ASN Lookup Tool

Advanced Science and Technology Institute asti.dost.gov.ph PH PH 4 Routes

AS Data

AS9821

AS9821Advanced Science and Technology Institute

AS Number 9821
AS Name DOST-PH-AP
Organization Advanced Science and Technology Institute(org-asat1-ap)
Country PH
Website asti.dost.gov.ph
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type GOVERNMENT
Registry APNIC
Date Allocated N/A

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Use ASN data for AS9821 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
103.80.140.0/22 1024
202.90.128.0/19 8192
2001:d18::/32 ~79×10²⁷
202.90.155.0/24 256

Raw Whois Response

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

% Information related to 'AS9249 - AS10239'

as-block:       AS9249 - AS10239
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS9821'

% Abuse contact for 'AS9821' is 'tech-ops@pregi.net'

aut-num:        AS9821
as-name:        DOST-PH-AP
descr:          Department of Science and Technology
descr:          AS9821 announcing 202.90.128.0/19
country:        PH
import:         from AS7660 action pref=110; accept ANY
import:         from AS24167 action pref=110; accept ANY
import:         from AS24489 action pref=110; accept ANY
import:         from AS4775 accept ANY
import:         from AS4779 accept ANY
import:         from AS42 accept ANY
import:         from AS3856 accept ANY
import:         from AS45600 accept ANY
import:         from AS17721 accept ANY
import:         from AS23862 accept ANY
import:         from AS7544 accept ANY
import:         from AS18188 accept ANY
export:         to AS7660 announce AS9821
export:         to AS24167 announce AS9821
export:         to AS24489 announce AS9821
export:         to AS4775 announce AS9821
export:         to AS4779 announce AS9821
export:         to AS42 announce AS9821
export:         to AS3856 announce AS9821
export:         to AS45600 announce AS9821
export:         to AS17721 announce AS9821
export:         to AS23862 announce AS9821
export:         to AS7544 announce AS9821
export:         to AS18188 announce AS9821
remarks:        ASN used for eBGP with peers of the Philippine Research,
remarks:        Education and Government Information Network
org:            ORG-ASAT1-AP
admin-c:        DFV1-AP
tech-c:         DFV1-AP
tech-c:         BBL1-PH
abuse-c:        AA2050-AP
notify:         denis@asti.dost.gov.ph
notify:         bani@asti.dost.gov.ph
mnt-lower:      MAINT-PH-DOST
mnt-routes:     MAINT-PH-DOST
mnt-by:         APNIC-HM
mnt-irt:        IRT-ASTI-PH
last-modified:  2021-01-08T06:00:56Z
source:         APNIC

irt:            IRT-ASTI-PH
address:        Advanced Science and Technology Institute
address:        ASTI Bldg., Technopark, C.P. Garcia Ave.,
address:        U.P. Campus, Diliman, Quezon City
e-mail:         tech-ops@pregi.net
abuse-mailbox:  tech-ops@pregi.net
admin-c:        DFV1-AP
tech-c:         DFV1-AP
auth:           # Filtered
remarks:        tech-ops@pregi.net
remarks:        tech-ops@pregi.net
remarks:        tech-ops@pregi.net was validated on 2025-10-23
mnt-by:         MAINT-PH-DOST
last-modified:  2025-11-18T00:27:51Z
source:         APNIC

organisation:   ORG-ASAT1-AP
org-name:       Advanced Science and Technology Institute
org-type:       LIR
country:        PH
address:        ASTI Building. Technopark
address:        C.P. Garcia Avenue
address:        U.P.Campus, Diliman
phone:          +63-2-4269755
fax-no:         +63-2-4269756
e-mail:         info@asti.dost.gov.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:47Z
source:         APNIC

role:           ABUSE ASTIPH
country:        ZZ
address:        Advanced Science and Technology Institute
address:        ASTI Bldg., Technopark, C.P. Garcia Ave.,
address:        U.P. Campus, Diliman, Quezon City
phone:          +000000000
e-mail:         tech-ops@pregi.net
admin-c:        DFV1-AP
tech-c:         DFV1-AP
nic-hdl:        AA2050-AP
remarks:        Generated from irt object IRT-ASTI-PH
remarks:        tech-ops@pregi.net was validated on 2025-10-23
abuse-mailbox:  tech-ops@pregi.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T03:47:24Z
source:         APNIC

person:         Bayani Benjamin R. Lara
nic-hdl:        BBL1-PH
e-mail:         bani@asti.dost.gov.ph
address:        ASTI Bldg., C.P. Garcia Ave.,
address:        U.P. Campus, Diliman,
address:        Quezon CIty
address:        PHILIPPINES 1101
phone:          +63-2-426-9766
fax-no:         +63-2-426-9756
country:        PH
mnt-by:         MAINT-PH-DOST
last-modified:  2008-09-04T07:45:46Z
source:         APNIC

person:         Denis F. Villorente
nic-hdl:        DFV1-AP
e-mail:         denis@asti.dost.gov.ph
address:        Advanced Science and Technology Institute
address:        ASTI Bldg., Technopark, C.P. Garcia Ave.,
address:        U.P. Campus, Diliman, Quezon City
phone:          +63-2-426-9755
fax-no:         +63-2-426-9756
country:        PH
mnt-by:         MAINT-PH-DOST
last-modified:  2008-09-04T07:29:17Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS131253 De La Salle College of Saint Benilde PH
AS24489 Trans-Eurasia Information Network (TEIN2) - North CN
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS151789 Philippine National Computer Emergency Response Team PH
AS45600 University of the Philippines, Manila PH
AS3856 Packet Clearing House, Inc. US
AS4779 Advanced Science and Technology Institute PH
AS17721 International Rice Research Institute IRRI PH
AS23862 University of the Philippines PH
AS23855 Singapore Advanced Research and Education Network SG

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS141682 APIDT Infrastructure Pty Ltd AU
AS4779 Advanced Science and Technology Institute PH
AS23855 SingAREN SG
AS4635 The Hong Kong Internet Exchange Limited HK
AS38008 Aperture Science Limited HK
AS24489 Tsinghua University, Beijing 100084, China CN
AS17639 Converge ICT Solutions Inc. PH
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS131253 De La Salle College of Saint Benilde PH
AS133498 De La Salle University Incorporated PH
AS134414 De La Salle College of Saint Benilde PH
AS135162 University of the Philippines PH
AS45209 University of the Philippines PH
AS132796 University of the Philippines Baguio Campus PH
AS151789 Philippine National Computer Emergency Response Team PH
AS141196 DEPARTMENT OF INFORMATION AND COMMUNICATION TECHNOLOGY PH
AS131281 University of the Philippines PH
AS23862 University of the Philippines PH

Contacts

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Frequently Asked Questions

ASN AS9821 is an Autonomous System Number used to identify a network for BGP internet routing.
AS9821 is listed under Advanced Science and Technology Institute.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.