CNGI-QDA-IX-AS-AP

AS138371 · CERNET2 regional IX at Ocean University of China CERNET Center Beijing 100084, China · CN · APNIC

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1

Upstream providers

0

Downstream customers

0

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
CNGI-CERNET2-AS-AP AS23910	2024-09-01 1y 8mo	2026-05-09	20 peers AS209 AS553 AS1299 AS8283 AS13781 AS17350 AS34428 AS37468 AS41073 AS47147 AS49028 AS61573 AS199524 AS209718 AS265721

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

0

v4 prefixes

0

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

2025-03-08

Lost Transit

CNGI-QDA-IX-AS-AP AS138371 → lost provider ERX-CERNET-BKB AS4538

Confidence: 85% Duration: 82d

⇄

2024-12-16

New Transit

CNGI-QDA-IX-AS-AP AS138371 → added provider ERX-CERNET-BKB AS4538

Confidence: 90%

⇄

2024-09-02

New Transit

CNGI-QDA-IX-AS-AP AS138371 → added provider CNGI-CERNET2-AS-AP AS23910

Confidence: 90%

⇄

Renewal Calendar

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

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