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

42 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 1.56ms 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
94.201.21.56 AS15802 Emirates Integrated Telecommunications Company PJSC 2.15ms from Abu Dhabi, AE
34.150.237.56 AS396982 Google LLC 0.15ms from Ashburn, US
49.225.145.168 AS9500 One New Zealand Group Limited 16.51ms from Auckland, NZ
201.244.215.232 AS19429 ETB - Colombia 1.06ms from Bogota, CO
170.200.49.8 AS17044 THE INTERPUBLIC GROUP OF COMPANIES, INC. 1.00ms from Bogotá, CO
73.146.161.232 AS7922 Comcast Cable Communications, LLC 14.30ms from Chicago, US
88.98.230.56 AS56478 Hyperoptic Ltd 1.16ms from Erith, GB
217.239.29.72 AS3320 Deutsche Telekom AG 6.24ms from Frankfurt am Main, DE
119.41.81.56 AS4134 CHINANET-BACKBONE 0.76ms from Haikou, CN
192.151.254.40 AS132839 POWER LINE DATACENTER 1.04ms from Hong Kong, HK
146.23.60.248 AS7862 Chevron Corporation 1.02ms from Los Angeles, US
27.215.122.168 AS4837 CHINA UNICOM China169 Backbone 7.18ms from Qingdao, CN
1.253.229.24 AS9318 SK Broadband Co Ltd 7.62ms from Seoul, KR
91.195.157.104 AS43764 LLC Electron-sevlush 4.42ms from Budapest, HU
78.92.173.24 AS5483 Magyar Telekom Plc. 3.73ms from Budapest, HU
20.117.56.104 AS8075 Microsoft Corporation 0.20ms from Cardiff, GB
174.102.102.104 AS10796 Charter Communications Inc 11.89ms from Cleveland, US
172.84.118.88 AS19740 Sudjam, LLC 0.18ms from Dallas, US
62.159.151.200 AS3320 Deutsche Telekom AG 0.93ms from Frankfurt am Main, DE
45.251.8.168 AS133775 Xiamen 8.15ms from Fuzhou, CN
76.220.0.136 AS7018 AT&T Enterprises, LLC 19.84ms from Los Angeles, US
87.120.95.40 AS205115 AVACOMM Systems GmbH 3.73ms from Nuernberg, DE
218.226.243.40 AS9997 Suzuka Cable Co.,Ltd 5.50ms from Osaka, JP
13.36.13.40 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
51.178.129.24 AS16276 OVH SAS 0.07ms from Roubaix, FR

Traceroute

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

$
traceroute -a -n -q1 -f11 61.243.4.207
traceroute to 61.243.4.207 (61.243.4.207): 64 hops max, 52 byte packets
12 [AS9808] 221.183.90.170 0.897 ms
13 *
14 *
15 *
16 *
17 [AS4837] 61.243.0.162 3.24 ms
18 *
19 *
20 [AS4837] 61.243.4.207 2.268 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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