Compare Networks

Comparing AS43753 and AS19551 — change

ALFABANK-UA

AS43753 · Kiev, Ukraine
UA · RIPENCC
1
Providers
0
Customers
Explorer →

AS19551
US · ARIN
38
Providers
155
Customers
Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Unclassified Peers Over Time

AS43753 Providers

AS19551 Providers

AS43753 Recent Events

View all →
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%
⇄

AS19551 Recent Events

View all →
2026-04-28
Possible Trial
AS398833 AS398833 → possible trial with AS19551 AS19551
Confidence: 60% Duration: 85d
⇄
2026-04-28
New Transit
CCSIPH-AS-AP AS153862 → added provider AS19551 AS19551
Confidence: 90%
⇄
2026-04-26
New Transit
GICL-AS-AP AS134346 → added provider AS19551 AS19551
Confidence: 90%
⇄
2026-04-25
Lost Transit
AS19551 AS19551 → lost provider WIOCC-AS AS37662
Confidence: 85% Duration: 478d
⇄
2026-04-24
Lost Transit
AS393731 AS393731 → lost provider AS19551 AS19551
Confidence: 85% Duration: 442d
⇄
2026-04-24
New Transit
DJP-AS-ID AS58476 → added provider AS19551 AS19551
Confidence: 90%
⇄
2026-04-23
Possible Trial
AS398833 AS398833 → possible trial with AS19551 AS19551
Confidence: 60% Duration: 80d
⇄
2026-04-23
New Transit
AS393731 AS393731 → added provider AS19551 AS19551
Confidence: 90%
⇄
2026-04-23
Lost Transit
AS19551 AS19551 → lost provider IGCL-AS-AP AS137557
Confidence: 85% Duration: 476d
⇄
2026-04-23
New Transit
AS19551 AS19551 → added provider AS7195 AS7195
Confidence: 90%
⇄