27.40.3.0/24

AS17816 · China Unicom IP network China169 Guangdong province

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17816
Parent Range	27.40.0.0/13
Registry	APNIC
ID	CHINA-UNICOM-GUANGDONG-BRANCH-NOC

WHOIS Details

inetnum:        27.40.3.10 - 27.40.3.10
netname:        China-Unicom-Guangdong-Branch-NOC
descr:          China-Unicom-Guangdong-Branch-NOC, Guangzhou, Guangdong province
country:        CN
admin-c:        CG272-AP
tech-c:         CG272-AP
abuse-c:        AC1718-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CNCGROUP-GD
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:30:21Z
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
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2009-04-14T08:33:40Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn is invalid
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-09-10T13:07:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.40.3.0/24

Range	ASN	Company	Num of IPs
27.40.0.0/13	AS134543	China Unicom Guangdong province network	524,288
27.40.0.0/13	AS136959	China Unicom Guangdong province network	524,288
27.40.0.0/13	AS17623	China Unicom Guangdong province network	524,288
27.40.0.0/13	AS17816	China Unicom Guangdong province network	524,288

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

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

IP Address	ASN	Details
27.40.3.25	AS17816 China Unicom IP network China169 Guangdong province	`2.00ms` 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
162.191.41.200	AS21928 T-Mobile USA, Inc.	`14.74ms` from Chicago, US
74.133.104.168	AS10796 Charter Communications Inc	`17.05ms` from Flint, US
35.159.16.184	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
175.42.241.56	AS4837 CHINA UNICOM China169 Backbone	`11.60ms` from Fuzhou, CN
94.97.85.8	AS25019 Saudi Telecom Company JSC	`2.31ms` from Jeddah, SA
50.91.205.8	AS33363 Charter Communications, Inc	`8.32ms` from Los Angeles, US
84.214.63.88	AS41164 GET Norway	`2.38ms` from Oslo, NO
186.73.42.8	AS11556 Cable & Wireless Panama	`2.05ms` from Panama, PA
87.91.177.184	AS5410 Bouygues Telecom SA	`7.61ms` from Paris, FR
44.236.246.88	AS16509 Amazon.com, Inc.	`4.50ms` from Portland, US
38.11.85.200	AS54600 PEG TECH INC	`0.20ms` from San Jose, US
106.96.2.200	AS17853 LGTELECOM	`19.13ms` from Seoul, KR
220.91.217.216	AS4766 Korea Telecom	`1.99ms` from Seoul, KR
39.120.122.88	AS9318 SK Broadband Co Ltd	`1.43ms` from Seoul, KR
62.45.2.40	AS15435 DELTA Fiber Nederland B.V.	`4.51ms` from Amsterdam, NL
62.1.250.136	AS1241 Forthnet	`11.69ms` from Athens, GR
64.69.208.8	AS19871 Network Solutions, LLC	`0.62ms` from Atlanta, US
212.77.238.72	AS15388 OMCnet Internet Service GmbH	`4.41ms` from Copenhagen, DK
182.153.143.136	AS17924 SmarTone Mobile Communications Ltd	`17.97ms` from Hong Kong, HK
122.181.57.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.21ms` from Hyderabad, IN
95.8.223.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.00ms` from Istanbul, TR
195.223.255.136	AS3269 Telecom Italia S.p.A.	`11.18ms` from Milan, IT
85.45.96.8	AS3269 Telecom Italia S.p.A.	`5.53ms` from Milan, IT
148.163.65.88	AS53755 Input Output Flood LLC	`0.56ms` from Phoenix, US
121.179.89.200	AS4766 Korea Telecom	`5.51ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f9 27.40.3.45

traceroute to 27.40.3.45 (27.40.3.45): 64 hops max, 52 byte packets

9 [AS17816] 112.92.0.118 2.897 ms

10 [AS17816] 27.40.3.45 3.019 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On September 5th 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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