AS number details

AS21756

SIDERCA S.A.I.C.  ·  tenaris.com

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AS21756 – SIDERCA S.A.I.C.

Field Value
Country Argentina
Website tenaris.com
Hosted domains 3
Number of IPv4 1,280
Number of IPv6 0
ASN type Business
Registry lacnic
Allocated 24 years ago on Jun 15, 2001
Updated 4 years ago on Dec 15, 2021
Netblock Company Num of IPs
200.1.117.0/24 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
200.9.229.0/24 SIDERCA S.A.I.C. 256
201.234.38.0/24 CIRION TECHNOLOGIES ARGENTINA S.A. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21756
                                                OrgID:          AS21756
                                                ASName:         AS21756
                                                ASNumber:       AS21756
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 3 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
201.234.38.130 ██████████ 2
201.234.38.97 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS11014 CPS
AS11664 Techtel LMDS Comunicaciones Interactivas S.A.
AS3549 Level 3 Parent, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11014 CPS
AS11664 Techtel LMDS Comunicaciones Interactivas S.A.
AS3549 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
200.80.222.48 AS21756 SIDERCA S.A.I.C. 1.15ms from Buenos Aires, AR
200.9.229.30 AS21756 SIDERCA S.A.I.C. 0.45ms from Buenos Aires, AR
200.1.117.30 AS21756 SIDERCA S.A.I.C. 0.46ms from Buenos Aires, AR
200.69.130.30 AS21756 SIDERCA S.A.I.C. 2.00ms from Buenos Aires, AR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.238.194.204 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
64.186.118.28 AS22079 Alaska Power & Telephone Company 19.59ms from Anchorage, US
157.93.249.252 AS4597 Millipore Corp. 4.09ms from Boston, US
199.89.11.252 AS399559 Alpine Communications L.C. 12.97ms from Chicago, US
12.131.116.252 AS7018 AT&T Enterprises, LLC 2.29ms from Chicago, US
178.238.233.92 AS51167 Contabo GmbH 0.17ms from Duesseldorf, DE
189.182.157.188 AS8151 UNINET 1.02ms from Guadalajara, MX
82.45.3.156 AS5089 Virgin Media Limited 10.84ms from London, GB
90.209.215.252 AS5607 Sky UK Limited 11.40ms from London, GB
156.54.184.12 AS20746 Telecom Italia S.p.A. 9.77ms from Milan, IT
60.93.54.124 AS17676 SoftBank Corp. 3.62ms from Osaka, JP
60.108.42.156 AS17676 SoftBank Corp. 4.07ms from Osaka, JP
54.236.217.44 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
183.102.25.156 AS23556 INITECH 1.13ms from Seoul, KR
211.202.237.236 AS9318 SK Broadband Co Ltd 3.48ms from Seoul, KR
47.117.136.76 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.76ms from Shanghai, CN
46.242.195.188 AS12824 home.pl S.A. 0.82ms from Warsaw, PL
89.229.241.92 AS21021 Multimedia Polska Sp. z o.o. 9.27ms from Warsaw, PL
68.107.151.60 AS22773 Cox Communications Inc. 9.72ms from Ashburn, US
178.220.231.252 AS8400 TELEKOM SRBIJA a.d. 0.86ms from Belgrade, RS
158.197.82.44 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 5.63ms from Bratislava, SK
181.111.4.140 AS7303 Telecom Argentina S.A. 1.40ms from Buenos Aires, AR
23.32.189.252 AS16625 Akamai Technologies, Inc. 0.48ms from Dallas, US
103.101.114.188 AS137085 ANO Broadband Service Pvt Ltd 1.54ms from Delhi, IN
95.89.130.252 AS3209 Vodafone GmbH 5.72ms from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 200.1.117.30
traceroute to 200.1.117.30 (200.1.117.30): 64 hops max, 52 byte packets
2 [] 200.0.17.126 0.921 ms
3 *
4 *
5 [AS21756] 200.1.117.30 0.494 ms
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21756 at robtex.

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