27.38.231.0/24

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 27.38.231.0/24

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

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Pingable IPs

256 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
27.38.231.43	AS17623 China Unicom Shenzen network	`4.03ms` 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
45.117.7.136	AS12975 PALTEL Autonomous System	`7.94ms` from Amman, JO
120.46.14.200	AS55990 Huawei Cloud Service data center	`3.52ms` from Beijing, CN
52.12.10.136	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
84.197.225.24	AS6848 Telenet BV	`7.90ms` from Brussels, BE
98.155.113.184	AS20001 Charter Communications Inc	`7.08ms` from Honolulu, US
23.220.1.216	AS16625 Akamai Technologies, Inc.	`0.24ms` from Kuala Lumpur, MY
146.148.201.40	AS26658 HT	`0.31ms` from Los Angeles, US
80.116.136.88	AS3269 Telecom Italia S.p.A.	`4.09ms` from Milan, IT
126.59.33.72	AS17676 SoftBank Corp.	`12.51ms` from Osaka, JP
54.232.79.120	AS16509 Amazon.com, Inc.	`0.19ms` from Osasco, BR
98.238.193.216	AS7922 Comcast Cable Communications, LLC	`9.02ms` from San Jose, US
185.182.85.88	AS12552 GlobalConnect AB	`1.16ms` from Stockholm, SE
59.127.99.200	AS3462 Data Communication Business Group	`4.32ms` from Taichung, TW
185.42.105.8	AS197712 10dencehispahard, S.L.	`0.71ms` from Barcelona, ES
58.250.163.104	AS17623 China Unicom Shenzen network	`6.23ms` from Guangzhou, CN
202.75.84.24	AS7577 Vocational Training Council Hong Kong	`1.55ms` from Hong Kong, HK
70.124.167.24	AS11427 Charter Communications Inc	`15.46ms` from Houston, US
161.226.240.8	AS3709 City of San Antonio	`7.29ms` from Houston, US
109.94.68.24	AS50060 Annet Ltd.	`4.01ms` from Moscow, RU
61.125.125.184	AS9617 JCOM Co., Ltd.	`10.78ms` from Osaka, JP
2.54.81.248	AS12400 Partner Communications Ltd.	`7.32ms` from Petaẖ Tiqva, IL
177.83.147.8	AS28573 Claro NXT Telecomunicacoes Ltda	`8.26ms` from Sao Paulo, BR
182.172.73.168	AS10036 DLIVE	`1.73ms` from Seoul, KR
116.47.184.8	AS17858 LG POWERCOMM	`5.08ms` from Seoul, KR
217.168.150.40	AS34660 Roebuck Group Limited	`2.60ms` from Sheffield, GB

Traceroute

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

traceroute -a -n -q1 -f10 27.38.231.146

traceroute to 27.38.231.146 (27.38.231.146): 64 hops max, 52 byte packets

10 [AS17623] 27.38.231.146 4.609 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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