200.33.42.0/24

AS6342 · Instituto Tecnológico y de Estudios Superiores de Monterrey

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Summary

Country	Mexico
Domain	tec.mx
ASN	AS6342
Registry	LACNIC
ID	IRS2

WHOIS Details

inetnum:     200.33.42/24
status:      assigned
aut-num:     N/A
owner:       Instituto Tecnológico y de Estudios Superiores de Monterrey
ownerid:     MX-ITYE8-LACNIC
responsible: Panfilo Humberto Rubio Valdez
address:     Av. Eugenio Garza Sada, 2501, Col. Tecnológico
address:     64849 - Monterrey - NL
country:     MX
phone:       +52 81 83582000 []
owner-c:     IRS2
tech-c:      IRS2
abuse-c:     IRS2
inetrev:     200.33.42/24
nserver:     DNS1.ITESM.MX  
nsstat:      20220528 AA
nslastaa:    20220528
nserver:     DNS3.ITESM.MX  [lame - not published]
nsstat:      20220528 FAIL
nslastaa:    20211211
nserver:     DNS4.ITESM.MX  [lame - not published]
nsstat:      20220528 TIMEOUT
nslastaa:    20110611
created:     19960701
changed:     20100513

nic-hdl:     IRS2
person:      ITESM Redes de Sistema
e-mail:      hostmaster@ITESM.MX
address:     AV. EUGENIO GARZA SADA 2501 SUR, 2501, ITESM Campus MTY COL. TECNOLÓGICO
address:     64849 - Monterrey - NL
country:     MX
phone:       +52  8115513034 [3034]
created:     20050929
changed:     20210212

Nearby Ranges

BGP prefixes that overlap with 200.33.0.0/16

Range	ASN	Company	Num of IPs
200.33.208.0/20	AS6503	Axtel, S.A.B. de C.V.	4,096
200.33.88.0/21	AS262530	Quality Net	2,048
200.33.224.0/21	AS6503	Axtel, S.A.B. de C.V.	2,048
200.33.144.0/21	AS8151	UNINET	2,048
200.33.152.0/21	AS268976	Weclix Telecom S/A	2,048
200.33.128.0/21	AS263263	GW Telecomunicações Ltda	2,048
200.33.192.0/21	AS6503	Axtel, S.A.B. de C.V.	2,048
200.33.192.0/21	AS28545	Axtel, S.A.B. de C.V.	2,048
200.33.188.0/22	AS7399	Internet Cancun S.A. de C.V.	1,024
200.33.164.0/22	AS61947	Supernet Telecomunicaçoes e Informatica LTDA	1,024
200.33.12.0/23	AS18734	Universidad Popular Autonoma del Estado de Puebla	512
200.33.12.0/23	AS10706	Universidad Popular Autonoma del Estado de Puebla	512
200.33.126.0/23	AS265456	ALELO S.A.	512
200.33.246.0/23	AS6503	Intranet Technology	512
200.33.31.0/24	AS21692	Secretaría de la Función Pública	256
200.33.116.0/24	AS22884	Asosicacion de Agentes Aduanales de Veracruz	256
200.33.111.0/24	AS22894	Network Information Center México	256
200.33.61.0/24	AS22908	Estafeta Mexicana S.A. de C.V.	256
200.33.102.0/24	AS21603	Universidad La Salle, AC	256
200.33.9.0/24	AS18734	Universidad Popular Autonoma del Estado de Puebla	256
200.33.85.0/24	AS263831	Contraloria General de la Republica	256
200.33.51.0/24	AS264662	Universidad Don Bosco	256
200.33.203.0/24	AS264745	RADIO MITRE S.A.	256
200.33.113.0/24	AS264747	Agencia Nacional de Hidrocarburos	256
200.33.81.0/24	AS264995	OLOS TECNOLOGIA LTDA	256
200.33.115.0/24	AS265101	A. N. dos M. P. de Telecomunicações - MICROTEL	256
200.33.253.0/24	AS265376	EQUINIX BRASIL	256
200.33.83.0/24	AS265431	TRIBUNAL REGIONAL DO TRABALHO-14a.REGIÃO	256
200.33.174.0/24	AS265450	Justica Federal de Primeiro Grau no Parana	256
200.33.7.0/24	AS8151	Universidad Autonoma de Baja California Sur	256
200.33.79.0/24	AS265589	Gobierno del Estado de Morelos	256
200.33.175.0/24	AS266212	TRT da 19a Regiao	256
200.33.48.0/24	AS18532	Secretaria de Hacienda y Credito Publico	256
200.33.206.0/24	AS269820	FULL DATA COMUNICACIONES C.A.	256
200.33.160.0/24	AS272336	Secretaria de Relaciones Exteriores	256
200.33.28.0/24	AS273074	BUHO NETWORK S.A.S	256
200.33.109.0/24	AS27673	INSTITUTO NACIONAL DE ESTADISTICA Y GEOGRAFIA	256
200.33.4.0/24	AS28029	Sersat S.A.	256
200.33.114.0/24	AS28371	Gobierno del Estado de Guanajuato	256
200.33.40.0/24	AS28395	UST GLOBAL DE MEXICO SA DE CV	256
200.33.20.0/24	AS28399	BTU Comunicacion SA de CV	256
200.33.240.0/24	AS28414	Universidad Autonoma Agraria Antonio Narro	256
200.33.3.0/24	AS28457	UNIVERSIDAD LATINOAMERICANA, S.C.	256
200.33.249.0/24	AS28492	Valores Corporativos Softtek S.A. de C.V.	256
200.33.0.0/24	AS28497	Network Information Center México	256
200.33.80.0/24	AS28511	Network Information Center México	256
200.33.178.0/24	AS14178	CASA DE BOLSA VE POR MAS SA DE CV GRUPO FINANCIERO VE POR MAS	256
200.33.82.0/24	AS52275	Anura S.A.	256
200.33.125.0/24	AS52468	INSTITUTO DE ACUEDUCTOS Y ALCANTARILLADOS NACIONALES	256
200.33.117.0/24	AS52740	PRODAP-Centro de Gestao da Tecnologia e Informacao	256

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

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

IP Address	ASN	Details
200.33.42.250	AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey	`13.82ms` from Santiago de Queretaro, 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
79.103.220.72	AS1241 Forthnet	`10.87ms` from Athens, GR
84.164.49.72	AS3320 Deutsche Telekom AG	`2.62ms` from Berlin, DE
52.184.245.88	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
19.12.129.104	AS3389 Ford Motor Company	`0.39ms` from Chicago, US
93.222.103.216	AS3320 Deutsche Telekom AG	`5.99ms` from Frankfurt am Main, DE
4.252.166.232	AS8075 Microsoft Corporation	`0.59ms` from Hong Kong, HK
185.84.182.88	AS201128 Bilintel Bilisim Ticaret Limited Sirketi	`0.74ms` from Istanbul, TR
176.224.25.184	AS35819 Etihad Etisalat, a joint stock company	`3.85ms` from Jeddah, SA
18.165.208.88	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
83.33.58.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.11ms` from Madrid, ES
106.68.137.248	AS7545 TPG Telecom Limited	`1.85ms` from Perth, AU
172.184.144.24	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
187.95.5.72	AS53080 VERO S.A	`11.72ms` from Sao Paulo, BR
115.2.100.152	AS4766 Korea Telecom	`1.77ms` from Seoul, KR
60.7.136.136	AS4837 CHINA UNICOM China169 Backbone	`9.34ms` from Tianjin, CN
73.40.189.72	AS7922 Comcast Cable Communications, LLC	`11.46ms` from Ashburn, US
44.235.149.56	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
173.246.103.72	AS29169 GANDI SAS	`1.19ms` from Luxembourg, LU
61.46.163.104	AS9617 JCOM Co., Ltd.	`8.26ms` from Osaka, JP
187.35.52.200	AS27699 TELEFÔNICA BRASIL S.A	`1.92ms` from Osasco, BR
27.194.186.232	AS4837 CHINA UNICOM China169 Backbone	`6.08ms` from Qingdao, CN
64.113.114.88	AS14051 Fidium	`5.71ms` from San Jose, US
210.104.177.248	AS4766 Korea Telecom	`1.93ms` from Seoul, KR
120.78.73.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.62ms` from Shenzhen, CN
153.218.61.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.99ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m8 200.33.42.18

traceroute to 200.33.42.18 (200.33.42.18): 8 hops max, 52 byte packets

4 [] 116.119.161.198 26.605 ms

5 [AS6453] 180.87.38.92 31.006 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On November 22nd 2025

What are IP address ranges?

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