KT-NET

AS39560 · AT · RIPENCC
4
Upstream providers
0
Downstream customers
22k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS174
AS174
2024-11-01
1y 6mo
2026-04-30
29 peers
AS3491 AS6461 AS6730 AS8220 AS55720 AS197580 AS199524
TWELVE99
AS1299
2024-11-01
1y 6mo
2026-04-30
45 peers
AS3320 AS3491 AS6461 AS6830 AS7018 AS40864
AMANET-AS
AS8540
2025-01-01
1y 4mo
2026-04-30
10 peers
AS209 AS3549
ZET-NET
AS6204
2025-04-07
1y
2026-04-30
10 peers
AS260 AS3257 AS5580 AS8582 AS16260

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

12
v4 prefixes
22k
v4 addresses
1
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

2026-04-26
New Transit
KT-NET AS39560 → added provider AMANET-AS AS8540
Confidence: 90%
2026-04-25
Lost Transit
KT-NET AS39560 → lost provider ZET-NET AS6204
Confidence: 85% Duration: 382d
2024-11-02
New Transit
KT-NET AS39560 → added provider i3B-AS AS39912
Confidence: 90%
2024-11-02
New Transit
KT-NET AS39560 → added provider TWELVE99 AS1299
Confidence: 90%
2024-11-02
New Transit
KT-NET AS39560 → added provider AS174 AS174
Confidence: 90%

Renewal Calendar

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

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