AbuseIPDB » WHOIS 202.112.51.4

202.112.51.4 IP Address Information

ISP China Education and Research Network
Usage Type University/College/School
Hostname nas-262.nano.ac
Domain Name cernet.edu.cn
Country πŸ‡¨πŸ‡³ China
City Beijing, Beijing

nas-262.nano.ac

Subdomains

  • nas-262
  • bt-ab.nas-262
  • vpn
  • imap
  • hk-1
  • ds.nas-262
  • pi-4b
  • hk-0
  • vps-bj-0
  • brain-s13
  • gadgets
  • home.local
  • tg
  • test
  • d
  • grafana
  • rss
  • hk1.proxy
  • profile
  • zt
  • bj-0
  • vps-thu-78
  • md
  • nas.local
  • jp-0
  • webhook
  • vps-hk-2
  • bt.nas-262
  • bj-1
  • sentry
  • plex.nas-262
  • nas-220
  • webhook.hk.tc
  • vps-fr-0
  • d2
  • registry
  • pi
  • nisl
  • ntfy
  • ca
  • wewe
  • hk-2
  • pc-bj
  • ds.nas-224
  • vps-jp-0
  • g
  • pc.local
  • native
  • www
  • lab
  • lan-native.nas
  • smtp
  • home-hz
  • oss
  • home
  • nas-218
  • vps-hk-1
  • nas
  • direct.file
  • labnas
  • lan.home
  • webhook.tg
  • vps-thu-83
  • vps-thu-82
  • home-bj
  • kit
  • lan.nas-224
  • ds.nas-220
  • about
  • py
  • secret
  • cdn-hk-0
  • vps-hk-0
  • mqtt
  • vps-thu-84
  • git
  • alert
  • nas-224
  • lan.nas
  • vps-thu-233
  • dorm
  • gpt
  • home-st
  • pc
  • pc-alpha
  • r
  • wc
  • hk.tc
  • hk2.proxy
  • file

Current DNS Records

A AAAA MX TXT NS SOA

202.112.51.4

n/a n/a n/a n/a n/a

Want useful, structured WHOIS and DNS data like this? Check out SecurityTrails

Raw Whois Results for 202.112.51.4

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '202.112.0.0 - 202.113.255.255'

% Abuse contact for '202.112.0.0 - 202.113.255.255' is '[email protected]'

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 Center,
address:        FIT-3-220, 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:        [email protected] was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-05-25T09:07:47Z
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:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, 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 2026-03-05
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
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

% Information related to '202.112.0.0/13AS4538'

route:          202.112.0.0/13
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-06-17T08:11:41Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)


This page displays the publicly-available WHOIS data for 202.112.51.4, which belongs to an unknown organization.

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