Compare Networks

Comparing AS138206 and AS1221 — change

VTMB-AS-AP

AS138206 · Bank First

AU · APNIC

Providers

Customers

Explorer →

ASN-TELSTRA

AS1221 · Telstra Limited

AU · APNIC

Providers

228

Customers

Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses

IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes

IPv6 Prefixes

Peering Count Over Time

AS138206 Providers

No providers.

AS1221 Providers

AS3356
AS3356
ASN-TELSTRA-GLOBAL
AS4637

AS138206 Recent Events

View all →

2025-11-20

Lost Transit

VTMB-AS-AP AS138206 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 414d

⇄

2025-11-05

New Transit

VTMB-AS-AP AS138206 → added provider ASN-TELSTRA AS1221

Confidence: 90%

⇄

2025-11-04

Lost Transit

VTMB-AS-AP AS138206 → lost provider OPTUSCOM-AS01-AU AS7474

Confidence: 85% Duration: 76d

⇄

2025-08-20

New Transit

VTMB-AS-AP AS138206 → added provider OPTUSCOM-AS01-AU AS7474

Confidence: 90%

⇄

2025-08-19

Lost Transit

VTMB-AS-AP AS138206 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 321d

⇄

2024-11-02

New Transit

VTMB-AS-AP AS138206 → added provider ASN-TELSTRA AS1221

Confidence: 90%

⇄

AS1221 Recent Events

View all →

2026-05-02

New Transit

FRV-AS-AP AS55525 → added provider ASN-TELSTRA AS1221

Confidence: 90%

⇄

2026-05-01

Lost Transit

CEATECH-AS-AP AS140603 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 576d

⇄

2026-05-01

Lost Transit

CAIRNSAIRPORT-AS-AP AS137442 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 576d

⇄

2026-05-01

Lost Transit

RACQ-AS-AP AS135415 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 568d

⇄

2026-05-01

Lost Transit

LATERAL-PLAINS-AS-AP AS131999 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 576d

⇄

2026-05-01

Lost Transit

AS30103 AS30103 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 576d

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2026-05-01

Lost Transit

VERISIGN-AS AS16838 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 576d

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2026-05-01

Lost Transit

AS3573 AS3573 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 576d

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2026-04-30

Lost Transit

NETSG-AS-AP AS132847 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 575d

⇄

2026-04-29

Lost Transit

ACE-AS-AP AS139341 → lost provider ASN-TELSTRA AS1221

Confidence: 85% Duration: 574d

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