Network topology

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

AS773

Currently announcedSnapshot awaiting refresh

PARSONS-PGS-2 - Parsons Corporation · PARSONS-PGS-2

Last observed9/29/2026, 06:39:45Open ASN profile →

AS773 relationship topology

Showing 5 / 5

AS773Parsons Corporation

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS16504GRANITE - Granite Telecommunications LLC

Relationship: Upstream
Observed weight: 253
ASN registration country: United States
Latest RIS data: 9/28/2026, 00:00:00

Open AS16504 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS16504Observed weight 253	GRANITE - Granite Telecommunications LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	330
AS3356Observed weight 252	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	329
AS701Observed weight 163	UUNET - Verizon Business	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	212
AS22773Observed weight 97	ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	120
AS7018Observed weight 4	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	4

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