27.38.245.0/24

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 27.38.245.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
27.38.245.36	AS17623 China Unicom Shenzen network	`4.24ms` 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
76.99.44.200	AS7922 Comcast Cable Communications, LLC	`6.69ms` from Ashburn, US
160.160.186.8	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.55ms` from Casablanca, MA
223.226.225.40	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.74ms` from Delhi, IN
188.184.127.200	AS513 CERN - European Organization for Nuclear Research	`1.02ms` from Geneve, CH
77.230.113.104	AS12430 VODAFONE ESPANA S.A.U.	`13.31ms` from Madrid, ES
88.22.82.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.33ms` from Madrid, ES
153.244.207.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.93ms` from Osaka, JP
125.174.205.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.28ms` from Osaka, JP
219.115.238.72	AS9617 JCOM Co., Ltd.	`9.49ms` from Osaka, JP
91.166.126.56	AS12322 Free SAS	`5.10ms` from Paris, FR
90.107.141.56	AS3215 Orange S.A.	`6.70ms` from Paris, FR
67.43.64.40	AS12044 Willamette Valley Internet	`2.12ms` from Portland, US
143.244.59.168	AS60068 Datacamp Limited	`0.27ms` from Prague, CZ
27.218.63.136	AS4837 CHINA UNICOM China169 Backbone	`5.82ms` from Qingdao, CN
54.83.73.104	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
189.190.165.40	AS8151 UNINET	`6.41ms` from Santiago de Queretaro, MX
93.137.32.232	AS5391 Hrvatski Telekom d.d.	`7.30ms` from Vienna, AT
85.28.115.136	AS6848 Telenet BV	`8.49ms` from Amsterdam, NL
73.20.158.8	AS7922 Comcast Cable Communications, LLC	`14.49ms` from Atlanta, US
27.10.147.120	AS4837 CHINA UNICOM China169 Backbone	`7.81ms` from Chongqing, CN
47.221.138.8	AS19108 Optimum	`7.62ms` from Dallas, US
168.222.26.8	AS9304 HGC Global Communications Limited	`2.95ms` from Hong Kong, HK
72.183.137.232	AS11427 Charter Communications Inc	`10.51ms` from Houston, US
106.61.20.232	AS4134 CHINANET-BACKBONE	`0.51ms` from Kunming, CN
5.249.91.104	AS12353 Vodafone Portugal	`6.61ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f5 27.38.245.158

traceroute to 27.38.245.158 (27.38.245.158): 64 hops max, 52 byte packets

5 [AS4837] 219.158.21.105 253.216 ms

6 *

7 *

8 *

9 *

10 [AS17623] 27.38.245.158 291.305 ms

Measurement taken from

IPinfo ProbeNet in Lagos, NG

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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