Autonomous system profile

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

AS139451

Announcement observedAPNIC

ALFANET-AS-ID - PT SARANA INTI MAKMUR BERSAMA · ALFANET-AS-ID

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

Last active10/7/2026, 12:04:27Snapshot expired

View network topology RDAP registration

ASN: AS139451
Registration country: Indonesia
Name: ALFANET-AS-ID - PT SARANA INTI MAKMUR BERSAMA
Abbreviation: ALFANET-AS-ID
Registration date: 12/2/2019, 02:11:07
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.145.68.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Currently valid
103.145.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Currently valid
103.145.69.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 08:00:00	10/7/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ALFANET-AS-ID - PT SARANA INTI MAKMUR BERSAMA
RIR: APNIC
Registration country: Indonesia
Registration date: 12/2/2019, 02:11:07
Abuse contact: admin@alfa.net.id

Snapshot trend

10/7/2026, 12:04:273 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap