27.38.143.0/24

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 27.38.143.0/24

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

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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
185.40.255.152	AS57795 NG-BLU Networks B.V.	`0.70ms` from Amsterdam, NL
52.142.236.72	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
72.46.29.200	AS18562 Hawthorne Residents Cooperative Association Inc	`11.21ms` from Atlanta, US
91.17.82.72	AS3320 Deutsche Telekom AG	`8.47ms` from Frankfurt am Main, DE
80.146.24.152	AS3320 Deutsche Telekom AG	`4.81ms` from Frankfurt am Main, DE
202.190.48.72	AS9930 TTNET-MY	`1.41ms` from Kuala Lumpur, MY
37.18.137.120	AS8680 Sure (Guernsey) Limited	`10.26ms` from London, GB
92.172.100.168	AS12479 Orange Espagne SA	`2.92ms` from Madrid, ES
123.176.155.248	AS17939 miyazaki cabletelevision network Co.,LTD	`17.56ms` from Osaka, JP
217.181.132.152	AS8399 SEWAN SAS	`0.59ms` from Paris, FR
174.85.100.88	AS20115 Charter Communications LLC	`9.71ms` from Santa Clara, US
14.88.14.56	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
115.163.193.216	AS2527 Sony Network Communications Inc.	`2.78ms` from Tokyo, JP
111.167.220.24	AS4837 CHINA UNICOM China169 Backbone	`5.52ms` from Beijing, CN
73.17.159.248	AS7922 Comcast Cable Communications, LLC	`9.32ms` from Boston, US
189.176.209.168	AS8151 UNINET	`14.38ms` from Cancún, MX
93.179.77.88	AS59793 Corporate Internet Service Provider LLC	`1.54ms` from Moscow, RU
187.89.77.24	AS26599 TELEFÔNICA BRASIL S.A	`1.39ms` from Osasco, BR
176.181.233.152	AS5410 Bouygues Telecom SA	`4.00ms` from Paris, FR
18.215.201.248	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
151.77.101.88	AS1267 WIND TRE S.P.A.	`5.66ms` from Rome, IT
4.151.27.120	AS8075 Microsoft Corporation	`0.20ms` from San Antonio, US
189.150.225.8	AS8151 UNINET	`9.46ms` from Santiago de Queretaro, MX
1.105.169.72	AS4766 Korea Telecom	`1.71ms` from Seoul, KR
120.24.90.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.51ms` from Shenzhen, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m14 27.38.143.224

traceroute to 27.38.143.224 (27.38.143.224): 14 hops max, 52 byte packets

4 [AS28917] 80.77.167.215 36.418 ms

5 *

6 [AS4837] 219.158.15.157 185.625 ms

7 *

8 *

9 *

10 *

11 [AS17623] 120.80.144.202 223.767 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Kharkiv, UA

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.

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