27.38.176.0/24

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 27.38.176.0/24

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 are no domains currently hosted on this ASN.

Hosted domains API

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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
27.38.176.196	AS17623 China Unicom Shenzen network	`5.16ms` 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
43.130.118.104	AS132203 Tencent Building, Kejizhongyi Avenue	`0.23ms` from Ashburn, US
110.243.239.88	AS4837 CHINA UNICOM China169 Backbone	`12.94ms` from Beijing, CN
71.75.10.184	AS11426 Charter Communications Inc	`6.03ms` from Charlotte, US
113.189.33.120	AS45899 VNPT Corp	`7.39ms` from Da Nang, VN
75.164.238.248	AS209 CenturyLink Communications, LLC	`1.45ms` from Hillsboro, US
205.147.67.56	AS396287 Next, Powered by NAEC, LLC	`14.66ms` from Kansas City, US
46.164.40.200	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.06ms` from Ljubljana, SI
81.96.251.72	AS5089 Virgin Media Limited	`10.06ms` from London, GB
162.204.124.200	AS7018 AT&T Enterprises, LLC	`1.99ms` from Los Angeles, US
59.184.140.72	AS9829 National Internet Backbone	`6.46ms` from Mumbai, IN
191.253.239.232	AS28580 Cilnet Comunicação e Informática S.A.	`1.70ms` from Osasco, BR
77.141.211.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.91ms` from Paris, FR
97.145.107.216	AS6167 Verizon Business	`11.94ms` from Philadelphia, US
27.201.205.232	AS4837 CHINA UNICOM China169 Backbone	`5.10ms` from Qingdao, CN
27.213.141.184	AS4837 CHINA UNICOM China169 Backbone	`5.42ms` from Qingdao, CN
153.127.51.104	AS7684 SAKURA Internet Inc.	`16.39ms` from Tokyo, JP
91.127.236.136	AS6855 Slovak Telekom, a.s.	`1.69ms` from Bratislava, SK
77.81.24.88	AS12302 Vodafone Romania S.A.	`6.58ms` from Bucharest, RO
98.63.173.56	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Chicago, US
99.107.131.8	AS7018 AT&T Enterprises, LLC	`7.59ms` from Dallas, US
80.153.179.168	AS3320 Deutsche Telekom AG	`7.38ms` from Frankfurt am Main, DE
95.130.254.56	AS47215 dogado GmbH	`0.87ms` from Frankfurt am Main, DE
78.184.229.184	AS47331 TTNet A.S.	`3.07ms` from Istanbul, TR
95.46.0.104	AS2864 PE Raniuk Mikola Bogdanovich	`5.03ms` from Khmelnytskyi, UA
77.243.114.216	AS44267 ENPLUS TELECOM	`14.53ms` from Krasnoyarsk, RU

Traceroute

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

traceroute -a -n -q1 -f6 27.38.176.31

traceroute to 27.38.176.31 (27.38.176.31): 64 hops max, 52 byte packets

6 [AS136958] 58.254.152.237 3.802 ms

7 *

8 *

9 *

10 *

11 [AS17623] 27.38.176.31 8.751 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

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.

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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