211.91.96.0/20

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 211.91.0.0/16

No nearby ranges found.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
85.73.208.212 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.22ms from Athens, GR
43.196.100.4 AS55960 Beijing Guanghuan Xinwang Digital 3.59ms from Beijing, CN
74.137.111.116 AS10796 Charter Communications Inc 11.35ms from Columbus, US
172.212.219.100 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
8.166.133.196 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.66ms from Guangzhou, CN
212.150.198.68 AS1680 Cellcom Fixed Line Communication L.P 3.60ms from Haifa, IL
45.142.78.148 AS132839 POWER LINE DATACENTER 1.17ms from Hong Kong, HK
145.82.41.180 AS25019 Saudi Telecom Company JSC 3.55ms from Manama, BH
130.110.210.148 AS31898 Oracle Corporation 0.13ms from Marseille, FR
182.59.3.244 AS17813 Mahanagar Telephone Nigam Limited 3.19ms from Mumbai, IN
12.236.226.4 AS7018 AT&T Enterprises, LLC 3.39ms from New York City, US
98.94.247.164 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
208.66.57.52 AS174 Cogent Communications, LLC 1.02ms from San Diego, US
148.101.171.68 AS6400 Compañía Dominicana de Teléfonos S. A. 2.50ms from Santo Domingo, DO
43.192.108.100 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.47ms from Zhongwei, CN
186.158.55.4 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 14.92ms from Buenos Aires, AR
14.181.69.244 AS45899 VNPT Corp 2.62ms from Hanoi, VN
124.112.63.4 AS4134 CHINANET-BACKBONE 10.08ms from Huai'an, CN
169.38.199.132 AS36351 IBM Cloud 1.51ms from Mumbai, IN
24.189.83.212 AS6128 Cablevision Systems Corp. 7.83ms from New York City, US
43.235.233.52 AS17506 ARTERIA Networks Corporation 7.94ms from Osaka, JP
67.180.238.68 AS7922 Comcast Cable Communications, LLC 3.28ms from San Jose, US
60.21.123.244 AS4837 CHINA UNICOM China169 Backbone 8.47ms from Tieling, CN
105.197.88.148 AS24835 Vodafone Data 11.48ms from Cairo, EG
92.198.199.4 AS20676 Plusnet GmbH 11.90ms 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 -m11 211.91.111.249
traceroute to 211.91.111.249 (211.91.111.249): 11 hops max, 52 byte packets
5 *
6 *
7 *
8 [AS4837] 219.158.21.121 136.294 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Lille, FR
On

What are IP address ranges?

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