61.243.4.0/24

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        61.240.0.0 - 61.243.255.255
netname:        UNICOM
descr:          China Unicom
descr:          No.21 Financial Street,Xicheng District,
descr:          Beijing 100140 ,P.R.China
country:        CN
admin-c:        YW6851-AP
tech-c:         YW6851-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:58:22Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:56Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Yuzhen Zhao
address:        No.21 Financial Street,Xicheng District,
address:        Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66258500
fax-no:         +86-10-66259626
e-mail:         zhaoyz3@chinaunicom.cn
e-mail:         hqs-ipabuse@chinaunicom.cn
nic-hdl:        YW6851-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-09-21T03:48:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.243.0.0/16

No nearby ranges found.

Hosted domains

There are 14 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.243.4.15 gzsqcp.com 2
61.243.4.107 qxgqjs.cn 1
61.243.4.154 gznjcloud.com 1
61.243.4.214 gzjmrh.com 1
61.243.4.63 zys-hr.com 1
61.243.4.56 gzschzj.com 1
61.243.4.98 yihuangis.com 1
61.243.4.95 gzbjxf.gov.cn 1
61.243.4.104 gzssy.org.cn 1
61.243.4.249 gzslygroup.cn 1
61.243.4.254 guizhou110.cn 1
61.243.4.157 gzznzj.org.cn 1
61.243.4.14 gzpeace.gov.cn 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

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

IP Address ASN Details
61.243.4.61 AS4837 CHINA UNICOM China169 Backbone 1.55ms from Guiyang, 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
24.204.171.168 AS11904 AcenTek 5.83ms from Chicago, US
107.137.140.88 AS7018 AT&T Enterprises, LLC 5.07ms from Chicago, US
52.14.92.184 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
47.86.239.40 AS45102 Alibaba (US) Technology Co., Ltd. 0.73ms from Hong Kong, HK
171.110.53.8 AS4134 CHINANET-BACKBONE 6.06ms from Nanning, CN
90.12.119.136 AS3215 Orange S.A. 9.85ms from Paris, FR
212.171.39.40 AS3269 Telecom Italia S.p.A. 5.10ms from Rome, IT
210.180.252.120 AS3786 LG DACOM Corporation 1.70ms from Seoul, KR
61.8.125.8 AS7545 TPG Telecom Limited 1.15ms from Sydney, AU
20.40.80.232 AS8075 Microsoft Corporation 1.04ms from Sydney, AU
113.25.49.120 AS4134 CHINANET-BACKBONE 0.74ms from Taiyuan, CN
162.154.97.104 AS10796 Charter Communications Inc 8.07ms from Columbus, US
5.146.203.168 AS3209 Vodafone GmbH 10.82ms from Duesseldorf, DE
217.84.60.216 AS3320 Deutsche Telekom AG 1.16ms from Hamburg, DE
172.88.149.8 AS20001 Charter Communications Inc 7.70ms from Los Angeles, US
190.135.148.184 AS6057 Administracion Nacional de Telecomunicaciones 3.47ms from Montevideo, UY
62.61.161.168 AS28885 OmanTel NAP 2.67ms from Muscat, OM
148.66.168.120 AS22408 West Ky Networks 6.39ms from Nashville, US
179.220.105.8 AS28573 Claro NXT Telecomunicacoes Ltda 8.39ms from Sao Paulo, BR
115.16.31.120 AS4766 Korea Telecom 6.48ms from Seoul, KR
202.14.44.72 AS45249 Waikato Institute of Technology, 3.09ms from Auckland, NZ
52.10.22.248 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
119.224.30.24 AS9790 Two Degrees Networks Limited 1.57ms from Christchurch, NZ
122.161.57.232 AS24560 Bharti Airtel Ltd., Telemedia Services 6.32ms from Delhi, IN
154.91.83.184 AS399077 Tcloudnet 0.93ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f9 61.243.4.206
traceroute to 61.243.4.206 (61.243.4.206): 64 hops max, 52 byte packets
10 *
11 *
12 *
13 *
14 [AS4837] 219.158.99.213 33.15 ms
15 *
16 *
17 [AS4837] 61.243.0.162 36.78 ms
18 *
19 *
20 [AS4837] 61.243.4.206 32.275 ms
Measurement taken from IPinfo ProbeNet in Taiyuan, 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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