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
148.205.148.6 ███████ 2
148.205.150.165 ██████████ 2
148.205.150.190 ██████████ 2
148.205.150.110 ███████ 2
148.205.178.92 ██████████ 1
148.205.148.5 ██████████ 1
148.205.178.91 ██████████ 1
148.205.150.186 ██████████ 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

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

IP Address ASN Details
148.205.104.102 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.77ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.88ms from Mexico City, MX
148.205.195.255 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.42ms from Santiago de Queretaro, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.81ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.67ms from Mexico City, MX
148.205.228.105 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.60ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.25ms from Santiago de Queretaro, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.04ms from Mexico City, MX
148.205.56.118 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.98ms from Mexico City, MX
148.205.148.63 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.44ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.99ms from Mexico City, MX
148.205.150.103 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.52ms from Mexico City, MX
148.205.149.71 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
164.30.7.224 AS6878 T-Systems International GmbH 2.50ms from Berlin, DE
75.232.218.160 AS6167 Verizon Business 17.64ms from Boca Raton, US
206.202.182.160 AS54153 Los Angeles County Metropolitan Transportation Authority 3.59ms from Los Angeles, US
64.163.184.224 AS7018 AT&T Enterprises, LLC 1.84ms from Los Angeles, US
96.97.46.16 AS7922 Comcast Cable Communications, LLC 11.26ms from Los Angeles, US
151.83.48.128 AS1267 WIND TRE S.P.A. 6.99ms from Milan, IT
81.250.89.240 AS3215 Orange S.A. 12.06ms from Paris, FR
67.188.223.192 AS7922 Comcast Cable Communications, LLC 5.47ms from San Jose, US
177.96.167.80 AS18881 TELEFÔNICA BRASIL S.A 16.88ms from Sao Paulo, BR
60.126.238.96 AS17676 SoftBank Corp. 2.89ms from Tokyo, JP
206.45.62.32 AS7122 Bell Canada 16.20ms from Chicago, US
3.123.74.0 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
147.227.172.64 AS668 United States Department of Defense (DoD) 1.75ms from Los Angeles, US
97.83.164.96 AS20115 Charter Communications LLC 15.70ms from Minneapolis, US
201.146.11.32 AS8151 UNINET 7.58ms from Tucson, US
73.142.150.240 AS7922 Comcast Cable Communications, LLC 7.13ms from Boston, US
1.188.209.32 AS4837 CHINA UNICOM China169 Backbone 13.96ms from Changchun, CN
98.144.28.0 AS10796 Charter Communications Inc 7.27ms from Chicago, US
172.215.39.144 AS8075 Microsoft Corporation 0.37ms from Des Moines, US
103.152.143.192 AS140850 Maa Internet Service Provider 2.17ms from Dhaka, BD
72.181.234.48 AS11427 Charter Communications Inc 7.35ms from Houston, US
89.243.54.224 AS13285 TalkTalk Communications Limited 2.51ms from Manchester, GB
189.226.142.208 AS8151 UNINET 1.68ms from Mexico City, MX
3.110.237.240 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
5.36.180.64 AS28885 OmanTel NAP 2.68ms from Muscat, OM

Traceroute

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

$
traceroute -a -n -q1 -m5 148.205.60.12
traceroute to 148.205.60.12 (148.205.60.12): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 5.703 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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