1.28.176.0/22

AS139007  ·  UNICOM InnerMongolia province network

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Summary

Country China
Domain chinaunicom.cn
ASN AS139007
Parent Range 1.24.0.0/13
Registry APNIC
ID UNICOM-NM

WHOIS Details

inetnum:        1.24.0.0 - 1.31.255.255
netname:        UNICOM-NM
descr:          China unicom InnerMongolia province network
descr:          China unicom
descr:          No.21,Ji-Rong Street,
descr:          Beijing 100032
country:        CN
admin-c:        CH1302-AP
tech-c:         HY690-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-NM
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:35:27Z
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:         honghui yuan
nic-hdl:        HY690-AP
e-mail:         oo@public.hh.nm.cn
address:        NO.169 hulun south road Huhhot Inner Mongolia, 010028,China
phone:          +86-471-6268961
fax-no:         +86-471-6291559
country:        cn
mnt-by:         MAINT-CNCGROUP-NM
last-modified:  2008-09-04T07:42:51Z
source:         APNIC

route:          1.24.0.0/13
descr:          China Unicom Neimeng Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2010-05-05T04:42:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.28.176.0/22

Range ASN Company Num of IPs
1.24.0.0/13 AS139007 China unicom InnerMongolia province network 524,288
1.24.0.0/13 AS4837 China unicom InnerMongolia province network 524,288
1.24.0.0/13 AS9929 China unicom InnerMongolia province network 524,288

Nearby Ranges

BGP prefixes that overlap with 1.28.0.0/16

Range ASN Company Num of IPs
1.24.0.0/13 AS139007 China unicom InnerMongolia province network 524,288
1.24.0.0/13 AS4837 China unicom InnerMongolia province network 524,288
1.24.0.0/13 AS9929 China unicom InnerMongolia province network 524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
1.28.179.106 AS139007 UNICOM InnerMongolia province network 11.34ms from Beijing, CN
1.28.177.243 AS139007 UNICOM InnerMongolia province network 10.48ms from Beijing, CN
1.28.176.242 AS139007 UNICOM InnerMongolia province network 11.24ms from Beijing, CN
1.28.178.87 AS139007 UNICOM InnerMongolia province network 10.40ms from Beijing, 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
192.99.131.230 AS16276 OVH SAS 0.09ms from Beauharnois, CA
66.70.248.38 AS16276 OVH SAS 0.07ms from Beauharnois, CA
73.68.250.86 AS7922 Comcast Cable Communications, LLC 8.39ms from Boston, US
84.186.83.214 AS3320 Deutsche Telekom AG 3.24ms from Frankfurt am Main, DE
84.152.76.230 AS3320 Deutsche Telekom AG 3.78ms from Frankfurt am Main, DE
49.244.206.198 AS23752 Nepal Telecommunications Corporation, Internet Services, 2.13ms from Kathmandu, NP
58.26.57.246 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.37ms from Kuala Lumpur, MY
23.225.100.134 AS40065 CNSERVERS LLC 0.19ms from Los Angeles, US
12.181.73.6 AS7018 AT&T Enterprises, LLC 3.92ms from Los Angeles, US
82.69.170.86 AS13037 Zen Internet Ltd 3.73ms from Manchester, GB
37.195.237.118 AS31200 Novotelecom Ltd 1.05ms from Novosibirsk, RU
108.66.244.134 AS7018 AT&T Enterprises, LLC 3.56ms from San Antonio, US
200.122.151.54 AS3790 RADIOGRAFICA COSTARRICENSE 0.99ms from San Jose, CR
50.79.35.198 AS7922 Comcast Cable Communications, LLC 6.18ms from San Jose, US
208.32.153.54 AS3643 Sprint 0.34ms from Secaucus, US
218.101.137.6 AS17864 SK Broadband Co Ltd 2.63ms from Seoul, KR
210.116.77.54 AS17881 Inet Hosting, Inc. 0.97ms from Seoul, KR
183.99.151.54 AS4766 Korea Telecom 2.17ms from Seoul, KR
59.78.194.86 AS4538 China Education and Research Network Center 4.30ms from Shanghai, CN
46.49.16.6 AS16010 Magticom Ltd. 0.73ms from Tbilisi, GE
220.146.5.246 AS4685 Asahi Net 1.90ms from Tokyo, JP
222.163.246.6 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Changchun, CN
3.19.119.6 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
71.18.177.6 AS396986 Bytedance Inc. 0.08ms from Manila, PH
12.251.4.150 AS7018 AT&T Enterprises, LLC 5.18ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 1.28.176.138
traceroute to 1.28.176.138 (1.28.176.138): 64 hops max, 52 byte packets
6 *
7 *
8 *
10 [AS139007] 1.28.176.138 40.128 ms
Measurement taken from IPinfo ProbeNet in Huaihua, CN
On

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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