182.174.0.0/16

AS4835 · China Telecom (Group)

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Summary

Country	China
Domain	21vianet.com
ASN	AS4835
Registry	APNIC
ID	CHINA-21VIANET

WHOIS Details

inetnum:        182.174.0.0 - 182.174.255.255
netname:        CHINA-21VIANET
descr:          21ViaNet(China),Inc.
descr:          BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
descr:          Beijing 100016, China
country:        CN
admin-c:        WH381-AP
tech-c:         WH381-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-21VIANET-CN
last-modified:  2022-05-26T03:32:06Z
source:         APNIC

irt:            IRT-21VIANET-CN
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
address:        Beijing 100016, China
e-mail:         li.chao7@21vianet.com
abuse-mailbox:  li.chao7@21vianet.com
admin-c:        ML2382-AP
tech-c:         BW667-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-10-29T09:40:37Z
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:         Wei He
nic-hdl:        WH381-AP
e-mail:         ipmaster@21vianet.com
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang District
address:        Beijing, China, 100016
phone:          +86-10-84562121
fax-no:         +86-10-84564234
country:        CN
mnt-by:         MAINT-CN-YANGYT
last-modified:  2011-11-18T08:32:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 182.0.0.0/8

Range	ASN	Company	Num of IPs
182.128.0.0/12	AS139220	CHINANET Sichuan province network	1,048,576
182.32.0.0/12	AS136195	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.96.0.0/12	AS134238	CHINANET JIANGXI PROVINCE NETWORK	1,048,576
182.96.0.0/12	AS139201	CHINANET JIANGXI PROVINCE NETWORK	1,048,576
182.0.0.0/12	AS23693	PT. Telekomunikasi Selular (Telkomsel) Indonesia	1,048,576
182.32.0.0/12	AS63835	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.96.0.0/12	AS4134	CHINANET JIANGXI PROVINCE NETWORK	1,048,576
182.32.0.0/12	AS58519	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.32.0.0/12	AS4134	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.128.0.0/12	AS4809	CHINANET Sichuan province network	1,048,576
182.176.0.0/12	AS17557	Pakistan Telecommuication company limited	1,048,576
182.32.0.0/12	AS4809	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.128.0.0/12	AS4134	CHINANET Sichuan province network	1,048,576
182.112.0.0/12	AS4837	China Unicom Henan province network	1,048,576
182.128.0.0/12	AS58519	CHINANET Sichuan province network	1,048,576
182.32.0.0/12	AS58540	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.32.0.0/12	AS58772	CHINANET SHANDONG PROVINCE NETWORK	1,048,576
182.128.0.0/12	AS38283	CHINANET Sichuan province network	1,048,576
182.144.0.0/13	AS4134	CHINANET Sichuan province network	524,288
182.144.0.0/13	AS4809	CHINANET Sichuan province network	524,288
182.192.0.0/13	AS6619	SamsungSDS Inc.	524,288
182.144.0.0/13	AS38283	CHINANET Sichuan province network	524,288
182.200.0.0/13	AS4134	CHINANET Liaoning province network	524,288
182.200.0.0/13	AS17799	CHINANET Liaoning province network	524,288
182.240.0.0/13	AS4134	CHINANET YunNan PROVINCE NETWORK	524,288
182.240.0.0/13	AS134765	CHINANET YunNan PROVINCE NETWORK	524,288
182.240.0.0/13	AS134421	CHINANET YunNan PROVINCE NETWORK	524,288
182.240.0.0/13	AS134766	CHINANET YunNan PROVINCE NETWORK	524,288
182.200.0.0/13	AS137688	CHINANET Liaoning province network	524,288
182.200.0.0/13	AS134762	CHINANET Liaoning province network	524,288
182.80.0.0/14	AS23771	SHANXI NETWORK INTERMEDIARY CO.,LTD	262,144
182.88.0.0/14	AS4837	China Unicom GuangXi province network	262,144
182.84.0.0/14	AS4134	CHINANET JIANGXI PROVINCE NETWORK	262,144
182.168.0.0/14	AS2527	Sony Network Communications Inc.	262,144
182.164.0.0/14	AS17511	OPTAGE Inc.	262,144
182.56.0.0/14	AS17813	Mahanagar Telephone Nigam Limited	262,144
182.62.0.0/15	AS4818	DiGi Telecommunications Sdn Bhd	131,072
182.52.0.0/15	AS45806	TOT Public Company Limited	131,072
182.152.0.0/15	AS17924	Smartone Mobile communications Limited	131,072
182.234.0.0/15	AS9416	Hoshin MultiMedia Center Inc.	131,072
182.52.0.0/15	AS23969	TOT Public Company Limited	131,072
182.52.0.0/15	AS23974	TOT Public Company Limited	131,072
182.55.0.0/16	AS4657	StarHub Internet Pte Ltd	65,536
182.154.0.0/16	AS17435	Vodafone Next Generation Services Limited	65,536
182.232.0.0/16	AS45430	408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai	65,536
182.162.0.0/16	AS131826	LG DACOM KIDC	65,536
182.162.0.0/16	AS23576	LG DACOM KIDC	65,536
182.17.0.0/16	AS7470	True Internet Corporation Co. Ltd.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
148.139.74.176	AS16839 SERVICENOW, INC.	`0.80ms` from Amsterdam, NL
14.161.251.16	AS45899 VNPT Corp	`4.28ms` from Ho Chi Minh City, VN
73.115.129.160	AS7922 Comcast Cable Communications, LLC	`8.95ms` from Houston, US
210.186.240.96	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.77ms` from Kuala Lumpur, MY
95.231.165.16	AS3269 Telecom Italia S.p.A.	`4.67ms` from Milan, IT
69.158.93.192	AS577 Bell Canada	`2.25ms` from Montreal, CA
54.221.130.192	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
118.41.109.224	AS4766 Korea Telecom	`6.72ms` from Seoul, KR
184.65.113.80	AS6327 Shaw Communications Inc.	`7.96ms` from Vancouver, CA
68.62.244.208	AS7922 Comcast Cable Communications, LLC	`16.07ms` from Atlanta, US
201.73.242.96	AS4230 CLARO S.A.	`0.37ms` from Brasilia, BR
78.186.250.48	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.56ms` from Bursa, TR
219.235.98.240	AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany	`16.36ms` from Changchun, CN
208.78.93.48	AS40539 Hosting Consulting, Inc	`0.74ms` from Chicago, US
73.110.120.144	AS7922 Comcast Cable Communications, LLC	`3.77ms` from Chicago, US
113.250.184.80	AS134420 Chongqing Telecom	`0.46ms` from Chongqing, CN
86.103.178.240	AS13101 TNG Stadtnetz GmbH	`8.53ms` from Hamburg, DE
172.67.252.16	AS13335 Cloudflare, Inc.	`0.14ms` from Johannesburg, ZA
190.107.51.144	AS27839 Comteco Ltda	`4.93ms` from La Paz, BO
88.0.6.48	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.76ms` from Madrid, ES
31.205.148.128	AS41230 ASK4 Limited	`6.18ms` from Manchester, GB
87.28.132.0	AS3269 Telecom Italia S.p.A.	`0.35ms` from Milan, IT
90.108.75.64	AS3215 Orange S.A.	`3.88ms` from Paris, FR
222.133.149.208	AS4837 CHINA UNICOM China169 Backbone	`3.43ms` from Qingdao, CN
95.53.225.64	AS12389 PJSC Rostelecom	`10.81ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -f2 -m6 182.174.27.147

traceroute to 182.174.27.147 (182.174.27.147): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.247 ms

3 [AS200590] 188.94.153.128 0.8 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On October 17th 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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