27.38.206.0/24

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 27.38.206.0/24

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 is 1 domain name hosted across 1 IP address 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

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
27.38.206.159	AS17623 China Unicom Shenzen network	`4.69ms` 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
89.12.36.88	AS6805 Telefonica Germany GmbH & Co.OHG	`3.94ms` from Berlin, DE
74.113.150.8	AS23352 DEFT.COM	`0.27ms` from Chicago, US
216.250.137.232	AS13649 Flexential Colorado Corp.	`0.78ms` from Dallas, US
27.123.242.248	AS132116 Ani Network Pvt Ltd	`0.98ms` from Delhi, IN
47.96.184.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.14ms` from Hangzhou, CN
75.164.73.168	AS209 CenturyLink Communications, LLC	`1.59ms` from Hillsboro, US
175.174.7.104	AS4837 CHINA UNICOM China169 Backbone	`12.09ms` from Liaoyang, CN
187.159.149.200	AS8151 UNINET	`3.05ms` from Mexico City, MX
90.154.62.104	AS12389 PJSC Rostelecom	`1.02ms` from Moscow, RU
88.94.166.72	AS2119 Telenor Norge AS	`15.30ms` from Oslo, NO
129.146.34.136	AS31898 Oracle Corporation	`0.19ms` from Phoenix, US
78.80.243.24	AS13036 T-Mobile Czech Republic a.s.	`5.73ms` from Prague, CZ
54.161.27.88	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
2.228.83.72	AS12874 Fastweb SpA	`0.77ms` from Rome, IT
43.202.75.200	AS16509 Amazon.com, Inc.	`0.74ms` from Seoul, KR
220.72.46.72	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
37.251.122.200	AS1136 KPN B.V.	`3.08ms` from Amsterdam, NL
80.211.49.40	AS31034 Aruba S.p.A.	`0.30ms` from Arezzo, IT
142.168.129.216	AS19190 TELUS Communications Inc.	`0.71ms` from Chicago, US
75.225.238.232	AS6167 Verizon Business	`16.71ms` from Chicago, US
76.229.202.88	AS7018 AT&T Enterprises, LLC	`3.16ms` from Chicago, US
97.122.205.136	AS209 CenturyLink Communications, LLC	`2.45ms` from Denver, US
2.166.17.200	AS3320 Deutsche Telekom AG	`13.32ms` from Hamburg, DE
160.124.144.72	AS132839 POWER LINE DATACENTER	`1.06ms` from Hong Kong, HK
76.142.130.152	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f9 27.38.206.220

traceroute to 27.38.206.220 (27.38.206.220): 64 hops max, 52 byte packets

9 [AS17816] 112.96.0.74 6.245 ms

10 *

11 [AS17623] 27.38.206.220 6.907 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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