61.243.128.0/18

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 62 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.243.158.204 xdndulfw.sbs 15
61.243.158.244 vcs1l.icu 14
61.243.158.136 uh71i.icu 14
61.243.158.194 dopant6.com 12
61.243.158.245 tntdown.com 5
61.243.169.205 610705789.xyz 1
61.243.159.113 jyszjzxt.com 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

8,011 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
61.243.158.14 AS4837 CHINA UNICOM China169 Backbone 12.81ms from Dalian, CN
61.243.135.57 AS4837 CHINA UNICOM China169 Backbone 13.40ms from Liaoyang, CN
61.243.156.1 AS4837 CHINA UNICOM China169 Backbone 11.30ms from Liaoyang, CN
61.243.153.59 AS4837 CHINA UNICOM China169 Backbone 9.95ms from Liaoyang, CN
61.243.172.1 AS4837 CHINA UNICOM China169 Backbone 12.72ms from Dalian, CN
61.243.191.160 AS4837 CHINA UNICOM China169 Backbone 8.75ms from Liaoyang, CN
61.243.133.198 AS4837 CHINA UNICOM China169 Backbone 11.41ms from Liaoyang, CN
61.243.145.123 AS4837 CHINA UNICOM China169 Backbone 13.19ms from Liaoyang, CN
61.243.147.164 AS4837 CHINA UNICOM China169 Backbone 16.41ms from Dalian, CN
61.243.130.204 AS4837 CHINA UNICOM China169 Backbone 11.84ms from Liaoyang, CN
61.243.181.9 AS4837 CHINA UNICOM China169 Backbone 9.31ms from Liaoyang, CN
61.243.132.25 AS4837 CHINA UNICOM China169 Backbone 11.70ms from Liaoyang, CN
61.243.128.188 AS4837 CHINA UNICOM China169 Backbone 11.57ms from Liaoyang, CN
61.243.163.91 AS4837 CHINA UNICOM China169 Backbone 9.85ms from Liaoyang, CN
61.243.136.55 AS4837 CHINA UNICOM China169 Backbone 12.83ms from Liaoyang, CN
61.243.178.180 AS4837 CHINA UNICOM China169 Backbone 8.59ms from Liaoyang, CN
61.243.184.160 AS4837 CHINA UNICOM China169 Backbone 7.73ms from Liaoyang, CN
61.243.188.184 AS4837 CHINA UNICOM China169 Backbone 7.35ms from Liaoyang, CN
61.243.134.180 AS4837 CHINA UNICOM China169 Backbone 12.76ms from Liaoyang, CN
61.243.159.167 AS4837 CHINA UNICOM China169 Backbone 15.95ms from Dalian, CN
61.243.164.1 AS4837 CHINA UNICOM China169 Backbone 12.72ms from Liaoyang, CN
61.243.187.27 AS4837 CHINA UNICOM China169 Backbone 9.73ms from Liaoyang, CN
61.243.141.166 AS4837 CHINA UNICOM China169 Backbone 12.80ms from Liaoyang, CN
61.243.142.148 AS4837 CHINA UNICOM China169 Backbone 14.30ms from Liaoyang, CN
61.243.139.194 AS4837 CHINA UNICOM China169 Backbone 14.58ms from Liaoyang, 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
178.208.87.2 AS214798 Digital City FZE 0.97ms from Amsterdam, NL
20.4.163.18 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
34.233.167.226 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
34.195.52.34 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
137.155.45.18 AS20115 Charter Communications LLC 0.61ms from Ashburn, US
93.214.87.146 AS3320 Deutsche Telekom AG 4.30ms from Berlin, DE
35.164.186.130 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
179.1.121.34 AS18678 INTERNEXA S.A. E.S.P 12.44ms from Bogota, CO
118.208.137.162 AS7545 TPG Telecom Limited 1.57ms from Brisbane, AU
188.6.71.210 AS5483 Magyar Telekom Plc. 1.03ms from Budapest, HU
61.187.89.18 AS4134 CHINANET-BACKBONE 2.95ms from Changsha, CN
202.92.239.82 AS9498 BHARTI Airtel Ltd. 1.11ms from Chennai, IN
71.67.214.178 AS10796 Charter Communications Inc 6.44ms from Columbus, US
75.81.33.146 AS11427 Charter Communications Inc 13.47ms from Dallas, US
54.194.174.18 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
37.197.2.114 AS1257 Tele2 Sverige AB 3.89ms from Falkenberg, SE
191.37.215.82 AS263372 RODRIGUES & SARMENTO LTDA 6.98ms from Fortaleza, BR
91.26.68.210 AS3320 Deutsche Telekom AG 0.94ms from Frankfurt am Main, DE
47.99.160.34 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.79ms from Hangzhou, CN
36.81.234.114 AS7713 PT Telekomunikasi Indonesia 6.93ms from Jakarta, ID
83.46.135.66 AS3352 TELEFONICA DE ESPANA S.A.U. 8.68ms from Madrid, ES
67.255.11.242 AS11351 Charter Communications Inc 19.96ms from New York City, US
189.113.34.114 AS262875 IP AMERICA TELECOM LTDA 1.54ms from Osasco, BR
123.130.160.2 AS4837 CHINA UNICOM China169 Backbone 5.55ms from Qingdao, CN
112.121.0.162 AS18310 SK Broadband Co Ltd 1.93ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 61.243.161.12
traceroute to 61.243.161.12 (61.243.161.12): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS4837] 218.24.230.106 54.942 ms
11 [AS4837] 61.243.161.12 15.414 ms
Measurement taken from IPinfo ProbeNet in Dalian, 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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