Network topology

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

AS11042

Currently announcedSnapshot awaiting refresh

NTHL - NETWORK TRANSIT HOLDINGS LLC · NTHL

Last observed9/30/2026, 03:28:05Open ASN profile →

AS11042 relationship topology

Showing 7 / 7

AS11042NETWORK TRANSIT HOLDING…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 584
ASN registration country: United States
Latest RIS data: 10/21/2026, 00:00:00

Open AS46887 profile →

All adjacent autonomous systems

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7 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS46887Observed weight 584	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	2,292	385
AS400302Observed weight 273	PiKNiK & Company Inc.	Downstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	205	159
AS35847Observed weight 217	AS-EFTL - Ezee Fiber	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	372	251
AS27413Observed weight 197	NTHL - NETWORK TRANSIT HOLDINGS LLC	Downstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	169	159
AS174Observed weight 167	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	13,778	576
AS394309Observed weight 39	HBU.edu	Downstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	47	0
AS400090Observed weight 38	LMK Resources Inc.	Downstream	United States	8/19/2019, 00:00:00	10/21/2026, 00:00:00	45	0

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