Autonomous System details

AS21520

Instituto Tecnologico Autonomo de Mexico(ITAM)  ·  itam.mx

Mexico

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AS21520 – Instituto Tecnologico Autonomo de Mexico(ITAM)

Field Value
Country Mexico
Website itam.mx
Hosted domains 9
IPv4 addresses 20,992
IPv6 addresses 0
ASN type Education
Registry lacnic
Allocated 25 years ago on May 15, 2001
Updated 22 years ago on Mar 15, 2004

IP Ranges

Netblock Company Num of IPs
148.205.56.0/21 Instituto Tecnologico Autonomo de Mexico(ITAM) 2,048
148.205.104.0/21 Instituto Tecnologico Autonomo de Mexico(ITAM) 2,048
148.205.36.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.40.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.48.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.64.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.68.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.72.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.112.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.132.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.136.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.148.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.164.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.176.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.196.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.228.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.236.0/22 Instituto Tecnologico Autonomo de Mexico(ITAM) 1,024
148.205.13.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.89.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.90.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.120.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.193.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.195.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21520
                                                OrgID:          AS21520
                                                ASName:         AS21520
                                                ASNumber:       AS21520
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 9 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
148.205.150.165 ██████████ 2
148.205.150.190 ██████████ 2
148.205.148.6 ███████ 2
148.205.150.110 ███████ 2
148.205.178.92 ██████████ 1
148.205.150.186 ██████████ 1
148.205.178.91 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS18734 Operbes, S.A. de C.V.
AS32098 Transtelco Inc
AS3356 Level 3 Parent, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS18734 Operbes, S.A. de C.V.
AS32098 Transtelco Inc
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.96ms from Mexico City, MX
148.205.104.101 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.47ms from Mexico City, MX
148.205.68.9 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.78ms from Mexico City, MX
148.205.150.165 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.38ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.70ms from Mexico City, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.19ms from Santiago de Queretaro, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.74ms from Mexico City, MX
148.205.149.179 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.90ms from Mexico City, MX
148.205.120.130 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.50ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.94ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.29ms from Santiago de Queretaro, MX
148.205.56.116 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.87ms from Mexico City, MX
148.205.228.99 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.51ms from Mexico City, MX
148.205.148.176 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.42ms from Mexico City, MX

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
95.103.139.208 AS6855 Slovak Telekom, a.s. 4.29ms from Bratislava, SK
196.131.46.192 AS24835 Vodafone Data 7.76ms from Cairo, EG
172.194.64.0 AS8075 Microsoft Corporation 1.97ms from Chicago, US
31.206.68.0 AS8386 Vodafone Net Iletisim Hizmetler AS 2.14ms from Izmir, TR
90.203.32.80 AS5607 Sky UK Limited 1.07ms from London, GB
121.44.214.16 AS7545 TPG Telecom Limited 10.74ms from Melbourne, AU
20.17.51.32 AS8075 Microsoft Corporation 1.95ms from Singapore, SG
90.238.212.240 AS3301 Telia Company AB 8.57ms from Stockholm, SE
20.78.216.96 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
40.121.207.32 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
104.139.45.32 AS11426 Charter Communications Inc 4.63ms from Charlotte, US
193.1.12.224 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.41ms from Dublin, IE
167.86.40.112 AS48851 Radware Ltd 0.61ms from Frankfurt am Main, DE
116.182.27.0 AS137539 China Unicom 0.84ms from Harbin, CN
79.159.122.0 AS3352 TELEFONICA DE ESPANA S.A.U. 10.77ms from Madrid, ES
103.220.40.112 AS55352 Microscan Internet Limited 1.42ms from Mumbai, IN
193.150.32.240 AS41259 Digital Solutions JSC 17.89ms from Samara, RU
220.117.24.144 AS4766 Korea Telecom 1.31ms from Seoul, KR
137.201.196.16 AS3911 Micron Technology, Inc. 1.18ms from Singapore, SG
163.18.22.32 AS1659 Taiwan Academic Network (TANet) Information Center 3.67ms from Taichung, TW
218.171.124.32 AS3462 Data Communication Business Group 4.86ms from Taichung, TW
54.150.122.224 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
78.63.194.240 AS8764 Telia Lietuva, AB 2.64ms from Vilnius, LT
1.192.122.160 AS4134 CHINANET-BACKBONE 3.88ms from Zhengzhou, CN
188.26.121.0 AS8708 DIGI ROMANIA S.A. 5.25ms from Bucharest, RO

Traceroute

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

$
traceroute -a -n -q1 -f4 148.205.148.31
traceroute to 148.205.148.31 (148.205.148.31): 64 hops max, 52 byte packets
4 [AS3549] 201.234.89.33 1.959 ms
7 *
Measurement taken from IPinfo ProbeNet in Mexico City, MX
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 AS21520 at robtex.

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