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

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
CHINANET-BACKBONE AS4134	2024-09-01 1y 9mo	2026-06-09	26 peers AS209		v4 v6

Customers (1)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
PSBCNET AS55966	CN	2025-03-15 1y 3mo	2026-06-09	—	7 peers AS209		v4 v6

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

2026-02-04

New Transit

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

Confidence: 90%

⇄

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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