BARTSAT-AS

AS203389 · PL · RIPENCC

Export CSV

Upstream providers

Downstream customers

4.6k

v4 addresses

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	AF
TPNET AS5617	2024-10-26 1y 6mo	2026-05-13	63 peers AS3320 AS3491 AS6461 AS6730 AS6830 AS7018 AS12956 AS19529 AS27678 AS27986 AS32590 AS38008 AS40864 AS46997 AS52873 AS55720 AS59414 AS151704 AS197580 AS199524 AS262427 AS262462 AS271253 AS328964	v4 v6
ASN-TELENERGO AS20804	2024-09-01 1y 8mo	2026-05-13	22 peers AS7594	v4 v6
EPIX-KTW-GlobalMix AS50607	2024-09-01 1y 8mo	2026-05-13	9 peers AS209 AS260 AS3549	v4 v6
EPIX-WAW-GlobalMix AS62081	2024-11-07 1y 6mo	2026-05-13	9 peers AS3257 AS5580 AS16260	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

4.6k

v4 addresses

v6 prefixes

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-03-28

New Transit

BARTSAT-AS AS203389 → added provider EPIX-KTW-GlobalMix AS50607

Confidence: 90%

⇄

2026-03-26

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 570d

⇄

2025-11-20

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-KTW-GlobalMix AS50607

Confidence: 85% Duration: 444d

⇄

2025-11-07

New Transit

BARTSAT-AS AS203389 → added provider EPIX-WAW-GlobalMix AS62081

Confidence: 90%

⇄

2025-08-30

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 362d

⇄

2025-07-23

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 257d

⇄

2025-06-20

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 224d

⇄

2025-06-06

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 210d

⇄

2025-05-02

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 175d

⇄

2025-03-06

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 118d

⇄

2025-02-27

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 111d

⇄

2025-02-06

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 90d

⇄

2025-02-06

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 157d

⇄

2025-01-31

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 151d

⇄

2025-01-30

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 83d

⇄

2025-01-29

New Transit

BARTSAT-AS AS203389 → added provider ASN-TELENERGO AS20804

Confidence: 90%

⇄

2025-01-29

New Transit

BARTSAT-AS AS203389 → added provider EPIX-WAW-GlobalMix AS62081

Confidence: 90%

⇄

2025-01-22

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85% Duration: 75d

⇄

2025-01-22

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 142d

⇄

2024-12-17

Possible Trial

BARTSAT-AS AS203389 → possible trial with EPIX-WAW-GlobalMix AS62081

Confidence: 60%

⇄

2024-11-14

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 73d

⇄

2024-11-08

Lost Transit

BARTSAT-AS AS203389 → lost provider EPIX-WAW-GlobalMix AS62081

Confidence: 85%

⇄

2024-11-01

Possible Trial

BARTSAT-AS AS203389 → possible trial with ASN-TELENERGO AS20804

Confidence: 60% Duration: 21d

⇄

2024-10-27

New Transit

BARTSAT-AS AS203389 → added provider TPNET AS5617

Confidence: 90%

⇄

2024-10-26

Lost Transit

BARTSAT-AS AS203389 → lost provider ASN-TELENERGO AS20804

Confidence: 85% Duration: 54d

⇄

2024-09-02

New Transit

BARTSAT-AS AS203389 → added provider EPIX-KTW-GlobalMix AS50607

Confidence: 90%

⇄

2024-09-02

New Transit

BARTSAT-AS AS203389 → added provider ASN-TELENERGO AS20804

Confidence: 90%

⇄

Renewal Calendar

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

This data is available to subscribers.