AS Number
AS21756
AS Name
Org Name
SIDERCA S.A.I.C.
Country
Argentina
Registry

RegDate

20140421

Updated

20220323

AS21756 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

1,280 IPv4 Addresses
CIDR Description IP Num
200.1.117.0/24 SIDERCA S.A.I.C. 256
200.9.229.0/24 SIDERCA S.A.I.C. 256
200.69.130.0/24 SIDERCA S.A. 256
200.80.222.0/24 SIDERCA S.A.I.C. 256
201.234.38.0/24 Level 3 Argentina S.A. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11664 Techtel LMDS Comunicaciones Interactivas S.A., AR Argentina 1,138,944 17,179,869,184 IPv4 IPv4
AS19037 AMX Argentina S.A., AR Argentina 1,136,640 17,179,869,184 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 5,434,368 73,020,145,664 IPv4 IPv4
AS11014 CPS, AR Argentina 45,312 1,310,720 IPv4 IPv4
IP Address Domain NUMs Domains
200.1.117.8 1 teicraac-ar1.techint.net
200.1.117.76 1 tnsmxcp.techintgroup.com
200.1.117.81 1 mx1.techintgroup.com
200.1.117.89 1 gss-sede01.tenaris.com
aut-num:     AS21756
owner:       SIDERCA S.A.I.C.
ownerid:     AR-ASTE1-LACNIC
responsible: Mariano Musante
address:     Della Paolera, 299, Piso 12
address:     1001 - Buenos Aires - CF
country:     AR
phone:       +54  111159849018 [0000]
owner-c:     MAC294
routing-c:   MAC294
abuse-c:     MAC294
created:     20010615
changed:     20211215

nic-hdl:     MAC294
person:      Mariano Musante
e-mail:      [email protected]
address:     Della Paolera, 299, -
address:     C1001ADA - CABA - BA
country:     AR
phone:       +54  1159849345 [49345]
created:     20140421
changed:     20220323