27.38.182.0/24

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 27.38.182.0/24

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

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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
27.38.182.59	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
66.27.101.232	AS20001 Charter Communications Inc	`6.78ms` from Los Angeles, US
212.81.170.88	AS3262 SAREnet, S.A.	`0.73ms` from Madrid, ES
115.131.104.136	AS7545 TPG Telecom Limited	`10.70ms` from Melbourne, AU
212.67.82.120	AS12767 T-Mobile Czech Republic a.s.	`4.47ms` from Prague, CZ
180.201.0.200	AS4538 China Education and Research Network Center	`5.91ms` from Qingdao, CN
51.235.11.24	AS25019 Saudi Telecom Company JSC	`2.94ms` from Riyadh, SA
191.242.15.8	AS263466 M.P. TELECOM LTDA - EPP	`15.03ms` from Sao Paulo, BR
67.168.149.152	AS7922 Comcast Cable Communications, LLC	`2.71ms` from Seattle, US
4.193.134.200	AS8075 Microsoft Corporation	`0.55ms` from Singapore, SG
34.165.11.216	AS396982 Google LLC	`0.11ms` from Tel Aviv, IL
186.155.45.40	AS19429 ETB - Colombia	`0.99ms` from Bogota, CO
24.147.18.232	AS7922 Comcast Cable Communications, LLC	`7.56ms` from Boston, US
181.82.45.248	AS7303 Telecom Argentina S.A.	`12.07ms` from Buenos Aires, AR
3.77.15.56	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
171.231.152.152	AS7552 Viettel Group	`12.90ms` from Ho Chi Minh City, VN
168.253.112.248	AS37347 NGCOM	`0.57ms` from Lagos, NG
94.102.151.184	AS34920 Simply Romford	`1.70ms` from London, GB
23.43.186.184	AS16625 Akamai Technologies, Inc.	`0.11ms` from Los Angeles, US
76.211.137.232	AS7018 AT&T Enterprises, LLC	`2.18ms` from Los Angeles, US
143.42.185.56	AS63949 Akamai Connected Cloud	`0.20ms` from Morris Plains, US
182.59.202.168	AS17813 Mahanagar Telephone Nigam Limited	`2.90ms` from Mumbai, IN
117.81.230.248	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.70ms` from Shanghai, CN
24.138.135.104	AS11260 EastLink	`9.08ms` from Toronto, CA
14.212.223.72	AS4134 CHINANET-BACKBONE	`3.33ms` from Guangzhou, CN
88.193.227.248	AS1759 Telia Finland Oyj	`3.28ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f5 27.38.182.37

traceroute to 27.38.182.37 (27.38.182.37): 64 hops max, 52 byte packets

5 [AS4837] 219.158.15.161 239.617 ms

6 *

7 *

8 *

9 [AS17816] 112.96.0.74 275.422 ms

10 *

11 [AS17623] 27.38.182.37 276.199 ms

Measurement taken from

IPinfo ProbeNet in Lagos, NG

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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