222.143.64.0/21

AS4837 · CHINA UNICOM China169 Backbone

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4837
Parent Range	222.136.0.0/13
Registry	APNIC
ID	UNICOM-HA

WHOIS Details

inetnum:        222.136.0.0 - 222.143.255.255
netname:        UNICOM-HA
descr:          China Unicom Henan province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         WW444-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HA
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:15:02Z
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:         Wei Wang
nic-hdl:        WW444-AP
e-mail:         abuse@public.zz.ha.cn
address:        #55 San Quan Road, Zhengzhou, Henan Provice
phone:          +86-371-65952358
fax-no:         +86-371-65968952
country:        CN
mnt-by:         MAINT-CNCGROUP-HA
last-modified:  2010-03-05T08:20:01Z
source:         APNIC

route:          222.136.0.0/13
descr:          CNC Group CHINA169 Henan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 222.143.64.0/21

Range	ASN	Company	Num of IPs
222.136.0.0/13	AS4837	China Unicom Henan province network	524,288

Nearby Ranges

BGP prefixes that overlap with 222.143.0.0/16

Range	ASN	Company	Num of IPs
222.136.0.0/13	AS4837	China Unicom Henan province network	524,288

Hosted domains

There are 46 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
222.143.69.120	zzhkgqjjjc.gov.cn	12
222.143.64.189	hnippa.cn	2
222.143.66.116	hnbd.net	2
222.143.64.144	ngdhn.org.cn	1
222.143.69.100	hnhzz.cn	1
222.143.69.20	rootinhenan.gov.cn	1
222.143.64.192	henanql.org.cn	1
222.143.67.115	danganchaxun.org.cn	1
222.143.69.137	wushuguan.cn	1
222.143.64.188	hnzl.com	1
222.143.64.187	hn12330.cn	1
222.143.69.76	hngeodata.cn	1
222.143.64.86	hnsdzyjy.org.cn	1
222.143.69.12	hnsnczjd.com	1
222.143.68.9	hndataops.com	1
222.143.69.1	hnscbl.org.cn	1
222.143.69.119	zzjjjc.gov.cn	1
222.143.64.177	yjhldj.com	1
222.143.64.65	ccpithenan.org.cn	1
222.143.64.46	haredcross.org	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

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

IP Address	ASN	Details
222.143.69.102	AS4837 CHINA UNICOM China169 Backbone	`2.05ms` from Zhengzhou, CN
222.143.65.26	AS4837 CHINA UNICOM China169 Backbone	`1.15ms` from Zhengzhou, CN
222.143.67.97	AS4837 CHINA UNICOM China169 Backbone	`1.22ms` from Zhengzhou, CN
222.143.68.89	AS4837 CHINA UNICOM China169 Backbone	`1.76ms` from Zhengzhou, CN
222.143.64.243	AS4837 CHINA UNICOM China169 Backbone	`2.78ms` from Zhengzhou, CN
222.143.66.161	AS4837 CHINA UNICOM China169 Backbone	`1.42ms` from Zhengzhou, 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
62.250.72.181	AS50266 Odido Netherlands B.V.	`5.46ms` from Amsterdam, NL
87.212.189.197	AS50266 Odido Netherlands B.V.	`4.34ms` from Amsterdam, NL
52.44.43.181	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
18.161.34.117	AS16509 Amazon.com, Inc.	`0.08ms` from Boston, US
190.227.243.85	AS7303 Telecom Argentina S.A.	`5.03ms` from Buenos Aires, AR
71.75.204.245	AS11426 Charter Communications Inc	`5.92ms` from Charlotte, US
84.164.140.117	AS3320 Deutsche Telekom AG	`5.91ms` from Frankfurt am Main, DE
57.66.208.69	AS51964 ORANGE BUSINESS SERVICES U.S. Inc.	`0.63ms` from Frankfurt am Main, DE
88.113.154.5	AS719 Elisa Oyj	`3.12ms` from Helsinki, FI
95.8.235.37	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.58ms` from Istanbul, TR
82.223.92.213	AS8560 IONOS SE	`0.44ms` from Logrono, ES
86.172.67.85	AS2856 British Telecommunications PLC	`5.88ms` from London, GB
186.55.91.53	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
187.157.5.181	AS8151 UNINET	`5.79ms` from Santiago de Queretaro, MX
97.204.2.197	AS6167 Verizon Business	`19.98ms` from Secaucus, US
159.253.242.101	AS41421 StarNet Telecom Sp. z o.o.	`0.28ms` from Warsaw, PL
14.207.129.5	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`1.29ms` from Bangkok, TH
117.50.191.37	AS23724 IDC, China Telecommunications Corporation	`6.80ms` from Beijing, CN
75.240.0.165	AS6167 Verizon Business	`18.93ms` from Chicago, US
87.60.78.85	AS3292 TDC Holding A/S	`1.69ms` from Copenhagen, DK
117.97.190.101	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.04ms` from Delhi, IN
217.73.39.21	AS16072 First Data GmbH	`1.38ms` from Frankfurt am Main, DE
142.247.109.37	AS25019 Saudi Telecom Company JSC	`6.02ms` from Jeddah, SA
41.162.67.165	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`9.32ms` from Johannesburg, ZA
46.39.86.149	AS21310 Satellite Ltd	`7.95ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f3 -m7 222.143.64.219

traceroute to 222.143.64.219 (222.143.64.219): 7 hops max, 52 byte packets

3 [AS4837] 219.158.34.121 59.362 ms

4 [AS4837] 219.158.13.249 85.194 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On March 20th 2026

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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