PTO-KHCN-VN

AS63752 · Department of Science and Technology of Phu Tho province · VN · APNIC

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1

Upstream providers

0

Downstream customers

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	Confidence	AF
VNPT-AS-VN AS45899	2024-09-01 1y 9mo	2026-06-09	178 peers AS209 AS260 AS3257 AS3320 AS3549 AS5580 AS6730 AS6830 AS7018 AS12956 AS52873 AS262462		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1

v4 prefixes

1k

v4 addresses

1

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

2026-05-19

Lost Transit

PTO-KHCN-VN AS63752 → lost provider VIETEL-AS-AP AS7552

Confidence: 85% Duration: 36d

⇄

2026-05-18

New Transit

PTO-KHCN-VN AS63752 → added provider VIETEL-AS-AP AS7552

Confidence: 90%

⇄

2026-05-12

Lost Transit

PTO-KHCN-VN AS63752 → lost provider VIETEL-AS-AP AS7552

Confidence: 85% Duration: 29d

⇄

2026-04-13

Lost Transit

PTO-KHCN-VN AS63752 → lost provider VIETEL-AS-AP AS7552

Confidence: 85%

⇄

2025-10-18

Lost Transit

PTO-KHCN-VN AS63752 → lost provider FPT-AS-AP AS18403

Confidence: 85% Duration: 281d

⇄

2025-04-15

New Transit

PTO-KHCN-VN AS63752 → added provider FPT-AS-AP AS18403

Confidence: 90%

⇄

2025-03-29

Lost Transit

PTO-KHCN-VN AS63752 → lost provider FPT-AS-AP AS18403

Confidence: 85% Duration: 78d

⇄

2025-03-22

Lost Transit

PTO-KHCN-VN AS63752 → lost provider FPT-AS-AP AS18403

Confidence: 85% Duration: 71d

⇄

2025-01-10

New Transit

PTO-KHCN-VN AS63752 → added provider FPT-AS-AP AS18403

Confidence: 90%

⇄

2024-09-02

New Transit

PTO-KHCN-VN AS63752 → added provider VNPT-AS-VN AS45899

Confidence: 90%

⇄

Renewal Calendar

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

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