183.81.180.0/22

AS4847 · China Networks Inter-Exchange

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Summary

Country	China
Domain	wifibeijing.com
ASN	AS4847
Registry	APNIC
ID	WIFIBEIJING

WHOIS Details

inetnum:        183.81.180.0 - 183.81.183.255
netname:        wifibeijing
descr:          Infinite City(Beijing)Technology Co.,Ltd
descr:          Room 1003,Hongyu Building,No.7 Xueyuan Road,
descr:          Haidian District,Beijing
country:        CN
admin-c:        YW6855-AP
tech-c:         JS4046-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-WIFIBEIJING-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:12Z
source:         APNIC

irt:            IRT-wifibeijing-CN
address:        Room 1003,Hongyu Building,No.7 Xueyuan Road,
address:        Haidian District,Beijing
e-mail:         liujia@wifibeijing.com
abuse-mailbox:  liujia@wifibeijing.com
admin-c:        YW6855-AP
tech-c:         JS4046-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:12Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Liu jia
address:        Room 1003,Hongyu Building,No.7 Xueyuan Road,
address:        Haidian District,Beijing
country:        CN
phone:          +86-18610052358
e-mail:         liujia@wifibeijing.com
nic-hdl:        JS4046-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-10-26T12:11:33Z
source:         APNIC

person:         Li huiyan
address:        Room 1003,Hongyu Building,No.7 Xueyuan Road,
address:        Haidian District,Beijing
country:        CN
phone:          +86-15811365605
e-mail:         lihuiyuan@wifibeijing.com
nic-hdl:        YW6855-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-10-26T12:11:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 183.81.0.0/16

Range	ASN	Company	Num of IPs
183.81.0.0/17	AS18403	FPT Telecom	32,768
183.81.128.0/20	AS38442	Vodafone Fiji Limited	4,096
183.81.48.0/20	AS18403	FPT Telecom Company	4,096
183.81.16.0/20	AS18403	FPT Telecom Company	4,096
183.81.32.0/20	AS18403	FPT Telecom Company	4,096
183.81.64.0/20	AS18403	FPT Telecom Company	4,096
183.81.96.0/20	AS18403	FPT Telecom Company	4,096
183.81.80.0/20	AS18403	FPT Telecom Company	4,096
183.81.0.0/20	AS18403	FPT Telecom Company	4,096
183.81.112.0/20	AS18403	FPT Telecom Company	4,096
183.81.184.0/21	AS38209	Camintel S.A	2,048
183.81.152.0/21	AS24527	PT Hanastar Dakara	2,048
183.81.144.0/21	AS38835	Buroserv Australia Pty Ltd	2,048
183.81.176.0/22	AS45680	DOVA Corporation	1,024
183.81.229.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.168.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.169.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.228.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.227.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.226.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.134.0/24	AS38442	Vodafone Fiji Limited	256
183.81.138.0/24	AS38442	Vodafone Fiji Limited	256
183.81.225.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.160.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.161.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.162.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.163.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.164.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.165.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.166.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.167.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.224.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.176.0/24	AS45680	DOVA Co.,Ltd.	256
183.81.177.0/24	AS45680	DOVA Corporation	256
183.81.230.0/24	AS136041	Singapore Telecom,ConnectPlus	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.81.180.26	watermodeling.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

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

IP Address	ASN	Details
183.81.181.249	AS4847 China Networks Inter-Exchange	`4.40ms` from Tianjin, CN
183.81.182.194	AS4847 China Networks Inter-Exchange	`4.15ms` from Beijing, CN
183.81.183.57	AS4847 China Networks Inter-Exchange	`3.84ms` from Tianjin, CN
183.81.180.1	AS4847 China Networks Inter-Exchange	`4.79ms` 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
183.214.194.150	AS56047 China Mobile communications corporation	`1.77ms` from Changsha, CN
61.246.207.22	AS9498 BHARTI Airtel Ltd.	`2.41ms` from Lohogaon, IN
172.6.2.166	AS7018 AT&T Enterprises, LLC	`2.48ms` from Los Angeles, US
46.24.0.246	AS12430 VODAFONE ESPANA S.A.U.	`0.76ms` from Madrid, ES
24.206.83.198	AS55256 Netskope Inc	`0.13ms` from New York City, US
202.61.233.70	AS197540 netcup GmbH	`0.36ms` from Nuernberg, DE
31.189.58.198	AS24608 WIND TRE S.P.A.	`13.68ms` from Rome, IT
50.210.45.166	AS7922 Comcast Cable Communications, LLC	`2.30ms` from Seattle, US
117.81.48.70	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.75ms` from Shanghai, CN
89.239.116.22	AS31608 Gawex Media Sp. z o. o.	`9.59ms` from Warsaw, PL
77.168.231.230	AS1136 KPN B.V.	`2.70ms` from Amsterdam, NL
99.89.70.38	AS7018 AT&T Enterprises, LLC	`10.57ms` from Atlanta, US
101.28.4.198	AS4837 CHINA UNICOM China169 Backbone	`9.47ms` from Beijing, CN
107.201.196.22	AS7018 AT&T Enterprises, LLC	`6.55ms` from Chicago, US
52.48.250.86	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
111.40.49.86	AS132525 HeiLongJiang Mobile Communication Company Limited	`3.50ms` from Harbin, CN
46.29.127.54	AS35625 Eurofiber France SAS	`0.41ms` from Lille, FR
88.30.15.118	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.62ms` from Madrid, ES
149.97.167.118	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.21ms` from Miami, US
97.136.125.198	AS6167 Verizon Business	`14.05ms` from San Jose, US
189.146.245.246	AS8151 UNINET	`4.02ms` from Santiago de Queretaro, MX
152.0.32.22	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.93ms` from Santo Domingo, DO
49.167.105.70	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
112.171.235.38	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
177.132.183.214	AS18881 TELEFÔNICA BRASIL S.A	`18.53ms` from São Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f3 183.81.181.249

traceroute to 183.81.181.249 (183.81.181.249): 64 hops max, 52 byte packets

3 [AS749] 11.254.129.5 1.308 ms

4 [AS749] 11.62.83.153 1.53 ms

5 [AS749] 7.224.12.22 3.189 ms

6 [AS141679] 106.63.0.169 1.228 ms

7 [AS141679] 106.63.121.77 0.603 ms

8 *

9 *

10 *

11 *

12 [AS4847] 36.112.226.54 3.697 ms

13 [AS4847] 106.37.207.2 3.477 ms

14 *

15 *

16 *

17 [AS4847] 183.81.181.249 4.612 ms

Measurement taken from

IPinfo ProbeNet in Tianjin, CN

On December 28th 2025

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