Network topology

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

AS18113

Currently announcedSnapshot awaiting refresh

PFIZER-SG-AP - Pfizer Pte Ltd Singapore dual homed · PFIZER-SG-AP

Last observed10/19/2026, 10:32:08Open ASN profile →

AS18113 relationship topology

Showing 2 / 2

AS18113Pfizer Pte Ltd Singapor…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15695Expereo Expereo International BV

Relationship: Upstream
Observed weight: 205
ASN registration country: Netherlands
Latest RIS data: 11/9/2026, 00:00:00

Open AS15695 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS15695Observed weight 205	Expereo Expereo International BV	Upstream	Netherlands	8/19/2019, 00:00:00	11/9/2026, 00:00:00	1,690	0
AS2687Observed weight 61	ATGS-MMD-AS - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	11/9/2026, 00:00:00	392	0

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