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:      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

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

IP Address	ASN	Details
187.221.179.233	AS8151 UNINET	`14.80ms` from Mexico City, MX
187.221.177.149	AS8151 UNINET	`14.45ms` 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
187.221.182.218	AS8151 UNINET	`14.33ms` from Mexico City, MX
187.221.183.250	AS8151 UNINET	`13.52ms` from Mexico City, MX
187.221.178.172	AS8151 UNINET	`14.91ms` from Mexico City, MX
187.221.180.241	AS8151 UNINET	`13.97ms` 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
5.54.11.85	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`2.02ms` from Athens, GR
45.31.201.133	AS7018 AT&T Enterprises, LLC	`13.72ms` from Atlanta, US
222.153.230.85	AS4771 Spark New Zealand Trading Ltd.	`3.42ms` from Auckland, NZ
170.10.140.5	AS30031 Mimecast North America Inc	`1.05ms` from Boston, US
212.130.228.85	AS3292 TDC Holding A/S	`0.70ms` from Copenhagen, DK
54.246.64.21	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
68.36.31.5	AS7922 Comcast Cable Communications, LLC	`9.88ms` from Flint, US
60.171.32.117	AS4134 CHINANET-BACKBONE	`9.27ms` from Huai'an, CN
121.52.66.21	AS17885 PT XL Axiata Tbk	`9.11ms` from Jakarta, ID
78.138.43.101	AS208808 Enegan S.p.A.	`3.57ms` from Milan, IT
80.117.89.149	AS3269 Telecom Italia S.p.A.	`3.77ms` from Milan, IT
24.227.109.165	AS33363 Charter Communications, Inc	`13.90ms` from Murfreesboro, US
129.236.80.85	AS14 Columbia University	`1.78ms` from New York City, US
126.140.14.85	AS17676 SoftBank Corp.	`3.94ms` from Osaka, JP
91.173.170.21	AS12322 Free SAS	`8.86ms` from Paris, FR
93.153.155.149	AS20632 PJSC MegaFon	`1.36ms` from Saint Petersburg, RU
107.149.120.229	AS54600 PEG TECH INC	`0.45ms` from San Jose, US
69.6.221.229	AS31898 Oracle Corporation	`0.61ms` from Sao Paulo, BR
218.51.126.245	AS9318 SK Broadband Co Ltd	`1.74ms` from Seoul, KR
183.173.37.197	AS4538 China Education and Research Network Center	`6.07ms` from Tianjin, CN
145.14.55.21	AS28682 Posta Slovenije d.o.o.	`4.99ms` from Zagreb, HR
5.204.87.229	AS213155 Yettel Hungary Ltd.	`12.66ms` from Budapest, HU
104.197.222.37	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
143.111.6.5	AS11773 The University Of Texas M.D. Anderson Cancer Center	`1.18ms` from Houston, US
213.180.173.149	AS3303 Swisscom (Switzerland) Ltd	`1.07ms` from Lausanne, CH

Traceroute

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

traceroute -a -n -q1 -f3 187.221.177.235

traceroute to 187.221.177.235 (187.221.177.235): 64 hops max, 52 byte packets

3 [] 201.125.98.137 206.013 ms

4 [AS8151] 187.221.177.235 208.727 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

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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