220.249.240.0/20

AS17623 · China Unicom Shenzen network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17623
Registry	APNIC
ID	UNICOM-GD

WHOIS Details

inetnum:        220.249.192.0 - 220.249.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:35:56Z
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 2025-02-24
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-02-24T06:16:57Z
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 2025-02-24
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
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:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

route:          220.249.192.0/18
descr:          CNC Group CHINA169 Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:44Z
source:         APNIC

Hosted domains

There are 4 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
220.249.253.137	ruihebim.com	1
220.249.253.146	e-ruihe.com	1
220.249.240.119	szlongking.com	1
220.249.253.148	sz-ruihe.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

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Pingable IPs

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

IP Address	ASN	Details
220.249.242.149	AS17623 China Unicom Shenzen network	`3.19ms` from Shenzhen, CN
220.249.240.16	AS17623 China Unicom Shenzen network	`4.59ms` from Shenzhen, CN
220.249.241.14	AS17623 China Unicom Shenzen network	`3.24ms` from Shenzhen, CN
220.249.253.147	AS17623 China Unicom Shenzen network	`5.43ms` from Guangzhou, CN
220.249.250.157	AS17623 China Unicom Shenzen network	`3.96ms` from Shenzhen, 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
20.124.104.36	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
195.251.198.100	AS8581 University Of Ioannina	`14.04ms` from Athens, GR
156.215.84.4	AS8452 TE-AS	`6.10ms` from Cairo, EG
192.159.124.4	AS31898 Oracle Corporation	`0.69ms` from Chicago, US
36.140.205.148	AS9808 China Mobile Communications Group Co., Ltd.	`0.61ms` from Chongqing, CN
93.227.155.4	AS3320 Deutsche Telekom AG	`9.71ms` from Frankfurt am Main, DE
77.1.180.196	AS6805 Telefonica Germany GmbH & Co.OHG	`5.86ms` from Hamburg, DE
116.107.148.148	AS7552 Viettel Group	`2.91ms` from Hanoi, VN
86.182.114.132	AS2856 British Telecommunications PLC	`2.40ms` from London, GB
5.50.56.228	AS5410 Bouygues Telecom SA	`5.12ms` from Lyon, FR
76.137.41.100	AS7922 Comcast Cable Communications, LLC	`6.40ms` from Miami, US
84.51.113.36	AS29124 Iskratelecom JSC	`0.90ms` from Moscow, RU
213.245.133.68	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.42ms` from Paris, FR
146.70.220.68	AS9009 M247 Europe SRL	`0.07ms` from Paris, FR
76.58.31.4	AS22516 Charter Communications LLC	`3.84ms` from San Jose, US
189.159.208.148	AS8151 UNINET	`13.20ms` from Santiago de Queretaro, MX
191.232.175.36	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
61.71.55.132	AS9416 Hoshin Multimedia Center Inc.	`1.27ms` from Taipei, TW
61.119.72.52	AS4713 NTT Communications Corporation	`7.95ms` from Tokyo, JP
117.20.48.164	AS23951 PT JEMBATAN CITRA NUSANTARA	`0.42ms` from Yogyakarta, ID
89.248.165.52	AS202425 IP Volume inc	`0.67ms` from Amsterdam, NL
20.224.207.68	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
4.156.175.164	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
54.244.66.100	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
104.197.64.4	AS396982 Google LLC	`0.12ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f2 -m9 220.249.254.140

traceroute to 220.249.254.140 (220.249.254.140): 9 hops max, 52 byte packets

2 [AS3257] 72.29.214.9 5.545 ms

3 [AS3257] 89.149.130.14 16.179 ms

4 [AS3257] 66.171.237.82 18.209 ms

5 *

6 [AS4837] 219.158.30.97 161.525 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On August 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.

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