201.166.189.0/24

AS7438 · PEGASO PCS

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Summary

Country	Mexico
Domain	optele.net
ASN	AS7438
Parent Range	201.166.128.0/18
Registry	LACNIC
ID	TMM3

WHOIS Details

inetnum:     201.166.128/18
status:      allocated
aut-num:     N/A
owner:       Pegaso PCS, S.A. de C.V.
ownerid:     MX-PPSC6-LACNIC
responsible: Telefonica Moviles Mexico
address:     Prol. Paseo de la Reforma, 1200, Piso 14 Col. Cruz Manca
address:     05349 - Cuajimalpa De Morelos - CX
country:     MX
phone:       +52 55 16165000 []
owner-c:     TMM3
tech-c:      TMM3
abuse-c:     ABM53
inetrev:     201.166.128/18
nserver:     TEMMDNS1.OPTELE.NET  
nsstat:      20191203 AA
nslastaa:    20191203
nserver:     TEMMDNS2.OPTELE.NET  
nsstat:      20191203 AA
nslastaa:    20191203
created:     20100218
changed:     20191203

nic-hdl:     ABM53
person:      Abuse Mexico
e-mail:      abuse.mx@TELEFONICA.COM
address:     Prol. Paseo de la Reforma, 1200, Cruz Manca
address:     05349 - Cuajimalpa de Morelos - CX
country:     MX
phone:       +52  5516165000 []
created:     20191203
changed:     20191203

nic-hdl:     TMM3
person:      IP Address Mexico
e-mail:      ip.address.mx@TELEFONICA.COM
address:     Prolongación Paseo de la Reforma, 1200, Colonia Cruz Manca
address:     05349 - Cuajimalpa de Morelos - CX
country:     MX
phone:       +52  5516165000 [66126]
created:     20130221
changed:     20191203

Overlapping Ranges

BGP prefixes that contain 201.166.189.0/24

Range	ASN	Company	Num of IPs
201.166.128.0/18	AS7438	Pegaso PCS, S.A. de C.V.	16,384

Nearby Ranges

BGP prefixes that overlap with 201.166.0.0/16

Range	ASN	Company	Num of IPs
201.166.192.0/18	AS11888	Television Internacional, S.A. de C.V.	16,384
201.166.128.0/18	AS7438	Pegaso PCS, S.A. de C.V.	16,384
201.166.0.0/20	AS28509	Cablemas Telecomunicaciones SA de CV	4,096

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

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

IP Address	ASN	Details
201.166.189.218	AS7438 PEGASO PCS	`19.47ms` from Monterrey, 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
202.29.154.200	AS4621 UNINET-TH	`0.63ms` from Bangkok, TH
79.175.73.248	AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun	`4.03ms` from Belgrade, RS
24.27.98.56	AS11427 Charter Communications Inc	`4.98ms` from Dallas, US
117.1.226.136	AS7552 Viettel Group	`2.52ms` from Hanoi, VN
175.112.136.152	AS9318 SK Broadband Co Ltd	`5.86ms` from Incheon, KR
180.245.127.88	AS7713 PT Telekomunikasi Indonesia	`4.43ms` from Jakarta, ID
93.199.136.232	AS3320 Deutsche Telekom AG	`4.34ms` from Nuernberg, DE
4.242.153.56	AS8075 Microsoft Corporation	`0.21ms` from Phoenix, US
3.222.145.40	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
98.92.5.40	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
190.11.61.248	AS11815 Cooperativa Telefonica de V.G.G. Ltda.	`1.32ms` from Rosario, AR
222.97.112.184	AS4766 Korea Telecom	`6.13ms` from Seoul, KR
118.62.168.72	AS4766 Korea Telecom	`5.21ms` from Seoul, KR
222.98.52.8	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
218.172.9.216	AS3462 Data Communication Business Group	`1.40ms` from Taipei, TW
118.166.223.248	AS3462 Data Communication Business Group	`5.15ms` from Taipei, TW
14.203.50.168	AS7545 TPG Telecom Limited	`12.33ms` from Adelaide, AU
105.106.169.40	AS36947 Telecom Algeria	`12.01ms` from Algiers, DZ
150.239.87.24	AS36351 IBM Cloud	`0.61ms` from Ashburn, US
54.230.136.40	AS16509 Amazon.com, Inc.	`0.10ms` from Chicago, US
65.185.96.24	AS10796 Charter Communications Inc	`16.47ms` from Cleveland, US
104.159.184.8	AS20115 Charter Communications LLC	`4.75ms` from Minneapolis, US
212.66.127.120	AS20912 Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C.	`1.81ms` from Rome, IT
18.64.14.24	AS16509 Amazon.com, Inc.	`0.60ms` from Seoul, KR
46.173.188.8	AS52194 IT Ltd	`18.92ms` from Tbilisi, GE

Traceroute

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

traceroute -a -n -q1 -f4 201.166.189.38

traceroute to 201.166.189.38 (201.166.189.38): 64 hops max, 52 byte packets

4 [AS12956] 190.98.179.10 0.192 ms

5 [AS12956] 84.16.12.234 9.114 ms

6 *

7 *

8 [AS7438] 201.166.189.38 22.848 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 18th 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.

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