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:        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 27.38.245.0/24

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 2 domain names hosted across 2 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

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

IP Address	ASN	Details
27.38.245.46	AS17623 China Unicom Shenzen network	`4.34ms` 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
20.102.152.40	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
197.36.223.8	AS8452 TE-AS	`4.12ms` from Cairo, EG
122.141.222.184	AS4837 CHINA UNICOM China169 Backbone	`9.49ms` from Changchun, CN
184.154.108.8	AS32475 Internap Holding LLC	`0.89ms` from Chicago, US
87.118.66.8	AS31103 Keyweb AG	`0.27ms` from Erfurt, DE
168.7.66.8	AS8 Rice University	`1.47ms` from Houston, US
81.130.170.248	AS2856 British Telecommunications PLC	`3.28ms` from London, GB
90.220.80.104	AS5607 Sky UK Limited	`6.49ms` from London, GB
50.3.2.24	AS174 Cogent Communications, LLC	`0.31ms` from Los Angeles, US
104.173.155.72	AS20001 Charter Communications Inc	`4.41ms` from Los Angeles, US
92.171.185.56	AS3215 Orange S.A.	`15.25ms` from Marseille, FR
107.206.138.88	AS7018 AT&T Enterprises, LLC	`7.64ms` from Miami, US
179.24.208.168	AS6057 Administracion Nacional de Telecomunicaciones	`1.97ms` from Montevideo, UY
174.166.247.152	AS7922 Comcast Cable Communications, LLC	`9.54ms` from New York City, US
89.151.194.120	AS34087 NTE TELEKOM AS	`9.97ms` from Oslo, NO
3.231.146.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.245.147.168	AS8151 UNINET	`4.07ms` from Santiago de Queretaro, MX
201.105.63.120	AS8151 UNINET	`10.15ms` from Santiago de Queretaro, MX
13.113.33.120	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
79.191.119.40	AS5617 Orange Polska Spolka Akcyjna	`3.02ms` from Warsaw, PL
216.65.154.24	AS7029 Windstream Communications LLC	`0.73ms` from Ashburn, US
93.171.0.200	AS200218 Tvoy Novy Telecom LLP	`2.38ms` from Astana, KZ
54.184.115.216	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
81.196.189.8	AS8708 DIGI ROMANIA S.A.	`0.96ms` from Bucharest, RO
105.247.206.136	AS36994 Vodacom	`1.14ms` from Cape Town, ZA

Traceroute

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

traceroute -a -n -q1 -f3 27.38.245.58

traceroute to 27.38.245.58 (27.38.245.58): 64 hops max, 52 byte packets

3 [AS749] 11.110.76.133 1.973 ms

4 *

5 *

6 *

7 *

8 *

9 *

10 [AS17623] 27.38.245.58 4.94 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.

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