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
148.205.68.9 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.78ms 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
148.205.150.165 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.38ms from Mexico City, MX
148.205.120.130 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.50ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.96ms 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
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.19ms from Santiago de Queretaro, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.94ms from Mexico City, MX
148.205.148.176 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.42ms from Mexico City, MX
148.205.104.101 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.47ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.29ms from Santiago de Queretaro, 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
101.200.60.144 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.02ms from Beijing, CN
76.120.112.112 AS7922 Comcast Cable Communications, LLC 2.36ms from Denver, US
106.53.168.208 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.23ms from Guangzhou, CN
56.68.81.240 AS16509 Amazon.com, Inc. 0.86ms from Kuala Lumpur, MY
206.202.182.160 AS54153 Los Angeles County Metropolitan Transportation Authority 3.61ms from Los Angeles, US
78.146.1.160 AS13285 TalkTalk Communications Limited 7.29ms from Manchester, GB
130.194.154.32 AS56132 Monash University, 3.05ms from Melbourne, AU
131.94.140.0 AS3681 Florida International University 1.02ms from Miami, US
88.85.179.128 AS12389 PJSC Rostelecom 17.59ms from Moscow, RU
189.69.22.80 AS27699 TELEFÔNICA BRASIL S.A 1.44ms from Osasco, BR
120.25.223.112 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.61ms from Shenzhen, CN
20.248.212.0 AS8075 Microsoft Corporation 1.15ms from Sydney, AU
34.82.204.0 AS396982 Google LLC 0.14ms from The Dalles, US
164.30.7.224 AS6878 T-Systems International GmbH 2.51ms from Berlin, DE
95.103.139.208 AS6855 Slovak Telekom, a.s. 4.29ms from Bratislava, SK
172.12.54.112 AS7018 AT&T Enterprises, LLC 7.42ms from Columbus, US
90.225.142.128 AS3301 Telia Company AB 4.92ms from Copenhagen, DK
59.8.240.48 AS4766 Korea Telecom 4.34ms from Incheon, KR
31.206.68.0 AS8386 Vodafone Net Iletisim Hizmetler AS 2.14ms from Izmir, TR
93.121.158.128 AS21351 Canal + Telecom SAS 14.36ms from Le Lamentin, MQ
106.221.12.96 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.01ms from Lohogaon, IN
83.34.173.80 AS3352 TELEFONICA DE ESPANA S.A.U. 13.73ms from Madrid, ES
98.242.135.80 AS7922 Comcast Cable Communications, LLC 9.81ms from Miami, US
68.205.179.128 AS33363 Charter Communications, Inc 6.34ms from Orlando, US
181.77.192.0 AS26615 TIM S/A 6.71ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 148.205.50.121
traceroute to 148.205.50.121 (148.205.50.121): 5 hops max, 52 byte packets
1 [AS7806] 204.27.195.252 42.161 ms
2 [AS7806] 216.229.23.44 8.362 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Lincoln, 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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