61.243.2.0/24

AS4837  ·  CHINA UNICOM China169 Backbone

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.243.2.238 gzqnzyz.org.cn 3
61.243.2.80 gz-sme.com 1
61.243.2.201 gznyxd.com 1
61.243.2.169 gznybx.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

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

IP Address ASN Details
61.243.2.41 AS4837 CHINA UNICOM China169 Backbone 1.78ms 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
184.30.125.136 AS16625 Akamai Technologies, Inc. 0.24ms from Atlanta, US
181.50.90.24 AS10620 Telmex Colombia S.A. 7.50ms from Bogota, CO
27.11.0.232 AS4837 CHINA UNICOM China169 Backbone 6.22ms from Chongqing, CN
47.185.244.184 AS5650 Frontier Communications of America, Inc. 1.87ms from Dallas, US
149.120.181.120 AS398478 PEG TECH INC 0.72ms from Hong Kong, HK
79.22.211.88 AS3269 Telecom Italia S.p.A. 3.12ms from Milan, IT
199.46.98.232 AS40749 CLARKSVILLE DEPARTMENT OF ELECTRICITY 6.09ms from Nashville, US
126.31.254.104 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
126.107.173.104 AS17676 SoftBank Corp. 10.65ms from Osaka, JP
123.130.34.8 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Qingdao, CN
44.193.234.104 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
122.46.159.248 AS17858 LG POWERCOMM 1.80ms from Seoul, KR
84.227.168.136 AS6730 Sunrise GmbH 1.02ms from Zuerich, CH
181.102.254.168 AS7303 Telecom Argentina S.A. 8.68ms from Buenos Aires, AR
67.197.124.152 AS14615 Comporium, Inc 9.13ms from Charlotte, US
24.32.21.248 AS19108 Optimum 3.86ms from Dallas, US
141.52.2.120 AS34878 Karlsruhe Institute of Technology 2.28ms from Frankfurt am Main, DE
36.250.8.136 AS4837 CHINA UNICOM China169 Backbone 2.70ms from Fuzhou, CN
185.29.197.24 AS203176 Reiknistofa bankanna hf. 1.15ms from Hafnarfjoerdur, IS
24.223.110.88 AS13807 Great Plains Communications LLC 7.95ms from Lincoln, US
86.151.154.24 AS2856 British Telecommunications PLC 3.23ms from London, GB
109.168.231.232 AS12389 PJSC Rostelecom 17.48ms from Moscow, RU
112.86.162.200 AS4837 CHINA UNICOM China169 Backbone 4.73ms from Nanjing, CN
195.0.151.184 AS2116 GLOBALCONNECT AS 11.29ms from Sandefjord, NO
192.178.97.248 AS15169 Google LLC 0.26ms from Santiago, CL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 61.243.2.32
traceroute to 61.243.2.32 (61.243.2.32): 9 hops max, 52 byte packets
5 [AS4837] 219.158.33.201 29.723 ms
6 [AS4837] 219.158.14.85 231.907 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs