27.39.55.0/24

AS17623  ·  China Unicom Shenzen network

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Summary

Country China
Domain chinaunicom.cn
ASN AS17623
Parent Range 27.36.0.0/14
Registry APNIC
ID UNICOM-GD

WHOIS Details

inetnum:        27.36.0.0 - 27.39.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:09:41Z
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 was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-10-17T02:26:26Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.39.55.0/24

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

Nearby Ranges

BGP prefixes that overlap with 27.39.0.0/16

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
27.39.0.0/19 AS17622 United-Communications-Network-Technology-Co-Ltd, GuangZhou 8,192

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
27.39.55.1 AS17623 China Unicom Shenzen network 6.93ms 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
108.143.210.104 AS8075 Microsoft Corporation 1.32ms from Amsterdam, NL
83.45.221.216 AS3352 TELEFONICA DE ESPANA S.A.U. 1.46ms from Barcelona, ES
45.241.218.136 AS24863 Link Egypt (Link.NET) 10.87ms from Cairo, EG
50.121.94.120 AS5650 Frontier Communications of America, Inc. 5.42ms from Chicago, US
3.73.113.136 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
52.57.133.8 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
176.118.240.136 AS47626 Timer, LLC 10.49ms from Krasnodar, RU
113.227.10.200 AS4837 CHINA UNICOM China169 Backbone 10.02ms from Liaoyang, CN
66.126.121.72 AS7018 AT&T Enterprises, LLC 2.21ms from Los Angeles, US
85.57.62.56 AS12479 Orange Espagne SA 9.39ms from Madrid, ES
186.53.192.104 AS6057 Administracion Nacional de Telecomunicaciones 1.70ms from Montevideo, UY
23.218.164.40 AS16625 Akamai Technologies, Inc. 3.33ms from Nuernberg, DE
54.174.241.216 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
206.12.202.200 AS393249 University of British Columbia 4.78ms from Seattle, US
68.195.174.88 AS6128 Cablevision Systems Corp. 2.51ms from Secaucus, US
3.173.216.168 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
77.35.60.88 AS12389 PJSC Rostelecom 1.10ms from Vladivostok, RU
72.83.217.248 AS701 Verizon Business 2.00ms from Ashburn, US
73.129.132.136 AS7922 Comcast Cable Communications, LLC 7.98ms from Ashburn, US
172.68.28.72 AS13335 Cloudflare, Inc. 0.14ms from Curitiba, BR
84.150.110.136 AS3320 Deutsche Telekom AG 6.69ms from Frankfurt am Main, DE
115.216.36.8 AS4134 CHINANET-BACKBONE 4.86ms from Hangzhou, CN
106.58.151.200 AS4134 CHINANET-BACKBONE 13.92ms from Kunming, CN
88.9.156.72 AS3352 TELEFONICA DE ESPANA S.A.U. 8.13ms from Madrid, ES
180.11.19.200 AS4713 NTT DOCOMO BUSINESS,Inc. 2.53ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 27.39.55.1
traceroute to 27.39.55.1 (27.39.55.1): 64 hops max, 52 byte packets
5 [AS749] 11.94.153.137 1.334 ms
6 *
8 *
9 [AS17816] 221.4.0.118 6.169 ms
10 [AS17623] 27.39.55.1 6.628 ms
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
On

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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