Autonomous System details

AS21756

SIDERCA S.A.I.C.  ·  tenaris.com

Argentina

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AS21756 – SIDERCA S.A.I.C.

Field Value
Country Argentina
Website tenaris.com
Hosted domains 4
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Business
Registry lacnic
Allocated 25 years ago on Jun 15, 2001
Updated 4 years ago on Dec 15, 2021

IP Ranges

Netblock Company Num of IPs
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 CIRION TECHNOLOGIES ARGENTINA S.A. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                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 4 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
201.234.38.8 █████████ 2
201.234.38.130 ██████████ 2

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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

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

IP Address ASN Details
200.1.117.30 AS21756 SIDERCA S.A.I.C. 0.52ms from Buenos Aires, AR
200.80.222.27 AS21756 SIDERCA S.A.I.C. 4.36ms from Buenos Aires, AR
200.69.130.30 AS21756 SIDERCA S.A.I.C. 1.79ms from Buenos Aires, AR
200.9.229.30 AS21756 SIDERCA S.A.I.C. 0.58ms from Buenos Aires, AR
201.234.38.14 AS21756 SIDERCA S.A.I.C. 4.63ms 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
101.25.17.188 AS4837 CHINA UNICOM China169 Backbone 6.46ms from Beijing, CN
81.243.203.44 AS5432 Proximus NV 1.96ms from Brussels, BE
157.55.212.92 AS8075 Microsoft Corporation 0.29ms from Chicago, US
1.61.143.236 AS4837 CHINA UNICOM China169 Backbone 10.38ms from Harbin, CN
147.79.53.92 AS60949 4x Solutions UK LTD 6.18ms from London, GB
163.221.203.124 AS131158 Nara Institute of Science and Technology, National University Corporation 1.89ms from Osaka, JP
126.108.96.76 AS17676 SoftBank Corp. 2.26ms from Osaka, JP
179.97.129.76 AS19182 TELEFÔNICA BRASIL S.A 2.97ms from Osasco, BR
158.36.204.108 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 2.50ms from Oslo, NO
176.187.25.108 AS5410 Bouygues Telecom SA 3.99ms from Paris, FR
34.51.15.236 AS396982 Google LLC 0.13ms from Santiago de Querétaro, MX
172.234.254.156 AS63949 Akamai Connected Cloud 0.35ms from Seattle, US
58.29.10.124 AS17858 LG POWERCOMM 1.40ms from Seoul, KR
58.171.64.188 AS1221 Telstra Limited 2.75ms from Sydney, AU
61.53.110.12 AS4837 CHINA UNICOM China169 Backbone 2.13ms from Zhengzhou, CN
94.59.221.252 AS5384 Emirates Internet 5.57ms from Al Fujairah City, AE
78.54.195.44 AS6805 Telefonica Germany GmbH & Co.OHG 3.12ms from Berlin, DE
197.57.57.60 AS8452 TE-AS 4.21ms from Cairo, EG
183.109.225.204 AS4766 Korea Telecom 4.19ms from Incheon, KR
83.203.35.60 AS3215 Orange S.A. 2.49ms from Le Lamentin, MQ
195.3.187.156 AS31220 Six Degrees Technology Group Limited 0.86ms from London, GB
72.199.119.76 AS22773 Cox Communications Inc. 6.91ms from Los Angeles, US
173.84.149.220 AS5650 Frontier Communications of America, Inc. 18.49ms from Los Angeles, US
164.73.16.108 AS1797 Uruguay 5.06ms from Montevideo, UY
60.108.42.156 AS17676 SoftBank Corp. 3.99ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f7 201.234.38.137
traceroute to 201.234.38.137 (201.234.38.137): 64 hops max, 52 byte packets
7 [] 151.148.11.240 0.978 ms
8 *
9 *
10 *
11 *
12 [AS21756] 200.69.130.25 4.199 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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