27.38.154.0/24

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 27.38.154.0/24

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
27.38.154.152	AS17623 China Unicom Shenzen network	`5.18ms` 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
14.111.113.200	AS4134 CHINANET-BACKBONE	`6.50ms` from Chongqing, CN
208.102.113.120	AS6181 Cincinnati Bell Telephone Company LLC	`1.33ms` from Cincinnati, US
68.203.156.216	AS11427 Charter Communications Inc	`7.05ms` from Dallas, US
73.91.133.56	AS7922 Comcast Cable Communications, LLC	`15.49ms` from Dallas, US
93.241.192.232	AS3320 Deutsche Telekom AG	`5.87ms` from Duesseldorf, DE
27.154.223.184	AS4134 CHINANET-BACKBONE	`5.79ms` from Fuzhou, CN
191.100.89.8	AS27668 ETAPA EP	`6.73ms` from Guayaquil, EC
154.93.150.136	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
38.181.150.24	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.60ms` from Hong Kong, HK
130.110.29.184	AS31898 Oracle Corporation	`0.35ms` from Johannesburg, ZA
83.106.191.8	AS5378 Vodafone Limited	`8.30ms` from London, GB
38.170.192.168	AS55286 B2 Net Solutions Inc.	`0.25ms` from Los Angeles, US
195.235.64.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`0.89ms` from Madrid, ES
3.98.158.24	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
216.15.89.168	AS6079 RCN	`7.20ms` from Philadelphia, US
23.53.254.248	AS16625 Akamai Technologies, Inc.	`0.69ms` from Rio de Janeiro, BR
45.86.249.88	AS39855 Mod Mission Critical LLC	`8.74ms` from Santiago de Queretaro, MX
183.106.223.216	AS4766 Korea Telecom	`7.38ms` from Seoul, KR
54.168.175.136	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
52.233.232.136	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
41.103.72.152	AS36947 Telecom Algeria	`16.89ms` from Barcelona, ES
44.247.194.88	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
156.214.16.152	AS8452 TE-AS	`3.10ms` from Cairo, EG
14.242.171.136	AS45899 VNPT Corp	`6.37ms` from Ho Chi Minh City, VN
115.98.126.24	AS17488 Hathway IP Over Cable Internet	`1.58ms` from Hyderabad, IN

Traceroute

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

traceroute -a -n -q1 -f10 27.38.154.238

traceroute to 27.38.154.238 (27.38.154.238): 64 hops max, 52 byte packets

10 [AS17623] 27.38.154.238 5.572 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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