AS9821
Advanced Science and Technology Institute
Scanned 2h 3m ago
🔄 Rescan

📋 Summary

IP address summary information
NameAdvanced Science and Technology Institute
CountryPH
WebsiteDepartment of Science and Technology
IPv4 addresses9.5K
IPv6 addresses~2^81
ASN typeTransit
RegistryAPNIC
AllocatedSep 04, 2008
UpdatedJan 08, 2021

🗺️ Geolocation

PH

Countries by IPv4 share

PH
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 3 | IPv6: 1
NetblockIP Count
2001:d18::/32 0
103.80.140.0/22 1.0K
202.90.128.0/19 8.2K
202.90.155.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

APNIC
HandleAS9821
NameDOST-PH-AP
OrganizationAdvanced Science and Technology Institute
CountryPH
Statusactive
AllocatedSep 04, 2008
UpdatedJan 08, 2021

Contacts

RegistrantAdvanced Science and Technology Institute <info@asti.dost.gov.ph>
Abuse ContactIRT-ASTI-PH <tech-ops@pregi.net>
Tech ContactBayani Benjamin R. Lara <bani@asti.dost.gov.ph>
Phone+63-2-426-9756
AddressASTI Bldg., C.P. Garcia Ave., U.P. Campus, Diliman, Quezon CIty PHILIPPINES 1101

Source: APNIC

🔗 Peers

4 peers for this ASN
ASNNameCountry
AS137409 GSL Networks Pty LTD -
AS23855 Singapore Advanced Research and Education Network -
AS4635 Hong Kong Internet Exchange--Route Server 1 -
AS4779 Philippine Open Internet Exchange PH

Peer data from RIPE Stat ASN neighbours.

⬆️ Upstreams

4 upstreams
ASNName
AS17639 Converge ICT Solutions Inc.
AS24489 Trans-Eurasia Information Network (TEIN2) - North
AS7660 Asia Pacific Advanced Network - Japan
AS9658 Eastern Telecoms Phils., Inc.

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

13 downstreams
ASNNameCountry
AS131253 De La Salle-Lipa -
AS131281 University of the Philippines, Visayas Cebu Campus -
AS132796 University of the Philippines Baguio Campus -
AS133498 De La Salle University -
AS134414 De La Salle-Greenhills -
AS134416 De La Salle-Zobel -
AS135162 eUP-University of the Philippines System -
AS141196 DEPARTMENT OF INFORMATION AND COMMUNICATION TECHNOLOGY -
AS151789 Philippine National Computer Emergency Response Team -
AS18188 Ateneo de Manila University -
AS23862 University of the Philippines Diliman -
AS45209 University of the Philippines, Los Banos Campus -
AS45600 University of the Philippines, Manila -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
103.80.140.0/22 AS9821 /22 ✓ Valid
202.90.128.0/19 AS9821 /19 ✓ Valid
202.90.155.0/24 AS9821 /24 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

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