Network topology

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

AS212705

Currently announcedSnapshot awaiting refresh

TIG-Network TIG Management Services Limited · TIG-Network

Last observed10/12/2026, 21:21:58Open ASN profile →

AS212705 relationship topology

Showing 4 / 4

AS212705TIG-Network TIG Managem…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS4455BSO IX Reach Ltd

Relationship: Upstream
Observed weight: 280
ASN registration country: United Kingdom
Latest RIS data: 11/9/2026, 00:00:00

Open AS4455 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS4455Observed weight 280	BSO IX Reach Ltd	Upstream	United Kingdom	8/28/2019, 00:00:00	11/9/2026, 00:00:00	236	267
AS1299Observed weight 71	TWELVE99 Arelion Sweden AB	Upstream	Sweden	8/28/2019, 00:00:00	11/9/2026, 00:00:00	72	60
AS43531Observed weight 10	IXREACH BSO Network Solutions SAS	Upstream	France	8/28/2019, 00:00:00	11/9/2026, 00:00:00	11	3
AS31216Observed weight 8	BSOCOM BSO Network Solutions SAS	Upstream	France	8/28/2019, 00:00:00	11/9/2026, 00:00:00	13	2

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