27.38.173.0/24

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 27.38.173.0/24

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 2 domain names hosted across 2 IP addresses 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
27.38.173.215	AS17623 China Unicom Shenzen network	`4.91ms` 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
77.168.210.72	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
44.247.252.104	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
20.161.54.72	AS8075 Microsoft Corporation	`1.11ms` from Boydton, US
90.206.154.232	AS5607 Sky UK Limited	`4.47ms` from Erith, GB
92.77.114.184	AS3209 Vodafone GmbH	`5.93ms` from Frankfurt am Main, DE
90.101.198.248	AS3215 Orange S.A.	`8.03ms` from Frankfurt am Main, DE
116.107.234.200	AS7552 Viettel Group	`2.40ms` from Hanoi, VN
78.181.18.40	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.48ms` from Istanbul, TR
89.142.43.168	AS5603 Telekom Slovenije, d.d.	`3.79ms` from Ljubljana, SI
84.124.222.72	AS6739 VODAFONE ONO, S.A.	`13.73ms` from Madrid, ES
23.8.153.88	AS17639 Converge ICT Solutions Inc.	`0.29ms` from Manila, PH
62.86.101.168	AS3269 Telecom Italia S.p.A.	`3.19ms` from Milan, IT
192.9.250.216	AS31898 Oracle Corporation	`0.15ms` from San Jose, US
64.174.134.120	AS7018 AT&T Enterprises, LLC	`2.63ms` from San Jose, US
195.1.65.216	AS2116 GLOBALCONNECT AS	`5.77ms` from Sandefjord, NO
200.120.203.24	AS22047 VTR BANDA ANCHA S.A.	`1.46ms` from Santiago, CL
114.32.233.88	AS3462 Data Communication Business Group	`2.38ms` from Taipei, TW
70.73.157.72	AS6327 Shaw Communications	`4.85ms` from Calgary, CA
112.48.60.232	AS9808 China Mobile Communications Group Co., Ltd.	`6.55ms` from Fuzhou, CN
123.23.174.72	AS45899 VNPT Corp	`4.45ms` from Ho Chi Minh City, VN
73.166.53.200	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Houston, US
89.212.248.168	AS34779 T-2, d.o.o.	`1.42ms` from Ljubljana, SI
23.95.29.200	AS36352 HostPapa	`0.33ms` from Los Angeles, US
175.241.9.232	AS4766 Korea Telecom	`6.84ms` from Seoul, KR
147.91.214.200	AS13092 Akademska mreza Republike Srbije - AMRES	`10.65ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 -f4 27.38.173.171

traceroute to 27.38.173.171 (27.38.173.171): 64 hops max, 52 byte packets

4 [AS6939] 64.71.180.51 5.535 ms

5 *

6 *

7 *

8 [AS4837] 219.158.107.30 160.886 ms

9 *

10 *

11 [AS17623] 27.38.173.171 169.596 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On December 28th 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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