HABAU-AS

AS51187 · AT · RIPENCC

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1

Upstream providers

0

Downstream customers

256

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
RIEPERT AS200970	2024-09-01 1y 8mo	2026-05-09	57 peers AS174 AS209 AS260 AS999 AS1031 AS1351 AS2914 AS3130 AS3257 AS3491 AS3549 AS4128 AS4641 AS5580 AS6082 AS6424 AS6453 AS6762 AS7018 AS12956 AS14315 AS15562 AS16260 AS16276 AS20080 AS24516 AS27678 AS27986 AS49605 AS51185 AS52468 AS56457 AS61138 AS63956 AS64112 AS132825 AS132884 AS134823 AS136557 AS142289 AS151326 AS197580 AS199524 AS216285 AS264479 AS327960 AS328840

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1

v4 prefixes

256

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

2025-11-19

Lost Transit

HABAU-AS AS51187 → lost provider A1TELEKOM-AT AS8447

Confidence: 85% Duration: 187d

⇄

2025-10-10

New Transit

HABAU-AS AS51187 → added provider RIEPERT AS200970

Confidence: 90%

⇄

2025-10-09

Lost Transit

HABAU-AS AS51187 → lost provider A1TELEKOM-AT AS8447

Confidence: 85% Duration: 146d

⇄

2025-05-16

New Transit

HABAU-AS AS51187 → added provider A1TELEKOM-AT AS8447

Confidence: 90%

⇄

2025-05-15

Lost Transit

HABAU-AS AS51187 → lost provider RIEPERT AS200970

Confidence: 85% Duration: 255d

⇄

2024-09-02

New Transit

HABAU-AS AS51187 → added provider RIEPERT AS200970

Confidence: 90%

⇄

Renewal Calendar

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

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