Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS45600

Currently announcedSnapshot awaiting refresh

University of the Philippines · UPM-AS-AP

Last observed10/4/2026, 00:21:49Open ASN profile →

AS45600 relationship topology

Showing 3 / 3

AS45600University of the Phili…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9821DOST-PH-AP - Department of Science and Technology

Relationship: Upstream
Observed weight: 272
ASN registration country: Philippines
Latest RIS data: 10/3/2026, 00:00:00

Open AS9821 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS9821Observed weight 272	DOST-PH-AP - Department of Science and Technology	Upstream	Philippines	8/23/2019, 00:00:00	10/3/2026, 00:00:00	342	5
AS17639Observed weight 266	CONVERGE-AS - Converge ICT Solutions Inc.	Upstream	Philippines	8/23/2019, 00:00:00	10/3/2026, 00:00:00	0	363
AS4779Observed weight 1	PHOPENIX-AS-PH - Philippine Open Internet Exchange	Upstream	Philippines	8/23/2019, 00:00:00	10/3/2026, 00:00:00	1	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context