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 19,456
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
148.205.132.0/22 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
148.205.89.0/24 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

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
148.205.150.110 ███████ 2
148.205.150.165 ██████████ 2
148.205.148.6 ███████ 2
148.205.178.92 ██████████ 1
148.205.150.190 ██████████ 1
148.205.178.91 ██████████ 1
148.205.150.186 ██████████ 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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Pingable IPs

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

IP Address ASN Details
148.205.149.126 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 2.54ms from Mexico City, MX
148.205.193.1 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.34ms 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
194.62.228.16 AS22900 ITRON INC. 1.01ms from Amsterdam, NL
34.28.160.208 AS396982 Google LLC 0.12ms from Council Bluffs, US
113.22.55.240 AS18403 FPT Telecom Company 2.25ms from Ho Chi Minh City, VN
95.15.50.160 AS9121 Turk Telekomunikasyon Anonim Sirketi 19.49ms from Istanbul, TR
125.165.180.0 AS7713 PT Telekomunikasi Indonesia 11.05ms from Jakarta, ID
36.67.42.80 AS7713 PT Telekomunikasi Indonesia 9.93ms from Jakarta, ID
95.69.93.208 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 16.98ms from Lisbon, PT
190.242.198.80 AS23520 Columbus Networks USA, Inc. 11.81ms from Medellin, CO
210.124.76.240 AS3786 LG DACOM Corporation 2.25ms from Seoul, KR
16.182.33.64 AS16509 Amazon.com, Inc. 0.33ms from Ashburn, US
98.30.188.144 AS10796 Charter Communications Inc 6.21ms from Columbus, US
90.225.142.128 AS3301 Telia Company AB 4.90ms from Copenhagen, DK
47.120.70.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.22ms from Heyuan, CN
64.163.184.224 AS7018 AT&T Enterprises, LLC 2.30ms from Los Angeles, US
4.200.138.128 AS8075 Microsoft Corporation 0.42ms from Melbourne, AU
85.173.197.0 AS12389 PJSC Rostelecom 18.75ms from Moscow, RU
24.53.214.144 AS18260 EHIME CATV CO.,LTD. 9.71ms from Osaka, JP
38.255.22.0 AS272998 WORLD SISTEM TELECOM WST S.A.S. 4.30ms from Quito, EC
118.241.140.16 AS2527 Sony Network Communications Inc. 2.08ms from Tokyo, JP
202.133.185.240 AS7470 TRUE INTERNET Co.,Ltd. 1.17ms from Bangkok, TH
188.246.51.0 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 8.29ms from Belgrade, RS
178.223.49.0 AS8400 TELEKOM SRBIJA a.d. 2.62ms from Belgrade, RS
169.244.122.0 AS557 University of Maine System 12.89ms from Boston, US
40.142.221.192 AS7029 Windstream Communications LLC 4.77ms from Dallas, US
73.203.199.0 AS7922 Comcast Cable Communications, LLC 10.02ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -m5 148.205.179.66
traceroute to 148.205.179.66 (148.205.179.66): 5 hops max, 52 byte packets
1 [AS44709] 83.229.73.1 0.101 ms
2 [AS1680] 212.143.43.242 17.321 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Haifa, IL
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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