IT-SYSTEMATIC-GROUP

AS57121 · PL · RIPENCC
3
Upstream providers
0
Downstream customers
7.4k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
KROSOFT-AS
AS50625
2024-11-01
1y 6mo
2026-04-30
48 peers
AS2914 AS3320 AS3491 AS4128 AS6082 AS6461 AS6730 AS6830 AS7018 AS15605 AS16276 AS17350 AS25152 AS32709 AS35280 AS40864 AS51873 AS55720 AS151704 AS197580 AS328964
GTT-BACKBONE
AS3257
2024-11-01
1y 6mo
2026-04-30
133 peers
AS260 AS680 AS1280 AS2914 AS3257 AS3320 AS3333 AS3491 AS4128 AS5580 AS6082 AS6461 AS6830 AS7018 AS8220 AS8582 AS15562 AS15605 AS15692 AS16260 AS16276 AS17350 AS17639 AS25152 AS32709 AS35280 AS37697 AS38008 AS40864 AS46997 AS51873 AS55720 AS56987 AS57866 AS151704 AS197580 AS199524 AS328964
EPIX-KTW-GlobalMix
AS50607
2024-11-01
1y 6mo
2026-04-30
4 peers
AS209 AS3549

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

5
v4 prefixes
7.4k
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

2024-11-08
Lost Transit
IT-SYSTEMATIC-GROUP AS57121 → lost provider VIRTUAOPERATOR-AS AS50606
Confidence: 85%
2024-11-02
New Transit
IT-SYSTEMATIC-GROUP AS57121 → added provider KROSOFT-AS AS50625
Confidence: 90%
2024-11-02
New Transit
IT-SYSTEMATIC-GROUP AS57121 → added provider EPIX-KTW-GlobalMix AS50607
Confidence: 90%
2024-11-02
New Transit
IT-SYSTEMATIC-GROUP AS57121 → added provider GTT-BACKBONE AS3257
Confidence: 90%

Renewal Calendar

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

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