120.133.80.0/20

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain 21vianet.com
ASN AS23724
Parent Range 120.133.64.0/18
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.
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-16T01:39:57Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
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 120.133.80.0/20

Range ASN Company Num of IPs
120.133.64.0/18 AS9802 21ViaNet(China),Inc. 16,384
120.133.64.0/18 AS9308 21ViaNet(China),Inc. 16,384
120.133.0.0/17 AS4835 21ViaNet(China),Inc. 32,768
120.133.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS9802 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 AS9802 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
120.133.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
120.133.0.0/17 AS4835 21ViaNet(China),Inc. 32,768
120.133.64.0/18 AS9802 21ViaNet(China),Inc. 16,384
120.133.64.0/18 AS9308 21ViaNet(China),Inc. 16,384
120.133.64.0/20 AS23724 21ViaNet(China),Inc. 4,096
120.133.32.0/20 AS23724 21ViaNet(China),Inc. 4,096
120.133.32.0/20 AS4808 21ViaNet(China),Inc. 4,096
120.133.48.0/20 AS23724 21ViaNet(China),Inc. 4,096
120.133.128.0/20 AS136958 21ViaNet(China),Inc. 4,096
120.133.48.0/20 AS4808 21ViaNet(China),Inc. 4,096
120.133.128.0/20 AS58466 21ViaNet(China),Inc. 4,096
120.133.64.0/20 AS9802 21ViaNet(China),Inc. 4,096
120.133.216.0/21 AS4811 21ViaNet(China),Inc. 2,048
120.133.216.0/21 AS56046 21ViaNet(China),Inc. 2,048
120.133.216.0/21 AS17621 21ViaNet(China),Inc. 2,048
120.133.16.0/21 AS133119 21ViaNet(China),Inc. 2,048
120.133.16.0/21 AS9308 21ViaNet(China),Inc. 2,048
120.133.228.0/22 AS17621 21ViaNet(China),Inc. 1,024
120.133.228.0/22 AS4811 21ViaNet(China),Inc. 1,024
120.133.24.0/22 AS133119 21ViaNet(China),Inc. 1,024
120.133.24.0/22 AS4835 21ViaNet(China),Inc. 1,024
120.133.224.0/22 AS4811 21ViaNet(China),Inc. 1,024
120.133.224.0/22 AS17621 21ViaNet(China),Inc. 1,024
120.133.228.0/22 AS56046 21ViaNet(China),Inc. 1,024
120.133.28.0/23 AS9308 21ViaNet(China),Inc. 512
120.133.144.0/23 AS58466 21ViaNet(China),Inc. 512
120.133.28.0/23 AS133119 21ViaNet(China),Inc. 512
120.133.20.0/23 AS9802 21ViaNet(China),Inc. 512
120.133.20.0/23 AS4835 21ViaNet(China),Inc. 512
120.133.30.0/24 AS133119 21ViaNet(China),Inc. 256
120.133.30.0/24 AS4835 21ViaNet(China),Inc. 256
120.133.238.0/24 AS4811 21ViaNet(China),Inc. 256
120.133.238.0/24 AS17621 21ViaNet(China),Inc. 256
120.133.238.0/24 AS17428 21ViaNet(China),Inc. 256
120.133.236.0/24 AS4811 21ViaNet(China),Inc. 256
120.133.236.0/24 AS17621 21ViaNet(China),Inc. 256
120.133.237.0/24 AS17428 21ViaNet(China),Inc. 256
120.133.237.0/24 AS4811 21ViaNet(China),Inc. 256
120.133.237.0/24 AS17621 21ViaNet(China),Inc. 256
120.133.236.0/24 AS17428 21ViaNet(China),Inc. 256
120.133.239.0/24 AS17621 21ViaNet(China),Inc. 256
120.133.239.0/24 AS17428 21ViaNet(China),Inc. 256
120.133.239.0/24 AS4811 21ViaNet(China),Inc. 256

Hosted domains

There are 25 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
120.133.82.203 cyol.com 6
120.133.80.218 leying365.com 3
120.133.82.201 iqingyun.cn 1
120.133.85.204 gorouter.info 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

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

IP Address ASN Details
120.133.88.132 AS23724 IDC, China Telecommunications Corporation 3.87ms from Beijing, CN
120.133.84.24 AS23724 IDC, China Telecommunications Corporation 2.75ms from Beijing, CN
120.133.81.204 AS4835 China Telecom (Group) 2.36ms from Beijing, CN
120.133.82.200 AS23724 IDC, China Telecommunications Corporation 2.60ms from Beijing, CN
120.133.83.85 AS23724 IDC, China Telecommunications Corporation 2.93ms from Beijing, CN
120.133.85.185 AS23724 IDC, China Telecommunications Corporation 2.81ms from Beijing, CN
120.133.80.66 AS23724 IDC, China Telecommunications Corporation 3.02ms 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
82.76.235.100 AS8708 DIGI ROMANIA S.A. 0.77ms from Bucharest, RO
76.142.71.4 AS7922 Comcast Cable Communications, LLC 8.53ms from Dallas, US
184.96.169.244 AS209 CenturyLink Communications, LLC 2.13ms from Denver, US
146.158.173.196 AS12479 Orange Espagne SA 7.00ms from Madrid, ES
3.99.11.180 AS16509 Amazon.com, Inc. 0.12ms from Montreal, CA
35.136.184.148 AS33363 Charter Communications, Inc 7.99ms from Orlando, US
109.190.173.36 AS35540 OVH SAS 1.86ms from Paris, FR
52.52.115.164 AS16509 Amazon.com, Inc. 0.09ms from San Jose, US
94.247.222.180 AS61174 Glattwerk AG 0.77ms from Zuerich, CH
73.40.17.148 AS7922 Comcast Cable Communications, LLC 11.79ms from Ashburn, US
147.91.71.4 AS13092 Akademska mreza Republike Srbije - AMRES 10.92ms from Budapest, HU
204.57.19.228 AS20303 BAM Broadband Opco, LLC 1.89ms from Denver, US
90.255.84.84 AS5378 Vodafone Limited 13.34ms from London, GB
159.143.92.164 AS8011 MongoDB, Inc. 0.10ms from Singapore, SG
223.19.188.228 AS9304 HGC Global Communications Limited 1.47ms from Hong Kong, HK
35.227.52.164 AS396982 Google LLC 0.14ms from Moncks Corner, US
67.23.241.212 AS33182 HostDime.com, Inc. 0.17ms from Orlando, US
151.62.77.148 AS1267 WIND TRE S.P.A. 4.55ms from Milan, IT
104.198.141.20 AS396982 Google LLC 0.11ms from Council Bluffs, US
221.209.238.20 AS4837 CHINA UNICOM China169 Backbone 19.02ms from Dalian, CN
189.5.239.20 AS28573 Claro NXT Telecomunicacoes Ltda 8.81ms from Osasco, BR
189.165.216.148 AS8151 UNINET 5.56ms from Santiago de Queretaro, MX
114.205.176.148 AS9318 SK Broadband Co Ltd 0.82ms from Seoul, KR
106.178.204.180 AS2516 KDDI CORPORATION 3.50ms from Tokyo, JP
222.139.122.20 AS4837 CHINA UNICOM China169 Backbone 4.72ms from Zhengzhou, CN

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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