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 21 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
148.205.148.6 ███████ 2
148.205.150.190 ██████████ 2
148.205.150.110 ███████ 2
148.205.150.186 ██████████ 1
148.205.178.91 ██████████ 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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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
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.78ms from Mexico City, MX
148.205.164.135 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.47ms from Mexico City, MX
148.205.148.202 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.25ms from Mexico City, MX
148.205.56.107 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.78ms from Mexico City, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.10ms from Santiago de Queretaro, MX
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.72ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.81ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.54ms from Mexico City, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.56ms from Mexico City, MX
148.205.228.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.29ms from Mexico City, MX
148.205.104.101 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.49ms from Mexico City, MX
148.205.150.186 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.34ms from Mexico City, MX
148.205.149.108 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.23ms 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
81.82.168.64 AS6848 Telenet BV 6.53ms from Brussels, BE
149.107.210.224 AS267900 ESTABLECIMIENTO CASCADA BLANCA S.A 8.74ms from Buenos Aires, AR
75.217.113.80 AS6167 Verizon Business 15.80ms from Dallas, US
143.137.200.0 AS264043 SILFERNET COMÉRCIO E SERVIÇOS LTDA 17.93ms from Fortaleza, BR
3.123.74.0 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
14.164.166.96 AS45899 VNPT Corp 2.46ms from Ho Chi Minh City, VN
94.32.219.0 AS8612 Tiscali Italia S.P.A. 18.26ms from Milan, IT
14.11.193.192 AS2516 KDDI CORPORATION 4.57ms from Osaka, JP
75.198.211.176 AS6167 Verizon Business 14.87ms from Santa Clara, US
201.160.177.32 AS28509 Cablemas Telecomunicaciones SA de CV 5.50ms from Santiago de Queretaro, MX
58.124.25.128 AS9318 SK Broadband Co Ltd 1.61ms from Seoul, KR
144.140.185.16 AS1221 Telstra Limited 0.79ms from Sydney, AU
60.126.238.96 AS17676 SoftBank Corp. 2.96ms from Tokyo, JP
27.126.113.224 AS18136 JCOM Co., Ltd. 8.38ms from Tokyo, JP
194.62.228.16 AS22900 ITRON INC. 0.89ms from Amsterdam, NL
93.201.186.80 AS3320 Deutsche Telekom AG 5.99ms from Frankfurt am Main, DE
27.72.31.160 AS7552 Viettel Group 0.98ms from Hanoi, VN
8.130.211.96 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.88ms from Jining, CN
39.51.108.112 AS17557 Pakistan Telecommunication Company Limited 1.58ms from Karachi, PK
68.221.224.32 AS8075 Microsoft Corporation 0.27ms from Madrid, ES
87.3.105.240 AS3269 Telecom Italia S.p.A. 10.37ms from Milan, IT
186.54.1.144 AS6057 Administracion Nacional de Telecomunicaciones 1.73ms from Montevideo, UY
152.201.163.224 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 14.81ms from Panama, PA
119.162.62.112 AS4837 CHINA UNICOM China169 Backbone 6.41ms from Qingdao, CN
201.97.133.64 AS8151 UNINET 10.99ms 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 -f3 -m7 148.205.105.181
traceroute to 148.205.105.181 (148.205.105.181): 7 hops max, 52 byte packets
3 [AS3549] 200.189.212.10 58.168 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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