148.204.172.0/24

AS3484 · Instituto Politecnico Nacional

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Summary

Country	Mexico
Domain	ipn.mx
ASN	AS3484
Parent Range	148.204.0.0/16
Registry	LACNIC
ID	MLC3

WHOIS Details

inetnum:     148.204.0.0/16
status:      assigned
aut-num:     N/A
owner:       Instituto Politecnico Nacional
ownerid:     MX-IPNA-LACNIC
responsible: Javier Tapia Santoyo
address:     Miguel Othon de Mendizabal, S/N, Col. La Escalera
address:     07320 - Gustavo A. Madero - CX
country:     MX
phone:       +52 55 57296000 [51424]
owner-c:     MLC3
tech-c:      MLC3
abuse-c:     CAI26
inetrev:     148.204.0.0/16
nserver:     DNS1.IPN.MX
nsstat:      20260321 AA
nslastaa:    20260321
nserver:     DNS2.IPN.MX
nsstat:      20260321 AA
nslastaa:    20260321
created:     19920624
changed:     20221021

nic-hdl:     MLC3
person:      Depto. Conectividad y Transmisiones
e-mail:      conectividad@ipn.mx
address:     Ed. Central Inteligente de Cómputo, Av. Juan de Dios Bátiz, S/N, Unidad Profesional Adolfo Lopez Mateos
address:     07738 - Gustavo A. Madero - CX
country:     MX
phone:       +52  5557296000 [51404]
created:     20110310
changed:     20250728

nic-hdl:     CAI26
person:      Cuenta Abuse IPN
e-mail:      abuse@ipn.mx
address:     Av. Luis Enrique Erro S/N, 0, Unidad Profesional Adolfo López Mateos
address:     07738 - Alcaldia Gustavo A. MAdero - CX
country:     MX
phone:       +52  5557296000 [51424]
created:     20221014
changed:     20221014

Overlapping Ranges

BGP prefixes that contain 148.204.172.0/24

Range	ASN	Company	Num of IPs
148.204.0.0/16	AS3484	Instituto Politecnico Nacional	65,536

Nearby Ranges

BGP prefixes that overlap with 148.204.0.0/16

Range	ASN	Company	Num of IPs
148.204.0.0/16	AS3484	Instituto Politecnico Nacional	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
148.204.172.38	AS3484 Instituto Politecnico Nacional	`4.96ms` 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
178.156.247.72	AS213230 Hetzner Online GmbH	`0.14ms` from Ashburn, US
4.227.139.248	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
150.164.199.120	AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS	`1.52ms` from Belo Horizonte, BR
87.182.101.168	AS3320 Deutsche Telekom AG	`1.27ms` from Berlin, DE
54.200.212.232	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
75.110.239.24	AS19108 Optimum	`16.21ms` from Chicago, US
177.16.21.184	AS18881 TELEFÔNICA BRASIL S.A	`1.12ms` from Curitiba, BR
3.76.113.56	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
123.25.216.104	AS45899 VNPT Corp	`1.80ms` from Ho Chi Minh City, VN
104.173.90.136	AS20001 Charter Communications Inc	`4.92ms` from Los Angeles, US
185.221.206.216	AS61323 ANS ACADEMY LIMITED	`0.43ms` from Manchester, GB
213.21.148.216	AS3302 Retelit Digital Services S.p.A.	`18.21ms` from Milan, IT
159.195.95.184	AS214996 netcup GmbH	`0.29ms` from Singapore, SG
115.171.58.24	AS4847 China Networks Inter-Exchange	`3.44ms` from Tianjin, CN
169.50.176.8	AS36351 IBM Cloud	`1.06ms` from Amsterdam, NL
52.33.52.136	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
75.156.181.216	AS852 TELUS Communications Inc.	`4.60ms` from Calgary, CA
75.182.166.120	AS11426 Charter Communications Inc	`5.02ms` from Charlotte, US
18.189.137.104	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
52.161.18.232	AS8075 Microsoft Corporation	`3.44ms` from Denver, US
142.167.47.152	AS855 Bell Canada	`6.40ms` from Fredericton, CA
165.101.123.104	AS154010 Xi'an WeiShiJi Network Technology LTD	`1.60ms` from Hong Kong, HK
67.205.128.248	AS14061 DigitalOcean, LLC	`0.27ms` from New York City, US
88.176.86.8	AS12322 Free SAS	`9.54ms` from Paris, FR
86.236.55.216	AS3215 Orange S.A.	`7.56ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 148.204.172.161

traceroute to 148.204.172.161 (148.204.172.161): 64 hops max, 52 byte packets

2 [AS7195] 200.25.81.49 8.216 ms

3 *

4 [AS3484] 148.204.172.161 4.995 ms

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On March 20th 2026

What are IP address ranges?

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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