220.201.0.0/17

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        220.192.0.0 - 220.207.255.255
netname:        UNICOM
descr:          China Unicom
descr:          No.21 Financial Street,Xicheng District,
descr:          Beijing 100140 ,P.R.China
country:        CN
admin-c:        YW6851-AP
tech-c:         YW6851-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:57:29Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        [email protected] was validated on 2025-10-17
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:56Z
source:         APNIC

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

person:         Yuzhen Zhao
address:        No.21 Financial Street,Xicheng District,
address:        Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66258500
fax-no:         +86-10-66259626
e-mail:         [email protected]
e-mail:         [email protected]
nic-hdl:        YW6851-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-09-21T03:48:02Z
source:         APNIC

route:          220.192.0.0/12
descr:          China Unicom Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-12-13T01:08:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 220.201.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
220.201.3.238 cnjtw.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

15,902 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
220.201.110.201 AS4837 CHINA UNICOM China169 Backbone 11.50ms from Liaoyang, CN
220.201.90.213 AS4837 CHINA UNICOM China169 Backbone 4.74ms from Tieling, CN
220.201.106.210 AS4837 CHINA UNICOM China169 Backbone 11.10ms from Tieling, CN
220.201.20.136 AS4837 CHINA UNICOM China169 Backbone 4.18ms from Tieling, CN
220.201.45.26 AS4837 CHINA UNICOM China169 Backbone 1.52ms from Tieling, CN
220.201.74.71 AS4837 CHINA UNICOM China169 Backbone 13.27ms from Tieling, CN
220.201.109.249 AS4837 CHINA UNICOM China169 Backbone 12.35ms from Tieling, CN
220.201.66.154 AS4837 CHINA UNICOM China169 Backbone 12.57ms from Tieling, CN
220.201.42.1 AS4837 CHINA UNICOM China169 Backbone 15.49ms from Dalian, CN
220.201.103.229 AS4837 CHINA UNICOM China169 Backbone 10.10ms from Hanoi, VN
220.201.24.1 AS4837 CHINA UNICOM China169 Backbone 4.93ms from Tieling, CN
220.201.81.226 AS4837 CHINA UNICOM China169 Backbone 4.01ms from Tieling, CN
220.201.83.125 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Tieling, CN
220.201.29.122 AS4837 CHINA UNICOM China169 Backbone 4.05ms from Tieling, CN
220.201.67.234 AS4837 CHINA UNICOM China169 Backbone 13.17ms from Tieling, CN
220.201.0.239 AS4837 CHINA UNICOM China169 Backbone 11.58ms from Tieling, CN
220.201.65.1 AS4837 CHINA UNICOM China169 Backbone 15.72ms from Dalian, CN
220.201.111.81 AS4837 CHINA UNICOM China169 Backbone 11.70ms from Tieling, CN
220.201.91.61 AS4837 CHINA UNICOM China169 Backbone 4.52ms from Tieling, CN
220.201.21.148 AS4837 CHINA UNICOM China169 Backbone 4.84ms from Tieling, CN
220.201.27.208 AS4837 CHINA UNICOM China169 Backbone 5.82ms from Tieling, CN
220.201.112.8 AS4837 CHINA UNICOM China169 Backbone 12.01ms from Dalian, CN
220.201.23.253 AS4837 CHINA UNICOM China169 Backbone 4.29ms from Tieling, CN
220.201.54.200 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Tieling, CN
220.201.40.1 AS4837 CHINA UNICOM China169 Backbone 25.02ms from Beijing, 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
139.216.240.33 AS9443 Vocus Retail 3.82ms from Adelaide, AU
2.49.96.1 AS5384 Emirates Internet 2.94ms from Al Fujairah City, AE
45.142.232.49 AS206238 Freedom Internet BV 0.74ms from Amsterdam, NL
94.208.80.1 AS33915 Vodafone Libertel B.V. 3.36ms from Amsterdam, NL
83.87.77.1 AS33915 Vodafone Libertel B.V. 5.72ms from Amsterdam, NL
80.56.246.1 AS33915 Vodafone Libertel B.V. 5.52ms from Amsterdam, NL
141.126.255.1 AS20115 Charter Communications LLC 17.16ms from Ashburn, US
70.160.232.1 AS22773 Cox Communications Inc. 6.23ms from Ashburn, US
198.85.199.1 AS81 MCNC 8.15ms from Ashburn, US
152.169.226.1 AS7303 Telecom Argentina S.A. 15.84ms from Asuncion, PY
97.180.171.65 AS6167 Verizon Business 8.71ms from Atlanta, US
184.22.2.225 AS133481 AIS Fibre 11.69ms from Bangkok, TH
110.170.21.17 AS7470 TRUE INTERNET Co.,Ltd. 2.26ms from Bangkok, TH
191.97.254.1 AS7303 Telecom Argentina S.A. 1.61ms from Buenos Aires, AR
139.211.192.1 AS4837 CHINA UNICOM China169 Backbone 7.48ms from Changchun, CN
66.164.102.1 AS11492 CABLE ONE, INC. 12.29ms from Chicago, US
67.176.244.1 AS7922 Comcast Cable Communications, LLC 2.15ms from Chicago, US
173.172.77.1 AS11427 Charter Communications Inc 12.11ms from Dallas, US
147.160.210.1 AS15054 Northeast Texas Broadband, LLC 3.34ms from Dallas, US
47.184.166.1 AS5650 Frontier Communications of America, Inc. 1.88ms from Dallas, US
97.118.66.177 AS209 CenturyLink Communications, LLC 2.80ms from Denver, US
4.42.151.241 AS3356 Level 3 Parent, LLC 0.33ms from Denver, US
96.80.213.129 AS7922 Comcast Cable Communications, LLC 8.16ms from Detroit, US
86.19.252.1 AS5089 Virgin Media Limited 7.03ms from Dublin, IE
102.163.46.97 AS30999 EMTEL LIMITED 0.57ms from Ebene, MU

Traceroute

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

$
traceroute -a -n -q1 -f5 220.201.126.26
traceroute to 220.201.126.26 (220.201.126.26): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS4837] 221.202.30.218 51.994 ms
11 *
12 *
13 [AS4837] 220.201.126.26 13.951 ms
Measurement taken from IPinfo ProbeNet in Dalian, 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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