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 ██████████ 3
148.205.150.110 ███████ 2
148.205.150.190 ██████████ 2
148.205.148.6 ███████ 2
148.205.148.5 ██████████ 1
148.205.178.91 ██████████ 1
148.205.150.186 ██████████ 1
148.205.178.92 ██████████ 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
148.205.149.98 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.33ms from Mexico City, MX
148.205.228.99 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.49ms from Mexico City, MX
148.205.195.255 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.37ms from Santiago de Queretaro, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.23ms from Santiago de Queretaro, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.53ms from Mexico City, MX
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.74ms from Mexico City, MX
148.205.150.109 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.34ms from Mexico City, MX
148.205.56.114 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.92ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.96ms from Mexico City, MX
148.205.104.102 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.70ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.83ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.64ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.09ms from Mexico City, MX
148.205.148.6 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.31ms 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
194.62.228.16 AS22900 ITRON INC. 0.94ms from Amsterdam, NL
34.135.229.192 AS396982 Google LLC 0.11ms from Council Bluffs, US
178.202.73.112 AS3209 Vodafone GmbH 7.17ms from Duesseldorf, DE
79.221.226.144 AS3320 Deutsche Telekom AG 5.55ms from Hamburg, DE
88.18.26.208 AS3352 TELEFONICA DE ESPANA S.A.U. 7.84ms from Madrid, ES
95.163.209.128 AS47764 LLC VK 0.83ms from Moscow, RU
62.211.62.160 AS3269 Telecom Italia S.p.A. 15.76ms from Naples, IT
187.0.164.144 AS28343 UNIFIQUE TELECOMUNICACOES S/A 1.46ms from Porto Alegre, BR
165.169.255.16 AS37002 Reunicable SAS 3.60ms from Saint-Denis, RE
192.126.228.144 AS397731 EliteWork LLC 1.10ms from Seattle, US
119.194.151.176 AS4766 Korea Telecom 3.67ms from Seoul, KR
126.78.1.240 AS17676 SoftBank Corp. 2.64ms from Tokyo, JP
86.85.235.224 AS1136 KPN B.V. 2.75ms from Amsterdam, NL
121.75.51.128 AS9500 One New Zealand Group Limited 1.53ms from Auckland, NZ
35.160.51.144 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
34.81.30.80 AS396982 Google LLC 0.14ms from Chang-hua, TW
113.175.184.208 AS45899 VNPT Corp 5.70ms from Hanoi, VN
119.237.237.112 AS4760 HKT Limited 7.60ms from Hong Kong, HK
104.5.247.144 AS7018 AT&T Enterprises, LLC 3.60ms from Miami, US
167.57.120.176 AS6057 Administracion Nacional de Telecomunicaciones 1.78ms from Montevideo, UY
95.215.178.192 AS57174 Nets and Services JCS 0.61ms from Moscow, RU
5.53.125.32 AS49505 JSC Selectel 1.01ms from Saint Petersburg, RU
123.111.76.0 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
54.150.122.224 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
119.60.158.208 AS4134 CHINANET-BACKBONE 3.77ms from Zhongwei, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 148.205.137.65
traceroute to 148.205.137.65 (148.205.137.65): 7 hops max, 52 byte packets
3 [AS3549] 200.189.212.6 42.456 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Charlotte, US
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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