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
148.205.148.6 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.53ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.98ms from Mexico City, MX
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.11ms from Mexico City, MX
148.205.104.102 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.67ms from Mexico City, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.90ms from Mexico City, MX
148.205.56.120 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.05ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.23ms from Santiago de Queretaro, MX
148.205.120.130 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.65ms from Mexico City, MX
148.205.149.103 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.55ms from Mexico City, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.07ms from Mexico City, MX
148.205.228.232 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.68ms from Mexico City, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.09ms from Santiago de Queretaro, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.21ms from Mexico City, MX
148.205.150.114 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.58ms 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
168.93.251.128 AS5650 Frontier Communications of America, Inc. 0.25ms from Ashburn, US
72.153.97.128 AS8075 Microsoft Corporation 0.34ms from Boydton, US
208.126.90.16 AS5056 Aureon Network Services 2.73ms from Des Moines, US
72.241.69.128 AS13490 Buckeye Cablevision, Inc. 2.78ms from Detroit, US
153.92.149.16 AS44735 Nova hf 1.45ms from Hafnarfjoerdur, IS
201.233.82.224 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.09ms from Medellin, CO
79.133.137.96 AS12389 PJSC Rostelecom 11.19ms from Moscow, RU
180.220.18.112 AS9617 JCOM Co., Ltd. 9.65ms from Osaka, JP
104.42.228.176 AS8075 Microsoft Corporation 0.55ms from San Jose, US
189.150.106.160 AS8151 UNINET 15.76ms from Santiago de Queretaro, MX
27.232.204.112 AS4766 Korea Telecom 1.40ms from Seoul, KR
20.24.16.240 AS8075 Microsoft Corporation 0.55ms from Singapore, SG
153.148.70.224 AS4713 NTT DOCOMO BUSINESS,Inc. 18.66ms from Tokyo, JP
39.97.12.32 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.32ms from Beijing, CN
68.45.241.16 AS7922 Comcast Cable Communications, LLC 12.15ms from Chicago, US
180.27.168.160 AS4713 NTT DOCOMO BUSINESS,Inc. 3.07ms from Osaka, JP
34.176.46.64 AS396982 Google LLC 0.09ms from Santiago, CL
61.82.185.32 AS4766 Korea Telecom 1.12ms from Seoul, KR
20.78.216.96 AS8075 Microsoft Corporation 0.14ms from Tokyo, JP
188.73.159.80 AS12668 LLC "KomTehCentr" 0.74ms from Yekaterinburg, RU
219.157.203.96 AS4837 CHINA UNICOM China169 Backbone 1.18ms from Zhengzhou, CN
101.43.213.128 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.76ms from Beijing, CN
185.148.184.128 AS198225 MDDSL - Mitteldeutsche Gesellschaft fuer Kommunikation mbH 3.02ms from Berlin, DE
3.150.193.64 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
5.69.169.192 AS5607 Sky UK Limited 5.34ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 148.205.40.11
traceroute to 148.205.40.11 (148.205.40.11): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.275 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, 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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