132.247.128.0/24

AS278 · Universidad Nacional Autonoma de Mexico

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Summary

Country	Mexico
Domain	unam.mx
ASN	AS278
Parent Range	132.247.0.0/16
Registry	LACNIC
ID	CIR

WHOIS Details

inetnum:     132.247/16
status:      assigned
aut-num:     N/A
owner:       Universidad Nacional Autonoma de Mexico
ownerid:     MX-UNAM1-LACNIC
responsible: Dr. Hector Benitez Perez
address:     Av.Universidad, 3000, Copilco
address:     04510 - Coyoacan - CX
country:     MX
phone:       +52 55 56228884 []
owner-c:     CIR
tech-c:      CIR
abuse-c:     CIR
inetrev:     132.247/16
nserver:     NS3.UNAM.MX  
nsstat:      20210517 AA
nslastaa:    20210517
nserver:     NS4.UNAM.MX  
nsstat:      20210517 AA
nslastaa:    20210517
created:     19890331
changed:     19980305

nic-hdl:     CIR
person:      UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO
e-mail:      nic@UNAM.MX
address:     AV.UNIVERSIDAD, Universidad Nacional Autonoma de Mexico C.U, 3000, COPILCO
address:     04510 - MEXICO, COYOACAN - CX
country:     MX
phone:       +52 55 56228884 []
created:     20041202
changed:     20181004

Overlapping Ranges

BGP prefixes that contain 132.247.128.0/24

Range	ASN	Company	Num of IPs
132.247.0.0/16	AS278	Universidad Nacional Autonoma de Mexico	65,536

Nearby Ranges

BGP prefixes that overlap with 132.247.0.0/16

Range	ASN	Company	Num of IPs
132.247.0.0/16	AS278	Universidad Nacional Autonoma de Mexico	65,536

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

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

IP Address	ASN	Details
132.247.128.73	AS278 Universidad Nacional Autonoma de Mexico	`4.02ms` from Santiago de Querétaro, 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
14.2.119.136	AS7545 TPG Telecom Limited	`11.06ms` from Adelaide, AU
149.210.175.152	AS20857 Signet B.V.	`0.55ms` from Amsterdam, NL
123.112.176.40	AS4808 China Unicom Beijing Province Network	`3.44ms` from Beijing, CN
114.240.239.248	AS4808 China Unicom Beijing Province Network	`3.22ms` from Beijing, CN
87.141.55.248	AS3320 Deutsche Telekom AG	`1.80ms` from Berlin, DE
181.1.43.56	AS7303 Telecom Argentina S.A.	`16.69ms` from Buenos Aires, AR
164.100.22.40	AS4758 National Informatics Centre	`1.64ms` from Delhi, IN
128.198.128.152	AS396425 University of Colorado, Colorado Springs	`1.61ms` from Denver, US
52.165.171.248	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, US
189.182.161.104	AS8151 UNINET	`1.12ms` from Guadalajara, MX
51.145.46.184	AS8075 Microsoft Corporation	`0.22ms` from London, GB
115.209.100.232	AS4134 CHINANET-BACKBONE	`6.73ms` from Ningbo, CN
101.142.225.168	AS17511 OPTAGE Inc.	`2.93ms` from Osaka, JP
88.163.255.40	AS12322 Free SAS	`3.31ms` from Paris, FR
139.129.177.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.49ms` from Qingdao, CN
207.75.171.8	AS237 Merit Network Inc.	`9.31ms` from Chicago, US
13.77.205.136	AS8075 Microsoft Corporation	`3.44ms` from Denver, US
175.174.104.8	AS4837 CHINA UNICOM China169 Backbone	`11.18ms` from Liaoyang, CN
81.158.209.8	AS2856 British Telecommunications PLC	`2.26ms` from London, GB
34.139.225.248	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
186.48.96.216	AS6057 Administracion Nacional de Telecomunicaciones	`1.81ms` from Montevideo, UY
128.75.249.104	AS52193 EUROCONTACT VELIKY NOVGOROD LLC	`8.63ms` from Moscow, RU
82.164.168.72	AS2119 Telenor Norge AS	`4.47ms` from Sandefjord, NO
182.216.92.56	AS17858 LG POWERCOMM	`2.17ms` from Seoul, KR
14.35.226.56	AS4766 Korea Telecom	`1.68ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 132.247.128.97

traceroute to 132.247.128.97 (132.247.128.97): 64 hops max, 52 byte packets

5 [AS174] 154.54.24.242 5.042 ms

6 [AS174] 154.24.21.154 3.893 ms

7 [AS174] 38.104.249.34 68.645 ms

8 [AS22884] 189.203.229.22 69.235 ms

9 *

10 [AS8151] 187.130.39.49 4.327 ms

11 [AS278] 132.247.128.97 4.185 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On November 22nd 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.

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