148.204.251.0/24

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 148.204.251.0/24

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

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

IP Address	ASN	Details
148.204.251.254	AS3484 Instituto Politecnico Nacional	`11.46ms` from Monterrey, 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
73.201.47.56	AS7922 Comcast Cable Communications, LLC	`6.14ms` from Ashburn, US
98.18.174.232	AS7029 Windstream Communications LLC	`9.45ms` from Atlanta, US
223.151.142.136	AS4134 CHINANET-BACKBONE	`8.14ms` from Changsha, CN
47.75.145.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.97ms` from Hong Kong, HK
90.188.161.168	AS12389 PJSC Rostelecom	`8.64ms` from Novosibirsk, RU
90.127.74.136	AS3215 Orange S.A.	`1.94ms` from Paris, FR
138.91.85.248	AS8075 Microsoft Corporation	`0.61ms` from San Jose, US
58.123.86.120	AS9318 SK Broadband Co Ltd	`0.86ms` from Seoul, KR
3.107.29.168	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
153.164.232.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.59ms` from Tokyo, JP
35.80.141.56	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
73.51.48.200	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Chicago, US
130.244.10.168	AS1257 Tele2 Sverige AB	`0.26ms` from Goeteborg, SE
125.112.76.104	AS4134 CHINANET-BACKBONE	`7.43ms` from Ningbo, CN
13.219.138.72	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
220.123.168.136	AS4766 Korea Telecom	`4.50ms` from Seoul, KR
210.99.110.8	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
185.198.1.248	AS206052 Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS	`3.64ms` from Warsaw, PL
192.135.151.104	AS559 SWITCH	`2.33ms` from Zuerich, CH
118.174.222.8	AS23969 TOT Public Company Limited	`1.03ms` from Bangkok, TH
138.43.69.72	AS46293 Midwest Energy & Communications	`5.77ms` from Chicago, US
208.86.95.248	AS30708 RAAPID Technical Services	`0.16ms` from Dallas, US
34.247.151.200	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
80.111.233.168	AS6830 Liberty Global Europe Holding B.V.	`6.23ms` from Dublin, IE
47.249.15.136	AS33363 Charter Communications, Inc	`9.49ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 148.204.251.200

traceroute to 148.204.251.200 (148.204.251.200): 64 hops max, 52 byte packets

1 [AS15169] 142.251.49.148 163.167 ms

2 [AS15169] 72.14.233.142 167.429 ms

3 *

4 [] 201.154.160.169 229.101 ms

5 [AS8151] 201.96.112.253 232.613 ms

6 *

7 [AS3484] 148.204.251.200 236.76 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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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