AS59326 DSO National Laboratories 🇸🇬 SG
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS59326
- Name
- DSO National Laboratories
- Organisation
- DSO National Laboratories
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2014-03-06
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
as-block: AS58368 - AS59391 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: 2011-08-10T06:21:41Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 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: 2026-08-26T00:40:00Z source: APNIC aut-num: AS59326 as-name: DEFENSCIENORGAN-AS descr: DSO National Laboratories descr: 20 Science Park Drive,Singapore 0511 country: SG org: ORG-DNL3-AP admin-c: LD1371-AP tech-c: LBSG1-AP abuse-c: AD756-AP mnt-lower: MAINT-SG-DSO mnt-routes: MAINT-SG-DSO mnt-by: APNIC-HM mnt-irt: IRT-DEFENSCIENORGAN-NON-SG last-modified: 2026-09-10T03:08:02Z source: APNIC irt: IRT-DEFENSCIENORGAN-NON-SG address: 20 Science Park Drive address: Singapore 118230 e-mail: dso_csog@dso.org.sg e-mail: it_support@dso.org.sg e-mail: ldongche@dso.org.sg e-mail: lboonsio@dso.org.sg abuse-mailbox: it_support@dso.org.sg abuse-mailbox: ldongche@dso.org.sg abuse-mailbox: lboonsio@dso.org.sg abuse-mailbox: DSO_CSOG@dso.org.sg admin-c: LD1371-AP tech-c: LBSG1-AP auth: # Filtered remarks: ldongche@dso.org.sg was validated on 2026-07-14 remarks: lboonsio@dso.org.sg was validated on 2026-07-24 remarks: it_support@dso.org.sg was validated on 2026-07-29 remarks: dso_csog@dso.org.sg was validated on 2026-08-03 mnt-by: MAINT-SG-DSO last-modified: 2026-08-03T04:03:53Z source: APNIC organisation: ORG-DNL3-AP org-name: DSO National Laboratories org-type: LIR country: SG address: 14 Science Park Drive,Singapore 118226 phone: +65-64504163 fax-no: +65-67759011 e-mail: contact_us@dso.org.sg mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:59Z source: APNIC role: ABUSE DEFENSCIENORGANNONSG country: ZZ address: 20 Science Park Drive address: Singapore 118230 phone: +000000000 e-mail: dso_csog@dso.org.sg e-mail: it_support@dso.org.sg e-mail: ldongche@dso.org.sg e-mail: lboonsio@dso.org.sg admin-c: LD1371-AP tech-c: LBSG1-AP nic-hdl: AD756-AP remarks: Generated from irt object IRT-DEFENSCIENORGAN-NON-SG remarks: ldongche@dso.org.sg was validated on 2026-07-14 remarks: lboonsio@dso.org.sg was validated on 2026-07-24 remarks: it_support@dso.org.sg was validated on 2026-07-29 remarks: dso_csog@dso.org.sg was validated on 2026-08-03 abuse-mailbox: it_support@dso.org.sg abuse-mailbox: ldongche@dso.org.sg abuse-mailbox: lboonsio@dso.org.sg abuse-mailbox: DSO_CSOG@dso.org.sg mnt-by: APNIC-ABUSE last-modified: 2026-08-03T04:04:08Z source: APNIC person: Lim Boon Siong Garry address: country: SG phone: +65-63081196 e-mail: lboonsio@dso.org.sg nic-hdl: LBSG1-AP mnt-by: MAINT-SG-DSO last-modified: 2026-07-24T06:02:39Z source: APNIC person: Lau Dongcheng address: 20 Science Park Drive address: Singapore 118230 country: SG phone: +65-63081093 e-mail: ldongche@dso.org.sg nic-hdl: LD1371-AP mnt-by: MAINT-SG-DSO last-modified: 2026-07-14T04:05:33Z source: APNIC