187.204.0.0/21

AS8151 · UNINET

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Summary

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

WHOIS Details

inetnum:     187.204.0.0/16
status:      reallocated
aut-num:     N/A
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:     187.204.0.0/16
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250509 AA
nslastaa:    20250509
nserver:     NSMEX2.UNINET.NET.MX
nsstat:      20250509 AA
nslastaa:    20250509
nserver:     NSMTY2.UNINET.NET.MX
nsstat:      20250509 AA
nslastaa:    20250509
created:     20111014
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 187.204.0.0/16

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

1,848 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.204.0.122	AS8151 UNINET	`7.99ms` from Guadalajara, MX
187.204.5.203	AS8151 UNINET	`7.49ms` from Guadalajara, MX
187.204.1.198	AS8151 UNINET	`7.86ms` from Guadalajara, MX
187.204.4.20	AS8151 UNINET	`7.94ms` from Guadalajara, MX
187.204.3.72	AS8151 UNINET	`7.63ms` from Guadalajara, MX
187.204.2.211	AS8151 UNINET	`7.77ms` from Guadalajara, MX
187.204.7.96	AS8151 UNINET	`7.71ms` from Guadalajara, MX
187.204.6.195	AS8151 UNINET	`7.57ms` from Guadalajara, 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
108.255.108.101	AS7018 AT&T Enterprises, LLC	`2.10ms` from Atlanta, US
44.226.234.213	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
110.199.52.21	AS56046 China Mobile communications corporation	`18.87ms` from Changsha, CN
119.6.182.245	AS4837 CHINA UNICOM China169 Backbone	`2.99ms` from Chengdu, CN
205.200.126.21	AS7122 Bell Canada	`16.33ms` from Chicago, US
88.153.104.117	AS3209 Vodafone GmbH	`8.18ms` from Duesseldorf, DE
148.153.92.229	AS63199 CDS Global Cloud Co., Ltd	`0.40ms` from Frankfurt am Main, DE
116.4.115.117	AS4134 CHINANET-BACKBONE	`3.25ms` from Guangzhou, CN
121.199.132.165	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`8.56ms` from Hangzhou, CN
125.234.5.53	AS7552 Viettel Group	`0.60ms` from Ho Chi Minh City, VN
210.112.169.101	AS17878 DREAMMARK1	`1.22ms` from Incheon, KR
92.22.12.21	AS13285 TalkTalk Communications Limited	`3.73ms` from Manchester, GB
38.44.199.21	AS400391 Pacific Wyyerd LLC	`2.52ms` from San Diego, US
172.185.13.117	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
175.168.101.53	AS4837 CHINA UNICOM China169 Backbone	`7.94ms` from Tieling, CN
43.130.229.165	AS132203 Tencent Building, Kejizhongyi Avenue	`1.00ms` from Tokyo, JP
190.205.89.53	AS8048 CANTV Servicios, Venezuela	`10.21ms` from Willemstad, CW
158.109.215.165	AS13041 Consorci de Serveis Universitaris de Catalunya	`5.64ms` from Zaragoza, ES
219.150.148.165	AS4134 CHINANET-BACKBONE	`3.62ms` from Zhengzhou, CN
144.3.90.5	AS668 United States Department of Defense (DoD)	`2.70ms` from Ashburn, US
41.37.187.197	AS8452 TE-AS	`4.76ms` from Cairo, EG
108.79.242.133	AS7018 AT&T Enterprises, LLC	`2.49ms` from Dallas, US
187.76.72.197	AS7738 V tal	`17.89ms` from Fortaleza, BR
3.67.63.69	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
35.156.49.37	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 187.204.0.87

traceroute to 187.204.0.87 (187.204.0.87): 64 hops max, 52 byte packets

2 [] 189.247.251.199 0.34 ms

3 [] 189.246.37.198 11.095 ms

4 [AS8151] 187.204.0.87 10.979 ms

Measurement taken from

IPinfo ProbeNet in Guadalajara, MX

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.

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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