61.240.248.0/21

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 61.240.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
61.240.253.180 AS4837 CHINA UNICOM China169 Backbone 17.35ms from Guangzhou, CN
61.240.254.169 AS4837 CHINA UNICOM China169 Backbone 17.29ms from Guangzhou, CN
61.240.248.236 AS4837 CHINA UNICOM China169 Backbone 17.28ms from Guangzhou, CN
61.240.249.237 AS4837 CHINA UNICOM China169 Backbone 17.58ms from Guangzhou, CN
61.240.252.70 AS4837 CHINA UNICOM China169 Backbone 17.17ms from Guangzhou, CN
61.240.255.207 AS4837 CHINA UNICOM China169 Backbone 17.08ms from Guangzhou, CN
61.240.250.163 AS4837 CHINA UNICOM China169 Backbone 16.32ms from Guangzhou, CN
61.240.251.173 AS4837 CHINA UNICOM China169 Backbone 16.87ms from Guangzhou, 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
212.32.99.37 AS400072 THUNDERBOX INC 2.28ms from Ashburn, US
84.0.63.53 AS5483 Magyar Telekom Plc. 7.28ms from Budapest, HU
164.100.176.245 AS4758 National Informatics Centre 1.42ms from Delhi, IN
118.68.95.69 AS18403 FPT Telecom Company 0.11ms from Hanoi, VN
176.224.125.245 AS35819 Etihad Etisalat, a joint stock company 3.51ms from Jeddah, SA
86.171.176.37 AS2856 British Telecommunications PLC 7.08ms from London, GB
31.207.127.165 AS57469 Azienda Pubbliservizi Brunico 5.57ms from Milan, IT
190.134.154.37 AS6057 Administracion Nacional de Telecomunicaciones 1.73ms from Montevideo, UY
120.195.65.245 AS56046 China Mobile communications corporation 1.69ms from Nanjing, CN
156.249.31.229 AS54801 Zillion Network Inc. 0.56ms from San Jose, US
24.6.218.117 AS7922 Comcast Cable Communications, LLC 5.94ms from San Jose, US
152.74.218.21 AS11340 Red Universitaria Nacional 8.62ms from Santiago, CL
8.213.138.101 AS45102 Alibaba (US) Technology Co., Ltd. 0.14ms from Seoul, KR
58.226.205.181 AS9318 SK Broadband Co Ltd 7.46ms from Seoul, KR
58.37.152.53 AS4812 China Telecom (Group) 3.36ms from Shanghai, CN
153.37.169.181 AS4837 CHINA UNICOM China169 Backbone 4.05ms from Shanghai, CN
14.3.57.101 AS4685 Asahi Net 3.21ms from Tokyo, JP
24.57.209.85 AS7992 Cogeco Connexion Inc. 11.75ms from Toronto, CA
111.178.101.85 AS4134 CHINANET-BACKBONE 3.83ms from Wuhan, CN
58.52.218.117 AS4134 CHINANET-BACKBONE 7.90ms from Wuhan, CN
79.99.133.149 AS48635 Your Hosting B.V. 0.26ms from Amsterdam, NL
72.95.222.21 AS701 Verizon Business 6.10ms from Ashburn, US
34.209.156.21 AS16509 Amazon.com, Inc. 0.27ms from Boardman, US
75.191.249.5 AS11426 Charter Communications Inc 10.46ms from Charlotte, US
76.209.144.21 AS7018 AT&T Enterprises, LLC 9.70ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f10 61.240.250.230
traceroute to 61.240.250.230 (61.240.250.230): 64 hops max, 52 byte packets
10 [AS4837] 221.11.152.246 15.623 ms
11 [AS4837] 221.11.152.198 19.464 ms
12 [AS4837] 61.240.250.230 19.06 ms
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
On

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