27.38.104.0/22

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 27.38.104.0/22

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

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

IP Address	ASN	Details
27.38.105.156	AS17623 China Unicom Shenzen network	`4.08ms` from Guangzhou, CN
27.38.104.15	AS17623 China Unicom Shenzen network	`4.75ms` from Guangzhou, CN
27.38.106.36	AS17623 China Unicom Shenzen network	`4.18ms` 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
204.12.13.22	AS20021 Ntirety, Inc.	`4.15ms` from Ashburn, US
95.170.254.182	AS16006 RUPKKI s.r.o.	`6.42ms` from Bratislava, SK
58.161.86.6	AS1221 Telstra Limited	`2.45ms` from Brisbane, AU
99.56.146.70	AS7018 AT&T Enterprises, LLC	`1.75ms` from Dallas, US
116.204.177.134	AS138995 Antbox Networks Limited	`1.51ms` from Hong Kong, HK
23.9.23.166	AS16625 Akamai Technologies, Inc.	`9.71ms` from Hyderabad, IN
86.139.6.230	AS2856 British Telecommunications PLC	`5.78ms` from London, GB
199.46.200.6	AS12007 Raytheon Company	`2.24ms` from Los Angeles, US
76.176.191.198	AS20001 Charter Communications Inc	`4.11ms` from Los Angeles, US
83.53.232.118	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.87ms` from Madrid, ES
79.155.131.166	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.22ms` from Madrid, ES
70.29.219.118	AS577 Bell Canada	`2.49ms` from Montreal, CA
142.115.197.102	AS577 Bell Canada	`3.10ms` from Montreal, CA
210.18.143.230	AS17488 Hathway IP Over Cable Internet	`1.81ms` from Mumbai, IN
190.219.32.230	AS18809 Cable Onda	`9.23ms` from Panama, PA
46.193.201.6	AS52075 Wifirst S.A.S.	`1.52ms` from Paris, FR
44.204.214.214	AS14618 Amazon.com, Inc.	`0.75ms` from Ashburn, US
200.75.130.166	AS11562 Net Uno, C.A.	`0.44ms` from Caracas, VE
93.164.50.54	AS3292 TDC Holding A/S	`1.36ms` from Copenhagen, DK
164.65.33.134	AS5972 United States Department of Defense (DoD)	`10.79ms` from Dallas, US
167.172.96.6	AS14061 DigitalOcean, LLC	`0.48ms` from Frankfurt am Main, DE
94.60.200.182	AS12353 Vodafone Portugal	`6.69ms` from Lisbon, PT
35.179.149.198	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
12.37.157.230	AS7018 AT&T Enterprises, LLC	`1.82ms` from Los Angeles, US
99.98.253.166	AS7018 AT&T Enterprises, LLC	`3.93ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 -m14 27.38.107.117

traceroute to 27.38.107.117 (27.38.107.117): 14 hops max, 52 byte packets

3 [AS749] 11.48.238.133 3.808 ms

4 *

5 *

6 *

7 *

8 [AS135061] 211.95.148.53 10.552 ms

9 *

10 *

11 [AS17623] 120.80.161.86 15.858 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Heyuan, CN

On March 13th 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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