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
200.79.231.5	██████████	1
187.185.220.50	██████████	1
189.202.112.117	██████████	1
187.252.200.174	██████████	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
177.237.81.17	AS28512 Cablemas Telecomunicaciones SA de CV	`25.58ms` from Miami, US
177.237.91.32	AS28512 Cablemas Telecomunicaciones SA de CV	`29.30ms` from Miami, US
2806:250:c01::1	AS28512 Cablemas Telecomunicaciones SA de CV	`42.90ms` from Santiago de Queretaro, MX
187.252.49.124	AS28512 Cablemas Telecomunicaciones SA de CV	`30.98ms` from Miami, US
177.237.78.45	AS28512 Cablemas Telecomunicaciones SA de CV	`24.49ms` from Miami, US
200.79.239.61	AS28512 Cablemas Telecomunicaciones SA de CV	`28.56ms` from Miami, US
187.252.204.241	AS28512 Cablemas Telecomunicaciones SA de CV	`23.77ms` from Miami, US
187.184.235.126	AS28512 Cablemas Telecomunicaciones SA de CV	`23.78ms` from Miami, US
2806:250:c08::1	AS28512 Cablemas Telecomunicaciones SA de CV	`30.67ms` from Santiago de Queretaro, MX
187.252.54.1	AS28512 Cablemas Telecomunicaciones SA de CV	`27.28ms` from Miami, US
187.185.221.1	AS28512 Cablemas Telecomunicaciones SA de CV	`27.34ms` from Miami, US
177.237.63.9	AS28512 Cablemas Telecomunicaciones SA de CV	`25.32ms` from Miami, US
187.253.188.1	AS28512 Cablemas Telecomunicaciones SA de CV	`26.11ms` from Miami, US
187.253.190.93	AS28512 Cablemas Telecomunicaciones SA de CV	`24.54ms` from Miami, US
189.202.114.1	AS28512 Cablemas Telecomunicaciones SA de CV	`27.06ms` from Miami, US
177.237.48.193	AS28512 Cablemas Telecomunicaciones SA de CV	`24.01ms` from Miami, US
189.214.93.6	AS28512 Cablemas Telecomunicaciones SA de CV	`30.24ms` from Miami, US
187.252.200.229	AS28512 Cablemas Telecomunicaciones SA de CV	`23.79ms` from Miami, US
200.79.224.177	AS28512 Cablemas Telecomunicaciones SA de CV	`25.14ms` from Miami, US
187.184.243.212	AS28512 Cablemas Telecomunicaciones SA de CV	`24.24ms` from Miami, US
187.252.199.169	AS28512 Cablemas Telecomunicaciones SA de CV	`24.25ms` from Miami, US
187.252.2.10	AS28512 Cablemas Telecomunicaciones SA de CV	`23.80ms` from Miami, US
200.79.231.245	AS28512 Cablemas Telecomunicaciones SA de CV	`24.39ms` from Miami, US
187.252.193.19	AS28512 Cablemas Telecomunicaciones SA de CV	`24.24ms` from Miami, US
189.202.115.1	AS28512 Cablemas Telecomunicaciones SA de CV	`26.71ms` from Miami, 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
108.253.189.192	AS7018 AT&T Enterprises, LLC	`8.79ms` from Atlanta, US
170.63.207.32	AS6527 Commonwealth of Massachusetts	`4.85ms` from Boston, US
3.17.167.0	AS16509 Amazon.com, Inc.	`0.68ms` from Columbus, US
35.208.251.208	AS15169 Google LLC	`0.12ms` from Council Bluffs, US
61.47.188.16	AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany	`16.60ms` from Dalian, CN
54.75.209.144	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
202.184.126.0	AS9930 TTNET-MY	`1.20ms` from Kuala Lumpur, MY
89.238.190.80	AS9009 M247 Europe SRL	`0.25ms` from Manchester, GB
195.16.50.16	AS3216 PJSC Vimpelcom	`2.33ms` from Moscow, RU
44.193.244.96	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
218.156.46.32	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
118.34.151.144	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
129.215.28.240	AS786 Jisc Services Limited	`9.47ms` from Sheffield, GB
13.76.210.208	AS8075 Microsoft Corporation	`0.55ms` from Singapore, SG
122.134.102.224	AS2518 BIGLOBE Inc.	`2.35ms` from Tokyo, JP
60.60.13.64	AS9824 JCOM Co., Ltd.	`11.27ms` from Tokyo, JP
89.230.50.208	AS21021 Multimedia Polska Sp. z o.o.	`9.74ms` from Warsaw, PL
123.54.203.32	AS139587 China Telecom Henan Zhengzhou Shujugang IDC network	`4.18ms` from Zhengzhou, CN
161.189.236.16	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.55ms` from Zhongwei, CN
73.209.135.160	AS7922 Comcast Cable Communications, LLC	`5.32ms` from Chicago, US
13.78.206.160	AS8075 Microsoft Corporation	`3.17ms` from Denver, US
149.104.29.160	AS139659 LUCIDACLOUD LIMITED	`0.62ms` from Hong Kong, HK
34.105.241.192	AS396982 Google LLC	`0.11ms` from London, GB
102.205.225.0	AS329533 WANDERPORT NETWORKS MOZAMBIQUE, SU, LDA	`0.64ms` from Maputo, MZ
56.125.87.144	AS16509 Amazon.com, Inc.	`1.79ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f2 -m14 177.237.106.190

traceroute to 177.237.106.190 (177.237.106.190): 14 hops max, 52 byte packets

2 [AS42831] 78.110.170.193 6.423 ms

3 *

4 [AS3549] 200.189.212.14 114.58 ms

5 [AS3356] 8.243.220.102 118.612 ms

6 [AS18734] 189.202.240.57 143.222 ms

7 *

8 *

9 [AS28512] 200.79.231.81 153.002 ms

10 *

11 [AS28512] 200.79.231.81 158.238 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On September 11th 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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