PHSA-ASN

AS397375 · PHSA Data Network Services · CA · ARIN

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3

Upstream providers

0

Downstream customers

12k

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
AS852 AS852	2024-09-01 1y 8mo	2026-05-14	60 peers AS260 AS999 AS3257 AS3320 AS5580 AS6424 AS6730 AS6762 AS6830 AS7018 AS7594 AS12956 AS27678 AS27986 AS28329 AS32590 AS35710 AS37239 AS37468 AS37697 AS41811 AS48112 AS49434 AS49605 AS51185 AS52075 AS52468 AS52873 AS53062 AS56457 AS61832 AS64475 AS151704 AS199524 AS216285 AS262427 AS262462 AS263009 AS263541 AS264409 AS271253 AS328964	v4 v6
AS577 AS577	2024-09-01 1y 8mo	2026-05-14	27 peers AS260 AS999 AS3257 AS3320 AS3549 AS5580 AS6762 AS7018 AS12956 AS27986 AS32590 AS35710 AS49605 AS51185 AS52075 AS52468 AS64475 AS199524 AS216285	v4 v6
BCNET AS271	2024-09-01 1y 8mo	2026-05-14	3 peers AS3549	v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3

v4 prefixes

12k

v4 addresses

2

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

2025-11-20

Lost Transit

PHSA-ASN AS397375 → lost provider BCNET AS271

Confidence: 85% Duration: 444d

⇄

2024-09-02

New Transit

PHSA-ASN AS397375 → added provider AS852 AS852

Confidence: 90%

⇄

2024-09-02

New Transit

PHSA-ASN AS397375 → added provider AS577 AS577

Confidence: 90%

⇄

2024-09-02

New Transit

PHSA-ASN AS397375 → added provider BCNET AS271

Confidence: 90%

⇄

Renewal Calendar

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

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