SMRN

AS19355 · US · ARIN

2

Upstream providers

0

Downstream customers

4.9k

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS11404 AS11404	2025-02-01 1y 4mo	2026-06-09	68 peers AS260 AS5580 AS8582 AS64112 AS263009		v4 v6
AS6939 AS6939	2024-09-01 1y 9mo	2026-06-09	28 peers AS174 AS209 AS1299 AS2914 AS3257 AS3549 AS4128 AS5580 AS6082 AS8582 AS15562 AS16276 AS17290 AS25160 AS52468 AS55720 AS199524 AS212271 AS328840 AS398465		v4 v6

Addr family: All IPv4 IPv6

No customers in current snapshot.

IPv4 and IPv6 prefixes originated over time

8

v4 prefixes

4.9k

v4 addresses

2

v6 prefixes

1

v6 /32s

Count of unclassified adjacencies per snapshot date

2025-02-02

New Transit

SMRN AS19355 → added provider AS11404 AS11404

Confidence: 90%

⇄

2024-09-02

New Transit

SMRN AS19355 → added provider AS6939 AS6939

Confidence: 90%

⇄

Active providers first seen 11–13 months ago — possible annual contract renewals

This data is available to subscribers.