27.38.189.0/24

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 27.38.189.0/24

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 3 domain names hosted across 3 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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
145.53.171.104	AS1136 KPN B.V.	`3.02ms` from Amsterdam, NL
145.222.32.104	AS21286 KPN B.V.	`1.10ms` from Amsterdam, NL
110.247.87.184	AS4837 CHINA UNICOM China169 Backbone	`9.64ms` from Beijing, CN
136.228.78.56	AS395379 SCI REMC	`6.59ms` from Chicago, US
79.217.164.248	AS3320 Deutsche Telekom AG	`7.18ms` from Frankfurt am Main, DE
94.244.17.168	AS48278 UKRDATAKOM LTD	`0.41ms` from Kyiv, UA
95.93.90.200	AS2860 NOS COMUNICACOES, S.A.	`10.08ms` from Lisbon, PT
49.146.163.40	AS9299 Philippine Long Distance Telephone Company	`8.41ms` from Manila, PH
98.242.182.136	AS7922 Comcast Cable Communications, LLC	`7.50ms` from Miami, US
220.111.240.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.08ms` from Osaka, JP
173.194.161.40	AS15169 Google LLC	`0.19ms` from Osasco, BR
92.162.206.168	AS3215 Orange S.A.	`7.57ms` from Paris, FR
72.216.149.136	AS22773 Cox Communications Inc.	`4.71ms` from Phoenix, US
123.199.17.24	AS10066 LG HelloVision Corp.	`11.73ms` from Seoul, KR
125.157.126.200	AS4766 Korea Telecom	`6.60ms` from Seoul, KR
54.151.226.152	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
51.17.44.216	AS16509 Amazon.com, Inc.	`1.63ms` from Tel Aviv, IL
210.171.123.104	AS4725 SoftBank Corp.	`4.73ms` from Tokyo, JP
174.91.211.232	AS577 Bell Canada	`1.46ms` from Toronto, CA
3.102.145.168	AS16509 Amazon.com, Inc.	`0.41ms` from Auckland, NZ
84.136.252.56	AS3320 Deutsche Telekom AG	`1.41ms` from Berlin, DE
34.0.149.120	AS19527 Google LLC	`0.13ms` from Dallas, US
66.139.186.232	AS7018 AT&T Enterprises, LLC	`9.99ms` from Dallas, US
18.157.213.40	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
36.4.45.168	AS4134 CHINANET-BACKBONE	`14.72ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m12 27.38.189.211

traceroute to 27.38.189.211 (27.38.189.211): 12 hops max, 52 byte packets

3 [AS3356] 4.69.153.125 166.732 ms

4 [AS3356] 4.26.1.158 393.366 ms

5 *

6 *

7 *

8 *

9 [AS17623] 120.80.147.66 366.393 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

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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