210.74.128.0/19

AS9929  ·  CHINA UNICOM Industrial Internet Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS9929
Registry APNIC
ID UNICOM-CN

WHOIS Details

inetnum:        210.74.128.0 - 210.74.159.255
netname:        UNICOM-CN
descr:          China Unicom IP network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CN-CUCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:28:57Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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

route:          210.74.128.0/19
descr:          China Unicom CncNet
country:        CN
origin:         AS9929
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2013-01-30T06:34:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.74.0.0/16

Range ASN Company Num of IPs
210.74.160.0/19 AS4808 Beijing Telecom Development Co. 8,192
210.74.0.0/20 AS4847 Beijing Xing YuanNew Power Technology Co., Ltd 4,096

Hosted domains

There are 14 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.74.133.4 zhongbaoclub.com 5
210.74.149.2 xn--3bst2qhvzglx.com 2
210.74.133.134 hdlcy.cn 2
210.74.130.150 royalenglish.net 1
210.74.155.103 aiyq.cn 1
210.74.133.68 ustock.com.cn 1
210.74.158.82 uwakakuritsu.com 1
210.74.155.70 ginwaplaza.com 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

Pingable IPs

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

IP Address ASN Details
210.74.156.170 AS9929 CHINA UNICOM Industrial Internet Backbone 14.68ms from Chengdu, CN
210.74.146.201 AS9929 CHINA UNICOM Industrial Internet Backbone 3.34ms from Xi'an, CN
210.74.148.249 AS9929 CHINA UNICOM Industrial Internet Backbone 11.21ms from Xi'an, CN
210.74.159.210 AS9929 CHINA UNICOM Industrial Internet Backbone 15.05ms from Chengdu, CN
210.74.133.169 AS9929 CHINA UNICOM Industrial Internet Backbone 15.22ms from Chengdu, CN
210.74.154.21 AS9929 CHINA UNICOM Industrial Internet Backbone 19.01ms from Chengdu, CN
210.74.157.233 AS9929 CHINA UNICOM Industrial Internet Backbone 14.50ms from Chengdu, CN
210.74.155.225 AS9929 CHINA UNICOM Industrial Internet Backbone 14.27ms from Chengdu, CN
210.74.143.139 AS9929 CHINA UNICOM Industrial Internet Backbone 3.87ms from Xi'an, CN
210.74.131.242 AS9929 CHINA UNICOM Industrial Internet Backbone 14.51ms from Chengdu, CN
210.74.128.177 AS9929 CHINA UNICOM Industrial Internet Backbone 14.35ms from Chengdu, CN
210.74.129.109 AS9929 CHINA UNICOM Industrial Internet Backbone 14.81ms from Chengdu, CN
210.74.142.1 AS9929 CHINA UNICOM Industrial Internet Backbone 18.60ms from Xi'an, CN
210.74.130.101 AS9929 CHINA UNICOM Industrial Internet Backbone 14.60ms from Chengdu, CN
210.74.132.1 AS9929 CHINA UNICOM Industrial Internet Backbone 15.00ms from Chengdu, CN
210.74.134.242 AS9929 CHINA UNICOM Industrial Internet Backbone 14.76ms from Chengdu, CN
210.74.149.81 AS9929 CHINA UNICOM Industrial Internet Backbone 14.73ms from Chengdu, CN
210.74.151.15 AS9929 CHINA UNICOM Industrial Internet Backbone 7.38ms from Xi'an, CN
210.74.150.69 AS9929 CHINA UNICOM Industrial Internet Backbone 16.69ms from Chengdu, CN
210.74.158.98 AS9929 CHINA UNICOM Industrial Internet Backbone 14.51ms from Chengdu, 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
113.249.171.163 AS4134 CHINANET-BACKBONE 2.09ms from Chongqing, CN
3.23.34.131 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
73.145.110.163 AS7922 Comcast Cable Communications, LLC 7.70ms from Flint, US
45.179.125.147 AS269078 SETEC.NET SERVICOS DE INFORMATICA E COMUNICACAO LT 1.30ms from Fortaleza, BR
73.231.204.3 AS7922 Comcast Cable Communications, LLC 2.72ms from Fremont, US
110.19.190.227 AS4837 CHINA UNICOM China169 Backbone 2.63ms from Hohhot, CN
36.4.23.3 AS4134 CHINANET-BACKBONE 9.98ms from Huai'an, CN
202.69.32.3 AS23750 GERRYS INFORMATION TECHNOLOGY PVT LTD. 17.48ms from Karachi, PK
31.54.176.115 AS2856 British Telecommunications PLC 2.96ms from London, GB
92.29.169.131 AS13285 TalkTalk Communications Limited 6.01ms from Manchester, GB
3.97.74.227 AS16509 Amazon.com, Inc. 0.09ms from Montreal, CA
24.41.108.3 AS398913 NT Spark, LLC 7.66ms from New Orleans, US
34.238.97.67 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
46.227.153.35 AS211309 Obos Nett AS 2.06ms from Sandefjord, NO
71.91.241.3 AS20115 Charter Communications LLC 0.84ms from St. Louis, US
35.199.170.67 AS396982 Google LLC 0.12ms from The Dalles, US
34.145.77.35 AS396982 Google LLC 0.12ms from The Dalles, US
91.206.81.3 AS15879 KPN Internedservices 5.61ms from Amsterdam, NL
121.23.224.3 AS4837 CHINA UNICOM China169 Backbone 11.94ms from Beijing, CN
69.171.208.3 AS214054 Nitrode Corporation trading as ChartVPS Technologies 0.17ms from Chicago, US
47.220.237.67 AS19108 Optimum 7.11ms from Dallas, US
84.118.71.243 AS3209 Vodafone GmbH 10.83ms from Duesseldorf, DE
116.107.189.19 AS7552 Viettel Group 4.86ms from Hanoi, VN
123.32.12.19 AS6619 SamsungSDS Inc. 2.11ms from Incheon, KR
87.5.87.67 AS3269 Telecom Italia S.p.A. 2.24ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 210.74.155.61
traceroute to 210.74.155.61 (210.74.155.61): 64 hops max, 52 byte packets
3 [AS9002] 87.245.232.2 16.656 ms
4 [AS5511] 193.251.251.9 17.167 ms
5 *
6 *
7 *
8 [AS4837] 219.158.43.154 196.042 ms
9 *
10 *
11 *
12 *
13 [AS9929] 210.74.155.61 211.762 ms
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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