187.221.136.0/21

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:      gccips@uninet.com.mx
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

1,915 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.221.136.192	AS8151 UNINET	`10.81ms` from Santiago de Queretaro, MX
187.221.142.242	AS8151 UNINET	`12.14ms` from Santiago de Querétaro, MX
187.221.143.63	AS8151 UNINET	`13.51ms` from Mexico City, MX
187.221.140.109	AS8151 UNINET	`10.91ms` from Santiago de Queretaro, MX
187.221.141.130	AS8151 UNINET	`13.14ms` from Santiago de Querétaro, MX
187.221.138.85	AS8151 UNINET	`13.21ms` from Santiago de Queretaro, MX
187.221.137.161	AS8151 UNINET	`11.37ms` from Santiago de Queretaro, MX
187.221.139.140	AS8151 UNINET	`12.48ms` 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
209.156.140.85	AS7029 Windstream Communications LLC	`0.29ms` from Ashburn, US
85.90.180.5	AS24822 OPC Networks Kft.	`3.03ms` from Budapest, HU
175.154.165.101	AS4837 CHINA UNICOM China169 Backbone	`2.77ms` from Chengdu, CN
50.40.60.85	AS5650 Frontier Communications of America, Inc.	`7.85ms` from Chicago, US
156.226.120.133	AS135097 LUOGELANG (FRANCE) LIMITED	`0.66ms` from Hong Kong, HK
23.193.90.229	AS16625 Akamai Technologies, Inc.	`0.73ms` from Las Vegas, US
88.21.64.37	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.25ms` from Madrid, ES
147.161.178.69	AS62044 Zscaler Switzerland GmbH	`0.34ms` from Marseille, FR
36.153.81.165	AS56046 China Mobile communications corporation	`1.04ms` from Nanjing, CN
104.225.240.181	AS46450 Pilot Fiber, Inc.	`0.74ms` from New York City, US
121.80.6.133	AS17511 OPTAGE Inc.	`2.47ms` from Osaka, JP
54.197.68.21	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
149.202.250.229	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
221.163.158.133	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
124.1.28.197	AS9644 SK Telecom	`5.57ms` from Seoul, KR
113.130.205.117	AS9845 LG HelloVision Corp.	`8.43ms` from Seoul, KR
217.144.213.101	AS21021 Multimedia Polska Sp. z o.o.	`8.11ms` from Warsaw, PL
83.18.191.213	AS5617 Orange Polska Spolka Akcyjna	`1.51ms` from Warsaw, PL
195.205.178.117	AS5617 Orange Polska Spolka Akcyjna	`5.22ms` from Wrocław, PL
176.110.73.21	AS49483 SKAT-Media Ltd.	`5.04ms` from Yekaterinburg, RU
71.235.134.85	AS7922 Comcast Cable Communications, LLC	`5.62ms` from Boston, US
177.6.67.85	AS8167 V tal	`15.94ms` from Brasilia, BR
81.192.157.85	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.48ms` from Casablanca, MA
92.205.191.37	AS21499 Host Europe GmbH	`3.12ms` from Frankfurt am Main, DE
117.57.226.5	AS4134 CHINANET-BACKBONE	`6.36ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f3 187.221.138.117

traceroute to 187.221.138.117 (187.221.138.117): 64 hops max, 52 byte packets

3 [] 201.125.98.141 178.925 ms

4 [AS8151] 187.221.138.117 184.671 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On February 16th 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.

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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