Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS153454

Announcement observedAPNIC

BSPL-AS-AP - BYIO SINGAPORE PTE. LTD. · BSPL-AS-AP

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/11/2026, 22:11:35Snapshot expired

View network topology RDAP registration

ASN: AS153454
Registration country: Singapore
Name: BSPL-AS-AP - BYIO SINGAPORE PTE. LTD.
Abbreviation: BSPL-AS-AP
Registration date: 11/13/2024, 03:31:49
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
160.191.238.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
160.191.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record
160.191.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/24/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: BSPL-AS-AP - BYIO SINGAPORE PTE. LTD.
RIR: APNIC
Registration country: Singapore
Registration date: 11/13/2024, 03:31:49
Abuse contact: abuse@byio.co

Snapshot trend

10/11/2026, 22:11:353 v41 v61 Upstream · 0 Uncertain

10/9/2026, 02:09:193 v41 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap