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
148.205.104.0/21 Instituto Tecnologico Autonomo de Mexico(ITAM) 2,048
148.205.56.0/21 Instituto Tecnologico Autonomo de Mexico(ITAM) 2,048
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
148.205.36.0/22 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
148.205.120.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.13.0/24 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
148.205.89.0/24 Instituto Tecnologico Autonomo de Mexico(ITAM) 256
148.205.90.0/24 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
148.205.150.110 ███████ 2
148.205.148.6 ███████ 2
148.205.150.186 ██████████ 1
148.205.178.92 ██████████ 1
148.205.178.91 ██████████ 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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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.22ms from Santiago de Queretaro, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 17.80ms from Santiago de Queretaro, MX
148.205.228.98 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.36ms from Mexico City, MX
148.205.148.6 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.35ms from Mexico City, MX
148.205.150.165 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.30ms from Mexico City, MX
148.205.229.37 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.52ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.70ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.50ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.87ms from Mexico City, MX
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.89ms from Mexico City, MX
148.205.149.101 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.26ms from Mexico City, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.66ms from Mexico City, MX
148.205.104.101 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.59ms 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
72.84.222.112 AS701 Verizon Business 4.54ms from Ashburn, US
107.175.158.160 AS36352 HostPapa 0.11ms from Buffalo, US
130.131.188.96 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
162.214.30.144 AS46606 Unified Layer 2.04ms from Draper, US
91.103.252.144 AS211522 Hypercore Ltd 0.05ms from Frankfurt am Main, DE
93.219.148.160 AS3320 Deutsche Telekom AG 6.84ms from Frankfurt am Main, DE
5.139.101.80 AS12389 PJSC Rostelecom 4.94ms from Krasnodar, RU
172.166.239.208 AS8075 Microsoft Corporation 0.15ms from London, GB
38.174.250.48 AS398823 PEG TECH INC 0.31ms from Los Angeles, US
79.57.179.80 AS3269 Telecom Italia S.p.A. 7.26ms from Milan, IT
38.39.239.224 AS40545 Empire Access 8.02ms from New York City, US
195.155.24.176 AS33548 Unwired Broadband, LLC 5.41ms from San Jose, US
211.41.203.0 AS9762 HYUNDAI COMMUNICATIONS NETWORK 0.71ms from Seoul, KR
101.64.228.32 AS4837 CHINA UNICOM China169 Backbone 10.06ms from Shanghai, CN
51.163.4.112 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 5.87ms from Skanderborg, DK
174.86.116.144 AS20115 Charter Communications LLC 7.17ms from St. Louis, US
221.113.121.240 AS4685 Asahi Net 3.67ms from Tokyo, JP
78.60.103.144 AS8764 Telia Lietuva, AB 3.80ms from Vilnius, LT
94.31.162.128 AS12389 PJSC Rostelecom 1.02ms from Yekaterinburg, RU
57.153.12.128 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
125.25.82.128 AS23969 TOT Public Company Limited 9.14ms from Bangkok, TH
93.201.186.80 AS3320 Deutsche Telekom AG 6.14ms from Frankfurt am Main, DE
217.247.188.128 AS3320 Deutsche Telekom AG 2.38ms from Frankfurt am Main, DE
34.208.57.96 AS16509 Amazon.com, Inc. 4.50ms from Portland, US
201.134.114.96 AS8151 UNINET 11.96ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 148.205.36.161
traceroute to 148.205.36.161 (148.205.36.161): 9 hops max, 52 byte packets
5 [AS3549] 200.189.212.6 39.973 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gretna, 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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