27.38.153.0/24

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 27.38.153.0/24

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
27.38.153.54	AS17623 China Unicom Shenzen network	`3.33ms` 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
84.180.241.72	AS3320 Deutsche Telekom AG	`8.84ms` from Frankfurt am Main, DE
218.205.64.40	AS56041 China Mobile communications corporation	`7.25ms` from Hangzhou, CN
37.136.251.248	AS16086 DNA Oyj	`10.58ms` from Helsinki, FI
79.17.118.8	AS3269 Telecom Italia S.p.A.	`1.99ms` from Milan, IT
3.93.226.40	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
181.92.230.104	AS7303 Telecom Argentina S.A.	`0.98ms` from Rosario, AR
201.194.195.72	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.90ms` from San Jose, CR
202.152.98.200	AS10013 FreeBit Co.,Ltd.	`2.82ms` from Tokyo, JP
5.10.11.136	AS57154 Stadtwerke Konstanz GmbH	`2.60ms` from Zuerich, CH
154.248.78.232	AS36947 Telecom Algeria	`14.18ms` from Algiers, DZ
24.127.148.248	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Detroit, US
13.134.34.56	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
13.37.178.184	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
52.230.101.24	AS8075 Microsoft Corporation	`0.65ms` from Singapore, SG
13.231.124.24	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
219.54.176.88	AS17676 SoftBank Corp.	`3.43ms` from Tokyo, JP
216.212.203.136	AS40788 Start Communications	`8.05ms` from Toronto, CA
35.83.126.88	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
66.9.188.184	AS27277 Space Exploration Technologies Corporation	`13.01ms` from Dallas, US
45.224.232.216	AS266914 Lary Net	`17.63ms` from Joao Pessoa, BR
90.208.13.136	AS5607 Sky UK Limited	`4.53ms` from London, GB
130.222.223.232	AS398770 Twisted Computing Incorporated	`0.10ms` from Los Angeles, US
151.42.126.8	AS1267 WIND TRE S.P.A.	`6.99ms` from Milan, IT
76.27.220.184	AS7922 Comcast Cable Communications, LLC	`7.26ms` from Portland, US
3.85.8.136	AS14618 Amazon.com, Inc.	`0.67ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f4 27.38.153.111

traceroute to 27.38.153.111 (27.38.153.111): 64 hops max, 52 byte packets

4 [AS4837] 219.158.39.17 42.624 ms

5 *

6 *

7 *

8 *

9 [AS17623] 27.38.153.111 76.818 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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