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:  2025-11-18T00:26:20Z
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

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	AS9526	LG DACOM Corporation	1,048,576
1.160.0.0/12	AS3462	Data Communication Business Group,	1,048,576
1.208.0.0/12	AS23584	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS7562	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS55633	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS9569	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	AS9638	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS9579	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS45974	LG DACOM Corporation	1,048,576
1.208.0.0/12	AS3786	LG DACOM Corporation	1,048,576
1.56.0.0/13	AS4837	China Unicom Heilongjiang province network	524,288
1.80.0.0/13	AS4134	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.224.0.0/13	AS9647	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9851	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS46004	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9978	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS9967	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS55586	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS55615	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	AS9638	SK Broadband Co Ltd	524,288
1.192.0.0/13	AS137687	CHINANET henan province network	524,288
1.80.0.0/13	AS134768	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.120.0.0/13	AS1221	Telstra Limited	524,288
1.224.0.0/13	AS17873	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS45370	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS10196	SK Broadband Co Ltd	524,288
1.192.0.0/13	AS139587	CHINANET henan province network	524,288
1.192.0.0/13	AS4134	CHINANET henan province network	524,288
1.224.0.0/13	AS17846	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS10069	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS131852	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS23579	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS38688	SK Broadband Co Ltd	524,288
1.80.0.0/13	AS4809	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.224.0.0/13	AS23601	SK Broadband Co Ltd	524,288
1.192.0.0/13	AS139018	CHINANET henan province network	524,288
1.52.0.0/14	AS18403	FPT Telecom Company	262,144
1.12.0.0/14	AS132203	Tencent cloud computing (Beijing) Co., Ltd.	262,144
1.68.0.0/14	AS4809	CHINANET SHANXI PROVINCE NETWORK	262,144
1.68.0.0/14	AS132147	CHINANET SHANXI PROVINCE NETWORK	262,144
1.12.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
1.188.0.0/14	AS4837	China Unicom Heilongjiang province network	262,144

Hosted domains

There are 265 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	manzhouli.gov.cn	14
1.24.191.179	feishifu.net	6
1.24.223.150	nmghndj.gov.cn	4
1.27.225.37	lai502.com	4
1.27.1.2	k0g.co	3
1.25.255.78	chenxinnas.asia	3
1.28.76.35	btqy.edu.cn	2
1.29.219.110	hlbejsxy.cn	2
1.30.82.173	ptnas.com	2
1.31.83.179	whsgsylhh.org.cn	2
1.30.82.165	47474703.xyz	2
1.28.202.91	qianshan.tech	2
1.24.191.181	xn--ymsqq86dy13g.cn	2
1.28.152.41	dsfyzy.com	2
1.24.191.222	changshabanjiagongsi.cn	2
1.25.117.54	haoxingyu.cn	2
1.30.81.182	bcyhs.com	1
1.26.189.160	bgyp.vip	1
1.25.240.23	xhzszxz.cn	1
1.26.14.50	0470mzyl.org.cn	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

84,606 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
1.31.233.85	AS4837 CHINA UNICOM China169 Backbone	`12.28ms` from Changchun, CN
1.31.186.2	AS4837 CHINA UNICOM China169 Backbone	`9.26ms` from Changchun, CN
1.31.206.19	AS4837 CHINA UNICOM China169 Backbone	`17.65ms` from Beijing, CN
1.31.164.1	AS4837 CHINA UNICOM China169 Backbone	`21.37ms` from Beijing, CN
1.31.169.27	AS4837 CHINA UNICOM China169 Backbone	`27.25ms` from Beijing, CN
1.31.213.30	AS4837 CHINA UNICOM China169 Backbone	`12.68ms` from Changchun, CN
1.31.133.45	AS4837 CHINA UNICOM China169 Backbone	`16.57ms` from Changchun, CN
1.31.255.146	AS4837 CHINA UNICOM China169 Backbone	`14.93ms` from Changchun, CN
1.31.160.18	AS4837 CHINA UNICOM China169 Backbone	`4.12ms` from Hohhot, CN
1.31.176.1	AS4837 CHINA UNICOM China169 Backbone	`20.02ms` from Beijing, CN
1.31.134.138	AS4837 CHINA UNICOM China169 Backbone	`14.26ms` from Changchun, CN
1.31.241.210	AS4837 CHINA UNICOM China169 Backbone	`11.58ms` from Changchun, CN
1.31.253.95	AS4837 CHINA UNICOM China169 Backbone	`12.79ms` from Changchun, CN
1.31.212.65	AS4837 CHINA UNICOM China169 Backbone	`10.76ms` from Changchun, CN
1.31.218.148	AS4837 CHINA UNICOM China169 Backbone	`12.33ms` from Changchun, CN
1.31.193.49	AS139007 UNICOM InnerMongolia province network	`10.34ms` from Beijing, CN
1.31.197.1	AS4837 CHINA UNICOM China169 Backbone	`27.82ms` from Beijing, CN
1.31.177.241	AS4837 CHINA UNICOM China169 Backbone	`6.34ms` from Changchun, CN
1.31.182.255	AS4837 CHINA UNICOM China169 Backbone	`16.25ms` from Changchun, CN
1.31.211.220	AS4837 CHINA UNICOM China169 Backbone	`11.87ms` from Hohhot, CN
1.31.184.1	AS4837 CHINA UNICOM China169 Backbone	`26.14ms` from Beijing, CN
1.31.157.33	AS4837 CHINA UNICOM China169 Backbone	`29.54ms` from Beijing, CN
1.31.180.219	AS4837 CHINA UNICOM China169 Backbone	`16.45ms` from Changchun, CN
1.31.132.164	AS4837 CHINA UNICOM China169 Backbone	`14.33ms` from Changchun, CN
1.31.174.36	AS4837 CHINA UNICOM China169 Backbone	`8.68ms` from Taiyuan, 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
101.109.225.253	AS23969 TOT Public Company Limited	`6.70ms` from Bangkok, TH
178.26.201.253	AS3209 Vodafone GmbH	`5.74ms` from Berlin, DE
136.115.242.125	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
182.69.96.221	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.37ms` from Delhi, IN
217.5.103.173	AS3320 Deutsche Telekom AG	`3.10ms` from Frankfurt am Main, DE
210.77.150.61	AS9308 Abitcool(China) Inc.	`11.60ms` from Hohhot, CN
23.59.29.77	AS9498 BHARTI Airtel Ltd.	`1.06ms` from Hyderabad, IN
91.240.57.205	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.22ms` from Madrid, ES
41.84.192.61	AS37273 Bandwidth and Cloud Services Group Ltd	`0.32ms` from Nairobi, KE
107.158.90.253	AS62904 Eonix Corporation	`0.43ms` from Phoenix, US
118.49.145.221	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
101.32.172.93	AS132203 Tencent Building, Kejizhongyi Avenue	`0.20ms` from Singapore, SG
16.171.226.125	AS16509 Amazon.com, Inc.	`1.06ms` from Stockholm, SE
185.117.107.29	AS198463 On 1 Call Support AB	`0.51ms` from Stockholm, SE
83.226.117.77	AS8434 Telenor Sverige AB	`5.68ms` from Stockholm, SE
80.72.55.141	AS20634 Telecom Liechtenstein AG	`2.27ms` from Zuerich, CH
212.157.82.157	AS702 Verizon Business	`2.62ms` from Aubervilliers, FR
124.217.249.253	AS45839 Shinjiru Technology Sdn Bhd	`0.60ms` from Kuala Lumpur, MY
13.134.212.189	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
83.33.33.29	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.13ms` from Madrid, ES
90.119.241.173	AS3215 Orange S.A.	`6.78ms` from Marseille, FR
158.160.94.141	AS200350 Yandex.Cloud LLC	`2.63ms` from Moscow, RU
182.46.47.93	AS4134 CHINANET-BACKBONE	`4.92ms` from Qingdao, CN
189.1.80.253	AS28664 BRASIL TECPAR \| AMIGO \| AVATO	`1.39ms` from Sao Paulo, BR
122.33.27.141	AS17858 LG POWERCOMM	`1.64ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 -m8 1.31.2.13

traceroute to 1.31.2.13 (1.31.2.13): 8 hops max, 52 byte packets

5 [AS4837] 219.158.34.125 49.759 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Cairo, EG

On November 22nd 2025

What are IP address ranges?

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