131.178.192.0/21

AS6342 · Instituto Tecnológico y de Estudios Superiores de Monterrey

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Summary

Country	Mexico
Domain	tec.mx
ASN	AS6342
Parent Range	131.178.0.0/16
Registry	LACNIC
ID	IRS2

WHOIS Details

inetnum:     131.178/16
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:     131.178/16
nserver:     DNS1.ITESM.MX  
nsstat:      20210520 AA
nslastaa:    20210520
nserver:     DNS3.ITESM.MX  
nsstat:      20210520 FAIL
nslastaa:    20210429
nserver:     DNS4.ITESM.MX  [lame - not published]
nsstat:      20210520 TIMEOUT
nslastaa:    20201228
created:     19881220
changed:     20100516

nic-hdl:     IRS2
person:      ITESM Redes de Sistema
e-mail:      [email protected]
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

Overlapping Ranges

BGP prefixes that contain 131.178.192.0/21

Range	ASN	Company	Num of IPs
131.178.0.0/16	AS6342	Instituto Tecnológico y de Estudios Superiores de Monterrey	65,536

Nearby Ranges

BGP prefixes that overlap with 131.178.0.0/16

Range	ASN	Company	Num of IPs
131.178.0.0/16	AS6342	Instituto Tecnológico y de Estudios Superiores de Monterrey	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
34.246.244.213	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
217.229.180.181	AS3320 Deutsche Telekom AG	`3.17ms` from Duesseldorf, DE
191.10.180.181	AS26599 TELEFÔNICA BRASIL S.A	`11.70ms` from Fortaleza, BR
58.65.240.69	AS24535 PT.Insan Sarana Telematika	`0.59ms` from Jakarta, ID
222.174.57.69	AS4134 CHINANET-BACKBONE	`6.26ms` from Jinan, CN
41.169.32.245	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.63ms` from Johannesburg, ZA
94.63.167.53	AS12353 Vodafone Portugal	`2.93ms` from Lisbon, PT
212.39.16.85	AS15663 Umbrianet S.R.L.	`7.76ms` from Milan, IT
157.0.66.69	AS4837 CHINA UNICOM China169 Backbone	`2.78ms` from Nanjing, CN
80.12.24.21	AS3215 Orange S.A.	`0.77ms` from Paris, FR
34.201.124.53	AS14618 Amazon.com, Inc.	`0.58ms` from Reston, US
52.22.167.101	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
117.231.143.181	AS9829 National Internet Backbone	`19.45ms` from Saint Thomas Mount, IN
203.125.246.53	AS3758 SingNet	`1.36ms` from Singapore, SG
20.78.14.165	AS8075 Microsoft Corporation	`0.25ms` from Tokyo, JP
94.66.24.53	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.71ms` from Athens, GR
51.222.128.101	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
61.181.108.37	AS4837 CHINA UNICOM China169 Backbone	`5.00ms` from Beijing, CN
216.21.58.117	AS16399 First Communications LLC	`1.20ms` from Chicago, US
50.216.247.69	AS7922 Comcast Cable Communications, LLC	`1.50ms` from Chicago, US
118.93.52.229	AS9500 One New Zealand Group Limited	`5.70ms` from Christchurch, NZ
193.88.78.53	AS3292 TDC Holding A/S	`1.06ms` from Copenhagen, DK
174.51.242.5	AS7922 Comcast Cable Communications, LLC	`5.45ms` from Denver, US
134.3.141.229	AS3209 Vodafone GmbH	`9.85ms` from Frankfurt am Main, DE
45.138.43.181	AS62336 PURtel.com GmbH	`3.29ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m18 131.178.197.31

traceroute to 131.178.197.31 (131.178.197.31): 18 hops max, 52 byte packets

4 [AS57344] 178.132.85.241 18.321 ms

5 *

6 [AS174] 154.54.76.185 15.979 ms

7 [AS174] 130.117.0.94 22.101 ms

8 [AS174] 130.117.0.125 22.082 ms

9 [AS174] 154.54.59.177 24.635 ms

10 *

11 [AS174] 154.54.63.142 28.4 ms

12 [AS174] 154.54.75.98 40.398 ms

13 [AS174] 154.54.72.117 45.7 ms

14 [AS174] 154.54.82.2 130.297 ms

15 [AS174] 154.54.172.170 144.521 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Varna, BG

On December 28th 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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