AS278

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Summary

IP address summary information
Name	Universidad Nacional Autonoma de Mexico
Country	Mexico
Website	host.io/unam.mx·unam.mx
Hosted domains	114
IPv4 addresses	131,584
IPv6 addresses	7.93 × 10²⁸
ASN type	Education
Registry	LACNIC
Allocated	37 years ago on Mar 31, 1989
Updated	15 years ago on May 3, 2011

Ranking

#2,863

Overall rank

among 42,405 networks

Traffic

#1,401

Infrastructure

#6,938

#51inMexico

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Mexico
100%

Held location over 90 days: 100%
Held location over 1 year: 100%
Median days between moves: 1,155 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Times shown in Mexico local time (UTC-6).LessMore

Peak hour: 12:00–13:00
Active hours: 12 hrs
Weekend vs weekday: weekdays heavier
Busiest day: Mon
Network type: Education
Geography: Mexico

IP Ranges

Netblock	Company	Num of IPs
132.247.0.0/16	Universidad Nacional Autonoma de Mexico	65,536
132.248.0.0/16	Universidad Nacional Autonoma de Mexico	65,536
132.248.0.0/17	Universidad Nacional Autonoma de Mexico	32,768
132.248.128.0/17	Universidad Nacional Autonoma de Mexico	32,768
132.247.2.0/24	Universidad Nacional Autonoma de Mexico	256
132.247.12.0/24	Universidad Nacional Autonoma de Mexico	256
132.247.13.0/24	Universidad Nacional Autonoma de Mexico	256
132.247.17.0/24	Universidad Nacional Autonoma de Mexico	256
132.247.18.0/24	Universidad Nacional Autonoma de Mexico	256
132.247.19.0/24	Universidad Nacional Autonoma de Mexico	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 114 domain names hosted across 86 IP addresses on this ASN.

IP Address	Domain	Count
132.248.3.56		10
132.248.166.20		7
132.248.166.17		7
132.248.166.19		7
132.248.166.18		7

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs473
University449
Museum19
Community Center4

Category	In AS278	Example IP
University	449	132.247.100.226
Museum	19	132.247.130.2
Community Center	4	132.248.191.13
Bank	1	132.248.58.105

New

IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.

Explore Places

Places

Peers

There are 9 peers for this ASN.

ASN	Name	Rank
AS3596	Universidad Autonoma Metropolitana
AS3640	C I C E S E
AS8151	UNINET
AS11172	Alestra, S. de R.L. de C.V.
AS17072	TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.
AS18592	Corporacion Universitaria para el Desarrollo de Internet, A.C.
AS18734	Operbes, S.A. de C.V.
AS22884	TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.
AS28550	UNINET

Upstreams

There are 5 upstreams for this ASN.

ASN	Name	Rank
AS8151	UNINET
AS11172	Alestra, S. de R.L. de C.V.
AS17072	TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.
AS18734	Operbes, S.A. de C.V.
AS22884	TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
132.248.25.174 Ping	AS278Universidad Nacional Autonoma de Mexico	1.09ms from Mexico City, MX
132.247.251.14 Ping	AS278Universidad Nacional Autonoma de Mexico	0.89ms from Mexico City, MX
2001:1218:1000:f0::135 Ping	AS278Universidad Nacional Autonoma de Mexico	0.82ms from Mexico City, MX
132.248.165.140 Ping	AS278Universidad Nacional Autonoma de Mexico	1.11ms from Mexico City, MX
2001:1218:420c::4 Ping	AS278Universidad Nacional Autonoma de Mexico	0.90ms from Mexico City, MX
2001:1218:6006::1 Ping	AS278Universidad Nacional Autonoma de Mexico	1.12ms from Mexico City, MX
2001:1218:601a::1 Ping	AS278Universidad Nacional Autonoma de Mexico	4.32ms from Mexico City, MX
132.247.81.85 Ping	AS278Universidad Nacional Autonoma de Mexico	1.14ms from Mexico City, MX
132.248.178.45 Ping	AS278Universidad Nacional Autonoma de Mexico	0.99ms from Mexico City, MX
132.248.246.190 Ping	AS278Universidad Nacional Autonoma de Mexico	2.31ms from Mexico City, MX

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS278


132.247.237.66	Mexico City, Mexico
132.247.237.102	Mexico City, Mexico
132.247.237.34	Mexico City, Mexico
132.247.237.162	Mexico City, Mexico
192.100.199.78	Mexico City, Mexico
132.247.237.22	Mexico City, Mexico
132.247.237.118	Mexico City, Mexico
132.247.237.26	Mexico City, Mexico
132.248.133.34	Mexico City, Mexico
132.247.237.2	Mexico City, Mexico

Important routers in AS278

Traceroute

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

$ traceroute -a -n -q1 -m10 132.247.236.165

traceroute to 132.247.236.165 (132.247.236.165): 10 hops max, 52 byte packets

1 [AS397423] 147.124.195.129 0.644 ms

2 [AS3356] 4.26.24.5 23.361 ms

3 [AS3549] 200.189.212.38 71.948 ms

4 [AS3549] 64.76.42.10 66.194 ms

5 [AS22884] 186.96.10.170 65.345 ms

6 [AS278] 132.247.254.29 64.476 ms

7 [AS278] 132.248.133.34 65.514 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Binghamton, US

On July 12, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS278 at robtex.

AS278

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS278

Important routers in AS278

Traceroute

Related Networks

AS15107

AS265534

AS270114

AS270206

AS272285

AS272365

What is an ASN?

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Traceroute

Pingable IPs

Other Pingable IPs

Ranking

Activity

IP Ranges

Places

Important routers in AS278

AS15107

AS265534

AS270114

AS270206

AS272285

AS272365

Geolocation

Countries by IPv4 share