27.38.165.0/24

AS17623 · China Unicom Shenzen network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17623
Parent Range	27.38.0.0/16
Registry	APNIC
ID	UNICOM-GDSZ

WHOIS Details

inetnum:        27.38.0.0 - 27.38.255.255
netname:        UNICOM-GDSZ
descr:          China Unicom Shenzhen city network
descr:          China Unicom Shenzhen Branch
country:        CN
admin-c:        CG272-AP
tech-c:         CG272-AP
status:         ALLOCATED NON-PORTABLE
changed:        wangjj238@chinaunicom.cn 20100415
mnt-by:         MAINT-CNCGROUP-GD
source:         APNIC

role:           CNCGROUP GD
nic-hdl:        CG272-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214226
fax-no:         +86-20-22214228
admin-c:        RP181-AP
tech-c:         RP181-AP
country:        CN
changed:        wangjj238@chinaunicom.cn 20090414
mnt-by:         MAINT-CNCGROUP-GD
source:         APNIC

route:          27.38.0.0/16
descr:          China Unicom Guangdong Province Network
country:        CN
origin:         AS17623
mnt-by:         MAINT-CNCGROUP-RR
changed:        abuse@cnc-noc.net 20100412
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.38.165.0/24

Range	ASN	Company	Num of IPs
27.38.0.0/16	AS17623	China Unicom Shenzhen city network	65,536
27.36.0.0/14	AS17623	China Unicom Guangdong province network	262,144
27.36.0.0/14	AS17816	China Unicom Guangdong province network	262,144

Nearby Ranges

BGP prefixes that overlap with 27.38.0.0/16

Range	ASN	Company	Num of IPs
27.36.0.0/14	AS17623	China Unicom Guangdong province network	262,144
27.36.0.0/14	AS17816	China Unicom Guangdong province network	262,144
27.38.0.0/16	AS17623	China Unicom Shenzhen city network	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

Read more

Pingable IPs

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

IP Address	ASN	Details
27.38.165.125	AS17623 China Unicom Shenzen network	`4.30ms` from Shenzhen, 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
68.47.142.232	AS7922 Comcast Cable Communications, LLC	`11.32ms` from Atlanta, US
84.195.202.88	AS6848 Telenet BV	`7.21ms` from Brussels, BE
92.83.250.104	AS9050 Orange Romania S.A.	`1.44ms` from Bucharest, RO
23.59.175.72	AS9498 BHARTI Airtel Ltd.	`0.67ms` from Chennai, IN
103.186.212.248	AS149714 PT Lare Osing Ndo	`0.53ms` from Jakarta, ID
116.53.66.104	AS4134 CHINANET-BACKBONE	`5.79ms` from Kunming, CN
212.210.19.248	AS3269 Telecom Italia S.p.A.	`5.74ms` from Milan, IT
35.231.23.200	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
163.221.225.200	AS131158 Nara Institute of Science and Technology, National University Corporation	`1.93ms` from Osaka, JP
112.235.32.120	AS4837 CHINA UNICOM China169 Backbone	`6.94ms` from Qingdao, CN
213.6.223.152	AS12975 PALTEL Autonomous System	`0.40ms` from Ramallah, PS
201.204.225.104	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.37ms` from San Jose, CR
98.36.42.248	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Santa Clara, US
192.250.226.136	AS36454 WHG Hosting Services Ltd	`14.11ms` from Schertz, US
76.121.74.248	AS7922 Comcast Cable Communications, LLC	`14.97ms` from Seattle, US
118.79.189.248	AS4837 CHINA UNICOM China169 Backbone	`5.41ms` from Taiyuan, CN
126.79.3.136	AS17676 SoftBank Corp.	`2.91ms` from Tokyo, JP
134.112.80.8	AS8075 Microsoft Corporation	`0.39ms` from Warsaw, PL
35.133.189.232	AS20115 Charter Communications LLC	`9.90ms` from Atlanta, US
41.249.12.72	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.77ms` from Casablanca, MA
162.207.87.248	AS7018 AT&T Enterprises, LLC	`18.27ms` from Chicago, US
74.135.23.232	AS10796 Charter Communications Inc	`3.93ms` from Columbus, US
97.99.75.248	AS11427 Charter Communications Inc	`4.00ms` from Dallas, US
208.145.53.248	AS3561 CenturyLink Communications, LLC	`0.22ms` from Fremont, US
223.4.180.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.04ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 27.38.165.16

traceroute to 27.38.165.16 (27.38.165.16): 64 hops max, 52 byte packets

3 [AS55211] 76.72.161.37 85.386 ms

4 *

5 *

6 *

7 [AS17816] 157.18.0.226 227.027 ms

8 *

9 [AS17623] 27.38.165.16 240.496 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On October 17th 2025

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.

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