Network topology

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

AS29400

Currently announcedSnapshot awaiting refresh

TP ICAP GROUP SERVICES LIMITED · TULLETT-AS

Last observed10/2/2026, 04:18:21Open ASN profile →

AS29400 relationship topology

Showing 3 / 3

AS29400TP ICAP GROUP SERVICES …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS55002DEFENSE-NET - F5, Inc.

Relationship: Upstream
Observed weight: 288
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS55002 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS55002Observed weight 288	DEFENSE-NET - F5, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	4,252
AS3356Observed weight 208	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	264
AS702Observed weight 50	UUNET - Verizon Business	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	68

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