AS number details

AS28512

Cablemas Telecomunicaciones SA de CV · izzi.mx

Mexico

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AS28512 – Cablemas Telecomunicaciones SA de CV

Field	Value
Country	Mexico
Website	izzi.mx
Hosted domains	8
Number of IPv4	90,880
Number of IPv6	668,535,978,246,889,933,612,515,328
ASN type	ISP
Registry	lacnic
Allocated	20 years ago on Aug 02, 2005
Updated	4 years ago on Sep 14, 2021

Netblock	Company	Num of IPs
187.252.32.0/19	Cablemas Telecomunicaciones SA de CV	8,192
177.237.112.0/20	Cablemas Telecomunicaciones SA de CV	4,096
177.237.48.0/20	Cablemas Telecomunicaciones SA de CV	4,096
177.237.64.0/20	Cablemas Telecomunicaciones SA de CV	4,096
177.237.80.0/20	Cablemas Telecomunicaciones SA de CV	4,096
177.237.96.0/20	Cablemas Telecomunicaciones SA de CV	4,096
187.185.208.0/20	Cablemas Telecomunicaciones SA de CV	4,096
187.252.192.0/20	Cablemas Telecomunicaciones SA de CV	4,096
189.202.112.0/20	Cablemas Telecomunicaciones SA de CV	4,096
189.214.80.0/20	Cablemas Telecomunicaciones SA de CV	4,096
189.215.64.0/20	Cablemas Telecomunicaciones SA de CV	4,096
189.221.128.0/20	Cablemas Telecomunicaciones SA de CV	4,096
200.79.224.0/20	Cablemas Telecomunicaciones SA de CV	4,096
200.79.240.0/20	Cablemas Telecomunicaciones SA de CV	4,096
187.184.232.0/21	Cablemas Telecomunicaciones SA de CV	2,048
187.184.240.0/21	Cablemas Telecomunicaciones SA de CV	2,048
187.252.192.0/21	Cablemas Telecomunicaciones SA de CV	2,048
187.252.200.0/21	Cablemas Telecomunicaciones SA de CV	2,048
187.253.144.0/21	Cablemas Telecomunicaciones SA de CV	2,048
187.253.184.0/21	Cablemas Telecomunicaciones SA de CV	2,048
189.221.112.0/21	Cablemas Telecomunicaciones SA de CV	2,048
189.221.144.0/21	Cablemas Telecomunicaciones SA de CV	2,048
189.221.248.0/21	Cablemas Telecomunicaciones SA de CV	2,048
201.166.16.0/21	Cablemas Telecomunicaciones SA de CV	2,048
201.166.24.0/21	Cablemas Telecomunicaciones SA de CV	2,048
189.202.100.0/22	Cablemas Telecomunicaciones SA de CV	1,024
189.202.96.0/22	Cablemas Telecomunicaciones SA de CV	1,024
189.221.120.0/22	Cablemas Telecomunicaciones SA de CV	1,024
189.221.124.0/22	Cablemas Telecomunicaciones SA de CV	1,024
177.237.116.0/23	Cablemas Telecomunicaciones SA de CV	512
177.237.90.0/23	Cablemas Telecomunicaciones SA de CV	512
187.253.176.0/23	Cablemas Telecomunicaciones SA de CV	512
187.253.178.0/23	Cablemas Telecomunicaciones SA de CV	512
187.253.180.0/23	Cablemas Telecomunicaciones SA de CV	512
187.253.182.0/23	Cablemas Telecomunicaciones SA de CV	512
187.253.26.0/23	Cablemas Telecomunicaciones SA de CV	512
189.214.92.0/23	Cablemas Telecomunicaciones SA de CV	512
189.214.94.0/23	Cablemas Telecomunicaciones SA de CV	512
177.239.230.0/24	Cablemas Telecomunicaciones SA de CV	256
187.185.157.0/24	Cablemas Telecomunicaciones SA de CV	256
187.185.158.0/24	Cablemas Telecomunicaciones SA de CV	256
187.185.159.0/24	Cablemas Telecomunicaciones SA de CV	256
187.185.221.0/24	Cablemas Telecomunicaciones SA de CV	256
187.185.64.0/24	Cablemas Telecomunicaciones SA de CV	256
187.185.71.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.10.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.153.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.164.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.2.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.3.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.4.0/24	Cablemas Telecomunicaciones SA de CV	256
187.252.84.0/24	Cablemas Telecomunicaciones SA de CV	256
187.253.202.0/24	Cablemas Telecomunicaciones SA de CV	256
189.215.135.0/24	Cablemas Telecomunicaciones SA de CV	256
189.215.200.0/24	Cablemas Telecomunicaciones SA de CV	256
189.220.42.0/24	Cablemas Telecomunicaciones SA de CV	256

Netblock	Company
2806:250:600::/40	Cablemas Telecomunicaciones SA de CV
2806:250:c00::/40	Cablemas Telecomunicaciones SA de CV
2806:250:c00::/45	Cablemas Telecomunicaciones SA de CV
2806:250:c08::/45	Cablemas Telecomunicaciones SA de CV
2806:250:c10::/45	Cablemas Telecomunicaciones SA de CV
2806:250:c18::/45	Cablemas Telecomunicaciones SA de CV
2806:250:20::/48	Cablemas Telecomunicaciones SA de CV
2806:250:24::/48	Cablemas Telecomunicaciones SA de CV
2806:250:25::/48	Cablemas Telecomunicaciones SA de CV
2806:250:26::/48	Cablemas Telecomunicaciones SA de CV
2806:250:27::/48	Cablemas Telecomunicaciones SA de CV
2806:250:300::/48	Cablemas Telecomunicaciones SA de CV
2806:250:301::/48	Cablemas Telecomunicaciones SA de CV
2806:250:302::/48	Cablemas Telecomunicaciones SA de CV
2806:250:303::/48	Cablemas Telecomunicaciones SA de CV

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WHOIS Details

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                                                ASHandle:       AS28512
                                                OrgID:          AS28512
                                                ASName:         AS28512
                                                ASNumber:       AS28512
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 8 domain names hosted across 7 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
189.221.250.11	██████████	2
177.237.79.131	██████████	1
200.79.231.136	██████████	1
187.185.220.50	██████████	1
187.252.200.174	██████████	1
200.79.231.5	██████████	1
189.202.112.117	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS28545	Cablemas Telecomunicaciones SA de CV

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS28545	Cablemas Telecomunicaciones SA de CV

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
187.185.220.85	AS28512 Cablemas Telecomunicaciones SA de CV	`23.90ms` from Miami, US
189.214.92.1	AS28512 Cablemas Telecomunicaciones SA de CV	`25.68ms` from Miami, US
187.252.197.8	AS28512 Cablemas Telecomunicaciones SA de CV	`42.89ms` from Monterrey, MX
187.184.236.4	AS28512 Cablemas Telecomunicaciones SA de CV	`22.99ms` from Miami, US
187.252.48.1	AS28512 Cablemas Telecomunicaciones SA de CV	`25.64ms` from Miami, US
187.252.198.51	AS28512 Cablemas Telecomunicaciones SA de CV	`42.91ms` from Monterrey, MX
187.184.247.17	AS28512 Cablemas Telecomunicaciones SA de CV	`38.46ms` from Santiago de Queretaro, MX
2806:250:c10::1	AS28512 Cablemas Telecomunicaciones SA de CV	`35.09ms` from Guadalajara, MX
187.185.64.68	AS28512 Cablemas Telecomunicaciones SA de CV	`23.85ms` from Miami, US
2806:250:c18::1	AS28512 Cablemas Telecomunicaciones SA de CV	`43.07ms` from Santiago de Queretaro, MX
187.252.203.6	AS28512 Cablemas Telecomunicaciones SA de CV	`22.98ms` from Miami, US
187.252.202.175	AS28512 Cablemas Telecomunicaciones SA de CV	`22.98ms` from Miami, US
177.237.57.193	AS28512 Cablemas Telecomunicaciones SA de CV	`23.23ms` from Miami, US
187.184.233.20	AS28512 Cablemas Telecomunicaciones SA de CV	`22.98ms` from Miami, US
177.237.78.197	AS28512 Cablemas Telecomunicaciones SA de CV	`43.29ms` from Monterrey, MX
187.184.246.38	AS28512 Cablemas Telecomunicaciones SA de CV	`38.47ms` from Santiago de Queretaro, MX
187.185.71.169	AS28512 Cablemas Telecomunicaciones SA de CV	`23.50ms` from Miami, US
187.184.234.19	AS28512 Cablemas Telecomunicaciones SA de CV	`23.00ms` from Miami, US
201.166.18.1	AS28512 Cablemas Telecomunicaciones SA de CV	`25.84ms` from Miami, US
200.79.228.41	AS28512 Cablemas Telecomunicaciones SA de CV	`23.63ms` from Miami, US
187.184.240.156	AS28512 Cablemas Telecomunicaciones SA de CV	`38.43ms` from Santiago de Queretaro, MX
201.166.19.1	AS28512 Cablemas Telecomunicaciones SA de CV	`25.51ms` from Miami, US
187.184.237.200	AS28512 Cablemas Telecomunicaciones SA de CV	`22.98ms` from Miami, US
189.220.42.1	AS28512 Cablemas Telecomunicaciones SA de CV	`23.29ms` from Miami, US
187.184.245.196	AS28512 Cablemas Telecomunicaciones SA de CV	`38.42ms` 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
134.100.70.48	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.05ms` from Copenhagen, DK
47.122.54.144	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.22ms` from Fuzhou, CN
24.67.134.112	AS6327 Shaw Communications Inc.	`9.67ms` from Kelowna, CA
86.184.114.128	AS2856 British Telecommunications PLC	`4.59ms` from London, GB
79.29.109.0	AS3269 Telecom Italia S.p.A.	`16.78ms` from Milan, IT
203.141.129.64	AS2514 NTT PC Communications, Inc.	`2.33ms` from Osaka, JP
150.59.76.32	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.51ms` from Osaka, JP
52.20.127.48	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
73.157.10.32	AS7922 Comcast Cable Communications, LLC	`3.58ms` from Seattle, US
123.254.175.0	AS38103 SK Broadband Co Ltd	`1.30ms` from Seoul, KR
180.67.34.16	AS9318 SK Broadband Co Ltd	`6.01ms` from Seoul, KR
211.29.60.32	AS4804 Microplex PTY LTD	`0.53ms` from Sydney, AU
99.238.25.160	AS812 Rogers Communications Canada Inc.	`3.95ms` from Toronto, CA
86.86.46.64	AS1136 KPN B.V.	`1.44ms` from Amsterdam, NL
147.67.222.16	AS42848 European Commission	`4.12ms` from Amsterdam, NL
191.80.67.224	AS22927 Telefonica de Argentina	`3.51ms` from Buenos Aires, AR
35.188.176.128	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
135.233.95.144	AS8075 Microsoft Corporation	`0.40ms` from Des Moines, US
34.99.254.80	AS396982 Google LLC	`1.69ms` from Frankfurt am Main, DE
130.185.180.192	AS29134 Webglobe, s.r.o.	`0.32ms` from Prague, CZ
201.92.229.160	AS27699 TELEFÔNICA BRASIL S.A	`4.18ms` from Sao Paulo, BR
179.217.177.224	AS28573 Claro NXT Telecomunicacoes Ltda	`10.43ms` from Sao Paulo, BR
223.111.97.16	AS56046 China Mobile communications corporation	`5.01ms` from Shanghai, CN
91.44.149.128	AS3320 Deutsche Telekom AG	`5.02ms` from Frankfurt am Main, DE
97.120.211.224	AS209 CenturyLink Communications, LLC	`1.58ms` from Hillsboro, US

Traceroute

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

traceroute -a -n -q1 -f3 -m17 189.202.125.235

traceroute to 189.202.125.235 (189.202.125.235): 17 hops max, 52 byte packets

3 [AS23352] 50.31.151.169 8.347 ms

4 [AS23352] 216.246.115.36 1.511 ms

5 *

6 [AS3257] 213.254.231.154 40.609 ms

7 [AS3257] 173.205.43.238 38.45 ms

8 [AS18734] 189.204.203.251 40.267 ms

9 [AS18734] 189.202.240.57 69.517 ms

10 *

11 *

12 [AS28512] 200.79.231.81 64.561 ms

13 *

14 [AS28512] 200.79.231.81 65.875 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On August 17th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS28512 at robtex.

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