187.251.66.0/24

AS28458 · IENTC S DE RL DE CV

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Summary

Country	Mexico
Domain	ientc.com
ASN	AS28458
Registry	LACNIC
ID	CDR

WHOIS Details

inetnum:     187.251.64.0/19
status:      allocated
aut-num:     N/A
owner:       IENTC S DE RL DE CV
ownerid:     MX-ISRC2-LACNIC
responsible: Carlos Daniel Arguimbau Romo
address:     Blvd. Bernardo Quintana, 562 7, Arboledas
address:     76140 - Querétaro/Epigmenio Gonzales - QT
country:     MX
phone:       +52  4423497606 [1000]
owner-c:     CDR
tech-c:      CDR
abuse-c:     CDR
created:     20121129
changed:     20250611

nic-hdl:     CDR
person:      IENTC Telecom
e-mail:      ip@ientc.com
address:     Blvd. Bernardo Quintana, 562, Arboledas
address:     76140 - Querétaro/Epigmenio Gonzales - QT
country:     MX
phone:       +52  4426280070
created:     20130220
changed:     20241008

Nearby Ranges

BGP prefixes that overlap with 187.251.0.0/16

Range	ASN	Company	Num of IPs
187.251.0.0/19	AS32098	IP Matrix, S.A. de C.V.	8,192
187.251.160.0/19	AS61468	CEDIA	8,192
187.251.32.0/19	AS18592	Corporacion Universitaria para el Desarrollo de Internet, A.C.	8,192
187.251.15.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.16.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.17.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.18.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.19.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.21.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.172.0/24	AS61468	ARMADA DEL ECUADOR	256
187.251.13.0/24	AS32098	IP Matrix, S.A. de C.V.	256
187.251.14.0/24	AS32098	IP Matrix, S.A. de C.V.	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

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Pingable IPs

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

IP Address	ASN	Details
187.251.66.98	AS28458 IENTC S DE RL DE CV	`0.17ms` from Dallas, US

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
87.210.138.168	AS50266 Odido Netherlands B.V.	`5.43ms` from Amsterdam, NL
66.188.73.136	AS20115 Charter Communications LLC	`8.42ms` from Atlanta, US
107.207.30.104	AS7018 AT&T Enterprises, LLC	`2.49ms` from Los Angeles, US
90.173.112.8	AS12479 Orange Espagne SA	`9.28ms` from Madrid, ES
162.230.53.8	AS7018 AT&T Enterprises, LLC	`9.60ms` from Miami, US
212.131.120.120	AS3269 Telecom Italia S.p.A.	`0.90ms` from Milan, IT
63.40.116.104	AS6167 Verizon Business	`19.24ms` from New York City, US
83.108.113.104	AS2119 Telenor Norge AS	`1.10ms` from Oslo, NO
60.241.73.24	AS7545 TPG Telecom Limited	`1.16ms` from Perth, AU
129.219.205.120	AS2900 Arizona Tri University Network	`0.84ms` from Phoenix, US
20.150.199.184	AS8075 Microsoft Corporation	`0.22ms` from Phoenix, US
140.115.35.8	AS18420 National Central University	`2.71ms` from Taipei, TW
70.24.30.184	AS577 Bell Canada	`5.52ms` from Toronto, CA
91.220.44.8	AS197368 FoodCare Sp. z o.o.	`5.51ms` from Warsaw, PL
130.218.120.200	AS21517 Kennesaw State University	`1.76ms` from Atlanta, US
82.156.236.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.79ms` from Beijing, CN
20.85.120.248	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
104.100.163.56	AS16625 Akamai Technologies, Inc.	`3.87ms` from Cleveland, US
104.1.116.152	AS7018 AT&T Enterprises, LLC	`3.73ms` from Dallas, US
37.50.8.8	AS3320 Deutsche Telekom AG	`3.50ms` from Frankfurt am Main, DE
93.201.46.248	AS3320 Deutsche Telekom AG	`8.84ms` from Frankfurt am Main, DE
37.197.110.104	AS1257 Tele2 Sverige AB	`3.99ms` from Goeteborg, SE
146.212.112.8	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.08ms` from Ljubljana, SI
18.135.228.232	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
132.239.79.8	AS7377 University of California, San Diego	`2.68ms` 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 187.251.66.75

traceroute to 187.251.66.75 (187.251.66.75): 64 hops max, 52 byte packets

1 [AS15169] 142.250.62.163 1.48 ms

2 *

3 [AS28458] 187.251.66.75 28.951 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On January 19th 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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