220.248.128.0/19

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        220.248.128.0 - 220.248.159.255
netname:        UNICOM-SC
descr:          China Unicom SiChuan province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         XX288-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-SC
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:39:55Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         Xifei Xie
nic-hdl:        XX288-AP
e-mail:         sc-sjwg@chinaunicom.cn
address:        Tianfu Road High-Tec international square C,Chengdu,Sichuan 610041,China
phone:          +86-28-66850327
fax-no:         +86-28-66850327
country:        CN
mnt-by:         MAINT-CNCGROUP-SC
last-modified:  2010-12-27T03:36:01Z
source:         APNIC

route:          220.248.128.0/19
descr:          CNC Group CHINA169 Sichuan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 220.248.0.0/16

Range ASN Company Num of IPs
220.248.224.0/19 AS140726 Anhui provincial branch of China Netcom 8,192
220.248.160.0/19 AS4837 China Unicom Hunan provincial network 8,192
220.248.192.0/19 AS4837 China Unicom Jiangxi provincial network 8,192
220.248.224.0/19 AS4837 Anhui provincial branch of China Netcom 8,192
220.248.192.0/19 AS9929 China Unicom Jiangxi provincial network 8,192

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
220.248.159.17 ocwuyu.com 1
220.248.159.16 scbytextile.com 1
220.248.159.10 leshanbrt.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

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

IP Address ASN Details
220.248.159.1 AS4837 CHINA UNICOM China169 Backbone 5.09ms from Chengdu, CN
220.248.158.1 AS4837 CHINA UNICOM China169 Backbone 12.02ms from Chengdu, CN
220.248.155.1 AS4837 CHINA UNICOM China169 Backbone 5.97ms from Chengdu, CN
220.248.136.32 AS4837 CHINA UNICOM China169 Backbone 5.68ms from Chengdu, CN
220.248.157.1 AS4837 CHINA UNICOM China169 Backbone 10.57ms from Chengdu, CN
220.248.145.41 AS4837 CHINA UNICOM China169 Backbone 3.78ms from Chengdu, 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
100.50.57.243 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
24.155.124.227 AS7459 Grande Communications Networks, LLC 3.39ms from Dallas, US
52.50.82.211 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
116.98.92.99 AS7552 Viettel Group 1.96ms from Hanoi, VN
137.101.216.211 AS12430 VODAFONE ESPANA S.A.U. 9.27ms from Madrid, ES
82.53.70.195 AS3269 Telecom Italia S.p.A. 6.54ms from Milan, IT
84.22.216.3 AS51570 JSC ER-Telecom Holding 2.27ms from Saint Petersburg, RU
81.170.186.3 AS8473 Bahnhof AB 5.83ms from Stockholm, SE
3.105.196.131 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
52.199.102.227 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
153.248.219.195 AS4713 NTT DOCOMO BUSINESS,Inc. 19.76ms from Tokyo, JP
176.61.21.147 AS6830 Liberty Global Europe Holding B.V. 4.11ms from Dublin, IE
134.175.29.67 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.07ms from Guangzhou, CN
210.210.216.19 AS9756 SK Broadband Co Ltd 2.54ms from Incheon, KR
80.69.132.179 AS5413 Wavenet Limited 1.06ms from London, GB
20.117.82.211 AS8075 Microsoft Corporation 0.26ms from London, GB
216.115.187.67 AS46261 QuickPacket, LLC 0.68ms from Los Angeles, US
118.211.209.147 AS4739 Internode Pty Ltd 9.44ms from Melbourne, AU
201.102.31.211 AS8151 UNINET 1.21ms from Mexico City, MX
95.71.252.147 AS12389 PJSC Rostelecom 7.42ms from Samara, RU
187.168.249.51 AS8151 UNINET 3.87ms from Santiago de Queretaro, MX
203.84.208.115 AS10310 Yahoo Holdings Inc. 0.68ms from Singapore, SG
116.88.230.131 AS55430 Starhub Ltd 2.65ms from Singapore, SG
89.74.161.131 AS9141 P4 Sp. z o.o. 15.32ms from Warsaw, PL
96.33.108.163 AS20115 Charter Communications LLC 12.40ms from Atlanta, 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 220.248.141.48
traceroute to 220.248.141.48 (220.248.141.48): 8 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 1.681 ms
4 *
5 [AS4837] 219.158.33.201 15.345 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Meppel, NL
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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