Network topology

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

AS27699

Currently announcedSnapshot awaiting refresh

AS27699 - TELEFONICA BRASIL S.A · AS27699

Last observed10/1/2026, 23:47:02Open ASN profile →

AS27699 relationship topology

Showing 3 / 3

AS27699TELEFONICA BRASIL S.A

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS10429AS10429 - TELEFONICA BRASIL S.A

Relationship: Upstream
Observed weight: 384
ASN registration country: Registration country pending sync
Latest RIS data: 10/30/2026, 00:00:00

Open AS10429 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS10429Observed weight 384	AS10429 - TELEFONICA BRASIL S.A	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/30/2026, 00:00:00	31,378	7,570
AS26599Observed weight 274	AS26599 - TELEFONICA BRASIL S.A	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/30/2026, 00:00:00	13,507	0
AS18881Observed weight 1	AS18881 - TELEFONICA BRASIL S.A	Upstream	Registration country pending sync	8/21/2019, 00:00:00	10/30/2026, 00:00:00	94	0

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