169 Backbone 5.09ms from Shanghai, CN
43.248.246.161 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Shanghai, CN
43.248.247.81 AS4837 CHINA UNICOM China169 Backbone 3.97ms from Shanghai, CN
43.248.245.65 AS4837 CHINA UNICOM China169 Backbone 4.88ms 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
36.135.72.134 AS134810 China Mobile Group JiLin communications corporation 2.58ms from Changchun, CN
118.254.148.182 AS4134 CHINANET-BACKBONE 4.18ms from Changsha, CN
104.194.122.22 AS29825 Illinois Institute of Technology 1.74ms from Chicago, US
14.185.119.54 AS45899 VNPT Corp 4.88ms from Da Nang, VN
51.112.147.22 AS16509 Amazon.com, Inc. 0.12ms from Dubai, AE
109.223.252.118 AS3215 Orange S.A. 11.63ms from Frankfurt am Main, DE
161.156.79.86 AS36351 IBM Cloud 0.71ms from Frankfurt am Main, DE
82.97.144.134 AS13101 TNG Stadtnetz GmbH 2.17ms from Hamburg, DE
27.68.17.70 AS7552 Viettel Group 2.89ms from Ho Chi Minh City, VN
136.46.37.198 AS16591 Google Fiber Inc. 4.46ms from Kansas City, US
90.221.245.86 AS5607 Sky UK Limited 3.70ms from London, GB
75.237.244.6 AS6167 Verizon Business 9.95ms from Los Angeles, US
97.106.191.38 AS33363 Charter Communications, Inc 10.27ms from Orlando, US
180.50.0.22 AS4713 NTT DOCOMO BUSINESS,Inc. 5.13ms from Osaka, JP
213.155.41.118 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.99ms from Prague, CZ
54.91.126.6 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
73.112.151.246 AS7922 Comcast Cable Communications, LLC 9.21ms from Secaucus, US
1.11.185.230 AS17839 LG HelloVision Corp. 1.89ms from Seoul, KR
118.39.227.198 AS4766 Korea Telecom 8.07ms from Seoul, KR
126.224.142.70 AS17676 SoftBank Corp. 3.55ms from Tokyo, JP
193.171.63.230 AS1853 ACONET 0.47ms from Vienna, AT
170.106.8.118 AS132203 Tencent Building, Kejizhongyi Avenue 0.26ms from Ashburn, US
182.54.169.182 AS45637 UniFone New Zealand Ltd 19.56ms from Auckland, NZ
194.65.101.102 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.84ms from Braga, PT
197.79.26.150 AS37611 AFRIHOST SP (PTY) LTD 15.68ms from Cape Town, ZA

Traceroute

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

$
traceroute -a -n -q1 -f5 43.248.246.235
traceroute to 43.248.246.235 (43.248.246.235): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 [AS4837] 101.68.212.22 61.394 ms
10 [AS4837] 43.248.246.235 7.196 ms
Measurement taken from IPinfo ProbeNet in Shanghai, 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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