27.38.190.0/24

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 27.38.190.0/24

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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Pingable IPs

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

IP Address	ASN	Details
27.38.190.191	AS17623 China Unicom Shenzen network	`4.68ms` 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
75.91.73.200	AS7029 Windstream Communications LLC	`7.63ms` from Atlanta, US
84.198.84.88	AS6848 Telenet BV	`6.35ms` from Brussels, BE
155.198.153.88	AS786 Jisc Services Limited	`1.24ms` from London, GB
101.181.89.248	AS1221 Telstra Limited	`3.27ms` from Melbourne, AU
192.167.171.104	AS137 Consortium GARR	`5.79ms` from Milan, IT
208.123.164.24	AS19689 Nuvisions	`1.07ms` from New York City, US
90.179.208.232	AS5610 O2 Czech Republic, a.s.	`11.15ms` from Prague, CZ
113.231.232.248	AS4837 CHINA UNICOM China169 Backbone	`3.95ms` from Tieling, CN
93.105.123.8	AS29314 VECTRA S.A.	`12.97ms` from Warsaw, PL
92.99.7.136	AS5384 Emirates Internet	`5.84ms` from Al Fujairah City, AE
2.133.168.136	AS9198 JSC Kazakhtelecom	`2.25ms` from Almaty, KZ
76.49.55.104	AS11426 Charter Communications Inc	`10.32ms` from Atlanta, US
54.213.175.232	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
39.122.27.136	AS9318 SK Broadband Co Ltd	`7.07ms` from Incheon, KR
212.48.71.168	AS20738 Heart Internet limited	`0.22ms` from Leeds, GB
86.167.229.152	AS2856 British Telecommunications PLC	`3.75ms` from London, GB
104.224.208.88	AS22552 eSited Solutions	`0.34ms` from Los Angeles, US
68.6.117.8	AS22773 Cox Communications Inc.	`7.83ms` from Los Angeles, US
97.167.75.200	AS6167 Verizon Business	`7.33ms` from Los Angeles, US
45.152.69.8	AS212832 Association REPTIGO	`1.85ms` from Luxembourg, LU
23.122.244.40	AS7018 AT&T Enterprises, LLC	`7.63ms` from Miami, US
24.186.81.248	AS6128 Cablevision Systems Corp.	`2.89ms` from New York City, US
114.176.66.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.28ms` from Osaka, JP
27.209.85.248	AS4837 CHINA UNICOM China169 Backbone	`5.53ms` from Qingdao, CN
152.74.28.200	AS11340 Red Universitaria Nacional	`9.27ms` from Santiago, CL

Traceroute

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

traceroute -a -n -q1 -f3 27.38.190.37

traceroute to 27.38.190.37 (27.38.190.37): 64 hops max, 52 byte packets

3 [AS749] 11.110.75.185 0.551 ms

4 *

5 *

6 *

7 *

8 *

9 *

10 [AS17623] 27.38.190.37 5.149 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

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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