120.133.236.0/24

AS4811  ·  China Telecom (Group)

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Summary

Country China
Domain 21vianet.com
ASN AS4811
Parent Range 120.133.0.0/16
Registry APNIC
ID CHINA-21VIANET

WHOIS Details

inetnum:        120.133.0.0 - 120.133.255.255
netname:        CHINA-21VIANET
descr:          21ViaNet(China),Inc.
descr:          BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
descr:          Beijing 100016, China
country:        CN
admin-c:        ML2382-AP
tech-c:         BW667-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CN-21VIANET
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:30:07Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
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:         Cao Wentao
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country:        CN
phone:          +86-10-84562121
fax-no:         +86-10-84564234
e-mail:         abusemail1010@sina.com
nic-hdl:        BW667-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-26T06:30:02Z
source:         APNIC

person:         Li  Xuesong
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country:        CN
phone:          +86-10-84562121
fax-no:         +86-10-84564234
e-mail:         abuse@21viamail.com
nic-hdl:        ML2382-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-26T06:30:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.133.236.0/24

Range ASN Company Num of IPs
120.133.0.0/16 AS17428 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS4811 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS58466 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS9308 21ViaNet(China),Inc. 65,536

Nearby Ranges

BGP prefixes that overlap with 120.133.0.0/16

Range ASN Company Num of IPs
120.133.0.0/16 AS17428 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS4811 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS58466 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS9308 21ViaNet(China),Inc. 65,536

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.133.236.233 cccis.cn 2

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

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

IP Address ASN Details
120.133.236.232 AS4811 China Telecom (Group) 3.20ms from Shanghai, 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
69.174.240.40 AS13768 Aptum Technologies 0.49ms from Ashburn, US
3.85.236.24 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
184.19.116.24 AS5650 Frontier Communications of America, Inc. 7.39ms from Ashburn, US
96.37.215.40 AS20115 Charter Communications LLC 9.38ms from Atlanta, US
84.192.14.8 AS6848 Telenet BV 5.92ms from Brussels, BE
20.9.33.56 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
102.117.151.248 AS23889 Mauritius Telecom Ltd 1.64ms from Ebene, MU
103.244.150.216 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 0.79ms from Hong Kong, HK
68.92.49.104 AS7018 AT&T Enterprises, LLC 1.46ms from Houston, US
81.214.13.120 AS9121 Turk Telekomunikasyon Anonim Sirketi 18.45ms from Istanbul, TR
142.197.67.232 AS33363 Charter Communications, Inc 5.37ms from Orlando, US
178.68.163.24 AS12389 PJSC Rostelecom 4.62ms from Saint Petersburg, RU
131.108.232.72 AS262234 ASOCIACION DE SERVICIO DE INTERNET S. DE RL. 1.13ms from San Pedro Sula, HN
101.183.81.8 AS1221 Telstra Limited 2.94ms from Sydney, AU
220.146.183.24 AS4685 Asahi Net 2.00ms from Tokyo, JP
65.95.147.56 AS577 Bell Canada 8.51ms from Toronto, CA
81.190.141.216 AS21021 Multimedia Polska Sp. z o.o. 13.44ms from Warsaw, PL
46.176.181.40 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.13ms from Athens, GR
99.172.23.184 AS7018 AT&T Enterprises, LLC 16.58ms from Atlanta, US
175.34.123.136 AS4804 Microplex PTY LTD 2.35ms from Brisbane, AU
37.184.66.136 AS5432 Proximus NV 14.72ms from Brussels, BE
156.216.43.168 AS8452 TE-AS 5.51ms from Cairo, EG
174.111.10.8 AS11426 Charter Communications Inc 8.99ms from Charlotte, US
98.228.51.216 AS7922 Comcast Cable Communications, LLC 8.95ms from Chicago, US
35.156.25.72 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 120.133.236.198
traceroute to 120.133.236.198 (120.133.236.198): 64 hops max, 52 byte packets
1 [AS749] 11.73.9.193 0.955 ms
2 *
3 *
4 *
5 *
6 [AS17621] 210.22.66.101 20.724 ms
8 [AS17621] 112.65.32.37 3.056 ms
10 [AS17621] 112.65.35.30 3.774 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Shanghai, CN
On

What are IP address ranges?

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