CT-HEFEI-NANGANG-IDC

AS149178 · China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District · CN · APNIC

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1

Upstream providers

1

Downstream customers

16k

v4 addresses

<0.1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Customers (1)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

16k

v4 addresses

6

v6 prefixes

<0.1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-02-06

Lost Transit

CT-HEFEI-NANGANG-IDC AS149178 → lost provider CHINANET-BACKBONE AS4134

Confidence: 85% Duration: 522d

⇄

2026-02-04

New Transit

CT-HEFEI-NANGANG-IDC AS149178 → added provider CHINANET-BACKBONE AS4134

Confidence: 90%

⇄

2025-11-20

Lost Transit

CT-HEFEI-NANGANG-IDC AS149178 → lost provider CHINANET-BACKBONE AS4134

Confidence: 85% Duration: 444d

⇄

2025-05-28

Lost Transit

PSBCNET AS55966 → lost provider CT-HEFEI-NANGANG-IDC AS149178

Confidence: 85% Duration: 73d

⇄

2025-03-16

New Transit

PSBCNET AS55966 → added provider CT-HEFEI-NANGANG-IDC AS149178

Confidence: 90%

⇄

2024-09-02

New Transit

CT-HEFEI-NANGANG-IDC AS149178 → added provider CHINANET-BACKBONE AS4134

Confidence: 90%

⇄

Renewal Calendar

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

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