Compare Networks

Comparing AS212271 and AS57142change

C1V

AS212271 · Internet Service Provider in Italy
IT · RIPENCC
3
Providers
9
Customers

AS-FIBER23

AS57142
IT · RIPENCC
4
Providers
4
Customers

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Peering Count Over Time

AS212271 Providers

AS57142 Providers

AS212271 Recent Events

View all →
2026-04-16
Lost Transit
C1V-ISP AS216164 → lost provider C1V AS212271
Confidence: 85% Duration: 561d
2026-04-16
Lost Transit
C1V AS212271 → lost provider AS-FIBER23 AS57142
Confidence: 85% Duration: 561d
2026-03-29
Lost Transit
AS-FIBER23 AS57142 → lost provider C1V AS212271
Confidence: 85% Duration: 539d
2026-03-28
Possible Trial
ZEROMIST LLC AS6517 → possible trial with C1V AS212271
Confidence: 60% Duration: 37d
2026-03-19
Lost Transit
ZEROMIST LLC AS6517 → lost provider C1V AS212271
Confidence: 85% Duration: 67d
2026-03-09
New Transit
RIPE-NCC-RIS-AS AS12654 → added provider C1V AS212271
Confidence: 90%
2026-03-06
Possible Trial
RIPE-NCC-RIS-AS AS12654 → possible trial with C1V AS212271
Confidence: 60% Duration: 13d
2026-02-28
Lost Transit
RIPE-NCC-RIS-AS AS12654 → lost provider C1V AS212271
Confidence: 85% Duration: 46d
2026-02-27
Possible Trial
C1V AS212271 → possible trial with INVISIONTECH-GROUP-SRL AS216309
Confidence: 60% Duration: 15d
2026-02-26
New Transit
CYBERSPACE-AS AS20598 → added provider C1V AS212271
Confidence: 90%

AS57142 Recent Events

View all →
2026-04-18
New Transit
AS-FIBER23 AS57142 → added provider TBOND AS210917
Confidence: 90%
2026-04-16
Lost Transit
C1V AS212271 → lost provider AS-FIBER23 AS57142
Confidence: 85% Duration: 561d
2026-04-11
New Transit
TBOND AS210917 → added provider AS-FIBER23 AS57142
Confidence: 90%
2026-03-30
New Transit
AS-FIBER23 AS57142 → added provider Unidata AS5394
Confidence: 90%
2026-03-29
Lost Transit
AS-FIBER23 AS57142 → lost provider C1V AS212271
Confidence: 85% Duration: 539d
2026-03-16
Lost Transit
AS-FIBER23 AS57142 → lost provider Unidata AS5394
Confidence: 85% Duration: 187d
2026-01-09
New Transit
C1V AS212271 → added provider AS-FIBER23 AS57142
Confidence: 90%
2025-12-31
Lost Transit
AS-FIBER23 AS57142 → lost provider C1V AS212271
Confidence: 85% Duration: 451d
2025-12-26
New Transit
AS-FIBER23 AS57142 → added provider AS6939 AS6939
Confidence: 90%
2025-11-11
New Transit
AS-FIBER23 AS57142 → added provider C1V AS212271
Confidence: 90%