203.93.64.0/20

AS9929 · CHINA UNICOM Industrial Internet Backbone

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS9929
Registry	APNIC
ID	UNICOM-CN

WHOIS Details

inetnum:        203.93.0.0 - 203.93.255.255
netname:        UNICOM-CN
descr:          China Unicom IP network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:33:57Z
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

Nearby Ranges

BGP prefixes that overlap with 203.93.0.0/16

Range	ASN	Company	Num of IPs
203.93.32.0/19	AS9929	China Unicom CNCNET GX	8,192
203.93.160.0/20	AS4837	China Unicom - Ningxia	4,096
203.93.2.0/23	AS4808	Shanghai Sinocom Telecommunications Co., Ltd.	512
203.93.117.0/24	AS4808	Beijing Nokia Company	256

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
203.93.73.154	4pillarsec.com.au	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

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

IP Address	ASN	Details
203.93.64.49	AS9929 CHINA UNICOM Industrial Internet Backbone	`19.61ms` from Chengdu, CN
203.93.77.19	AS9929 CHINA UNICOM Industrial Internet Backbone	`21.36ms` from Chengdu, CN
203.93.79.249	AS9929 CHINA UNICOM Industrial Internet Backbone	`18.32ms` 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
44.251.113.132	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
181.117.48.4	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.51ms` from Buenos Aires, AR
76.136.96.212	AS7922 Comcast Cable Communications, LLC	`4.05ms` from Chicago, US
116.5.239.180	AS4134 CHINANET-BACKBONE	`4.14ms` from Guangzhou, CN
136.32.68.164	AS16591 Google Fiber Inc.	`0.72ms` from Kansas City, US
81.94.200.20	AS20860 IOMART CLOUD SERVICES LIMITED	`0.46ms` from London, GB
195.224.191.20	AS5413 Wavenet Limited	`0.56ms` from London, GB
70.174.186.100	AS22773 Cox Communications Inc.	`2.71ms` from Phoenix, US
184.66.89.196	AS6327 Shaw Communications	`6.50ms` from Seattle, US
4.230.54.132	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
219.248.11.52	AS9318 SK Broadband Co Ltd	`2.40ms` from Seoul, KR
154.248.124.164	AS36947 Telecom Algeria	`12.91ms` from Algiers, DZ
54.214.84.228	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
20.44.110.36	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
94.165.173.68	AS1267 WIND TRE S.P.A.	`9.90ms` from Milan, IT
15.207.202.196	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
73.131.55.36	AS7922 Comcast Cable Communications, LLC	`12.23ms` from Orlando, US
97.126.33.164	AS209 CenturyLink Communications, LLC	`2.00ms` from Seattle, US
180.70.76.244	AS9318 SK Broadband Co Ltd	`6.18ms` from Seoul, KR
1.245.10.4	AS9318 SK Broadband Co Ltd	`4.71ms` from Seoul, KR
140.133.76.116	AS1659 Taiwan Academic Network (TANet) Information Center	`3.86ms` from Taichung, TW
73.173.240.164	AS7922 Comcast Cable Communications, LLC	`7.92ms` from Ashburn, US
140.179.19.52	AS55960 Beijing Guanghuan Xinwang Digital	`3.53ms` from Beijing, CN
181.71.222.116	AS27831 Colombia Móvil	`15.84ms` from Bogota, CO
84.153.245.228	AS3320 Deutsche Telekom AG	`3.77ms` 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 -f2 -m14 203.93.71.27

traceroute to 203.93.71.27 (203.93.71.27): 14 hops max, 52 byte packets

2 [AS43289] 178.17.160.162 8.001 ms

3 *

4 *

5 *

6 [AS4837] 219.158.43.158 160.07 ms

7 *

8 *

9 *

10 *

11 [AS9929] 203.93.79.250 212.43 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On December 6th 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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