120.94.0.0/15

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
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:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn 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:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox:  abuse@cernet.edu.cn
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:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
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 are contained by 120.94.0.0/15

Range ASN Company Num of IPs
120.94.0.0/16 AS4538 China Education and Research Network 65,536
120.95.0.0/16 AS4538 China Education and Research Network 65,536

Nearby Ranges

BGP prefixes that overlap with 120.0.0.0/8

Range ASN Company Num of IPs
120.192.0.0/10 AS56041 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24444 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56044 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56048 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS141425 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56040 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS38019 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24445 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24547 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS24400 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56046 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS140105 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56047 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56042 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS56045 China Mobile Communications Corporation 4,194,304
120.192.0.0/10 AS9808 China Mobile Communications Corporation 4,194,304
120.96.0.0/11 AS1659 Ministry of Education Computer Center 2,097,152
120.160.0.0/11 AS4761 PT Indosat Tbk (www.indosat.com) 2,097,152
120.96.0.0/11 AS18047 Ministry of Education Computer Center 2,097,152
120.0.0.0/12 AS4837 China Unicom Heibei Province Network 1,048,576
120.32.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
120.80.0.0/13 AS17623 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS136959 China Unicom Guangdong province network 524,288
120.16.0.0/13 AS133612 VODAFONE AUSTRALIA PTY LIMITED 524,288
120.80.0.0/13 AS17622 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS135061 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS17816 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS134543 China Unicom Guangdong province network 524,288
120.32.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
120.32.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
120.80.0.0/13 AS136958 China Unicom Guangdong province network 524,288
120.80.0.0/13 AS9929 China Unicom Guangdong province network 524,288
120.68.0.0/14 AS4134 CHINANET Xinjiang province network 262,144
120.40.0.0/14 AS4134 CHINANET FUJIAN PROVINCE NETWORK 262,144
120.24.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
120.134.0.0/15 AS4835 21ViaNet(China),Inc. 131,072
120.74.0.0/15 AS2527 Sony Network Communications Inc. 131,072
120.134.0.0/15 AS9308 21ViaNet(China),Inc. 131,072
120.134.0.0/15 AS23724 21ViaNet(China),Inc. 131,072
120.94.0.0/16 AS4538 China Education and Research Network 65,536
120.53.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536
120.95.0.0/16 AS4538 China Education and Research Network 65,536
120.133.0.0/16 AS17428 21ViaNet(China),Inc. 65,536
120.28.0.0/16 AS23689 Globe Telecom/Innove Communication 65,536
120.55.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
120.133.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
120.47.0.0/16 AS18118 CITIC Networks Management Co.,Ltd. 65,536
120.28.0.0/16 AS18190 Globe Telecom/Innove Communication 65,536
120.204.0.0/16 AS24400 China Mobile Communications Corporation - shanghai company 65,536
120.28.0.0/16 AS26344 Globe Telecom/Innove Communication 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

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

1,041 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
120.95.83.132 AS4538 China Education and Research Network Center 20.46ms from Beijing, CN
120.95.75.226 AS4538 China Education and Research Network Center 13.96ms from Chengdu, CN
120.94.217.40 AS4538 China Education and Research Network Center 37.42ms from Chengdu, CN
120.95.244.150 AS4538 China Education and Research Network Center 45.82ms from Beijing, CN
120.95.243.1 AS4538 China Education and Research Network Center 46.72ms from Beijing, CN
120.95.246.6 AS4538 China Education and Research Network Center 45.50ms from Beijing, CN
120.94.223.178 AS4538 China Education and Research Network Center 37.78ms from Chengdu, CN
120.95.192.30 AS4538 China Education and Research Network Center 60.00ms from Beijing, CN
120.95.84.2 AS4538 China Education and Research Network Center 20.97ms from Beijing, CN
120.94.220.243 AS4538 China Education and Research Network Center 37.80ms from Beijing, CN
120.94.231.6 AS4538 China Education and Research Network Center 46.95ms from Chengdu, CN
120.95.95.1 AS4538 China Education and Research Network Center 14.65ms from Chengdu, CN
120.94.0.2 AS4538 China Education and Research Network Center 5.84ms from Chengdu, CN
120.94.219.232 AS4538 China Education and Research Network Center 37.61ms from Chengdu, CN
120.94.218.173 AS4538 China Education and Research Network Center 36.97ms from Chengdu, CN
120.94.222.50 AS4538 China Education and Research Network Center 37.41ms from Chengdu, CN
120.94.216.41 AS4538 China Education and Research Network Center 6.70ms from Chengdu, CN
120.95.247.5 AS4538 China Education and Research Network Center 46.19ms from Beijing, CN
120.95.80.192 AS4538 China Education and Research Network Center 20.12ms from Shijiazhuang, CN
120.95.81.182 AS4538 China Education and Research Network Center 20.44ms from Beijing, CN
120.94.64.3 AS4538 China Education and Research Network Center 4.84ms from Chengdu, CN
120.94.221.122 AS4538 China Education and Research Network Center 37.83ms from Chengdu, CN
120.95.241.62 AS4538 China Education and Research Network Center 45.51ms 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
71.68.107.143 AS11426 Charter Communications Inc 8.73ms from Charlotte, US
47.185.246.31 AS5650 Frontier Communications of America, Inc. 1.92ms from Dallas, US
162.196.204.47 AS7018 AT&T Enterprises, LLC 3.18ms from Dallas, US
115.224.25.15 AS4134 CHINANET-BACKBONE 7.72ms from Hangzhou, CN
180.123.64.127 AS4134 CHINANET-BACKBONE 9.11ms from Huai'an, CN
79.17.8.95 AS3269 Telecom Italia S.p.A. 7.01ms from Milan, IT
82.208.90.79 AS12389 PJSC Rostelecom 6.08ms from Moscow, RU
82.196.193.143 AS2116 GLOBALCONNECT AS 1.69ms from Sandefjord, NO
31.192.116.15 AS48684 Viking Host B.V. 0.65ms from Amsterdam, NL
213.155.121.255 AS8685 Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. 3.55ms from Ankara, TR
221.222.244.127 AS4808 China Unicom Beijing Province Network 3.62ms from Beijing, CN
49.4.2.79 AS55990 Huawei Cloud Service data center 3.51ms from Beijing, CN
182.147.35.255 AS4134 CHINANET-BACKBONE 6.36ms from Chengdu, CN
221.10.219.159 AS4837 CHINA UNICOM China169 Backbone 6.08ms from Chengdu, CN
61.239.168.31 AS9269 Hong Kong Broadband Network Ltd. 1.31ms from Hong Kong, HK
58.218.238.15 AS4134 CHINANET-BACKBONE 8.46ms from Huai'an, CN
183.100.164.207 AS4766 Korea Telecom 1.41ms from Seoul, KR
211.178.149.191 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
27.100.147.255 AS9946 KCTV JEJU BROADCASTING 8.79ms from Seoul, KR
34.180.95.175 AS396982 Google LLC 0.15ms from Tokyo, JP
46.187.191.255 AS43118 East & West Sp. z o.o. 7.27ms from Warsaw, PL
154.249.103.223 AS36947 Telecom Algeria 13.18ms from Algiers, DZ
129.213.180.207 AS31898 Oracle Corporation 0.20ms from Ashburn, US
69.140.13.47 AS7922 Comcast Cable Communications, LLC 7.29ms from Ashburn, US
52.117.13.47 AS36351 IBM Cloud 1.32ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m22 120.94.76.184
traceroute to 120.94.76.184 (120.94.76.184): 22 hops max, 52 byte packets
5 [AS30475] 68.71.128.70 0.758 ms
6 *
7 *
8 *
9 *
10 [] 123.255.91.118 169.794 ms
11 *
12 *
13 [AS4538] 101.4.117.81 195.818 ms
14 *
15 [AS4538] 101.4.112.14 212.489 ms
16 [AS4538] 101.4.112.49 213.175 ms
17 *
18 [AS4538] 101.4.112.194 231.01 ms
19 [AS4538] 120.94.64.2 235.415 ms
20 *
21 *
22 *
Measurement taken from IPinfo ProbeNet in Greenwood Village, US
On

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