CSN-TUC

AS214844 · Chemnitzer StudentenNetz · DE · RIPENCC

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Upstream providers

Downstream customers

256

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
ROUTE64_ORG AS212895	2025-02-27 1y 2mo	2026-05-14	60 peers AS209 AS260 AS3257 AS3549 AS5580 AS7594	v4 v6
HOP179 AS11967	2025-08-28 8mo	2026-05-14	42 peers AS3130 AS3320 AS7018 AS19529 AS52468 AS132825 AS151326 AS262427	v4 v6
WYBT-NET AS59645	2025-05-20 11mo	2026-05-14	34 peers AS209	v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

v4 prefixes

256

v4 addresses

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

2026-04-25

Lost Transit

CSN-TUC AS214844 → lost provider HOP179 AS11967

Confidence: 85% Duration: 239d

⇄

2026-03-21

Lost Transit

CSN-TUC AS214844 → lost provider WYBT-NET AS59645

Confidence: 85% Duration: 304d

⇄

2026-03-15

New Transit

CSN-TUC AS214844 → added provider WYBT-NET AS59645

Confidence: 90%

⇄

2026-02-19

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 356d

⇄

2025-12-20

Lost Transit

CSN-TUC AS214844 → lost provider WYBT-NET AS59645

Confidence: 85% Duration: 213d

⇄

2025-10-29

Lost Transit

CSN-TUC AS214844 → lost provider HOP179 AS11967

Confidence: 85% Duration: 61d

⇄

2025-10-26

New Transit

CSN-TUC AS214844 → added provider HOP179 AS11967

Confidence: 90%

⇄

2025-10-20

Possible Trial

CSN-TUC AS214844 → possible trial with HOP179 AS11967

Confidence: 60% Duration: 13d

⇄

2025-10-14

Lost Transit

CSN-TUC AS214844 → lost provider HOP179 AS11967

Confidence: 85% Duration: 46d

⇄

2025-09-13

Lost Transit

CSN-TUC AS214844 → lost provider WYBT-NET AS59645

Confidence: 85% Duration: 115d

⇄

2025-08-29

New Transit

CSN-TUC AS214844 → added provider HOP179 AS11967

Confidence: 90%

⇄

2025-08-28

Lost Transit

CSN-TUC AS214844 → lost provider WYBT-NET AS59645

Confidence: 85% Duration: 99d

⇄

2025-07-30

New Transit

CSN-TUC AS214844 → added provider ROUTE64_ORG AS212895

Confidence: 90%

⇄

2025-06-26

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 118d

⇄

2025-06-25

New Transit

CSN-TUC AS214844 → added provider ROUTE64_ORG AS212895

Confidence: 90%

⇄

2025-06-16

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 108d

⇄

2025-06-15

New Transit

CSN-TUC AS214844 → added provider ROUTE64_ORG AS212895

Confidence: 90%

⇄

2025-05-30

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 91d

⇄

2025-05-27

New Transit

CSN-TUC AS214844 → added provider ROUTE64_ORG AS212895

Confidence: 90%

⇄

2025-05-21

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 82d

⇄

2025-05-21

New Transit

CSN-TUC AS214844 → added provider WYBT-NET AS59645

Confidence: 90%

⇄

2025-05-15

New Transit

CSN-TUC AS214844 → added provider ROUTE64_ORG AS212895

Confidence: 90%

⇄

2025-04-13

Possible Trial

CSN-TUC AS214844 → possible trial with ROUTE64_ORG AS212895

Confidence: 60% Duration: 5d

⇄

2025-04-07

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 38d

⇄

2025-03-16

Lost Transit

CSN-TUC AS214844 → lost provider ROUTE64_ORG AS212895

Confidence: 85% Duration: 16d

⇄

2025-02-28

New Transit

CSN-TUC AS214844 → added provider ROUTE64_ORG AS212895

Confidence: 90%

⇄

Renewal Calendar

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

This data is available to subscribers.