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
148.205.150.190 ██████████ 2
148.205.148.6 ███████ 2
148.205.150.110 ███████ 2
148.205.178.91 ██████████ 1
148.205.150.186 ██████████ 1
148.205.178.92 ██████████ 1
148.205.148.5 ██████████ 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
148.205.148.152 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.53ms from Mexico City, MX
148.205.149.96 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.42ms from Mexico City, MX
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.07ms from Mexico City, MX
148.205.150.189 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.50ms from Mexico City, MX
148.205.228.35 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.56ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.10ms from Mexico City, MX
148.205.104.102 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.73ms from Mexico City, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.09ms from Santiago de Queretaro, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.22ms from Santiago de Queretaro, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.72ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.94ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.54ms from Mexico City, MX
148.205.56.103 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.08ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.13ms 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
54.68.99.64 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
71.192.63.144 AS7922 Comcast Cable Communications, LLC 5.49ms from Boston, US
113.0.141.16 AS4837 CHINA UNICOM China169 Backbone 11.50ms from Changchun, CN
162.214.30.144 AS46606 Unified Layer 2.10ms from Draper, US
72.197.161.160 AS22773 Cox Communications Inc. 7.24ms from Los Angeles, US
3.91.141.0 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
189.236.4.176 AS8151 UNINET 4.23ms from Santiago de Queretaro, MX
186.223.96.240 AS28573 Claro NXT Telecomunicacoes Ltda 6.76ms from Sao Paulo, BR
98.237.243.112 AS7922 Comcast Cable Communications, LLC 9.48ms from Seattle, US
170.64.236.80 AS14061 DigitalOcean, LLC 0.26ms from Sydney, AU
35.73.97.0 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
24.135.199.32 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.93ms from Belgrade, RS
44.254.147.240 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
217.31.93.224 AS29140 Hostserver GmbH 0.35ms from Frankfurt am Main, DE
104.79.92.160 AS20940 Akamai International B.V. 0.34ms from London, GB
2.223.127.48 AS5607 Sky UK Limited 2.20ms from London, GB
190.242.198.80 AS23520 Columbus Networks USA, Inc. 11.64ms from Medellin, CO
167.173.34.16 AS36762 Hearst-Argyle Television, Inc. 6.82ms from Miami, US
188.161.92.64 AS12975 PALTEL Autonomous System 1.15ms from Ramallah, PS
98.90.141.16 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
58.35.114.48 AS4812 China Telecom (Group) 6.05ms from Shanghai, CN
96.35.136.208 AS20115 Charter Communications LLC 4.08ms from St. Louis, US
124.218.38.160 AS7482 Asia Pacific On-line Service Inc. 1.36ms from Taipei, TW
126.78.1.240 AS17676 SoftBank Corp. 2.76ms from Tokyo, JP
99.246.137.208 AS812 Rogers Communications Canada Inc. 3.50ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 148.205.239.202
traceroute to 148.205.239.202 (148.205.239.202): 8 hops max, 52 byte packets
4 [AS3549] 200.189.212.10 73.775 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bend, 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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