UNSPECIFIED

AS3211 · Arcor AG Koelner Str. 5 D-65760 Eschborn Germany · DE · RIPENCC

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1

Upstream providers

1

Downstream customers

33k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
ST-ONELINE AS31243	2025-05-30 1y	2026-06-09	98 peers AS199524		v4 v6

Customers (1)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
ECOTEL AS12312	DE	2025-05-30 1y	2026-06-09	512	98 peers AS199524		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

1

v4 prefixes

33k

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-04-04

Lost Transit

ECOTEL AS12312 → lost provider UNSPECIFIED AS3211

Confidence: 85% Duration: 308d

⇄

2026-04-04

Lost Transit

UNSPECIFIED AS3211 → lost provider ST-ONELINE AS31243

Confidence: 85% Duration: 308d

⇄

2026-01-14

Lost Transit

UNSPECIFIED AS3211 → lost provider epcan AS196954

Confidence: 85%

⇄

2025-05-31

Lost Transit

UNSPECIFIED AS3211 → lost provider AS-STUTTGARTIX-RS AS41139

Confidence: 85%

⇄

Renewal Calendar

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

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