SPEELTUIN-AS

AS1199 · SURFnet NL · NL · RIPENCC

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1

Upstream providers

0

Downstream customers

66k

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
SURFNET-NL AS1103	2024-10-08 1y 8mo	2026-06-09	74 peers AS174 AS209 AS260 AS3257 AS3320 AS3549 AS5580 AS6424 AS6453 AS6762 AS7018 AS7594 AS8220 AS14315 AS14907 AS16276 AS17350 AS17660 AS32590 AS52468 AS53062 AS61138 AS64112 AS132825 AS132884 AS142289 AS151326 AS151704 AS199524 AS212271 AS212317 AS328840		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

66k

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

2026-03-14

Lost Transit

SPEELTUIN-AS AS1199 → lost provider SURFNET-NL AS1103

Confidence: 85% Duration: 521d

⇄

2026-03-08

New Transit

SPEELTUIN-AS AS1199 → added provider SURFNET-NL AS1103

Confidence: 90%

⇄

2025-11-16

Possible Trial

SPEELTUIN-AS AS1199 → possible trial with UNSPECIFIED AS1125

Confidence: 60%

⇄

2025-10-13

Lost Transit

SPEELTUIN-AS AS1199 → lost provider UNSPECIFIED AS1125

Confidence: 85% Duration: 5d

⇄

2025-10-08

New Transit

SPEELTUIN-AS AS1199 → added provider UNSPECIFIED AS1125

Confidence: 90%

⇄

2024-11-17

Possible Trial

SPEELTUIN-AS AS1199 → possible trial with SURFNET-NL AS1103

Confidence: 60%

⇄

2024-10-14

Lost Transit

SPEELTUIN-AS AS1199 → lost provider SURFNET-NL AS1103

Confidence: 85% Duration: 5d

⇄

2024-10-09

New Transit

SPEELTUIN-AS AS1199 → added provider SURFNET-NL AS1103

Confidence: 90%

⇄

Renewal Calendar

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

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