61.181.0.0/16

AS4837 · CHINA UNICOM China169 Backbone

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4837
Registry	APNIC
ID	UNICOM-TJ

WHOIS Details

inetnum:        61.181.0.0 - 61.181.255.255
netname:        UNICOM-TJ
descr:          China Unicom Tianjin province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         HZ19-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to [email protected] with your organisation
remarks:        account name in the subject line.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-TJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:18:36Z
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

person:         huang zheng
nic-hdl:        HZ19-AP
e-mail:         [email protected]
address:        76 NO, ShiZiLin Street ,HeBei district of Tianjin,China
phone:          +86-22-24459190
fax-no:         +86-22-24454499
country:        CN
mnt-by:         MAINT-CNCGROUP-TJ
last-modified:  2012-07-13T05:56:27Z
source:         APNIC

route:          61.181.0.0/16
descr:          CNC Group CHINA169 Tianjin Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.0.0.0/8

Range	ASN	Company	Num of IPs
61.32.0.0/13	AS10058	LG DACOM Corporation	524,288
61.32.0.0/13	AS38122	LG DACOM Corporation	524,288
61.32.0.0/13	AS4766	LG DACOM Corporation	524,288
61.32.0.0/13	AS63199	LG DACOM Corporation	524,288
61.32.0.0/13	AS9946	LG DACOM Corporation	524,288
61.32.0.0/13	AS13335	LG DACOM Corporation	524,288
61.32.0.0/13	AS138195	LG DACOM Corporation	524,288
61.32.0.0/13	AS10185	LG DACOM Corporation	524,288
61.32.0.0/13	AS45363	LG DACOM Corporation	524,288
61.32.0.0/13	AS9578	LG DACOM Corporation	524,288
61.32.0.0/13	AS9638	LG DACOM Corporation	524,288
61.32.0.0/13	AS10178	LG DACOM Corporation	524,288
61.32.0.0/13	AS38428	LG DACOM Corporation	524,288
61.32.0.0/13	AS9863	LG DACOM Corporation	524,288
61.32.0.0/13	AS9955	LG DACOM Corporation	524,288
61.32.0.0/13	AS9857	LG DACOM Corporation	524,288
61.32.0.0/13	AS23714	LG DACOM Corporation	524,288
61.32.0.0/13	AS17586	LG DACOM Corporation	524,288
61.32.0.0/13	AS3786	LG DACOM Corporation	524,288
61.40.0.0/14	AS23714	LG DACOM Corporation	262,144
61.40.0.0/14	AS9871	LG DACOM Corporation	262,144
61.40.0.0/14	AS17586	LG DACOM Corporation	262,144
61.40.0.0/14	AS9955	LG DACOM Corporation	262,144
61.40.0.0/14	AS3786	LG DACOM Corporation	262,144
61.40.0.0/14	AS55585	LG DACOM Corporation	262,144
61.40.0.0/14	AS45978	LG DACOM Corporation	262,144
61.84.0.0/15	AS4766	Korea Telecom	131,072
61.174.0.0/15	AS136190	CHINANET Zhejiang province network	131,072
61.174.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
61.148.0.0/15	AS4808	China Unicom IP network	131,072
61.52.0.0/15	AS4837	China Unicom Henan province network	131,072
61.66.0.0/16	AS4780	New Centry InfoComm Tech. Co., Ltd.	65,536
61.160.0.0/16	AS140293	CHINANET jiangsu province network	65,536
61.160.0.0/16	AS23650	CHINANET jiangsu province network	65,536
61.208.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
61.188.0.0/16	AS4134	CHINANET Sichuan province network	65,536
61.214.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
61.151.0.0/16	AS4811	CHINANET Shanghai province network	65,536
61.166.0.0/16	AS4134	CHINANET Yunnan province network	65,536
61.185.0.0/16	AS4134	CHINANET Shanxi(SN) province network	65,536
61.187.0.0/16	AS4134	CHINANET Hunan province network	65,536
61.199.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
61.207.0.0/16	AS4713	Open Computer Network	65,536
61.130.0.0/16	AS4134	CHINANET Zhejiang province network	65,536
61.86.0.0/16	AS18081	Kintetsu Cable Network Ltd.	65,536
61.89.0.0/16	AS18081	Kintetsu Cable Network Ltd.	65,536
61.59.0.0/16	AS4780	Digital United Inc.	65,536
61.108.0.0/16	AS38669	DACOM-PUBNETPLUS	65,536
61.194.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
61.164.0.0/16	AS4134	CHINANET Zhejiang province network	65,536

Hosted domains

There are 81 domain names hosted across 64 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.181.76.48	bidr.xn--ses554g	5
61.181.252.146	yun-hang.cn	4
61.181.27.204	iyue8.com.cn	3
61.181.237.20	wenyixiao.win	2
61.181.156.189	ttae.cn	2
61.181.125.146	xn--xhqt1gz36bzk0a.cn	2
61.181.255.135	globalgoyjp.com	2
61.181.77.103	myschoolnet.com.cn	2
61.181.255.157	tjeast.com	2
61.181.2.200	xdob.net	2
61.181.255.176	binhai.tj.cn	2
61.181.140.66	dfhy.com.cn	2
61.181.96.6	tjbd.gov.cn	1
61.181.79.46	tjhigreen.com	1
61.181.96.8	greensupply.cn	1
61.181.255.170	sinolink.vip	1
61.181.63.165	ajyltj.com	1
61.181.19.6	arstj.cn	1
61.181.17.114	zgllcy.org	1
61.181.128.35	tjcfm.com.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

6,500 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
61.181.146.157	AS4837 CHINA UNICOM China169 Backbone	`6.68ms` from Beijing, CN
61.181.175.1	AS4837 CHINA UNICOM China169 Backbone	`5.32ms` from Beijing, CN
61.181.221.1	AS4837 CHINA UNICOM China169 Backbone	`6.49ms` from Beijing, CN
61.181.248.245	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Beijing, CN
61.181.203.194	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Beijing, CN
61.181.229.254	AS4837 CHINA UNICOM China169 Backbone	`7.12ms` from Beijing, CN
61.181.137.220	AS4837 CHINA UNICOM China169 Backbone	`5.46ms` from Beijing, CN
61.181.171.25	AS4837 CHINA UNICOM China169 Backbone	`4.81ms` from Beijing, CN
61.181.161.45	AS4837 CHINA UNICOM China169 Backbone	`5.33ms` from Beijing, CN
61.181.231.53	AS4837 CHINA UNICOM China169 Backbone	`5.94ms` from Beijing, CN
61.181.185.69	AS4837 CHINA UNICOM China169 Backbone	`5.31ms` from Beijing, CN
61.181.210.1	AS4837 CHINA UNICOM China169 Backbone	`8.17ms` from Beijing, CN
61.181.143.237	AS4837 CHINA UNICOM China169 Backbone	`5.60ms` from Beijing, CN
61.181.160.65	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Beijing, CN
61.181.217.12	AS4837 CHINA UNICOM China169 Backbone	`6.57ms` from Beijing, CN
61.181.246.84	AS4837 CHINA UNICOM China169 Backbone	`6.29ms` from Beijing, CN
61.181.179.113	AS4837 CHINA UNICOM China169 Backbone	`4.96ms` from Beijing, CN
61.181.198.55	AS4837 CHINA UNICOM China169 Backbone	`5.43ms` from Beijing, CN
61.181.242.225	AS4837 CHINA UNICOM China169 Backbone	`5.92ms` from Beijing, CN
61.181.254.81	AS4837 CHINA UNICOM China169 Backbone	`5.37ms` from Beijing, CN
61.181.174.14	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Beijing, CN
61.181.216.92	AS4837 CHINA UNICOM China169 Backbone	`6.96ms` from Beijing, CN
61.181.129.133	AS4837 CHINA UNICOM China169 Backbone	`5.30ms` from Beijing, CN
61.181.241.31	AS4837 CHINA UNICOM China169 Backbone	`5.09ms` from Beijing, CN
61.181.189.17	AS4837 CHINA UNICOM China169 Backbone	`5.55ms` 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
163.228.92.240	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.79ms` from Beijing, CN
23.197.178.80	AS16625 Akamai Technologies, Inc.	`0.56ms` from Boston, US
156.208.58.176	AS8452 TE-AS	`4.48ms` from Cairo, EG
129.92.7.240	AS668 United States Department of Defense (DoD)	`4.20ms` from Chicago, US
217.87.57.112	AS3320 Deutsche Telekom AG	`4.05ms` from Frankfurt am Main, DE
87.191.144.176	AS3320 Deutsche Telekom AG	`10.19ms` from Frankfurt am Main, DE
93.227.212.176	AS3320 Deutsche Telekom AG	`8.52ms` from Frankfurt am Main, DE
118.141.156.208	AS9304 HGC Global Communications Limited	`1.33ms` from Hong Kong, HK
18.61.213.96	AS16509 Amazon.com, Inc.	`1.27ms` from Hyderabad, IN
185.230.15.128	AS2856 British Telecommunications PLC	`0.81ms` from London, GB
86.135.55.192	AS2856 British Telecommunications PLC	`6.82ms` from London, GB
157.241.20.0	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
38.124.201.80	AS263157 Tu Casa Inalambrica de Mexico	`0.96ms` from Monterrey, MX
85.113.130.0	AS34550 INTERCON AS	`8.04ms` from Moscow, RU
67.243.91.192	AS12271 Charter Communications Inc	`7.84ms` from New York City, US
37.116.168.32	AS30722 Vodafone Italia S.p.A.	`7.95ms` from Rome, IT
175.229.240.224	AS4766 Korea Telecom	`6.63ms` from Seoul, KR
151.251.11.240	AS13124 A1 Bulgaria EAD	`4.99ms` from Sofia, BG
2.190.23.48	AS58224 Iran Telecommunication Company PJS	`15.73ms` from Yerevan, AM
100.49.153.176	AS14618 Amazon.com, Inc.	`0.67ms` from Ashburn, US
124.81.191.112	AS136907 HUAWEI CLOUDS	`2.00ms` from Bangkok, TH
117.193.154.64	AS9829 National Internet Backbone	`18.13ms` from Bengaluru, IN
203.91.209.80	AS23664 Wipro Technologies,	`2.88ms` from Chennai, IN
50.72.89.32	AS6327 Shaw Communications	`18.29ms` from Chicago, US
64.182.206.96	AS54489 CoreSpace, Inc.	`0.86ms` 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 -f3 61.181.65.161

traceroute to 61.181.65.161 (61.181.65.161): 64 hops max, 52 byte packets

3 [] 109.206.242.72 0.139 ms

4 [] 109.206.242.39 0.61 ms

5 *

6 *

7 *

8 *

9 [AS4837] 219.158.5.149 137.268 ms

10 *

11 *

12 [AS4837] 117.8.154.50 134.468 ms

13 [AS4837] 61.181.65.161 136.983 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 28th 2025

What are IP address ranges?

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