61.240.0.0/19

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        [email protected] 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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
e-mail:         [email protected]
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 61.240.0.0/16

No nearby ranges found.

Hosted domains

There are 10 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.240.29.33 ainanx.cn 2
61.240.12.104 xqzxt.xyz 1
61.240.19.46 xybc.com 1
61.240.29.23 yqxy.cn 1
61.240.26.250 tjdllib.cn 1
61.240.24.133 eco-city.gov.cn 1
61.240.4.62 tjwyhc.top 1
61.240.29.21 xqkdoffice.com 1
61.240.23.8 tjrpskj.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

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

IP Address ASN Details
61.240.5.2 AS4837 CHINA UNICOM China169 Backbone 5.98ms from Beijing, CN
61.240.17.101 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Beijing, CN
61.240.24.205 AS4837 CHINA UNICOM China169 Backbone 5.63ms from Beijing, CN
61.240.15.9 AS4837 CHINA UNICOM China169 Backbone 5.19ms from Beijing, CN
61.240.23.65 AS4837 CHINA UNICOM China169 Backbone 4.87ms from Beijing, CN
61.240.11.193 AS4837 CHINA UNICOM China169 Backbone 6.58ms from Beijing, CN
61.240.18.89 AS4837 CHINA UNICOM China169 Backbone 5.61ms from Beijing, CN
61.240.9.197 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Beijing, CN
61.240.16.111 AS4837 CHINA UNICOM China169 Backbone 5.68ms from Beijing, CN
61.240.13.104 AS4837 CHINA UNICOM China169 Backbone 5.62ms from Beijing, CN
61.240.4.57 AS4837 CHINA UNICOM China169 Backbone 5.10ms from Beijing, CN
61.240.26.3 AS4837 CHINA UNICOM China169 Backbone 5.60ms from Beijing, CN
61.240.20.134 AS4837 CHINA UNICOM China169 Backbone 5.87ms from Beijing, CN
61.240.27.169 AS4837 CHINA UNICOM China169 Backbone 5.59ms from Beijing, CN
61.240.31.39 AS4837 CHINA UNICOM China169 Backbone 5.10ms from Beijing, CN
61.240.1.9 AS4837 CHINA UNICOM China169 Backbone 5.92ms from Beijing, CN
61.240.6.250 AS4837 CHINA UNICOM China169 Backbone 5.54ms from Beijing, CN
61.240.29.213 AS4837 CHINA UNICOM China169 Backbone 5.05ms from Beijing, CN
61.240.21.69 AS4837 CHINA UNICOM China169 Backbone 6.15ms from Beijing, CN
61.240.19.17 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Beijing, CN
61.240.22.77 AS4837 CHINA UNICOM China169 Backbone 7.37ms from Beijing, CN
61.240.0.105 AS4837 CHINA UNICOM China169 Backbone 4.70ms from Beijing, CN
61.240.12.87 AS4837 CHINA UNICOM China169 Backbone 5.25ms from Beijing, 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
46.185.206.3 AS8376 Jordan Data Communications Company LLC 0.82ms from Amman, JO
3.160.44.163 AS16509 Amazon.com, Inc. 0.24ms from Berlin, DE
135.232.40.83 AS8075 Microsoft Corporation 0.21ms from Boydton, US
78.20.98.179 AS6848 Telenet BV 7.67ms from Brussels, BE
68.75.245.227 AS7018 AT&T Enterprises, LLC 1.53ms from Chicago, US
74.225.153.83 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
89.241.165.195 AS13285 TalkTalk Communications Limited 4.43ms from London, GB
81.105.51.3 AS5089 Virgin Media Limited 5.74ms from London, GB
88.14.24.179 AS3352 TELEFONICA DE ESPANA S.A.U. 6.30ms from Madrid, ES
74.85.173.3 AS23314 Summit Broadband 4.66ms from Miami, US
87.0.82.51 AS3269 Telecom Italia S.p.A. 2.06ms from Milan, IT
51.175.203.51 AS29695 Lyse Tele AS 0.74ms from Oslo, NO
222.120.166.67 AS4766 Korea Telecom 1.49ms from Seoul, KR
217.198.65.195 AS48220 Fouredge AB 0.82ms from Stockholm, SE
42.237.53.163 AS4837 CHINA UNICOM China169 Backbone 4.80ms from Zhengzhou, CN
97.148.37.83 AS6167 Verizon Business 15.33ms from Atlanta, US
60.234.197.19 AS140220 Sky Network Television Ltd 1.79ms from Christchurch, NZ
217.233.12.3 AS3320 Deutsche Telekom AG 3.56ms from Frankfurt am Main, DE
124.67.12.67 AS4837 CHINA UNICOM China169 Backbone 4.05ms from Hohhot, CN
109.227.100.19 AS25133 LLC "McLaut-Invest" 3.04ms from Kyiv, UA
92.106.227.35 AS3303 Swisscom (Switzerland) Ltd 0.73ms from Lausanne, CH
86.151.9.19 AS2856 British Telecommunications PLC 3.22ms from London, GB
94.5.89.67 AS5607 Sky UK Limited 11.38ms from London, GB
83.60.30.67 AS3352 TELEFONICA DE ESPANA S.A.U. 9.48ms from Madrid, ES
89.81.32.3 AS5410 Bouygues Telecom SA 3.35ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 61.240.22.61
traceroute to 61.240.22.61 (61.240.22.61): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS4837] 219.158.6.77 334.483 ms
6 *
7 *
8 *
9 *
10 [AS4837] 117.8.176.2 315.166 ms
11 [AS4837] 61.240.22.61 336.18 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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