CPNSC-AS-AP

AS137838 · CHALERNSUB PROFESSIONAL NETWORK CO.,LTD. · LA · APNIC
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2
Upstream providers
0
Downstream customers
768
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
UIH-BBCONNECT-AS-AP
AS45796
 2025-02-08
1y 2mo
 2026-04-23
148 peers
AS209
IGCL-AS-AP
AS137557
 2025-12-27
4mo
 2026-04-23
32 peers
AS209 AS3257 AS3320 AS3549 AS6830 AS8582 AS48237 AS49544 AS52873 AS199524 AS262462

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3
v4 prefixes
768
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-03-27
New Transit
CPNSC-AS-AP AS137838 → added provider UIH-BBCONNECT-AS-AP AS45796
Confidence: 90%
⇄
2026-03-05
Possible Trial
CPNSC-AS-AP AS137838 → possible trial with ThreeC-linktecnologysolecoltd-AS-AP AS140635
Confidence: 60% Duration: 34d
⇄
2026-02-17
Lost Transit
CPNSC-AS-AP AS137838 → dropped provider UIH-BBCONNECT-AS-AP AS45796
Confidence: 85% Duration: 321d
⇄
2026-01-14
New Transit
CPNSC-AS-AP AS137838 → added provider UIH-BBCONNECT-AS-AP AS45796
Confidence: 90%
⇄
2026-01-06
New Transit
CPNSC-AS-AP AS137838 → added provider IGCL-AS-AP AS137557
Confidence: 90%
⇄
2025-12-30
Lost Transit
CPNSC-AS-AP AS137838 → dropped provider IGCL-AS-AP AS137557
Confidence: 85% Duration: 2d
⇄
2025-12-28
New Transit
CPNSC-AS-AP AS137838 → added provider IGCL-AS-AP AS137557
Confidence: 90%
⇄
2025-12-06
Lost Transit
CPNSC-AS-AP AS137838 → dropped provider ThreeC-linktecnologysolecoltd-AS-AP AS140635
Confidence: 85% Duration: 34d
⇄
2025-11-02
New Transit
CPNSC-AS-AP AS137838 → added provider ThreeC-linktecnologysolecoltd-AS-AP AS140635
Confidence: 90%
⇄
2025-11-01
Lost Transit
ThreeC-linktecnologysolecoltd-AS-AP AS140635 → dropped provider CPNSC-AS-AP AS137838
Confidence: 85% Duration: 213d
⇄
2025-11-01
Lost Transit
CPNSC-AS-AP AS137838 → dropped provider UIH-BBCONNECT-AS-AP AS45796
Confidence: 85% Duration: 213d
⇄
2025-04-02
New Transit
ThreeC-linktecnologysolecoltd-AS-AP AS140635 → added provider CPNSC-AS-AP AS137838
Confidence: 90%
⇄
2025-04-02
New Transit
CPNSC-AS-AP AS137838 → added provider UIH-BBCONNECT-AS-AP AS45796
Confidence: 90%
⇄
2025-02-09
New Transit
ThreeC-linktecnologysolecoltd-AS-AP AS140635 → added provider CPNSC-AS-AP AS137838
Confidence: 90%
⇄
2025-02-09
New Transit
CPNSC-AS-AP AS137838 → added provider UIH-BBCONNECT-AS-AP AS45796
Confidence: 90%
⇄

Renewal Calendar

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

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