CHINAUNIONPAY

AS139148 · China UnionPay Co., Ltd · CN · APNIC

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4

Upstream providers

0

Downstream customers

3.1k

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	AF
CMNET-BEIJING-AP AS56048	2024-11-13 1y 7mo	2026-06-09	100 peers AS209	v4 v6
CHINA169-BJ AS4808	2024-11-22 1y 6mo	2026-06-09	48 peers AS209 AS2914 AS3320 AS3491 AS3549 AS4128 AS6082 AS15562 AS24482 AS29140 AS35710 AS37697 AS64475 AS199524	v4 v6
CHINANET-SH-AP AS4812	2024-09-01 1y 9mo	2026-06-09	36 peers AS209 AS3549	v4 v6
CNCGROUP-SH AS17621	2024-12-04 1y 6mo	2026-06-09	7 peers AS209 AS3549	v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

5

v4 prefixes

3.1k

v4 addresses

4

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

2025-11-29

Lost Transit

CHINAUNIONPAY AS139148 → lost provider CNCGROUP-SH AS17621

Confidence: 85% Duration: 359d

⇄

2025-11-20

Lost Transit

CHINAUNIONPAY AS139148 → lost provider CHINANET-SH-AP AS4812

Confidence: 85% Duration: 444d

⇄

2024-12-05

New Transit

CHINAUNIONPAY AS139148 → added provider CNCGROUP-SH AS17621

Confidence: 90%

⇄

2024-11-23

New Transit

CHINAUNIONPAY AS139148 → added provider CHINA169-BJ AS4808

Confidence: 90%

⇄

2024-11-14

New Transit

CHINAUNIONPAY AS139148 → added provider CMNET-BEIJING-AP AS56048

Confidence: 90%

⇄

2024-09-02

New Transit

CHINAUNIONPAY AS139148 → added provider CHINANET-SH-AP AS4812

Confidence: 90%

⇄

Renewal Calendar

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

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