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Comparing AS15584 and AS20811 — change

SIAG

AS15584 · SIAG Autonomous System via Siemens 29 Bolzano
IT · RIPENCC
3
Providers
0
Customers
Explorer →

BRENNERCOM-AS

AS20811
IT · RIPENCC
1
Providers
10
Customers
Explorer →

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

AS15584 Providers

AS20811 Providers

AS15584 Recent Events

View all →
2025-10-03
New Transit
SIAG AS15584 → added provider ASN-LEPIDA AS31638
Confidence: 90%
⇄
2025-03-31
Lost Transit
SIAG AS15584 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 180d
⇄
2025-03-30
New Transit
SIAG AS15584 → added provider BRENNERCOM-AS AS20811
Confidence: 90%
⇄
2025-03-19
Lost Transit
SIAG AS15584 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 168d
⇄
2024-12-06
New Transit
SIAG AS15584 → added provider BRENNERCOM-AS AS20811
Confidence: 90%
⇄
2024-11-15
Lost Transit
SIAG AS15584 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 13d
⇄
2024-11-02
New Transit
SIAG AS15584 → added provider BRENNERCOM-AS AS20811
Confidence: 90%
⇄
2024-11-02
New Transit
SIAG AS15584 → added provider FASTWEB AS12874
Confidence: 90%
⇄
2024-11-02
New Transit
SIAG AS15584 → added provider ASN-IBSNAZ AS3269
Confidence: 90%
⇄

AS20811 Recent Events

View all →
2026-04-30
Lost Transit
RIPE-NCC-RIS-AS AS12654 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 575d
⇄
2026-04-29
Lost Transit
LIMITIS-AS AS50178 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 574d
⇄
2026-04-29
Lost Transit
INFRANET-AS AS44241 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 574d
⇄
2026-03-10
Lost Transit
BRENNERCOM-AS AS20811 → lost provider AS2914 AS2914
Confidence: 85% Duration: 524d
⇄
2026-01-10
New Transit
BRENNERCOM-AS AS20811 → added provider AS2914 AS2914
Confidence: 90%
⇄
2025-12-20
New Transit
netikom-as AS207146 → added provider BRENNERCOM-AS AS20811
Confidence: 90%
⇄
2025-12-17
Lost Transit
DOLOMITINET-AS AS206004 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 441d
⇄
2025-12-11
Lost Transit
netikom-as AS207146 → lost provider BRENNERCOM-AS AS20811
Confidence: 85% Duration: 435d
⇄
2025-12-05
New Transit
netikom-as AS207146 → added provider BRENNERCOM-AS AS20811
Confidence: 90%
⇄
2025-11-23
New Transit
DOLOMITINET-AS AS206004 → added provider BRENNERCOM-AS AS20811
Confidence: 90%
⇄