220.200.128.0/20

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:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
remarks:        zhaoyz3@chinaunicom.cn 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:         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

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:         zhaoyz3@chinaunicom.cn
e-mail:         hqs-ipabuse@chinaunicom.cn
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 220.200.0.0/16

No nearby ranges found.

Hosted domains

There are 79 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
220.200.129.225	fseda.org.cn	75
220.200.128.204	gxqnjy.cn	2
220.200.128.199	gxzxfw.com	1
220.200.128.125	kfsp.net.cn	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

Read more

Pingable IPs

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

IP Address	ASN	Details
220.200.134.32	AS4837 CHINA UNICOM China169 Backbone	`2.00ms` from Nanning, CN
220.200.128.33	AS4837 CHINA UNICOM China169 Backbone	`1.87ms` from Nanning, CN
220.200.141.170	AS4837 CHINA UNICOM China169 Backbone	`2.00ms` from Nanning, CN
220.200.129.214	AS4837 CHINA UNICOM China169 Backbone	`1.84ms` from Nanning, CN
220.200.137.168	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Nanning, CN
220.200.139.36	AS4837 CHINA UNICOM China169 Backbone	`8.09ms` from Nanning, CN
220.200.140.160	AS4837 CHINA UNICOM China169 Backbone	`1.97ms` from Nanning, CN
220.200.136.10	AS4837 CHINA UNICOM China169 Backbone	`8.07ms` from Nanning, CN
220.200.142.176	AS4837 CHINA UNICOM China169 Backbone	`5.61ms` from Nanning, 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
86.93.164.100	AS1136 KPN B.V.	`2.29ms` from Amsterdam, NL
209.6.141.52	AS6079 RCN	`6.28ms` from Boston, US
152.160.214.132	AS54163 AHOSTING	`0.27ms` from Detroit, US
20.93.110.180	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
103.80.83.132	AS64300 PT JARINGANKU SARANA NUSANTARA	`0.32ms` from Jakarta, ID
36.71.213.148	AS7713 PT Telekomunikasi Indonesia	`1.46ms` from Jakarta, ID
213.210.31.4	AS8851 GCI Network Solutions Limited	`0.45ms` from Manchester, GB
175.33.7.228	AS4804 Microplex PTY LTD	`3.74ms` from Melbourne, AU
223.216.88.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.79ms` from Osaka, JP
78.199.11.180	AS12322 Free SAS	`1.76ms` from Paris, FR
182.35.197.4	AS4134 CHINANET-BACKBONE	`5.10ms` from Qingdao, CN
100.28.81.164	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
187.35.56.20	AS27699 TELEFÔNICA BRASIL S.A	`1.93ms` from Sao Paulo, BR
119.71.178.180	AS17858 LG POWERCOMM	`2.02ms` from Seoul, KR
89.71.125.228	AS9141 P4 Sp. z o.o.	`5.33ms` from Warsaw, PL
117.33.236.132	AS134768 CHINANET SHAANXI province Cloud Base network	`2.62ms` from Xi'an, CN
57.67.215.244	AS51964 ORANGE BUSINESS SERVICES U.S. Inc.	`3.17ms` from Amsterdam, NL
109.92.201.196	AS8400 TELEKOM SRBIJA a.d.	`0.91ms` from Belgrade, RS
34.218.177.4	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
20.15.78.180	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
5.45.9.4	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.85ms` from Madrid, ES
80.47.234.132	AS13285 TalkTalk Communications Limited	`3.59ms` from Manchester, GB
189.235.49.180	AS8151 UNINET	`2.65ms` from Mexico City, MX
2.56.129.36	AS209102 Alfa Service s.r.l.	`7.23ms` from Milan, IT
98.15.223.212	AS12271 Charter Communications Inc	`10.83ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 220.200.142.168

traceroute to 220.200.142.168 (220.200.142.168): 64 hops max, 52 byte packets

1 [AS141995] 154.26.153.11 14.879 ms

2 *

3 *

4 *

5 *

6 *

7 [AS6939] 64.71.180.51 145.933 ms

8 [AS4837] 219.158.6.89 268.19 ms

9 [AS4837] 219.158.113.142 265.356 ms

10 *

11 *

12 [AS4837] 220.200.128.6 305.789 ms

13 [AS4837] 220.200.128.22 313.213 ms

14 [AS4837] 220.200.142.168 299.138 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On November 22nd 2025

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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