1.25.0.0/22

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 1.25.0.0/22

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

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

IP Address ASN Details
1.25.3.255 AS139007 UNICOM InnerMongolia province network 5.03ms from Hohhot, CN
1.25.0.1 AS139007 UNICOM InnerMongolia province network 9.60ms 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
35.212.36.230 AS15169 Google LLC 0.12ms from Ashburn, US
70.62.106.150 AS11426 Charter Communications Inc 0.50ms from Charlotte, US
208.127.240.198 AS394089 Google LLC 1.52ms from Council Bluffs, US
172.240.218.38 AS7979 Servers.com, Inc. 0.17ms from Dallas, US
172.173.65.118 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
80.171.162.230 AS6805 Telefonica Germany GmbH & Co.OHG 3.71ms from Duesseldorf, DE
68.49.209.182 AS7922 Comcast Cable Communications, LLC 12.35ms from Flint, US
73.202.41.102 AS7922 Comcast Cable Communications, LLC 5.82ms from Fremont, US
61.10.0.102 AS9908 HK Cable TV Ltd 0.28ms from Hong Kong, HK
39.60.86.38 AS17557 Pakistan Telecommunication Company Limited 3.40ms from Islamabad, PK
47.201.170.230 AS5650 Frontier Communications of America, Inc. 6.22ms from Miami, US
194.58.96.70 AS197695 Domain names registrar REG.RU, Ltd 1.03ms from Moscow, RU
67.242.165.214 AS11351 Charter Communications Inc 12.40ms from New York City, US
23.137.82.246 AS894 Ninja-IX Services LLC 0.25ms from Phoenix, US
120.221.24.118 AS9808 China Mobile Communications Group Co., Ltd. 0.22ms from Qingdao, CN
23.108.163.54 AS7203 Leaseweb USA, Inc. 0.09ms from San Jose, US
61.37.158.182 AS3786 LG DACOM Corporation 1.29ms from Seoul, KR
89.137.97.150 AS12302 Vodafone Romania S.A. 17.91ms from Timisoara, RO
112.19.86.246 AS9808 China Mobile Communications Group Co., Ltd. 6.38ms from Chengdu, CN
74.134.155.150 AS10796 Charter Communications Inc 17.70ms from Columbus, US
35.224.50.214 AS396982 Google LLC 0.14ms from Council Bluffs, US
95.142.132.214 AS49840 Enson Net Ltd 11.81ms from Denizli, TR
31.121.47.54 AS2856 British Telecommunications PLC 2.33ms from Erith, GB
115.230.127.6 AS58461 CT HangZhou IDC 5.72ms from Hangzhou, CN
113.178.214.38 AS45899 VNPT Corp 6.40ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 1.25.2.148
traceroute to 1.25.2.148 (1.25.2.148): 11 hops max, 52 byte packets
4 [AS4808] 61.49.142.158 39.471 ms
5 [AS4808] 61.49.142.145 39.406 ms
6 *
7 *
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Chengdu, 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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