202.112.14.0/24

AS24355  ·  CERNET2 IX at University of Electronic Science and Technology of China

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Summary

Country China
Domain cernet.edu.cn
ASN AS24355
Parent Range 202.112.0.0/15
Registry APNIC
ID BJR-CERNET

WHOIS Details

inetnum:        202.112.0.0 - 202.113.255.255
netname:        BJR-CERNET
descr:          China Education and Research Network
descr:          Beijing Regional Network
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-05-28T02:35:51Z
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:  2025-09-04T00:59:41Z
source:         APNIC

organisation:   ORG-CEAR1-AP
org-name:       China Education and Research Network (CERNET)
country:        CN
address:        FIT 3-220,
address:        Tsinghua University
phone:          +86-10-62785983
fax-no:         +86-10-62785933
e-mail:         hostmaster@cernic.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
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

Overlapping Ranges

BGP prefixes that contain 202.112.14.0/24

Range ASN Company Num of IPs
202.112.0.0/15 AS24350 China Education and Research Network 131,072
202.112.0.0/15 AS4538 China Education and Research Network 131,072
202.112.0.0/15 AS24369 China Education and Research Network 131,072
202.112.0.0/15 AS24364 China Education and Research Network 131,072
202.112.0.0/15 AS24361 China Education and Research Network 131,072
202.112.0.0/15 AS24358 China Education and Research Network 131,072
202.112.0.0/15 AS24357 China Education and Research Network 131,072
202.112.0.0/15 AS24355 China Education and Research Network 131,072
202.112.0.0/15 AS24352 China Education and Research Network 131,072
202.112.0.0/15 AS24348 China Education and Research Network 131,072
202.112.0.0/15 AS24349 China Education and Research Network 131,072

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
202.112.14.135 AS4538 China Education and Research Network Center 2.71ms from Chengdu, 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
188.161.13.40 AS12975 PALTEL Autonomous System 6.62ms from Amman, JO
52.14.228.168 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
79.222.125.216 AS3320 Deutsche Telekom AG 1.95ms from Hamburg, DE
134.100.120.8 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.04ms from Hamburg, DE
42.114.144.232 AS18403 FPT Telecom Company 1.79ms from Hanoi, VN
129.114.36.88 AS32093 University of Texas at Austin 7.73ms from Houston, US
81.214.47.40 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.74ms from Istanbul, TR
72.52.171.72 AS32244 Liquid Web, L.L.C 0.18ms from Lansing, US
188.13.166.200 AS3269 Telecom Italia S.p.A. 5.38ms from Milan, IT
162.125.1.24 AS19679 Dropbox, Inc. 0.07ms from Seattle, US
58.149.187.8 AS3786 LG DACOM Corporation 2.61ms from Seoul, KR
49.235.143.120 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
60.96.183.8 AS17676 SoftBank Corp. 2.96ms from Tokyo, JP
120.69.91.72 AS4134 CHINANET-BACKBONE 3.52ms from UEruemqi, CN
193.189.87.8 AS25190 UAB "Kauno interneto sistemos" 1.52ms from Vilnius, LT
40.76.124.152 AS8075 Microsoft Corporation 0.77ms from Ashburn, US
184.180.183.200 AS22773 Cox Communications Inc. 7.99ms from Atlanta, US
24.77.85.56 AS6327 Shaw Communications Inc. 18.47ms from Chicago, US
68.179.232.248 AS13853 ECTISP Ellis County Texas Internet Service Provider Inc. 1.58ms from Dallas, US
80.171.223.248 AS6805 Telefonica Germany GmbH & Co.OHG 2.70ms from Duesseldorf, DE
39.174.221.8 AS56041 China Mobile communications corporation 10.03ms from Hangzhou, CN
93.108.243.88 AS12353 Vodafone Portugal 1.65ms from Lisbon, PT
68.221.145.8 AS8075 Microsoft Corporation 0.99ms from Madrid, ES
72.43.92.120 AS11351 Charter Communications Inc 9.31ms from New York City, US
187.0.85.120 AS22689 SERCOMTEL S/A TELECOMUNICACOES 10.01ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f8 202.112.14.161
traceroute to 202.112.14.161 (202.112.14.161): 64 hops max, 52 byte packets
9 [AS4538] 101.4.133.5 2.979 ms
10 *
11 [AS4538] 101.4.112.194 4.177 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Chengdu, CN
On

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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