A1-DC

AS211251 · NL · RIPENCC

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2

Upstream providers

1

Downstream customers

3.6k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
EDGOO AS6424	2024-09-01 1y 9mo	2026-06-09	105 peers AS3257 AS5580 AS45437 AS132847		v4 v6
FUSIX-AS AS57866	2024-09-01 1y 9mo	2026-06-09	80 peers AS209 AS3257 AS3549 AS5580 AS7018 AS12956 AS21700 AS45437 AS132847 AS151704		v4 v6

Customers (1)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
a1-as AS203966	NL	2024-10-10 1y 8mo	2026-06-09	512	25 peers AS209 AS3257 AS3549 AS5580 AS7018 AS12956 AS21700 AS45437 AS132847 AS151704		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

12

v4 prefixes

3.6k

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-05-21

New Transit

A1-DC AS211251 → added provider EDGOO AS6424

Confidence: 90%

⇄

2026-05-07

Lost Transit

A1-DC AS211251 → lost provider ERITAP-AS AS44854

Confidence: 85% Duration: 612d

⇄

2026-05-06

Lost Transit

A1-DC AS211251 → lost provider EDGOO AS6424

Confidence: 85% Duration: 611d

⇄

2026-04-22

Lost Transit

A1-DC AS211251 → lost provider ERITAP-AS AS44854

Confidence: 85% Duration: 597d

⇄

2026-03-21

New Transit

A1-DC AS211251 → added provider ERITAP-AS AS44854

Confidence: 90%

⇄

2026-03-20

Lost Transit

A1-DC AS211251 → lost provider EDGOO AS6424

Confidence: 85% Duration: 564d

⇄

2026-03-14

New Transit

A1-DC AS211251 → added provider EDGOO AS6424

Confidence: 90%

⇄

2026-03-08

Lost Transit

A1-DC AS211251 → lost provider EDGOO AS6424

Confidence: 85% Duration: 552d

⇄

2025-12-18

Lost Transit

A1-DC AS211251 → lost provider ERITAP-AS AS44854

Confidence: 85% Duration: 472d

⇄

2024-12-25

New Transit

A1-DC AS211251 → added provider EDGOO AS6424

Confidence: 90%

⇄

2024-12-13

Lost Transit

A1-DC AS211251 → lost provider EDGOO AS6424

Confidence: 85% Duration: 102d

⇄

2024-10-11

New Transit

a1-as AS203966 → added provider A1-DC AS211251

Confidence: 90%

⇄

2024-09-02

New Transit

A1-DC AS211251 → added provider FUSIX-AS AS57866

Confidence: 90%

⇄

2024-09-02

New Transit

A1-DC AS211251 → added provider ERITAP-AS AS44854

Confidence: 90%

⇄

2024-09-02

New Transit

A1-DC AS211251 → added provider EDGOO AS6424

Confidence: 90%

⇄

Renewal Calendar

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

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