202.119.0.0/16
China Education and Research Network
Announcing ASNs
| Country | ASN | Name | Description |
|---|---|---|---|
 |
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
202.119.0.0/16 Summary
Prefix:
202.119.0.0/16Name:
CERNET-CNDescription:
China Education and Research NetworkCountry:
IP Addresses:
65,536Regional Registry:
APNICAllocation Status:
AllocatedAllocation Date:
21st September 1995Parent Prefix:
202.119.0.0/19Contacts
Abuse Contacts:
Address:
Network Research Center,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China
Summary
| Country | Prefix | Name | Description | ASN |
|---|---|---|---|---|
|
202.112.0.0/13 | CERNET-CN | China Education and Research Network | AS4538 |
|
202.118.0.0/15 | CERNET-CN | China Education and Research Network | AS4538 |
AS4538 China Education and Research Network Center - Prefix Upstreams
| Country | ASN | Name | Description |
|---|---|---|---|
 |
AS3491 | BTN-ASN | PCCW Global, Inc. |
|
AS174 | COGENT-174 | Cogent Communications |
|
AS2914 | NTT-LTD-2914 | NTT America, Inc. |
|
AS6453 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC |
|
AS4837 | CHINA169-Backbone | CHINA UNICOM China169 Backbone |
|
AS6939 | HURRICANE | Hurricane Electric LLC |
 |
AS1299 | TWELVE99 | Arelion, f/k/a Telia Carrier |
 |
AS58453 | CMI-INT-HK | Level 30, Tower 1 |
% Information related to '202.112.0.0 - 202.121.255.255' % Abuse contact for '202.112.0.0 - 202.121.255.255' is '[email protected]' inetnum: 202.112.0.0 - 202.121.255.255 netname: CERNET-CN descr: China Education and Research Network descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 country: CN 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: 2020-09-03T09:16:29Z 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 2021-10-05 mnt-by: MAINT-CERNET-AP last-modified: 2021-10-05T06:01:47Z source: APNIC role: ABUSE CERNETAP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China country: ZZ 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 2021-10-05 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2021-10-25T08:29:43Z 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 % This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-US4)