148.204.81.0/24

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:      20251026 AA
nslastaa:    20251026
nserver:     DNS2.IPN.MX
nsstat:      20251026 AA
nslastaa:    20251026
nserver:     DNS3.IPN.MX
nsstat:      20251026 AA
nslastaa:    20251026
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 148.204.81.0/24

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

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Pingable IPs

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

IP Address	ASN	Details
148.204.81.203	AS3484 Instituto Politecnico Nacional	`2.25ms` 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
78.87.248.104	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`12.51ms` from Athens, GR
79.101.34.168	AS8400 TELEKOM SRBIJA a.d.	`0.51ms` from Belgrade, RS
149.84.147.232	AS13513 Alfred University	`10.99ms` from Buffalo, US
105.76.37.184	AS36884 Wana Corporate	`9.18ms` from Casablanca, MA
206.51.114.56	AS8134 Baraga Telephone Company	`13.25ms` from Chicago, US
180.211.160.136	AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	`0.49ms` from Dhaka, BD
109.176.223.104	AS9009 M247 Europe SRL	`0.34ms` from London, GB
58.69.224.216	AS9299 Philippine Long Distance Telephone Company	`1.09ms` from Manila, PH
176.195.111.120	AS12714 PJSC MegaFon	`1.65ms` from Moscow, RU
88.188.8.248	AS12322 Free SAS	`2.55ms` from Paris, FR
114.201.88.184	AS9318 SK Broadband Co Ltd	`2.14ms` from Seoul, KR
106.15.78.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.45ms` from Shanghai, CN
37.143.154.8	AS57881 JSC ENERGO-PRO Georgia	`0.54ms` from Tbilisi, GE
40.125.224.88	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.61ms` from Tianjin, CN
134.236.57.40	AS131090 CAT TELECOM Public Company Ltd,CAT	`19.98ms` from Bangkok, TH
75.222.147.248	AS6167 Verizon Business	`19.65ms` from Chicago, US
146.139.254.8	AS683 Argonne National Laboratory	`2.39ms` from Chicago, US
116.106.211.184	AS24086 Viettel Corporation	`3.77ms` from Ho Chi Minh City, VN
187.1.168.136	AS28252 WorldNet Telecom Comercio e Serviços de Telecomuni	`2.59ms` from Joao Pessoa, BR
73.39.216.104	AS7922 Comcast Cable Communications, LLC	`8.19ms` from Manassas, US
179.25.148.120	AS6057 Administracion Nacional de Telecomunicaciones	`3.59ms` from Montevideo, UY
195.200.249.8	AS51229 Upsystems Ltd	`0.89ms` from Moscow, RU
50.49.179.184	AS5650 Frontier Communications of America, Inc.	`7.00ms` from New York City, US
62.228.228.104	AS6866 Cyprus Telecommunications Authority	`3.41ms` from Nicosia, CY
31.185.118.8	AS42560 Telemach BH d.o.o. Sarajevo	`7.45ms` from Novi Travnik, BA

Traceroute

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

traceroute -a -n -q1 148.204.81.203

traceroute to 148.204.81.203 (148.204.81.203): 64 hops max, 52 byte packets

1 [AS7195] 200.25.32.26 0.867 ms

2 *

3 [AS22884] 187.190.77.194 1.832 ms

4 [AS3484] 148.204.255.3 1.834 ms

5 *

6 *

7 *

8 *

9 *

10 [AS3484] 148.204.81.203 2.251 ms

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On October 25th 2025

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.

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