Network topology

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

AS19863

Currently announcedSnapshot awaiting refresh

Guyana Telephone & Telegraph Co. · 19863

Last observed11/7/2026, 22:09:44Open ASN profile →

AS19863 relationship topology

Showing 5 / 5

AS19863Guyana Telephone & Tele…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6939HURRICANE - Hurricane Electric LLC

Relationship: Upstream
Observed weight: 1,276
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS6939 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6939Observed weight 1,276	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	12,844	12,449
AS6453Observed weight 549	AS6453 - TATA COMMUNICATIONS (AMERICA) INC	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	6,934	1,825
AS23520Observed weight 433	LIBERTY-NETWORKS - Columbus Networks USA, Inc.	Upstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	2,684	576
AS264694Observed weight 409	AS264694 - EGOVERNMENT UNIT	Downstream	Guyana	8/21/2019, 00:00:00	9/30/2026, 00:00:00	218	363
AS1766Observed weight 273	ASN-EXXONMOBIL-US - Exxon Mobil Corporation	Downstream	United States	8/21/2019, 00:00:00	9/30/2026, 00:00:00	380	0

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