TARMAN

AS16290 · Tarnow · PL · RIPENCC
1
Upstream providers
0
Downstream customers
11k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
KORBANK-AS
AS35179
2025-01-01
1y 3mo
2026-04-23
111 peers
AS174 AS209 AS2500 AS2914 AS3130 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4641 AS5580 AS6082 AS6424 AS6461 AS6730 AS6830 AS6894 AS7018 AS8220 AS8582 AS11039 AS14907 AS15562 AS15605 AS16260 AS16276 AS16552 AS20080 AS20912 AS21700 AS24516 AS32590 AS35710 AS38001 AS40864 AS45437 AS48112 AS52075 AS52468 AS53828 AS55720 AS56457 AS57821 AS58057 AS61138 AS63956 AS64112 AS132825 AS134823 AS136557 AS150369 AS151326 AS151704 AS197580 AS199524 AS200612 AS327960 AS328840 AS328964 AS398465

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3
v4 prefixes
11k
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

2026-01-18
Possible Trial
TARMAN AS16290 → possible trial with DCENTER-AS AS49895
Confidence: 60% Duration: 11d
2025-10-22
New Transit
TARMAN AS16290 → added provider KORBANK-AS AS35179
Confidence: 90%
2025-10-21
Lost Transit
TARMAN AS16290 → dropped provider DCENTER-AS AS49895
Confidence: 85% Duration: 11d
2025-10-10
New Transit
TARMAN AS16290 → added provider DCENTER-AS AS49895
Confidence: 90%
2025-10-09
Lost Transit
TARMAN AS16290 → dropped provider KORBANK-AS AS35179
Confidence: 85% Duration: 280d
2025-04-02
New Transit
TARMAN AS16290 → added provider KORBANK-AS AS35179
Confidence: 90%
2025-01-02
New Transit
TARMAN AS16290 → added provider KORBANK-AS AS35179
Confidence: 90%

Renewal Calendar

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

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