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
148.205.149.179 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.90ms from Mexico City, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.19ms from Santiago de Queretaro, MX
148.205.68.9 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.78ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.94ms from Mexico City, MX
148.205.120.130 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.50ms from Mexico City, MX
148.205.150.165 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.38ms from Mexico City, MX
148.205.228.99 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.51ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.70ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.96ms from Mexico City, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.74ms from Mexico City, MX
148.205.56.116 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.87ms from Mexico City, MX
148.205.148.176 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.42ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.29ms from Santiago de Queretaro, MX
148.205.104.101 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.47ms 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
34.221.245.0 AS16509 Amazon.com, Inc. 0.35ms from Boardman, US
80.200.105.160 AS5432 Proximus NV 2.11ms from Brussels, BE
35.234.13.208 AS396982 Google LLC 0.13ms from Chang-hua, TW
182.64.210.144 AS24560 Bharti Airtel Ltd., Telemedia Services 9.51ms from Chennai, IN
76.141.127.16 AS7922 Comcast Cable Communications, LLC 4.69ms from Chicago, US
172.12.54.112 AS7018 AT&T Enterprises, LLC 7.42ms from Columbus, US
88.114.255.128 AS719 Elisa Oyj 3.35ms from Helsinki, FI
67.11.27.240 AS11427 Charter Communications Inc 8.34ms from Houston, US
31.127.252.240 AS2856 British Telecommunications PLC 2.00ms from London, GB
95.21.77.32 AS12479 Orange Espagne SA 19.98ms from Madrid, ES
201.190.114.80 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.10ms from Medellin, CO
189.191.79.96 AS8151 UNINET 1.06ms from Mexico City, MX
93.104.174.144 AS8767 M-net Telekommunikations GmbH 5.19ms from Munich, DE
93.214.217.176 AS3320 Deutsche Telekom AG 4.34ms from Nuernberg, DE
189.247.157.112 AS8151 UNINET 18.34ms from Phoenix, US
124.199.137.0 AS17864 SK Broadband Co Ltd 0.96ms from Seoul, KR
5.107.207.96 AS5384 Emirates Internet 2.75ms from Al Fujairah City, AE
111.164.205.160 AS4837 CHINA UNICOM China169 Backbone 5.44ms from Beijing, CN
52.12.155.176 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
196.77.42.160 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.06ms from Casablanca, MA
104.139.45.32 AS11426 Charter Communications Inc 4.63ms from Charlotte, US
54.195.243.128 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
176.68.176.0 AS1257 Tele2 Sverige AB 3.89ms from Falkenberg, SE
87.144.220.224 AS3320 Deutsche Telekom AG 6.98ms from Frankfurt am Main, DE
93.121.158.128 AS21351 Canal + Telecom SAS 14.36ms from Le Lamentin, MQ

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 148.205.112.206
traceroute to 148.205.112.206 (148.205.112.206): 5 hops max, 52 byte packets
2 [AS4837] 60.13.145.126 0.304 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hami, CN
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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