27.38.250.0/24

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:        [email protected] 20100415
mnt-by:         MAINT-CNCGROUP-GD
source:         APNIC

role:           CNCGROUP GD
nic-hdl:        CG272-AP
e-mail:         [email protected]
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:        [email protected] 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:        [email protected] 20100412
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.38.250.0/24

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
27.38.250.115	AS17623 China Unicom Shenzen network	`4.57ms` 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
112.141.118.248	AS9443 Vocus Retail	`2.01ms` from Adelaide, AU
50.85.30.184	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
74.40.210.40	AS5650 Frontier Communications of America, Inc.	`13.59ms` from Ashburn, US
52.225.189.8	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
181.20.87.136	AS22927 Telefonica de Argentina	`2.37ms` from Buenos Aires, AR
197.134.22.216	AS24835 Vodafone Data	`10.15ms` from Cairo, EG
75.31.25.8	AS7018 AT&T Enterprises, LLC	`8.04ms` from Dallas, US
192.200.220.232	AS55201 SkyQuantum Internet Service	`0.26ms` from Fremont, US
116.108.94.216	AS7552 Viettel Group	`1.11ms` from Ho Chi Minh City, VN
194.75.16.24	AS6871 Plusnet	`6.86ms` from London, GB
34.91.234.200	AS396982 Google LLC	`0.11ms` from Oudeschip, NL
47.104.134.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.21ms` from Qingdao, CN
112.246.192.24	AS4837 CHINA UNICOM China169 Backbone	`5.42ms` from Qingdao, CN
114.27.145.8	AS3462 Data Communication Business Group	`5.03ms` from Taichung, TW
153.127.86.88	AS7684 SAKURA Internet Inc.	`16.37ms` from Tokyo, JP
117.13.246.8	AS4837 CHINA UNICOM China169 Backbone	`6.26ms` from Beijing, CN
186.146.151.136	AS10620 Telmex Colombia S.A.	`15.67ms` from Bogota, CO
179.37.205.248	AS22927 Telefonica de Argentina	`2.18ms` from Buenos Aires, AR
59.36.211.168	AS4134 CHINANET-BACKBONE	`1.36ms` from Guangzhou, CN
81.139.215.184	AS2856 British Telecommunications PLC	`5.52ms` from London, GB
87.15.189.8	AS3269 Telecom Italia S.p.A.	`2.40ms` from Milan, IT
89.85.64.56	AS5410 Bouygues Telecom SA	`13.04ms` from Paris, FR
73.39.220.232	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Ashburn, US
60.253.178.88	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`3.75ms` from Beijing, CN
35.165.90.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, 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 27.38.250.54

traceroute to 27.38.250.54 (27.38.250.54): 64 hops max, 52 byte packets

10 [AS17623] 27.38.250.54 4.733 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On January 9th 2026

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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