187.221.176.0/21

AS8151 · UNINET

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Summary

Country	Mexico
Domain	uninet.com.mx
ASN	AS8151
Registry	LACNIC
ID	GEC10

WHOIS Details

inetnum:     187.221.0.0/16
status:      reallocated
aut-num:     AS8151
owner:       UNINET
ownerid:     MX-USCV4-LACNIC
responsible: No hay informacion
address:     AVENIDA (AV.) INSURGENTES SUR, 3500, PISO 4 PEÑA POBRE
address:     14060 - TLALPAN - CX
country:     MX
phone:       +52  5554876500
owner-c:     GEC10
tech-c:      GEC10
abuse-c:     GEC10
inetrev:     187.221.0.0/16
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250510 AA
nslastaa:    20250510
nserver:     NSMEX2.UNINET.NET.MX
nsstat:      20250510 AA
nslastaa:    20250510
nserver:     NSMTY2.UNINET.NET.MX
nsstat:      20250510 AA
nslastaa:    20250510
created:     20130422
changed:     20211008
inetnum-up:  187.192.0.0/11

nic-hdl:     GEC10
person:      Santiago Ricardo Ramirez Luna
e-mail:      [email protected]
address:     AV. INSURGENTES SUR, 3500, TORRE TELMEX COL. PEÑA POBRE
address:     14060 - TLALPAN - CX
country:     MX
phone:       +52  5554876578
created:     20110706
changed:     20250505

Nearby Ranges

BGP prefixes that overlap with 187.221.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
187.221.178.172	AS8151 UNINET	`14.91ms` from Mexico City, MX
187.221.177.149	AS8151 UNINET	`14.45ms` from Mexico City, MX
187.221.180.241	AS8151 UNINET	`13.97ms` from Mexico City, MX
187.221.183.250	AS8151 UNINET	`13.52ms` from Mexico City, MX
187.221.176.58	AS8151 UNINET	`14.15ms` from Mexico City, MX
187.221.181.39	AS8151 UNINET	`14.36ms` from Mexico City, MX
187.221.179.233	AS8151 UNINET	`14.80ms` from Mexico City, MX
187.221.182.218	AS8151 UNINET	`14.33ms` from Mexico City, 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
40.129.20.21	AS7029 Windstream Communications LLC	`6.57ms` from Ashburn, US
20.83.172.85	AS8075 Microsoft Corporation	`0.51ms` from Ashburn, US
173.25.43.149	AS30036 Mediacom Communications Corp	`8.10ms` from Atlanta, US
73.106.173.53	AS7922 Comcast Cable Communications, LLC	`5.35ms` from Atlanta, US
5.204.87.229	AS213155 Yettel Hungary Ltd.	`13.51ms` from Budapest, HU
82.96.57.165	AS12552 GlobalConnect AB	`2.79ms` from Copenhagen, DK
179.105.214.197	AS28573 Claro NXT Telecomunicacoes Ltda	`14.66ms` from Curitiba, BR
67.0.95.133	AS209 CenturyLink Communications, LLC	`14.57ms` from Denver, US
122.225.7.181	AS4134 CHINANET-BACKBONE	`5.47ms` from Hangzhou, CN
14.171.235.85	AS45899 VNPT Corp	`3.29ms` from Hanoi, VN
172.166.225.197	AS8075 Microsoft Corporation	`0.23ms` from London, GB
45.136.118.101	AS18978 Enzu Inc	`0.67ms` from Los Angeles, US
45.238.100.37	AS268335 ORACLON TELECOM	`12.66ms` from Osasco, BR
119.179.71.101	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Qingdao, CN
186.43.147.69	AS27668 ETAPA EP	`11.69ms` from Quito, EC
185.30.183.37	AS60451 Threeminds S.r.l.	`5.68ms` from Rome, IT
94.247.243.21	AS41733 JSC "ER-Telecom Holding"	`1.18ms` from Saint Petersburg, RU
104.204.187.245	AS40934 Fortinet Inc.	`0.35ms` from San Jose, US
221.159.89.181	AS4766 Korea Telecom	`4.77ms` from Seoul, KR
119.220.83.53	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
211.139.179.21	AS56040 China Mobile communications corporation	`8.45ms` from Shenzhen, CN
216.254.129.101	AS6407 Primus Telecommunications Canada Inc.	`0.36ms` from Toronto, CA
99.140.189.117	AS7018 AT&T Enterprises, LLC	`11.78ms` from Chicago, US
122.176.12.165	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.11ms` from Delhi, IN
106.196.70.53	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`4.23ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 187.221.178.182

traceroute to 187.221.178.182 (187.221.178.182): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.213 150.693 ms

2 *

3 [] 201.125.98.129 164.289 ms

4 [AS8151] 187.221.178.182 168.685 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On December 14th 2025

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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