IP range details

148.247.4.0/24

AS3548  ·  Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional

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Summary

Country Mexico
Domain cinvestav.mx
ASN AS3548
Registry lacnic
Hosted IPs 256
ID MMN2

WHOIS Details

inetnum:     148.247/16
status:      assigned
aut-num:     N/A
owner:       Centro de Investigacion y de Estudios Avanzados de
ownerid:     MX-CIYE6-LACNIC
responsible: Manuel Mendez Nonell
address:     Edificio de Computacion AV. Instituto Politecnico Nacional 2508 Col. Mexico, D.F. 07360, 111, 
address:     00000 - No info - ME
country:     MX
phone:       +52  1111111111 []
owner-c:     MMN2
tech-c:      MMN2
abuse-c:     MMN2
inetrev:     148.247/16
nserver:     SOUN.RED.CINVESTAV.MX  
nsstat:      20220416 AA
nslastaa:    20220416
nserver:     MVAX1.RED.CINVESTAV.MX  
nsstat:      20220416 AA
nslastaa:    20220416
nserver:     DNS2.UNAM.MX  [lame - not published]
nsstat:      20220416 QREFUSED
nslastaa:    20060227
created:     19930310
changed:     20110611

nic-hdl:     MMN2
person:      Centro de Operacion de Red Cinvestav
e-mail:      noc@CINVESTAV.MX
address:     AV. Instituto Politecnico Nacional, 2508, San Pedro Zacatenco
address:     07360 - Gustavo A. Madero - CX
country:     MX
phone:       +52  5557473800 [3856]
created:     20110611
changed:     20220310

Hosted domains

There are no domains currently hosted on this ASN.

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IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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