AS37989 DCS1 🇸🇬 SG
DCS1 Pte. Ltd.. Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
1,280 (5 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
191
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS37989
- Name
- DCS1
- Organisation
- DCS1
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2006-03-24
- Network type
- Content
- Traffic levels
- 1-5Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS37989:AS-SG
- Website
- https://www.dcs1.biz
- PeeringDB
- net/3659
- Exchanges
- 4
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
as-block: AS37888 - AS38911 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: 2009-09-29T06:04:16Z 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 as-block: AS37971 - AS38085 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: 2008-09-04T06:40:26Z 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: AS37989 as-name: DCS1PTELTD-AS-AP descr: DCS1 Pte. Ltd. country: SG org: ORG-DPL42-AP admin-c: DPLA27-AP tech-c: DPLA27-AP mnt-routes: MAINT-DCS1PTELTD-SG mnt-by: APNIC-HM mnt-lower: MAINT-DCS1PTELTD-SG mnt-irt: IRT-DCS1PTELTD-SG abuse-c: AD1423-AP last-modified: 2026-10-08T03:45:17Z mp-export: afi any.unicast to AS-ANY announce AS37989:AS-SG source: APNIC irt: IRT-DCS1PTELTD-SG address: 562a Serangoon Rd, Singapore SG 218178 e-mail: noc@dcs1.biz abuse-mailbox: noc@dcs1.biz admin-c: DPLA27-AP tech-c: DPLA27-AP auth: # Filtered remarks: noc@dcs1.biz was validated on 2026-10-29 mnt-by: MAINT-DCS1PTELTD-SG last-modified: 2026-10-29T02:40:56Z source: APNIC organisation: ORG-DPL42-AP org-name: DCS1 Pte. Ltd. org-type: LIR country: SG address: 3 Coleman St address: # 03-24 phone: +6598551208 e-mail: noc@dcs1.biz mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2026-05-25T13:22:51Z source: APNIC role: ABUSE DCS1PTELTDSG country: ZZ address: 562a Serangoon Rd, Singapore SG 218178 phone: +000000000 e-mail: noc@dcs1.biz admin-c: DPLA27-AP tech-c: DPLA27-AP nic-hdl: AD1423-AP remarks: Generated from irt object IRT-DCS1PTELTD-SG remarks: noc@dcs1.biz was validated on 2026-10-29 abuse-mailbox: noc@dcs1.biz mnt-by: APNIC-ABUSE last-modified: 2026-10-29T02:44:37Z source: APNIC role: DCS1 Pte Ltd administrator address: 194 Pandan Loop, #04-09, 128383 country: SG phone: +6598551208 e-mail: noc@dcs1.biz admin-c: DPLA27-AP tech-c: DPLA27-AP nic-hdl: DPLA27-AP mnt-by: MAINT-DCS1PTELTD-SG last-modified: 2026-10-08T04:00:10Z source: APNIC