211.90.192.0/20

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain cnuninet.com
ASN AS4837
Registry APNIC
ID UNICOM

WHOIS Details

inetnum:        211.90.0.0 - 211.91.255.255
netname:        UNICOM
descr:          China United Telecommunications Corporation
country:        CN
admin-c:        UCH1-AP
tech-c:         UC6-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:26:23Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

role:           Unicom China Hostmaster
address:        911 Room,Xin Tong Center,No.8 Beijing Railway Station
address:        East Avenue, Beijing,PRC.
country:        CN
phone:          +86-10-6527-8866
fax-no:         +86-10-6526-0124
e-mail:         ip_address@cnuninet.com
admin-c:        RX9-AP
tech-c:         RX9-AP
nic-hdl:        UCH1-AP
notify:         ip_address@cnuninet.com
mnt-by:         MAINT-CN-CNNIC-UNICOM
last-modified:  2008-09-04T07:54:16Z
source:         APNIC

person:         Unicom China
address:        911 Room,Xin Tong Center,No.8 Beijing Railway Station
address:        East Avenue, Beijing,PRC.
country:        CN
phone:          +86-10-6527-8866
fax-no:         +86-10-6526-0124
e-mail:         ip_address@cnuninet.com
nic-hdl:        UC6-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.90.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.90.198.228 xyxrmtzx.cn 1
211.90.198.247 tz-ecloud.com 1
211.90.198.157 sxylzhm.com 1

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

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

IP Address ASN Details
211.90.198.31 AS4837 CHINA UNICOM China169 Backbone 2.09ms from Taiyuan, CN
211.90.197.254 AS4837 CHINA UNICOM China169 Backbone 2.40ms from Taiyuan, CN
211.90.194.1 AS4837 CHINA UNICOM China169 Backbone 2.95ms from Taiyuan, CN
211.90.192.1 AS4837 CHINA UNICOM China169 Backbone 3.47ms from Taiyuan, CN
211.90.195.1 AS4837 CHINA UNICOM China169 Backbone 1.92ms from Taiyuan, 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
3.226.223.116 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
139.144.194.116 AS63949 Akamai Connected Cloud 0.28ms from Ashburn, US
143.110.191.244 AS14061 DigitalOcean, LLC 0.31ms from Bengaluru, IN
24.61.113.180 AS7922 Comcast Cable Communications, LLC 7.86ms from Boston, US
84.2.10.212 AS5483 Magyar Telekom Plc. 6.68ms from Budapest, HU
190.137.41.20 AS7303 Telecom Argentina S.A. 1.54ms from Buenos Aires, AR
213.145.79.36 AS400909 TRAVCHIS, LLC 0.25ms from Frankfurt am Main, DE
134.130.169.100 AS47610 RWTH Aachen University 4.08ms from Frankfurt am Main, DE
185.50.32.36 AS62038 FIBRA AMNEVILLE 1.96ms from Luxembourg, LU
188.65.170.20 AS41765 IPGarde SAS 1.28ms from Lyon, FR
165.230.62.196 AS46 Rutgers, The State University 2.20ms from New York City, US
118.108.2.100 AS2518 BIGLOBE Inc. 2.93ms from Osaka, JP
98.246.238.36 AS7922 Comcast Cable Communications, LLC 4.62ms from Portland, US
185.44.122.212 AS15974 Joint Stock Company TransTeleCom 6.80ms from Samara, RU
67.62.247.52 AS7029 Windstream Communications LLC 0.33ms from Seattle, US
81.225.233.244 AS3301 Telia Company AB 1.14ms from Stockholm, SE
27.84.0.132 AS2516 KDDI CORPORATION 4.11ms from Tokyo, JP
93.143.28.84 AS5391 Hrvatski Telekom d.d. 12.04ms from Zagreb, HR
39.99.197.68 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Zhangjiakou, CN
222.142.46.148 AS4837 CHINA UNICOM China169 Backbone 2.49ms from Zhengzhou, CN
190.254.10.244 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.03ms from Bogota, CO
109.136.197.116 AS5432 Proximus NV 0.95ms from Brussels, BE
52.31.246.164 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
136.0.33.164 AS214025 Synergy Dynamics Ltd 0.47ms from Frankfurt am Main, DE
84.155.100.164 AS3320 Deutsche Telekom AG 4.88ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 211.90.194.1
traceroute to 211.90.194.1 (211.90.194.1): 64 hops max, 52 byte packets
5 [AS4837] 219.158.33.49 97.392 ms
6 *
7 [AS4837] 219.158.8.93 97.937 ms
8 *
9 [AS4837] 218.26.151.250 108.737 ms
10 [AS4837] 211.90.194.1 106.107 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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