27.38.193.0/24

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 27.38.193.0/24

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
27.38.193.199	AS17623 China Unicom Shenzen network	`4.27ms` 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
75.2.126.104	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
172.12.183.200	AS7018 AT&T Enterprises, LLC	`5.90ms` from Chicago, US
192.174.62.24	AS16411 National Renewable Energy Laboratory	`10.76ms` from Denver, US
95.47.191.24	AS62331 Media Holding TVK Ltd.	`1.27ms` from Novosibirsk, RU
153.164.10.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.41ms` from Osaka, JP
202.208.177.200	AS7511 SYNAPSE Co.,Ltd.	`8.91ms` from Osaka, JP
4.233.62.8	AS8075 Microsoft Corporation	`0.18ms` from Paris, FR
104.42.6.120	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
175.240.129.168	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
14.103.91.104	AS4811 China Telecom (Group)	`3.03ms` from Shanghai, CN
37.3.43.24	AS1257 Tele2 Sverige AB	`0.64ms` from Stockholm, SE
60.103.44.200	AS17676 SoftBank Corp.	`4.28ms` from Tokyo, JP
77.111.173.216	AS8462 Tarr Kft.	`8.01ms` from Budapest, HU
162.194.162.184	AS7018 AT&T Enterprises, LLC	`11.57ms` from Chicago, US
73.14.196.184	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Denver, US
34.249.237.152	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
89.214.69.40	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`9.25ms` from Lisbon, PT
90.143.131.8	AS1257 Tele2 Sverige AB	`4.44ms` from Stockholm, SE
3.217.123.184	AS14618 Amazon.com, Inc.	`0.62ms` from Ashburn, US
123.115.157.232	AS4808 China Unicom Beijing Province Network	`3.96ms` from Beijing, CN
15.205.162.40	AS8987 Amazon Data Services Ireland Ltd	`0.37ms` from Boardman, US
34.162.87.184	AS396982 Google LLC	`0.16ms` from Columbus, US
86.142.109.40	AS2856 British Telecommunications PLC	`5.21ms` from London, GB
31.48.98.120	AS2856 British Telecommunications PLC	`5.40ms` from London, GB
124.187.96.40	AS1221 Telstra Limited	`2.14ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f10 27.38.193.40

traceroute to 27.38.193.40 (27.38.193.40): 64 hops max, 52 byte packets

10 [AS17623] 27.38.193.40 5.638 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

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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