61.240.128.0/19

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:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-10-17T02:26:26Z
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 61.240.0.0/16

No nearby ranges found.

Hosted domains

There are 170 domain names hosted across 140 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.240.133.36 nsyy.com.cn 5
61.240.133.52 xthszh.org.cn 5
61.240.133.38 ntwzy.com 5
61.240.133.34 bhqzyyyy.com 5
61.240.133.40 wxcvc.cn 3
61.240.138.114 xywl.com.cn 3
61.240.133.39 lfwuliu.cn 3
61.240.149.24 prcvenus.com 2
61.240.136.248 dzgjj.com.cn 2
61.240.133.37 coinlink.work 2
61.240.128.98 hxkjcs.com 2
61.240.137.175 qhdsi.com 2
61.240.150.211 tskjzy.cn 2
61.240.131.86 xn--fiq33nols0db8zcj4bknzb.cn 2
61.240.150.208 kailuanpark.com 2
61.240.148.5 zgjin.com 2
61.240.138.244 cangzhouzoo.com 1
61.240.139.244 yugkj.com 1
61.240.140.153 bdall.net.cn 1
61.240.139.133 hd3h.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

1,848 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
61.240.138.165 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Beijing, CN
61.240.143.3 AS4837 CHINA UNICOM China169 Backbone 14.25ms from Qingdao, CN
61.240.130.249 AS4837 CHINA UNICOM China169 Backbone 8.59ms from Beijing, CN
61.240.142.1 AS4837 CHINA UNICOM China169 Backbone 6.85ms from Beijing, CN
61.240.157.53 AS4837 CHINA UNICOM China169 Backbone 6.26ms from Beijing, CN
61.240.153.32 AS4837 CHINA UNICOM China169 Backbone 6.95ms from Tianjin, CN
61.240.128.20 AS4837 CHINA UNICOM China169 Backbone 7.46ms from Beijing, CN
61.240.151.40 AS4837 CHINA UNICOM China169 Backbone 6.91ms from Beijing, CN
61.240.146.250 AS4837 CHINA UNICOM China169 Backbone 7.59ms from Beijing, CN
61.240.140.73 AS4837 CHINA UNICOM China169 Backbone 10.15ms from Beijing, CN
61.240.155.163 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Tianjin, CN
61.240.141.74 AS4837 CHINA UNICOM China169 Backbone 9.87ms from Beijing, CN
61.240.137.234 AS4837 CHINA UNICOM China169 Backbone 7.16ms from Beijing, CN
61.240.150.1 AS4837 CHINA UNICOM China169 Backbone 10.06ms from Beijing, CN
61.240.136.237 AS4837 CHINA UNICOM China169 Backbone 6.97ms from Beijing, CN
61.240.133.6 AS4837 CHINA UNICOM China169 Backbone 7.06ms from Beijing, CN
61.240.148.132 AS4837 CHINA UNICOM China169 Backbone 7.61ms from Beijing, CN
61.240.152.16 AS4837 CHINA UNICOM China169 Backbone 7.54ms from Beijing, CN
61.240.139.102 AS4837 CHINA UNICOM China169 Backbone 7.33ms from Beijing, CN
61.240.145.124 AS4837 CHINA UNICOM China169 Backbone 10.39ms from Tianjin, CN
61.240.159.37 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Beijing, CN
61.240.156.77 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Beijing, CN
61.240.129.124 AS4837 CHINA UNICOM China169 Backbone 6.75ms from Beijing, CN
61.240.149.226 AS4837 CHINA UNICOM China169 Backbone 7.20ms from Beijing, CN
61.240.158.69 AS4837 CHINA UNICOM China169 Backbone 7.04ms 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
95.140.43.35 AS41075 ATW Internet Kft. 0.31ms from Budapest, HU
14.243.98.243 AS45899 VNPT Corp 9.28ms from Da Nang, VN
109.134.51.179 AS5432 Proximus NV 4.88ms from Gravelines, FR
109.158.118.163 AS2856 British Telecommunications PLC 6.06ms from London, GB
176.143.156.3 AS5410 Bouygues Telecom SA 2.47ms from Lyon, FR
12.32.147.227 AS7018 AT&T Enterprises, LLC 5.91ms from Miami, US
80.140.114.99 AS3320 Deutsche Telekom AG 3.86ms from Nuernberg, DE
191.204.210.243 AS26599 TELEFÔNICA BRASIL S.A 2.17ms from Osasco, BR
88.124.234.227 AS12322 Free SAS 4.13ms from Paris, FR
73.251.255.19 AS7922 Comcast Cable Communications, LLC 12.21ms from Reston, US
201.193.206.3 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.89ms from San Jose, CR
103.51.62.147 AS152711 Suike Information Technology SiChuan Co., Ltd 0.27ms from San Jose, US
13.124.161.115 AS16509 Amazon.com, Inc. 0.12ms from Seoul, KR
118.52.47.211 AS4766 Korea Telecom 2.98ms from Seoul, KR
211.37.16.99 AS9318 SK Broadband Co Ltd 6.44ms from Seoul, KR
183.239.187.99 AS9808 China Mobile Communications Group Co., Ltd. 4.12ms from Shenzhen, CN
34.142.234.243 AS396982 Google LLC 0.13ms from Singapore, SG
193.74.231.115 AS5432 Proximus NV 5.13ms from Amsterdam, NL
185.176.9.3 AS50926 AXARNET COMUNICACIONES, S.L. 4.48ms from Barcelona, ES
207.104.242.195 AS7018 AT&T Enterprises, LLC 11.33ms from Chicago, US
18.191.56.3 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
12.109.201.131 AS7018 AT&T Enterprises, LLC 11.61ms from Dallas, US
52.51.172.3 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
113.179.20.131 AS45899 VNPT Corp 3.05ms from Hanoi, VN
172.113.19.19 AS20001 Charter Communications Inc 8.64ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f5 61.240.139.196
traceroute to 61.240.139.196 (61.240.139.196): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS4837] 219.158.13.77 35.988 ms
11 *
12 *
13 [AS4837] 61.240.157.70 44.971 ms
14 *
15 *
16 *
17 *
18 [AS4837] 61.240.139.196 43.456 ms
Measurement taken from IPinfo ProbeNet in Shenzhen, 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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