AS number 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
Number of IPv4 20,992
Number of IPv6 0
ASN type Education
Registry lacnic
Allocated 24 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
148.205.148.6 ███████ 2
148.205.150.190 ██████████ 2
148.205.150.110 ███████ 2
148.205.148.5 ██████████ 1
148.205.150.186 ██████████ 1
148.205.178.92 ██████████ 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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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.88ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.12ms from Mexico City, MX
148.205.56.105 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.06ms from Mexico City, MX
148.205.164.135 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.64ms from Mexico City, MX
148.205.104.102 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.94ms from Mexico City, MX
148.205.148.6 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.53ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.87ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.05ms from Mexico City, MX
148.205.195.255 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.37ms from Santiago de Queretaro, MX
148.205.150.156 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.57ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.00ms from Mexico City, MX
148.205.228.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.61ms from Mexico City, MX
148.205.149.126 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.52ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.22ms 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
5.76.135.144 AS9198 JSC Kazakhtelecom 14.69ms from Almaty, KZ
191.111.229.144 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.42ms from Bogota, CO
222.79.164.240 AS4134 CHINANET-BACKBONE 5.25ms from Fuzhou, CN
86.167.64.48 AS2856 British Telecommunications PLC 5.96ms from London, GB
138.248.128.16 AS31655 Gamma Telecom Holdings Ltd 3.15ms from London, GB
15.161.7.192 AS16509 Amazon.com, Inc. 0.13ms from Milan, IT
5.21.231.48 AS50010 Omani Qatari Telecommunication Company SAOC 1.56ms from Muscat, OM
171.34.114.176 AS4837 CHINA UNICOM China169 Backbone 2.38ms from Nanchang, CN
34.229.32.240 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
212.12.176.240 AS29684 Nour Internet Company for Communications and Information Technology Ltd. 0.25ms from Riyadh, SA
220.117.102.176 AS4766 Korea Telecom 1.29ms from Seoul, KR
219.163.190.208 AS4713 NTT DOCOMO BUSINESS,Inc. 2.91ms from Tokyo, JP
188.73.159.80 AS12668 LLC KomTehCentr 0.76ms from Yekaterinburg, RU
64.57.133.96 AS3257 GTT Communications Inc. 0.56ms from Ashburn, US
73.142.150.240 AS7922 Comcast Cable Communications, LLC 7.71ms from Boston, US
147.213.123.112 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 1.10ms from Bratislava, SK
75.63.6.16 AS7018 AT&T Enterprises, LLC 2.51ms from Chicago, US
107.218.244.96 AS7018 AT&T Enterprises, LLC 1.93ms from Chicago, US
73.103.17.192 AS7922 Comcast Cable Communications, LLC 12.69ms from Chicago, US
174.2.175.64 AS6327 Shaw Communications Inc. 11.06ms from Edmonton, CA
149.202.187.192 AS16276 OVH SAS 0.13ms from Gravelines, FR
18.163.75.64 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
98.249.218.80 AS7922 Comcast Cable Communications, LLC 3.97ms from Miami, US
180.220.57.128 AS9617 JCOM Co., Ltd. 12.51ms from Osaka, JP
129.146.87.128 AS31898 Oracle Corporation 0.17ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 148.205.138.196
traceroute to 148.205.138.196 (148.205.138.196): 7 hops max, 52 byte packets
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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