201.166.184.0/21

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 201.166.184.0/21

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

1,046 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
201.166.191.31	AS7438 PEGASO PCS	`19.53ms` from Monterrey, MX
201.166.185.253	AS7438 PEGASO PCS	`19.37ms` from Santiago de Queretaro, MX
201.166.187.110	AS7438 PEGASO PCS	`18.05ms` from Monterrey, MX
201.166.189.166	AS7438 PEGASO PCS	`19.46ms` from Monterrey, MX
201.166.186.178	AS7438 PEGASO PCS	`16.89ms` from Monterrey, MX
201.166.184.34	AS7438 PEGASO PCS	`18.13ms` from Monterrey, MX
201.166.188.142	AS7438 PEGASO PCS	`28.30ms` from Tulsa, US
201.166.190.101	AS7438 PEGASO PCS	`19.53ms` 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
39.96.209.133	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.04ms` from Beijing, CN
195.168.36.133	AS5578 SWAN, a.s.	`0.54ms` from Bratislava, SK
179.36.138.229	AS22927 Telefonica de Argentina	`2.54ms` from Buenos Aires, AR
200.124.183.5	AS52314 Universidad Nacional del Noroeste de Buenos Aires (UNNOBA)	`4.91ms` from Buenos Aires, AR
198.46.129.69	AS36352 HostPapa	`0.15ms` from Buffalo, US
71.77.187.37	AS11426 Charter Communications Inc	`12.82ms` from Charlotte, US
80.162.87.133	AS3292 TDC Holding A/S	`2.29ms` from Copenhagen, DK
81.51.233.37	AS3215 Orange S.A.	`7.34ms` from Frankfurt am Main, DE
88.194.29.101	AS1759 Telia Finland Oyj	`1.24ms` from Helsinki, FI
116.112.154.5	AS4837 CHINA UNICOM China169 Backbone	`10.93ms` from Hohhot, CN
185.104.22.181	AS28746 TELCOROUTE TELEKOMUNIKASYON A.S.	`0.61ms` from Istanbul, TR
189.136.194.133	AS8151 UNINET	`2.84ms` from Mexico City, MX
75.74.22.21	AS7922 Comcast Cable Communications, LLC	`8.46ms` from Miami, US
85.44.115.133	AS3269 Telecom Italia S.p.A.	`3.50ms` from Milan, IT
204.77.149.37	AS40096 High Point Solutions, Inc.	`1.79ms` from New York City, US
178.45.50.149	AS12389 PJSC Rostelecom	`0.57ms` from Samara, RU
74.42.39.37	AS5650 Frontier Communications of America, Inc.	`9.79ms` from Secaucus, US
182.219.120.101	AS17858 LG POWERCOMM	`7.48ms` from Seoul, KR
36.152.176.213	AS56046 China Mobile communications corporation	`2.94ms` from Suzhou, CN
114.183.3.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.61ms` from Tokyo, JP
94.127.215.101	AS9038 Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	`3.05ms` from Amman, JO
109.69.226.133	AS42517 Schiphol Telematics B.V.	`1.10ms` from Amsterdam, NL
176.143.97.21	AS5410 Bouygues Telecom SA	`6.17ms` from Frankfurt am Main, DE
106.53.227.101	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.03ms` from Guangzhou, CN
202.85.149.181	AS9729 iAdvantage Limited	`2.11ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f5 201.166.187.109

traceroute to 201.166.187.109 (201.166.187.109): 64 hops max, 52 byte packets

5 [AS199524] 213.156.144.81 0.329 ms

6 [AS32098] 201.174.250.4 4.583 ms

7 [AS32098] 201.174.223.126 40.344 ms

8 *

9 *

10 [AS7438] 201.166.187.109 26.686 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Queretaro, MX

On January 19th 2026

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