222.139.23.0/24

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 222.139.23.0/24

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 222.139.0.0/16

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

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
222.139.23.137	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` 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
166.117.241.104	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
54.190.61.248	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
109.228.228.248	AS34296 Millenicom Telekomunikasyon Hizmetleri Anonim Sirketi	`0.71ms` from Bursa, TR
41.140.181.136	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.33ms` from Casablanca, MA
135.135.22.216	AS4181 TDS TELECOM	`8.05ms` from Chicago, US
24.14.26.24	AS7922 Comcast Cable Communications, LLC	`5.69ms` from Chicago, US
223.228.218.184	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.44ms` from Delhi, IN
13.74.54.72	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
49.81.255.88	AS4134 CHINANET-BACKBONE	`9.49ms` from Huai'an, CN
98.164.243.88	AS22773 Cox Communications Inc.	`5.15ms` from Los Angeles, US
47.145.216.200	AS5650 Frontier Communications of America, Inc.	`2.46ms` from Los Angeles, US
51.95.91.136	AS16509 Amazon.com, Inc.	`6.10ms` from Madrid, ES
221.185.72.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.14ms` from Osaka, JP
107.20.56.200	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
118.39.117.24	AS4766 Korea Telecom	`6.88ms` from Seoul, KR
221.166.209.152	AS4766 Korea Telecom	`5.34ms` from Seoul, KR
115.11.182.40	AS4766 Korea Telecom	`4.82ms` from Seoul, KR
222.119.104.8	AS4766 Korea Telecom	`8.35ms` from Seoul, KR
220.133.13.232	AS3462 Data Communication Business Group	`1.08ms` from Taipei, TW
34.105.2.232	AS396982 Google LLC	`0.16ms` from The Dalles, US
119.175.155.184	AS9824 JCOM Co., Ltd.	`9.65ms` from Tokyo, JP
45.245.102.216	AS24863 Link Egypt (Link.NET)	`18.88ms` from Cairo, EG
109.86.213.200	AS13188 CONTENT DELIVERY NETWORK LTD	`0.95ms` from Kharkiv, UA
24.186.173.200	AS6128 Cablevision Systems Corp.	`6.45ms` from New York City, US
85.165.119.104	AS2119 Telenor Norge AS	`8.00ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 222.139.23.137

traceroute to 222.139.23.137 (222.139.23.137): 64 hops max, 52 byte packets

1 [AS4837] 122.114.171.254 0.36 ms

2 *

3 *

4 *

5 *

6 [AS4837] 61.168.29.94 5.833 ms

7 [AS4837] 222.139.23.137 4.956 ms

Measurement taken from

IPinfo ProbeNet in Zhengzhou, CN

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.

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