187.252.243.0/24

AS28509 · Cablemas Telecomunicaciones SA de CV

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Summary

Country	Mexico
Domain	izzi.mx
ASN	AS28509
Registry	LACNIC
ID	FRL5

WHOIS Details

inetnum:     187.252.240.0/20
status:      reallocated
aut-num:     N/A
owner:       Cablemas Telecomunicaciones SA de CV
ownerid:     MX-CTSC6-LACNIC
responsible: Isaac Torres Galvan
address:     Avenida Vasco de Quiroga, 2000, Col. Santa Fe
address:     01210 - Alcaldía Alvaro Obregon - CX
country:     MX
phone:       +52 777 2410061
owner-c:     FRL5
tech-c:      FRL5
abuse-c:     CTA6
created:     20120924
changed:     20120924
inetnum-up:  187.252.0.0/15

nic-hdl:     FRL5
person:      Isaac Torres Galvan
e-mail:      ipmastercm@izzi.mx
address:     Av. Par vialVasco de Quiroga, 2000, Col. Santa Fe
address:     01219 - Alvaro Obregon - CX
country:     MX
phone:       +52  5550225413
created:     20080804
changed:     20260319

nic-hdl:     CTA6
person:      CABLEMAS TELECOMUNICACIONES - ABUSE
e-mail:      abuse@cableonline.com.mx
address:     AVENIDA PAR VIAL, 80, ATLACOMULCO
address:     62560 - JIUTEPEC - MO
country:     MX
phone:       +52  7773292473
created:     20120402
changed:     20120402

Nearby Ranges

BGP prefixes that overlap with 187.252.0.0/16

Range	ASN	Company	Num of IPs
187.252.32.0/19	AS28512	Cablemas Telecomunicaciones SA de CV	8,192
187.252.176.0/20	AS28509	Cablemas Telecomunicaciones SA de CV	4,096
187.252.208.0/20	AS28554	Cablemas Telecomunicaciones SA de CV	4,096
187.252.192.0/20	AS28512	Cablemas Telecomunicaciones SA de CV	4,096
187.252.0.0/23	AS28509	Cablemas Telecomunicaciones SA de CV	512
187.252.0.0/23	AS28545	Cablemas Telecomunicaciones SA de CV	512
187.252.154.0/24	AS28545	Cablemas Telecomunicaciones SA de CV	256
187.252.8.0/24	AS28545	Cablemas Telecomunicaciones SA de CV	256
187.252.153.0/24	AS28512	Cablemas Telecomunicaciones SA de CV	256
187.252.9.0/24	AS28556	Cablemas Telecomunicaciones SA de CV	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
150.134.244.8	AS30499 Youngstown State University	`7.60ms` from Columbus, US
169.197.182.8	AS398992 Share and Make Aware LLC	`0.73ms` from Dallas, US
54.171.79.152	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
87.149.93.232	AS3320 Deutsche Telekom AG	`7.65ms` from Frankfurt am Main, DE
87.185.213.216	AS3320 Deutsche Telekom AG	`7.92ms` from Frankfurt am Main, DE
43.135.35.88	AS132203 Tencent Building, Kejizhongyi Avenue	`0.34ms` from Hong Kong, HK
81.56.125.184	AS29447 Scaleway SAS	`13.38ms` from Milan, IT
179.181.11.200	AS18881 TELEFÔNICA BRASIL S.A	`6.43ms` from São Paulo, BR
89.130.253.24	AS12479 Orange Espagne SA	`15.08ms` from Zaragoza, ES
72.231.188.200	AS11351 Charter Communications Inc	`18.79ms` from Chicago, US
154.219.207.56	AS202656 Ivanov Vitaliy Sergeevich	`0.19ms` from Frankfurt am Main, DE
115.2.217.232	AS4766 Korea Telecom	`2.08ms` from Incheon, KR
177.51.145.8	AS26615 TIM S/A	`2.31ms` from Osasco, BR
125.148.99.24	AS4766 Korea Telecom	`2.34ms` from Seoul, KR
46.217.52.136	AS6821 Makedonski Telekom AD-Skopje	`7.21ms` from Skopje, MK
62.220.161.168	AS29518 Bredband2 AB	`1.00ms` from Stockholm, SE
18.178.5.120	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
157.205.191.8	AS17514 Otsuka Corp.	`3.50ms` from Tokyo, JP
47.35.210.24	AS20115 Charter Communications LLC	`10.95ms` from Atlanta, US
195.23.165.8	AS1897 NOS COMUNICACOES, S.A.	`1.38ms` from Braga, PT
186.61.221.248	AS22927 Telefonica de Argentina	`12.04ms` from Buenos Aires, AR
105.191.45.120	AS36925 MEDITELECOM	`15.84ms` from Casablanca, MA
217.211.127.216	AS3301 Telia Company AB	`3.31ms` from Copenhagen, DK
54.36.225.136	AS16276 OVH SAS	`0.09ms` from Erith, GB
4.240.114.8	AS8075 Microsoft Corporation	`0.20ms` from Lohogaon, IN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 187.252.243.44

traceroute to 187.252.243.44 (187.252.243.44): 7 hops max, 52 byte packets

3 [AS3257] 213.254.231.238 135.883 ms

4 [AS3257] 173.205.43.238 154.442 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On March 21st 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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