120.133.248.0/22

AS17428 · 21Vianet.Co.,Ltd

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Summary

Country	China
Domain	21vianet.com
ASN	AS17428
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 120.133.248.0/22

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
96.75.108.134	AS7922 Comcast Cable Communications, LLC	`5.63ms` from Denver, US
35.157.210.246	AS16509 Amazon.com, Inc.	`0.10ms` from Frankfurt am Main, DE
45.222.125.6	AS328422 FFG Connection CC	`1.26ms` from Johannesburg, ZA
157.231.54.166	AS31655 Gamma Telecom Holdings Ltd	`3.56ms` from London, GB
104.175.103.86	AS20001 Charter Communications Inc	`4.33ms` from Los Angeles, US
18.154.51.230	AS16509 Amazon.com, Inc.	`0.17ms` from Madrid, ES
50.248.7.198	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Miami, US
167.71.185.230	AS14061 DigitalOcean, LLC	`0.39ms` from New York City, US
72.2.176.38	AS27246 SAUCON TECHNOLOGIES, INC	`6.53ms` from New York City, US
82.102.114.150	AS8544 Primetel PLC	`2.40ms` from Nicosia, CY
83.202.111.102	AS3215 Orange S.A.	`1.51ms` from Paris, FR
72.223.6.102	AS22773 Cox Communications Inc.	`1.20ms` from Phoenix, US
58.13.176.166	AS17506 ARTERIA Networks Corporation	`16.99ms` from Tokyo, JP
107.6.40.150	AS13768 Aptum Technologies	`0.86ms` from Toronto, CA
89.66.227.6	AS9141 P4 Sp. z o.o.	`9.65ms` from Warsaw, PL
69.138.210.86	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Ashburn, US
222.245.29.22	AS4134 CHINANET-BACKBONE	`2.01ms` from Changsha, CN
200.223.109.86	AS7738 V tal	`0.40ms` from Fortaleza, BR
202.142.85.214	AS132115 INDINET SERVICE PRIVATE LIMITED	`0.45ms` from Kolkata, IN
4.198.159.22	AS8075 Microsoft Corporation	`0.52ms` from Melbourne, AU
71.224.52.6	AS7922 Comcast Cable Communications, LLC	`6.68ms` from Morris Plains, US
24.19.184.246	AS7922 Comcast Cable Communications, LLC	`8.22ms` from Seattle, US
126.1.160.6	AS17676 SoftBank Corp.	`14.35ms` from Tokyo, JP
172.211.25.70	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
141.156.135.86	AS701 Verizon Business	`2.42ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f4 -m13 120.133.248.225

traceroute to 120.133.248.225 (120.133.248.225): 13 hops max, 52 byte packets

4 [AS4134] 61.160.16.225 1.863 ms

5 *

6 *

7 *

8 *

9 [AS4811] 61.172.196.66 11.168 ms

10 [AS17428] 211.148.17.154 10.12 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On February 7th 2026

What are IP address ranges?

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