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TWAREN-TW

AS7539 · National Center for High-performance Computing HsinChu Taiwan 300 · TW · APNIC
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2
Upstream providers
0
Downstream customers
85k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

9
v4 prefixes
85k
v4 addresses
1
v6 prefixes
1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-04-18
Lost Transit
TWAREN-TW AS7539 → lost provider AS6939 AS6939
Confidence: 85% Duration: 106d
⇄
2026-03-04
Possible Trial
TWAREN-TW AS7539 → possible trial with AS6939 AS6939
Confidence: 60% Duration: 22d
⇄
2026-02-27
New Transit
NHRINet AS18181 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄
2026-02-27
New Transit
TWAREN-TW AS7539 → added provider AS6461 AS6461
Confidence: 90%
⇄
2026-02-26
Lost Transit
TWAREN-TW AS7539 → lost provider AS6939 AS6939
Confidence: 85% Duration: 55d
⇄
2026-01-04
New Transit
TWAREN-TW AS7539 → added provider AS6939 AS6939
Confidence: 90%
⇄
2026-01-03
Lost Transit
TWAREN-TW AS7539 → lost provider TWGATE-AP AS9505
Confidence: 85% Duration: 488d
⇄
2025-12-24
New Transit
TWAREN-TW AS7539 → added provider TFN-TW AS9924
Confidence: 90%
⇄
2025-11-20
Lost Transit
NHRINet AS18181 → lost provider TWAREN-TW AS7539
Confidence: 85% Duration: 94d
⇄
2025-09-24
New Transit
NHRINet AS18181 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄
2025-05-18
Possible Trial
TWNOG-AS-TW AS18248 → possible trial with TWAREN-TW AS7539
Confidence: 60%
⇄
2025-04-21
Lost Transit
TWNOG-AS-TW AS18248 → lost provider TWAREN-TW AS7539
Confidence: 85% Duration: 12d
⇄
2025-04-09
New Transit
TWNOG-AS-TW AS18248 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄
2024-12-23
Possible Trial
DONGFONG-TW AS18046 → possible trial with TWAREN-TW AS7539
Confidence: 60%
⇄
2024-12-19
Lost Transit
AS11537 AS11537 → lost provider TWAREN-TW AS7539
Confidence: 85% Duration: 108d
⇄
2024-12-19
Lost Transit
TWAREN-TW AS7539 → lost provider ASNet AS9264
Confidence: 85% Duration: 108d
⇄
2024-11-14
Lost Transit
DONGFONG-TW AS18046 → lost provider TWAREN-TW AS7539
Confidence: 85%
⇄
2024-09-02
New Transit
STPI-AS-TW AS18426 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄
2024-09-02
New Transit
NCREE AS18183 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄
2024-09-02
New Transit
AS11537 AS11537 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄
2024-09-02
New Transit
TWAREN-TW AS7539 → added provider TWGATE-AP AS9505
Confidence: 90%
⇄
2024-09-02
New Transit
TWAREN-TW AS7539 → added provider ASNet AS9264
Confidence: 90%
⇄
2024-09-02
New Transit
ERX-TANET-ASN1 AS1659 → added provider TWAREN-TW AS7539
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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