Autonomous system profile

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

AS45938

Announcement observedAPNIC

Nucleus Connect Pte Ltd · NUCLEUS-CONNECT-SG

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

Last active10/4/2026, 01:06:43Snapshot expired

View network topology RDAP registration

ASN: AS45938
Registration country: Singapore
Name: Nucleus Connect Pte Ltd
Abbreviation: NUCLEUS-CONNECT-SG
Registration date: 10/19/2009, 00:45:08
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.234.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.128.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.131.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.132.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.133.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.222.135.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Nucleus Connect Pte Ltd
RIR: APNIC
Registration country: Singapore
Registration date: 10/19/2009, 00:45:08
Abuse contact: abuse@nucleusconnect.com

Snapshot trend

10/4/2026, 01:06:439 v43 v62 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 · iana-rdap-asn-bootstrap · rir-rdap-asn