Centro de Investigacion y de EstudiosAvanzados del operates AS3548: 47 IPv4 prefixes covering 21,760 addresses, most of them in 
Mexico.
By IPv4 addresses the network ranks #5,840 worldwide and #62 of 508 networks in Mexico. That is 0.07% of the country’s IPv4 space.
The largest block is 148.247.152.0 to 148.247.163.255 with 3,072 addresses, geolocated to Mexico City.
- IPv4 addresses
- 21,760
- IPv4 prefixes
- 47
- World rank
- #5,840
- Country share
- 0.07%
Addresses by country
- Mexico 100%
Largest blocks
- 148.247.152.0 Mexico City3,072
- 148.247.95.0 Mexico City2,816
- 148.247.69.0 Mexico City2,304
- 148.247.193.0 Mexico City (Zacatenco)1,536
- 148.247.181.0 Mexico City1,536
- 148.247.1.0 Mexico City1,280
- 148.247.201.0 Tampico1,024
- 148.247.107.0 Mexico City1,024
Networks of similar size
21,760
21,760
21,760
21,760
21,760
21,504
21,504IPv4 prefixes
- 148.247.1.0/24
- 148.247.2.0/23
- 148.247.4.0/23
- 148.247.8.0/23
- 148.247.14.0/24
- 148.247.21.0/24
- 148.247.22.0/24
- 148.247.41.0/24
- 148.247.42.0/24
- 148.247.44.0/24
- 148.247.51.0/24
- 148.247.64.0/22
- 148.247.69.0/24
- 148.247.70.0/23
- 148.247.72.0/22
- 148.247.76.0/23
- 148.247.92.0/24
- 148.247.95.0/24
- 148.247.96.0/21
- 148.247.104.0/23
- 148.247.107.0/24
- 148.247.108.0/23
- 148.247.110.0/24
- 148.247.115.0/24
- 148.247.122.0/23
- 148.247.124.0/24
- 148.247.152.0/21
- 148.247.160.0/22
- 148.247.181.0/24
- 148.247.182.0/23
- 148.247.184.0/23
- 148.247.186.0/24
- 148.247.190.0/24
- 148.247.193.0/24
- 148.247.194.0/23
- 148.247.196.0/23
- 148.247.198.0/24
- 148.247.201.0/24
- 148.247.202.0/23
- 148.247.204.0/24
- 148.247.210.0/23
- 148.247.212.0/24
- 148.247.218.0/23
- 148.247.220.0/24
- 148.247.225.0/24
- 148.247.230.0/24
- 148.247.252.0/24
Questions and answers
Who owns AS3548?
Autonomous system AS3548 is operated by Centro de Investigacion y de EstudiosAvanzados del.
How many IP addresses does AS3548 have?
The network holds 21,760 IPv4 addresses in 47 prefixes.
Which country is AS3548 in?
The main country is Mexico.
How big is AS3548?
By IPv4 addresses it ranks #5,840 worldwide.
What is the largest address block of AS3548?
148.247.152.0 to 148.247.163.255, 3,072 addresses.