1. All IP Ranges
  2. 27.0.0.0/8
  3. AS4837  | 27.192.0.0/11

27.192.0.0/11

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-SD

WHOIS Details

inetnum:        27.192.0.0 - 27.223.255.255
netname:        UNICOM-SD
descr:          China Unicom Shandong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         XZ14-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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
mnt-lower:      MAINT-CNCGROUP-SD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:11:14Z
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:  2025-11-18T00:26:20Z
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:         XIAOFENG ZHANG
nic-hdl:        XZ14-AP
e-mail:         ip@pub.sd.cninfo.net
address:        Jinan,Shandong P.R China
phone:          +86-531-6666666
fax-no:         +86-531-6666666
country:        CN
mnt-by:         MAINT-ZXF
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

route:          27.192.0.0/11
descr:          China Unicom Shandong Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2010-04-14T05:24:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 27.0.0.0/8

Range ASN Company Num of IPs
27.16.0.0/12 AS58563 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS136192 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS4134 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS137266 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS150145 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS148981 CHINANET Hubei province network 1,048,576
27.160.0.0/12 AS9644 SK Telecom 1,048,576
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576
27.176.0.0/13 AS9644 SK Telecom 524,288
27.152.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.240.0.0/13 AS9674 Far EasTone Telecommunication Co., Ltd. 524,288
27.136.0.0/13 AS9824 JCOM Co., Ltd. 524,288
27.184.0.0/13 AS23662 CHINANET hebei province network 524,288
27.184.0.0/13 AS4809 CHINANET hebei province network 524,288
27.152.0.0/13 AS133775 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.152.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
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 AS17816 China Unicom Guangdong province network 524,288
27.40.0.0/13 AS17623 China Unicom Guangdong province network 524,288
27.184.0.0/13 AS4134 CHINANET hebei province network 524,288
27.184.0.0/13 AS134760 CHINANET hebei province network 524,288
27.152.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.8.0.0/13 AS4837 China Unicom Chongqing Province Network 524,288
27.36.0.0/14 AS17816 China Unicom Guangdong province network 262,144
27.148.0.0/14 AS4134 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.36.0.0/14 AS17623 China Unicom Guangdong province network 262,144
27.224.0.0/14 AS4134 CHINANET Gansu province network 262,144
27.148.0.0/14 AS133774 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.148.0.0/14 AS133776 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.128.0.0/15 AS141771 CHINANET hebei province network 131,072
27.2.0.0/15 AS45543 SaiGon Tourist Cable Television 131,072
27.128.0.0/15 AS58539 CHINANET hebei province network 131,072
27.128.0.0/15 AS4134 CHINANET hebei province network 131,072
27.32.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072
27.105.0.0/16 AS18182 So-net Entertainment Taiwan Limited 65,536
27.38.0.0/16 AS17623 China Unicom Shenzhen city network 65,536
27.144.0.0/16 AS17969 ChongQing Broadcast & TV Broadband IP MAN 65,536
27.107.0.0/16 AS17762 Tata Teleservices Limited -GSM Division 65,536
27.102.0.0/16 AS45996 DAOU TECHNOLOGY 65,536
27.55.0.0/16 AS7470 True Move Company Limited 65,536
27.49.0.0/16 AS17639 CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC 65,536
27.130.0.0/16 AS45758 Triple T Broadband Public Company Limited 65,536
27.145.0.0/16 AS7470 True Internet Corporation Co. Ltd. 65,536
27.247.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536
27.107.0.0/16 AS134540 Tata Teleservices Limited -GSM Division 65,536
27.51.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536
27.55.0.0/16 AS132061 True Move Company Limited 65,536

Hosted domains

There are 1,589 domain names hosted across 1,071 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.221.112.1 heyishipin.com.cn 91
27.222.2.12 kybc.st 37
27.221.84.36 qiqian.ren 29
27.221.71.101 blender.kim 24
27.221.82.35 shengwu.store 18
27.222.3.60 libii.cn 16
27.223.8.42 iecz.cn 16
27.221.101.241 unzs.com 15
27.222.22.98 393edu.com 15
27.222.3.64 xitonghe.com 13
27.221.101.251 jxiotdzkj.com 12
27.221.101.247 jxvocs.com 12
27.223.85.2 stdkeji.com 9
27.221.16.179 erail.com.cn 8
27.222.3.63 libii.cn 8
27.195.127.193 xn--yrb-dma.de 7
27.221.126.86 xn--vvr70uba61n.com 7
27.223.79.5 qingdaogxt.com 7
27.221.126.107 ytcrjy.net 7
27.221.104.154 bdqn01.cn 6

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

1,454,644 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.193.184.174 AS4837 CHINA UNICOM China169 Backbone 1.65ms from Qingdao, CN
27.193.218.242 AS4837 CHINA UNICOM China169 Backbone 1.13ms from Qingdao, CN
27.193.243.240 AS4837 CHINA UNICOM China169 Backbone 1.92ms from Qingdao, CN
27.194.57.94 AS4837 CHINA UNICOM China169 Backbone 8.81ms from Qingdao, CN
27.193.166.185 AS4837 CHINA UNICOM China169 Backbone 1.36ms from Qingdao, CN
27.194.45.122 AS4837 CHINA UNICOM China169 Backbone 8.01ms from Qingdao, CN
27.194.9.188 AS4837 CHINA UNICOM China169 Backbone 10.64ms from Qingdao, CN
27.194.73.90 AS4837 CHINA UNICOM China169 Backbone 8.73ms from Qingdao, CN
27.194.86.85 AS4837 CHINA UNICOM China169 Backbone 11.01ms from Qingdao, CN
27.193.137.152 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Qingdao, CN
27.193.121.199 AS4837 CHINA UNICOM China169 Backbone 3.10ms from Qingdao, CN
27.194.80.81 AS4837 CHINA UNICOM China169 Backbone 8.88ms from Qingdao, CN
27.193.223.94 AS4837 CHINA UNICOM China169 Backbone 2.10ms from Qingdao, CN
27.193.168.228 AS4837 CHINA UNICOM China169 Backbone 1.77ms from Qingdao, CN
27.194.71.70 AS4837 CHINA UNICOM China169 Backbone 10.48ms from Qingdao, CN
27.193.135.107 AS4837 CHINA UNICOM China169 Backbone 1.69ms from Qingdao, CN
27.194.0.208 AS4837 CHINA UNICOM China169 Backbone 11.64ms from Qingdao, CN
27.194.79.5 AS4837 CHINA UNICOM China169 Backbone 10.37ms from Qingdao, CN
27.194.31.132 AS4837 CHINA UNICOM China169 Backbone 8.93ms from Qingdao, CN
27.194.26.73 AS4837 CHINA UNICOM China169 Backbone 8.58ms from Qingdao, CN
27.194.50.26 AS4837 CHINA UNICOM China169 Backbone 8.43ms from Qingdao, CN
27.193.112.254 AS4837 CHINA UNICOM China169 Backbone 2.35ms from Qingdao, CN
27.193.178.176 AS4837 CHINA UNICOM China169 Backbone 1.53ms from Qingdao, CN
27.193.233.1 AS4837 CHINA UNICOM China169 Backbone 1.06ms from Qingdao, CN
27.194.83.174 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Qingdao, 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
216.172.183.59 AS19871 Network Solutions, LLC 0.86ms from Atlanta, US
200.31.245.219 AS52419 CESOP 5.98ms from Buenos Aires, AR
83.70.200.107 AS5466 Eircom Limited 2.12ms from Dublin, IE
190.40.20.155 AS6147 INTEGRATEL PERÚ S.A.A. 15.90ms from Lima, PE
89.212.46.123 AS34779 T-2, d.o.o. 1.95ms from Ljubljana, SI
5.50.58.27 AS5410 Bouygues Telecom SA 4.95ms from Lyon, FR
15.206.152.187 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
72.28.51.139 AS14928 Adams CATV, Inc 7.04ms from New York City, US
87.162.207.139 AS3320 Deutsche Telekom AG 2.85ms from Nuernberg, DE
34.158.69.59 AS396982 Google LLC 0.13ms from Oudeschip, NL
182.35.197.251 AS4134 CHINANET-BACKBONE 5.17ms from Qingdao, CN
147.12.41.75 AS203424 TUSSA IKT AS 15.45ms from Sandefjord, NO
220.76.115.59 AS10185 Hana Bank Co. 1.81ms from Seoul, KR
220.123.153.139 AS4766 Korea Telecom 3.55ms from Seoul, KR
1.252.138.139 AS9318 SK Broadband Co Ltd 7.40ms from Seoul, KR
39.108.228.75 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.81ms from Shenzhen, CN
123.5.205.27 AS4837 CHINA UNICOM China169 Backbone 4.23ms from Zhengzhou, CN
74.235.206.75 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
14.119.109.43 AS4134 CHINANET-BACKBONE 2.50ms from Guangzhou, CN
78.185.81.11 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.09ms from Istanbul, TR
136.48.41.155 AS16591 Google Fiber Inc. 4.53ms from Kansas City, US
86.162.196.171 AS2856 British Telecommunications PLC 2.95ms from London, GB
82.10.41.187 AS5089 Virgin Media Limited 6.75ms from London, GB
67.127.160.251 AS7018 AT&T Enterprises, LLC 2.34ms from Los Angeles, US
156.248.230.251 AS264750 TELEOPERADORA DEL NORDESTE S.R.L 18.39ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 27.200.133.95
traceroute to 27.200.133.95 (27.200.133.95): 9 hops max, 52 byte packets
5 [AS4837] 219.158.35.29 255.248 ms
6 [AS4837] 219.158.98.49 270.069 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Columbus, US
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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