KUT-AS

AS9970 · Korea University of Technology and Education · KR · APNIC

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2

Upstream providers

0

Downstream customers

13k

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
KIXS-AS-KR AS4766	2024-09-01 1y 9mo	2026-06-09	30 peers AS209 AS999 AS3491 AS3549 AS7018 AS12956 AS197580		v4 v6
LGDACOM AS3786	2024-09-01 1y 9mo	2026-06-09	12 peers AS3320 AS35710 AS49544		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

11

v4 prefixes

13k

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

2026-06-07

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2025-12-31

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 485d

⇄

2025-11-27

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2025-10-26

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 419d

⇄

2025-10-06

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2025-09-30

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 393d

⇄

2025-09-24

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2025-08-13

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 345d

⇄

2025-08-08

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2025-05-22

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 262d

⇄

2025-04-19

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2025-01-16

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 136d

⇄

2024-12-12

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

2024-10-11

Possible Trial

KUT-AS AS9970 → possible trial with LGDACOM AS3786

Confidence: 60%

⇄

2024-09-19

Lost Transit

KUT-AS AS9970 → lost provider LGDACOM AS3786

Confidence: 85% Duration: 17d

⇄

2024-09-02

New Transit

KUT-AS AS9970 → added provider KIXS-AS-KR AS4766

Confidence: 90%

⇄

2024-09-02

New Transit

KUT-AS AS9970 → added provider LGDACOM AS3786

Confidence: 90%

⇄

Renewal Calendar

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

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