1.24.0.0/13

AS4837 · CHINA UNICOM China169 Backbone

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4837
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:  2025-10-17T02:26:26Z
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

Nearby Ranges

BGP prefixes that overlap with 1.0.0.0/8

Range	ASN	Company	Num of IPs
1.128.0.0/11	AS1221	Telstra Limited	2,097,152
1.208.0.0/12	AS9569	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS9526	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS23584	LG DACOM Corporation	1,048,576
1.160.0.0/12	AS3462	Data Communication Business Group,	1,048,576
1.208.0.0/12	AS9638	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS45974	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS9630	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS18305	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS55633	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS7562	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS9579	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS3786	LG DACOM Corporation	1,048,576
1.224.0.0/13	AS9978	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS45370	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9967	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS46004	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9277	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9851	SK Broadband Co Ltd	524,288
1.80.0.0/13	AS134768	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.224.0.0/13	AS9638	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9647	SK Broadband Co Ltd	524,288
1.120.0.0/13	AS1221	Telstra Limited	524,288
1.192.0.0/13	AS4134	CHINANET henan province network	524,288
1.224.0.0/13	AS10069	SK Broadband Co Ltd	524,288
1.80.0.0/13	AS4809	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.224.0.0/13	AS17873	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS55586	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS131852	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS10196	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS23601	SK Broadband Co Ltd	524,288
1.56.0.0/13	AS4837	China Unicom Heilongjiang province network	524,288
1.224.0.0/13	AS23579	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS55615	SK Broadband Co Ltd	524,288
1.192.0.0/13	AS137687	CHINANET henan province network	524,288
1.224.0.0/13	AS38688	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS17846	SK Broadband Co Ltd	524,288
1.80.0.0/13	AS4134	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.192.0.0/13	AS139018	CHINANET henan province network	524,288
1.192.0.0/13	AS139587	CHINANET henan province network	524,288
1.180.0.0/14	AS4134	CHINANET NeiMengGu province network	262,144
1.12.0.0/14	AS132203	Tencent cloud computing (Beijing) Co., Ltd.	262,144
1.68.0.0/14	AS132147	CHINANET SHANXI PROVINCE NETWORK	262,144
1.52.0.0/14	AS18403	FPT Telecom Company	262,144
1.68.0.0/14	AS4134	CHINANET SHANXI PROVINCE NETWORK	262,144
1.68.0.0/14	AS4809	CHINANET SHANXI PROVINCE NETWORK	262,144

Hosted domains

There are 267 domain names hosted across 238 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.26.14.30	hlbe.gov.cn	14
1.27.225.37	yeye172.com	6
1.24.191.179	glznkj.com.cn	6
1.24.223.150	nmghndj.gov.cn	4
1.25.255.78	chenxinnas.asia	3
1.27.1.2	k0g.co	3
1.30.82.173	fenglan.vip	2
1.24.191.181	xn--ymsqq86dw42g.cn	2
1.29.219.110	hlbejsxy.cn	2
1.28.76.35	btqy.edu.cn	2
1.28.202.91	qianshan.tech	2
1.24.191.222	changshabanjiagongsi.cn	2
1.30.82.165	47474703.xyz	2
1.28.152.41	dsfyzy.com	2
1.31.83.179	whsgsylhh.org.cn	2
1.25.117.54	haoxingyu.cn	2
1.29.154.19	nmslwl.com	1
1.26.246.8	76space.asia	1
1.28.174.29	ewkdjw.gov.cn	1
1.29.217.117	xinxin1111.online	1

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

84,300 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
1.31.4.246	AS4837 CHINA UNICOM China169 Backbone	`25.09ms` from Beijing, CN
1.31.116.1	AS4837 CHINA UNICOM China169 Backbone	`22.54ms` from Beijing, CN
1.30.242.23	AS4837 CHINA UNICOM China169 Backbone	`23.94ms` from Changchun, CN
1.31.26.31	AS4837 CHINA UNICOM China169 Backbone	`10.43ms` from Hohhot, CN
1.30.107.86	AS4837 CHINA UNICOM China169 Backbone	`11.09ms` from Hohhot, CN
1.30.83.36	AS4837 CHINA UNICOM China169 Backbone	`3.70ms` from Hohhot, CN
1.30.116.1	AS4837 CHINA UNICOM China169 Backbone	`9.67ms` from Taiyuan, CN
1.30.165.87	AS139007 UNICOM InnerMongolia province network	`11.06ms` from Beijing, CN
1.30.43.204	AS139007 UNICOM InnerMongolia province network	`9.02ms` from Beijing, CN
1.30.95.198	AS139007 UNICOM InnerMongolia province network	`12.39ms` from Beijing, CN
1.31.7.235	AS4837 CHINA UNICOM China169 Backbone	`27.78ms` from Beijing, CN
1.30.243.5	AS4837 CHINA UNICOM China169 Backbone	`22.32ms` from Changchun, CN
1.30.120.1	AS4837 CHINA UNICOM China169 Backbone	`3.60ms` from Hohhot, CN
1.30.65.94	AS4837 CHINA UNICOM China169 Backbone	`11.32ms` from Hohhot, CN
1.30.193.209	AS4837 CHINA UNICOM China169 Backbone	`12.09ms` from Hohhot, CN
1.30.194.40	AS4837 CHINA UNICOM China169 Backbone	`12.12ms` from Hohhot, CN
1.30.61.35	AS4837 CHINA UNICOM China169 Backbone	`14.92ms` from Hohhot, CN
1.30.199.114	AS4837 CHINA UNICOM China169 Backbone	`11.75ms` from Hohhot, CN
1.30.54.11	AS4837 CHINA UNICOM China169 Backbone	`15.01ms` from Hohhot, CN
1.30.160.105	AS4837 CHINA UNICOM China169 Backbone	`3.27ms` from Hohhot, CN
1.31.82.1	AS4837 CHINA UNICOM China169 Backbone	`9.70ms` from Hohhot, CN
1.31.62.188	AS4837 CHINA UNICOM China169 Backbone	`14.19ms` from Changchun, CN
1.31.122.118	AS4837 CHINA UNICOM China169 Backbone	`11.69ms` from Changchun, CN
1.30.189.128	AS4837 CHINA UNICOM China169 Backbone	`3.21ms` from Hohhot, CN
1.31.8.1	AS4837 CHINA UNICOM China169 Backbone	`13.15ms` 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
23.13.164.173	AS16625 Akamai Technologies, Inc.	`0.16ms` from Ashburn, US
203.154.244.237	AS4618 Internet Thailand Company Limited	`0.96ms` from Bangkok, TH
190.27.115.141	AS19429 ETB - Colombia	`1.14ms` from Bogota, CO
48.211.217.77	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
160.179.174.45	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.32ms` from Casablanca, MA
139.211.35.13	AS4837 CHINA UNICOM China169 Backbone	`4.42ms` from Changchun, CN
206.45.173.189	AS7122 Bell Canada	`16.95ms` from Chicago, US
18.156.25.189	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
171.226.214.237	AS7552 Viettel Group	`5.75ms` from Ho Chi Minh City, VN
176.250.179.253	AS5607 Sky UK Limited	`11.73ms` from London, GB
146.199.175.93	AS6871 Plusnet	`11.57ms` from London, GB
122.2.72.237	AS9299 Philippine Long Distance Telephone Company	`1.26ms` from Manila, PH
34.73.236.205	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
106.5.185.157	AS4134 CHINANET-BACKBONE	`0.46ms` from Nanchang, CN
218.87.138.45	AS4134 CHINANET-BACKBONE	`6.58ms` from Nanchang, CN
97.102.60.109	AS33363 Charter Communications, Inc	`10.56ms` from Orlando, US
128.114.255.61	AS5739 University of California, Santa Cruz	`1.57ms` from San Jose, US
124.139.22.173	AS18302 SK Telecom	`2.48ms` from Seoul, KR
141.164.57.141	AS20473 The Constant Company, LLC	`0.14ms` from Seoul, KR
121.66.240.141	AS3786 LG DACOM Corporation	`1.71ms` from Seoul, KR
183.189.90.221	AS4837 CHINA UNICOM China169 Backbone	`6.84ms` from Taiyuan, CN
59.106.107.141	AS9370 SAKURA Internet Inc.	`0.75ms` from Tokyo, JP
91.137.136.189	AS24822 OPC Networks Kft.	`0.27ms` from Budapest, HU
201.178.211.253	AS22927 Telefonica de Argentina	`8.14ms` from Buenos Aires, AR
99.39.116.109	AS7018 AT&T Enterprises, LLC	`8.36ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 1.29.158.6

traceroute to 1.29.158.6 (1.29.158.6): 8 hops max, 52 byte packets

4 [AS3257] 213.200.124.178 62.371 ms

5 [AS4837] 219.158.35.29 56.985 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On November 14th 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.

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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