27.38.0.0/16

AS17623 · China Unicom Shenzen network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17623
Parent Range	27.36.0.0/14
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 27.38.0.0/16

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

Nearby Ranges

BGP prefixes that overlap with 27.0.0.0/8

Range	ASN	Company	Num of IPs
27.192.0.0/11	AS4837	China Unicom Shandong province network	2,097,152
27.16.0.0/12	AS148981	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS58563	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS150145	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS136192	CHINANET Hubei province network	1,048,576
27.16.0.0/12	AS137266	CHINANET Hubei province network	1,048,576
27.160.0.0/12	AS9644	SK Telecom	1,048,576
27.16.0.0/12	AS4134	CHINANET Hubei province network	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.176.0.0/13	AS9644	SK Telecom	524,288
27.184.0.0/13	AS4134	CHINANET hebei province network	524,288
27.152.0.0/13	AS4134	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.136.0.0/13	AS9824	JCOM Co., Ltd.	524,288
27.240.0.0/13	AS9674	Far EasTone Telecommunication Co., Ltd.	524,288
27.184.0.0/13	AS23662	CHINANET hebei province network	524,288
27.40.0.0/13	AS136959	China Unicom Guangdong province network	524,288
27.40.0.0/13	AS17816	China Unicom Guangdong province network	524,288
27.152.0.0/13	AS133774	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.152.0.0/13	AS133775	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.152.0.0/13	AS133776	CHINANET FUJIAN PROVINCE NETWORK	524,288
27.184.0.0/13	AS4809	CHINANET hebei province network	524,288
27.184.0.0/13	AS134760	CHINANET hebei province network	524,288
27.40.0.0/13	AS17623	China Unicom Guangdong province network	524,288
27.8.0.0/13	AS4837	China Unicom Chongqing Province Network	524,288
27.40.0.0/13	AS134543	China Unicom Guangdong province network	524,288
27.36.0.0/14	AS17816	China Unicom Guangdong province network	262,144
27.148.0.0/14	AS133774	CHINANET FUJIAN PROVINCE NETWORK	262,144
27.148.0.0/14	AS133776	CHINANET FUJIAN PROVINCE NETWORK	262,144
27.36.0.0/14	AS17623	China Unicom Guangdong province network	262,144
27.224.0.0/14	AS4134	CHINANET Gansu province network	262,144
27.148.0.0/14	AS4134	CHINANET FUJIAN PROVINCE NETWORK	262,144
27.128.0.0/15	AS4134	CHINANET hebei province network	131,072
27.128.0.0/15	AS141771	CHINANET hebei province network	131,072
27.2.0.0/15	AS45543	SaiGon Tourist Cable Television	131,072
27.128.0.0/15	AS58539	CHINANET hebei province network	131,072
27.32.0.0/15	AS7545	TPG Internet Pty Ltd.	131,072
27.105.0.0/16	AS18182	So-net Entertainment Taiwan Limited	65,536
27.49.0.0/16	AS17639	CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC	65,536
27.107.0.0/16	AS17762	Tata Teleservices Limited -GSM Division	65,536
27.104.0.0/16	AS4773	M1 LIMITED	65,536
27.130.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
27.102.0.0/16	AS45996	DAOU TECHNOLOGY	65,536
27.144.0.0/16	AS17969	ChongQing Broadcast & TV Broadband IP MAN	65,536
27.107.0.0/16	AS134540	Tata Teleservices Limited -GSM Division	65,536
27.55.0.0/16	AS132061	True Move Company Limited	65,536
27.145.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536
27.108.0.0/16	AS6648	Bayan Telecommunications Inc.	65,536
27.55.0.0/16	AS7470	True Move Company Limited	65,536

Hosted domains

There are 107 domain names hosted across 124 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

23,285 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
27.38.166.32	AS17623 China Unicom Shenzen network	`4.02ms` from Guangzhou, CN
27.38.176.103	AS17623 China Unicom Shenzen network	`5.37ms` from Guangzhou, CN
27.38.100.10	AS17623 China Unicom Shenzen network	`5.23ms` from Guangzhou, CN
27.38.178.4	AS17623 China Unicom Shenzen network	`5.17ms` from Shenzhen, CN
27.38.207.255	AS17623 China Unicom Shenzen network	`4.45ms` from Guangzhou, CN
27.38.232.103	AS17623 China Unicom Shenzen network	`3.69ms` from Guangzhou, CN
27.38.174.230	AS17623 China Unicom Shenzen network	`5.03ms` from Guangzhou, CN
27.38.250.115	AS17623 China Unicom Shenzen network	`4.36ms` from Guangzhou, CN
27.38.167.48	AS17623 China Unicom Shenzen network	`3.62ms` from Guangzhou, CN
27.38.179.152	AS17623 China Unicom Shenzen network	`3.82ms` from Guangzhou, CN
27.38.182.172	AS17623 China Unicom Shenzen network	`4.21ms` from Guangzhou, CN
27.38.206.159	AS17623 China Unicom Shenzen network	`4.68ms` from Guangzhou, CN
27.38.126.110	AS17623 China Unicom Shenzen network	`4.30ms` from Guangzhou, CN
27.38.113.65	AS17623 China Unicom Shenzen network	`4.72ms` from Guangzhou, CN
27.38.3.196	AS17623 China Unicom Shenzen network	`3.37ms` from Shenzhen, CN
27.38.0.214	AS17623 China Unicom Shenzen network	`3.38ms` from Shenzhen, CN
27.38.158.149	AS17623 China Unicom Shenzen network	`4.02ms` from Guangzhou, CN
27.38.181.196	AS17623 China Unicom Shenzen network	`4.07ms` from Guangzhou, CN
27.38.136.21	AS17623 China Unicom Shenzen network	`4.59ms` from Shenzhen, CN
27.38.240.32	AS17623 China Unicom Shenzen network	`4.26ms` from Guangzhou, CN
27.38.106.33	AS17623 China Unicom Shenzen network	`4.38ms` from Guangzhou, CN
27.38.223.192	AS17623 China Unicom Shenzen network	`4.15ms` from Guangzhou, CN
27.38.157.42	AS17623 China Unicom Shenzen network	`4.43ms` from Guangzhou, CN
27.38.243.233	AS17623 China Unicom Shenzen network	`5.12ms` from Shenzhen, CN
27.38.112.83	AS17623 China Unicom Shenzen network	`4.91ms` 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
139.28.184.80	AS209633 Semel Oy	`1.01ms` from Helsinki, FI
186.195.170.0	AS274486 Rapidanet Telecom Ltda	`13.87ms` from Joao Pessoa, BR
185.35.142.144	AS60171 AFR-IX TELECOM S.A.	`0.19ms` from Johannesburg, ZA
73.156.97.0	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Miami, US
122.96.13.80	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Nanjing, CN
152.249.234.16	AS27699 TELEFÔNICA BRASIL S.A	`4.00ms` from Osasco, BR
37.68.202.64	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.19ms` from Paris, FR
13.216.100.32	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
107.149.149.96	AS54600 PEG TECH INC	`0.39ms` from San Jose, US
114.173.58.16	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.66ms` from Tokyo, JP
66.207.207.16	AS21949 Beanfield Technologies Inc.	`0.32ms` from Toronto, CA
219.152.169.176	AS134420 Chongqing Telecom	`0.61ms` from Chongqing, CN
72.107.91.16	AS6167 Verizon Business	`18.06ms` from Dallas, US
115.192.87.192	AS4134 CHINANET-BACKBONE	`6.58ms` from Hangzhou, CN
223.178.41.144	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.91ms` from Hyderabad, IN
75.236.68.112	AS6167 Verizon Business	`16.60ms` from Los Angeles, US
153.252.141.0	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.57ms` from Osaka, JP
83.195.143.160	AS3215 Orange S.A.	`11.35ms` from Paris, FR
142.250.142.192	AS15169 Google LLC	`7.34ms` from Santa Clara, US
201.124.32.144	AS8151 UNINET	`3.78ms` from Santiago de Queretaro, MX
175.215.86.160	AS4766 Korea Telecom	`6.68ms` from Seoul, KR
222.234.108.192	AS9318 SK Broadband Co Ltd	`1.28ms` from Seoul, KR
113.213.197.208	AS59127 Newmedia Corporation	`12.54ms` from Tokyo, JP
192.158.215.16	AS16696 iTel Networks Inc	`2.05ms` from Toronto, CA
114.134.3.0	AS45267 Lightwire LTD	`3.24ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -m4 27.38.43.187

traceroute to 27.38.43.187 (27.38.43.187): 4 hops max, 52 byte packets

1 [AS136258] 109.104.154.3 0.324 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 2025

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