AS number details

AS21520

Instituto Tecnologico Autonomo de Mexico(ITAM)  ·  itam.mx

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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
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


                                                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.

IP Address Domain Domains on this IP
148.205.150.165 ██████████ 3
148.205.150.110 ███████ 2
148.205.150.190 ██████████ 2
148.205.148.6 ███████ 2
148.205.148.5 ██████████ 1
148.205.150.186 ██████████ 1
148.205.178.91 ██████████ 1
148.205.178.92 ██████████ 1

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Useful for Cybersecurity

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
148.205.40.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.73ms from Mexico City, MX
148.205.148.5 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.26ms from Mexico City, MX
148.205.228.11 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.35ms from Mexico City, MX
148.205.120.131 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.62ms from Mexico City, MX
148.205.149.14 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.20ms from Mexico City, MX
148.205.195.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 16.07ms from Santiago de Queretaro, MX
148.205.151.10 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.68ms from Mexico City, MX
148.205.36.16 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.46ms from Mexico City, MX
148.205.104.102 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.56ms from Mexico City, MX
148.205.150.192 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.33ms from Mexico City, MX
148.205.164.68 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 1.34ms from Mexico City, MX
148.205.229.38 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.80ms from Mexico City, MX
148.205.56.111 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.77ms from Mexico City, MX
148.205.193.2 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 3.23ms from Santiago de Queretaro, MX
148.205.178.91 AS21520 Instituto Tecnologico Autonomo de Mexico(ITAM) 0.84ms 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
68.33.31.208 AS7922 Comcast Cable Communications, LLC 7.33ms from Ashburn, US
20.72.189.224 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
79.195.46.160 AS3320 Deutsche Telekom AG 2.48ms from Duesseldorf, DE
14.231.201.224 AS45899 VNPT Corp 1.67ms from Hanoi, VN
188.67.250.0 AS16086 DNA Oyj 8.49ms from Helsinki, FI
94.8.230.48 AS5607 Sky UK Limited 5.69ms from London, GB
190.242.198.80 AS23520 Columbus Networks USA, Inc. 11.70ms from Medellin, CO
212.104.23.96 AS28716 Retelit Digital Services S.p.A. 0.33ms from Milan, IT
5.36.102.32 AS28885 OmanTel NAP 3.00ms from Muscat, OM
38.39.239.224 AS40545 Empire Access 7.99ms from New York City, US
176.176.223.80 AS5410 Bouygues Telecom SA 1.73ms from Paris, FR
34.127.129.80 AS396982 Google LLC 0.59ms from Santiago de Queretaro, MX
133.200.57.0 AS2518 BIGLOBE Inc. 2.27ms from Tokyo, JP
78.63.194.240 AS8764 Telia Lietuva, AB 2.63ms from Vilnius, LT
108.31.41.80 AS701 Verizon Business 2.65ms from Ashburn, US
47.94.203.16 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.02ms from Beijing, CN
105.159.131.80 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.00ms from Casablanca, MA
71.196.211.112 AS7922 Comcast Cable Communications, LLC 6.23ms from Greenwood Village, US
8.139.173.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.92ms from Hangzhou, CN
218.74.190.128 AS4134 CHINANET-BACKBONE 6.99ms from Hangzhou, CN
106.213.29.32 AS24560 Bharti Airtel Ltd., Telemedia Services 1.84ms from Kolkata, IN
86.178.60.176 AS2856 British Telecommunications PLC 6.52ms from London, GB
86.147.106.16 AS2856 British Telecommunications PLC 5.50ms from London, GB
109.155.222.64 AS2856 British Telecommunications PLC 4.16ms from London, GB
93.17.220.0 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.85ms from Lyon, FR

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 148.205.58.141
traceroute to 148.205.58.141 (148.205.58.141): 7 hops max, 52 byte packets
3 [AS3549] 200.189.212.6 135.852 ms
4 [AS3549] 201.234.133.134 136.488 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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