Department of Science and Technology
AS9821 is Department of Science and Technology (pregi.net). It announces 9,216 IPv4 addresses in 3 prefixes, and 1 IPv6 prefixes.
Philippines· APNIC· allocated 2000-01-11· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Philippines9,216 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DOST-PH-AP
- name
- Advanced Science and Technology Institute
- org
- ORG-ASAT1-AP
- org name
- Advanced Science and Technology Institute
- org address
- ASTI Building. Technopark, C.P. Garcia Avenue, U.P.Campus, Diliman
- org country
- PH
- country
- PH
- source
- apnic
- updated
- 2021-01-08
- descr
- Department of Science and Technology / AS9821 announcing 202.90.128.0/19
- remarks
- ASN used for eBGP with peers of the Philippine Research, / Education and Government Information Network
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AA2050-AP
- abuse name
- ABUSE ASTIPH
- abuse email
- tech-ops@pregi.net
- abuse kind
- role
- admin
- DFV1-AP
- tech
- DFV1-AP|BBL1-PH
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- smartproxy, proxyrack, anyip3.42%
- None here
- floppydata0.01%
- None here
- None here
- Hosting IP3,32836.11%
- None here
- None here
- None here
- SSH IP3774.09%
- 0.02%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.80.140.0/22 | Philippines | valid | 20 | 2026-10-02 |
| 202.90.128.0/19 | Philippines | valid | 20 | 2026-10-02 |
| 202.90.155.0/24 | Philippines | valid | 20 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:d18::/32 | Philippines | valid | 20 | 2026-10-02 |
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