ALFABANK-UA

AS43753 · Kiev, Ukraine · UA · RIPENCC
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1
Upstream providers
0
Downstream customers
1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
Datagroup
AS21219
 2025-01-01
1y 3mo
 2026-04-29
57 peers
AS209 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6082 AS6830 AS7018 AS8582 AS16260 AS16276 AS16552 AS17350 AS20080 AS21700 AS24516 AS38008 AS45437 AS46997 AS48112 AS49544 AS52468 AS53828 AS55720 AS134823 AS150369 AS151704 AS197580 AS199524 AS398465

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

4
v4 prefixes
1k
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-04-03
Lost Transit
ALFABANK-UA AS43753 → lost provider KSNET-AS AS15895
Confidence: 85% Duration: 182d
⇄
2026-03-26
Lost Transit
ALFABANK-UA AS43753 → lost provider Datagroup AS21219
Confidence: 85% Duration: 448d
⇄
2026-03-25
New Transit
ALFABANK-UA AS43753 → added provider Datagroup AS21219
Confidence: 90%
⇄
2026-02-28
New Transit
ALFABANK-UA AS43753 → added provider KSNET-AS AS15895
Confidence: 90%
⇄
2026-02-27
Lost Transit
ALFABANK-UA AS43753 → lost provider Datagroup AS21219
Confidence: 85% Duration: 421d
⇄
2025-12-31
Possible Trial
ALFABANK-UA AS43753 → possible trial with KSNET-AS AS15895
Confidence: 60%
⇄
2025-12-26
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 330d
⇄
2025-12-25
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-11-24
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 298d
⇄
2025-11-23
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-11-09
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 283d
⇄
2025-11-08
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-10-21
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 264d
⇄
2025-10-16
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-10-03
Lost Transit
ALFABANK-UA AS43753 → lost provider KSNET-AS AS15895
Confidence: 85%
⇄
2025-08-25
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 207d
⇄
2025-08-24
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-07-31
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 182d
⇄
2025-07-26
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-05-31
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 121d
⇄
2025-05-25
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 115d
⇄
2025-05-19
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 109d
⇄
2025-05-18
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-04-29
Possible Trial
ALFABANK-UA AS43753 → possible trial with AS19551 AS19551
Confidence: 60%
⇄
2025-04-02
New Transit
ALFABANK-UA AS43753 → added provider Datagroup AS21219
Confidence: 90%
⇄
2025-02-26
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 27d
⇄
2025-01-31
Lost Transit
ALFABANK-UA AS43753 → lost provider AS19551 AS19551
Confidence: 85% Duration: 1d
⇄
2025-01-30
New Transit
ALFABANK-UA AS43753 → added provider AS19551 AS19551
Confidence: 90%
⇄
2025-01-02
New Transit
ALFABANK-UA AS43753 → added provider Datagroup AS21219
Confidence: 90%
⇄

Renewal Calendar

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

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