1.28.42.0/24

AS9929  ·  CHINA UNICOM Industrial Internet Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS9929
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 1.28.42.0/24

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

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

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
105.233.138.104 AS36874 Cybersmart 1.38ms from Cape Town, ZA
73.51.210.136 AS7922 Comcast Cable Communications, LLC 5.19ms from Chicago, US
45.227.201.152 AS266665 IDEAS GLORIS SOCIEDAD ANÓNIMA 0.53ms from Curridabat, CR
166.142.191.136 AS6167 Verizon Business 19.52ms from Dallas, US
115.166.55.104 AS4739 Internode Pty Ltd 1.88ms from Melbourne, AU
178.239.21.72 AS200760 Elogic Srl - Cloud Services 0.24ms from Milan, IT
84.168.182.216 AS3320 Deutsche Telekom AG 4.77ms from Munich, DE
37.193.224.216 AS31200 Novotelecom Ltd 1.27ms from Novosibirsk, RU
173.170.13.184 AS33363 Charter Communications, Inc 11.34ms from Orlando, US
12.235.177.136 AS7018 AT&T Enterprises, LLC 3.65ms from Redding, US
59.176.50.120 AS9829 National Internet Backbone 16.77ms from Saint Thomas Mount, IN
177.115.191.232 AS26599 TELEFÔNICA BRASIL S.A 6.94ms from Sao Paulo, BR
70.67.66.72 AS6327 Shaw Communications 4.43ms from Seattle, US
116.36.104.24 AS17858 LG POWERCOMM 1.92ms from Seoul, KR
183.115.22.200 AS4766 Korea Telecom 2.23ms from Seoul, KR
139.198.15.8 AS59078 Yunify Technologies Inc. 3.67ms from Tianjin, CN
126.114.205.200 AS17676 SoftBank Corp. 3.08ms from Tokyo, JP
132.250.64.104 AS48 Navy Network Information Center (NNIC) 0.29ms from Ashburn, US
92.75.93.120 AS3209 Vodafone GmbH 16.55ms from Berlin, DE
101.177.16.216 AS1221 Telstra Limited 17.43ms from Brisbane, AU
185.221.96.8 AS212238 Datacamp Limited 0.22ms from London, GB
185.118.135.232 AS46261 QuickPacket, LLC 0.58ms from Los Angeles, US
5.129.245.56 AS9123 JSC TIMEWEB 0.51ms from Moscow, RU
125.120.65.40 AS4134 CHINANET-BACKBONE 5.04ms from Ningbo, CN
153.212.177.8 AS4713 NTT DOCOMO BUSINESS,Inc. 11.53ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m16 1.28.42.25
traceroute to 1.28.42.25 (1.28.42.25): 16 hops max, 52 byte packets
7 *
9 *
10 [AS10099] 202.77.23.137 69.377 ms
11 [AS9929] 218.105.1.17 70.497 ms
12 [AS9929] 218.105.2.169 67.762 ms
13 [AS9929] 218.105.131.145 97.529 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Vientiane, LA
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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