120.94.128.0/18

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 120.94.0.0/16
Registry APNIC
ID CDR-CERNET

WHOIS Details

inetnum:        120.94.0.0 - 120.94.255.255
netname:        CDR-CERNET
descr:          China Education and Research Network
descr:          Chengdu Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:29Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] was validated on 2025-08-15
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-11-18T00:26:28Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2025-08-15
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-15T09:38:28Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
remarks:        [email protected]
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

route:          120.94.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 120.94.128.0/18

Range ASN Company Num of IPs
120.94.0.0/16 AS4538 China Education and Research Network 65,536

Nearby Ranges

BGP prefixes that overlap with 120.94.0.0/16

Range ASN Company Num of IPs
120.94.0.0/16 AS4538 China Education and Research Network 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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
221.218.185.146 AS4808 China Unicom Beijing Province Network 3.93ms from Beijing, CN
186.119.188.2 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.63ms from Bogotá, CO
105.156.30.114 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.12ms from Casablanca, MA
79.125.66.130 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
104.205.170.226 AS852 TELUS Communications Inc. 3.31ms from Edmonton, CA
222.166.110.2 AS9908 HK Cable TV Ltd 5.04ms from Hong Kong, HK
77.223.152.18 AS43391 Netdirekt A.S. 0.19ms from Izmir, TR
70.97.222.146 AS23465 Nuvera 4.27ms from Minneapolis, US
116.75.182.242 AS17488 Hathway IP Over Cable Internet 7.36ms from Mumbai, IN
130.254.58.18 AS14537 Continent 8 LLC 2.02ms from Nashville, US
133.232.136.194 AS2514 NTT PC Communications, Inc. 4.22ms from Osaka, JP
52.9.250.34 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
32.14.41.178 AS7018 AT&T Enterprises, LLC 3.14ms from San Jose, US
188.120.110.2 AS44143 A1 Srbija d.o.o 12.50ms from Sarajevo, BA
97.77.206.130 AS11427 Charter Communications Inc 1.32ms from Schertz, US
182.216.78.34 AS17858 LG POWERCOMM 3.97ms from Seoul, KR
34.145.4.2 AS396982 Google LLC 0.16ms from The Dalles, US
106.150.132.2 AS2516 KDDI CORPORATION 1.05ms from Tokyo, JP
47.245.53.50 AS45102 Alibaba (US) Technology Co., Ltd. 1.17ms from Tokyo, JP
89.172.18.66 AS5391 Hrvatski Telekom d.d. 2.35ms from Zagreb, HR
84.241.151.114 AS20847 Previder B.V. 3.56ms from Amsterdam, NL
170.85.241.114 AS22616 ZSCALER, INC. 0.21ms from Ashburn, US
52.24.82.2 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
50.226.184.50 AS7922 Comcast Cable Communications, LLC 2.50ms from Boston, US
156.155.255.34 AS37611 AFRIHOST SP (PTY) LTD 1.24ms from Cape Town, ZA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m18 120.94.184.192
traceroute to 120.94.184.192 (120.94.184.192): 18 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS4134] 202.97.118.126 53.176 ms
11 [AS4538] 101.4.116.101 49.123 ms
12 [AS4538] 101.4.117.54 45.093 ms
13 *
14 [AS4538] 202.202.217.102 50.088 ms
15 [AS4538] 202.202.21.130 45.632 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Liaoyang, CN
On

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