ASN Information - AS21756

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General Information

Name: SIDERCA S.A.I.C.
Domain: tenaris.com
Country: AR
Type: business
Registry: LACNIC

Prefix Counts

IPv4 Count: 1,280
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
200.1.117.0/24 AR SIDERCA S.A.I.C. LACNIC assigned 256
200.9.229.0/24 AR SIDERCA S.A.I.C. LACNIC assigned 256
200.69.130.0/24 AR Claro LACNIC reassigned 256
200.80.222.0/24 AR Claro LACNIC reallocated 256
201.234.38.0/24 AR Cirion Technologies LACNIC reallocated 256

Network Relationships

Upstreams: AS3549, AS11014, AS11664