1.25.40.0/22

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 1.25.40.0/22

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 1.25.0.0/16

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

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

IP Address ASN Details
1.25.40.118 AS139007 UNICOM InnerMongolia province network 6.69ms from Hohhot, CN
1.25.43.165 AS139007 UNICOM InnerMongolia province network 6.18ms from Hohhot, CN
1.25.42.166 AS139007 UNICOM InnerMongolia province network 6.75ms from Hohhot, CN
1.25.41.35 AS139007 UNICOM InnerMongolia province network 6.50ms from Hohhot, 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
105.106.161.166 AS36947 Telecom Algeria 11.93ms from Algiers, DZ
71.81.254.102 AS20115 Charter Communications LLC 11.91ms from Atlanta, US
134.138.58.118 AS8075 Microsoft Corporation 0.91ms from Atlanta, US
160.1.100.182 AS8987 Amazon Data Services Ireland Ltd 0.29ms from Boardman, US
41.239.105.38 AS8452 TE-AS 2.90ms from Cairo, EG
75.48.34.246 AS7018 AT&T Enterprises, LLC 2.56ms from Dallas, US
76.131.243.38 AS7922 Comcast Cable Communications, LLC 6.80ms from Denver, US
46.5.219.198 AS3209 Vodafone GmbH 7.53ms from Frankfurt am Main, DE
79.54.183.22 AS3269 Telecom Italia S.p.A. 4.61ms from Rome, IT
98.32.84.54 AS7922 Comcast Cable Communications, LLC 8.02ms from Salt Lake City, US
14.77.228.214 AS4766 Korea Telecom 7.67ms from Seoul, KR
1.252.248.102 AS9318 SK Broadband Co Ltd 6.90ms from Seoul, KR
115.201.130.22 AS4134 CHINANET BACKBONE 9.92ms from Shanghai, CN
79.100.8.166 AS8866 Vivacom Bulgaria EAD 0.66ms from Sofia, BG
99.226.157.166 AS812 Rogers Communications Canada Inc. 5.30ms from Toronto, CA
44.237.141.246 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
75.250.197.246 AS6167 Verizon Business 16.82ms from Chicago, US
93.202.220.198 AS3320 Deutsche Telekom AG 8.06ms from Frankfurt am Main, DE
124.59.173.182 AS17858 LG POWERCOMM 5.68ms from Incheon, KR
194.126.32.246 AS25122 GULFSATCOMMUNICATIONS COMPANY K.S.C. 7.04ms from Kuwait City, KW
153.212.149.54 AS4713 NTT DOCOMO BUSINESS,Inc. 11.17ms from Osaka, JP
78.193.96.6 AS12322 Free SAS 1.24ms from Paris, FR
173.247.78.150 AS14127 Iland Internet Solutions Corporation 0.21ms from Philadelphia, US
72.195.143.198 AS22773 Cox Communications Inc. 7.42ms from Providence, US
54.225.158.166 AS14618 Amazon.com, Inc. 0.24ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f12 1.25.41.8
traceroute to 1.25.41.8 (1.25.41.8): 64 hops max, 52 byte packets
12 [AS139007] 110.18.199.126 12.044 ms
13 [AS139007] 1.25.41.8 13.688 ms
Measurement taken from IPinfo ProbeNet in Beijing, 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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