221.4.42.0/24

AS17622 · China Unicom Guangzhou network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS17622
Registry	APNIC
ID	UNICOM-GD

WHOIS Details

inetnum:        221.4.0.0 - 221.5.127.255
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:  2025-01-22T13:17:43Z
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.123.240.56	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
47.223.54.152	AS19108 Optimum	`8.42ms` from Dallas, US
84.155.208.184	AS3320 Deutsche Telekom AG	`10.06ms` from Frankfurt am Main, DE
84.120.106.56	AS6739 VODAFONE ONO, S.A.	`6.92ms` from Madrid, ES
98.61.49.248	AS7922 Comcast Cable Communications, LLC	`3.22ms` from Minneapolis, US
200.186.57.168	AS3549 Level 3 Parent, LLC	`0.66ms` from Porto Alegre, BR
44.194.63.40	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
189.142.69.56	AS8151 UNINET	`5.32ms` from Santiago de Queretaro, MX
186.218.150.232	AS28573 Claro NXT Telecomunicacoes Ltda	`19.49ms` from Sao Paulo, BR
186.217.172.136	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`6.63ms` from Sao Paulo, BR
73.160.215.88	AS7922 Comcast Cable Communications, LLC	`5.91ms` from Secaucus, US
182.155.180.184	AS17809 VEE TIME CORP.	`3.17ms` from Taipei, TW
42.226.91.152	AS4837 CHINA UNICOM China169 Backbone	`5.53ms` from Zhengzhou, CN
134.34.205.8	AS553 BelWue-Koordination	`5.97ms` from Zuerich, CH
150.239.203.184	AS36351 IBM Cloud	`0.44ms` from Ashburn, US
45.40.123.8	AS7029 Windstream Communications LLC	`0.38ms` from Ashburn, US
123.100.64.104	AS9889 Two Degrees Mobile Limited	`0.61ms` from Auckland, NZ
43.208.101.24	AS16509 Amazon.com, Inc.	`1.99ms` from Bangkok, TH
110.164.101.136	AS45758 Triple T Broadband Public Company Limited	`6.15ms` from Bangkok, TH
202.108.8.88	AS4808 China Unicom Beijing Province Network	`2.93ms` from Beijing, CN
73.22.152.184	AS7922 Comcast Cable Communications, LLC	`3.97ms` from Chicago, US
200.17.196.168	AS10881 FUNPAR - Fundacao da UFPR para o DCTC	`0.41ms` from Curitiba, BR
162.239.99.216	AS7018 AT&T Enterprises, LLC	`8.66ms` from Miami, US
88.218.217.248	AS204916 RACKTECH CO., LTD.	`0.73ms` from Moscow, RU
213.245.251.72	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.38ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 -m5 221.4.42.4

traceroute to 221.4.42.4 (221.4.42.4): 5 hops max, 52 byte packets

2 [AS29049] 94.20.241.9 4.934 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Baku, AZ

On August 22nd 2025

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