220.193.0.0/17

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:         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 220.193.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
220.193.65.233	AS4837 CHINA UNICOM China169 Backbone	`4.95ms` from Qingdao, CN
220.193.11.121	AS4837 CHINA UNICOM China169 Backbone	`0.75ms` 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
86.84.157.193	AS1136 KPN B.V.	`1.23ms` from Amsterdam, NL
66.241.60.193	AS25923 ChoicePoint, Inc.	`1.75ms` from Atlanta, US
143.215.210.97	AS2637 Georgia Institute of Technology	`1.26ms` from Atlanta, US
67.166.248.49	AS7922 Comcast Cable Communications, LLC	`4.49ms` from Atlanta, US
49.177.88.1	AS4804 Microplex PTY LTD	`1.26ms` from Brisbane, AU
200.115.24.1	AS263684 Internet Services S.A.	`0.96ms` from Buenos Aires, AR
190.227.227.161	AS7303 Telecom Argentina S.A.	`1.39ms` from Buenos Aires, AR
182.135.177.1	AS4134 CHINANET-BACKBONE	`6.28ms` from Chengdu, CN
117.139.86.193	AS9808 China Mobile Communications Group Co., Ltd.	`4.38ms` from Chengdu, CN
206.209.244.1	AS395091 Plexus Corp.	`7.42ms` from Chicago, US
50.33.166.1	AS5650 Frontier Communications of America, Inc.	`8.99ms` from Chicago, US
177.39.50.49	AS262318 HORIZONS	`1.35ms` from Curitiba, BR
70.250.65.225	AS7018 AT&T Enterprises, LLC	`8.47ms` from Dallas, US
97.118.10.225	AS209 CenturyLink Communications, LLC	`1.89ms` from Denver, US
34.243.216.97	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
54.194.87.65	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
75.146.64.145	AS7922 Comcast Cable Communications, LLC	`14.27ms` from Flint, US
96.66.187.1	AS7922 Comcast Cable Communications, LLC	`14.38ms` from Flint, US
220.161.28.1	AS4134 CHINANET-BACKBONE	`6.49ms` from Fuzhou, CN
43.155.107.225	AS132203 Tencent Building, Kejizhongyi Avenue	`0.57ms` from Hong Kong, HK
24.75.225.1	AS32779 SMART CITY NETWORKS, LIMITED PARTNERSHIP	`0.92ms` from Houston, US
36.77.156.1	AS7713 PT Telekomunikasi Indonesia	`6.22ms` from Jakarta, ID
190.187.77.1	AS21575 ENTEL PERU S.A.	`0.41ms` from Lima, PE
77.99.48.1	AS5089 Virgin Media Limited	`4.89ms` from London, GB
47.51.56.161	AS20115 Charter Communications LLC	`3.15ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 220.193.119.103

traceroute to 220.193.119.103 (220.193.119.103): 8 hops max, 52 byte packets

3 [AS5511] 193.251.133.3 112.667 ms

4 *

5 [AS4837] 219.158.6.37 356.495 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Lagos, NG

On December 14th 2025

What are IP address ranges?

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