Autonomous System details

AS28391

Universidad Juarez Autonoma de Tabasco · ujat.mx

Mexico

Stub AS

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AS28391 – Universidad Juarez Autonoma de Tabasco

Field	Value
Country	Mexico
Website	ujat.mx
Hosted domains	5
IPv4 addresses	41,216
IPv6 addresses	0
ASN type	Education
Registry	lacnic
Allocated	12 years ago on Feb 24, 2014
Updated	12 years ago on Feb 24, 2014

Netblock	Company	Num of IPs
148.236.1.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.2.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.3.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.4.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.5.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.6.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.7.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.8.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.9.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.10.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.11.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.12.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.13.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.14.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.15.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.16.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.18.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.19.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.20.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.21.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.22.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.23.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.24.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.25.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.26.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.27.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.28.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.30.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.31.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.32.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.33.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.34.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.35.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.40.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.41.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.42.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.47.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.49.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.50.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.51.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.52.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.53.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.54.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.55.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.56.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.57.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.58.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.59.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.60.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.61.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.62.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.63.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.64.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.65.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.66.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.70.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.71.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.72.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.73.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.74.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.75.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.76.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.80.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.81.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.82.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.83.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.85.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.87.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.88.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.90.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.91.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.92.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.93.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.94.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.95.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.96.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.97.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.98.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.99.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.100.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.101.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.102.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.103.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.104.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.105.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.109.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.110.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.111.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.112.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.114.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.115.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.118.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.120.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.121.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.122.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.123.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.124.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.126.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.130.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.131.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.132.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.133.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.134.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.135.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.136.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.140.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.141.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.142.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.143.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.149.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.150.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.151.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.152.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.158.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.159.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.160.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.161.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.162.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.163.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.164.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.167.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.169.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.170.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.171.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.172.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.173.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.174.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.175.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.180.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.181.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.182.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.183.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.185.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.186.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.189.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.190.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.191.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.192.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.200.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.205.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.210.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.211.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.212.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.213.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.214.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.215.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.216.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.217.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.218.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.219.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.220.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.230.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.231.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.233.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.240.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.241.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.242.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.248.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.249.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.250.0/24	Universidad Juarez Autonoma de Tabasco	256
148.236.253.0/24	Universidad Juarez Autonoma de Tabasco	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS28391
                                                OrgID:          AS28391
                                                ASName:         AS28391
                                                ASNumber:       AS28391
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
148.236.18.13	███████	1
148.236.18.58	██████████	1
148.236.18.8	███████	1
148.236.18.125	██████████	1
148.236.12.18	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS8151	UNINET

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS8151	UNINET

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
148.236.189.90	AS28391 Universidad Juarez Autonoma de Tabasco	`28.63ms` from Santiago de Queretaro, MX
148.236.9.72	AS28391 Universidad Juarez Autonoma de Tabasco	`17.01ms` from Santiago de Queretaro, MX
148.236.3.12	AS28391 Universidad Juarez Autonoma de Tabasco	`17.23ms` from Santiago de Queretaro, MX
148.236.8.133	AS28391 Universidad Juarez Autonoma de Tabasco	`16.93ms` from Santiago de Queretaro, MX
148.236.14.109	AS28391 Universidad Juarez Autonoma de Tabasco	`18.87ms` from Santiago de Queretaro, MX
148.236.6.136	AS28391 Universidad Juarez Autonoma de Tabasco	`17.00ms` from Santiago de Queretaro, MX
148.236.200.1	AS28391 Universidad Juarez Autonoma de Tabasco	`17.30ms` from Santiago de Queretaro, MX
148.236.2.6	AS28391 Universidad Juarez Autonoma de Tabasco	`17.26ms` from Santiago de Queretaro, MX
148.236.1.20	AS28391 Universidad Juarez Autonoma de Tabasco	`16.64ms` from Santiago de Queretaro, MX
148.236.74.58	AS28391 Universidad Juarez Autonoma de Tabasco	`17.85ms` from Santiago de Queretaro, MX
148.236.87.41	AS28391 Universidad Juarez Autonoma de Tabasco	`111.04ms` from Guatemala City, GT
148.236.18.56	AS28391 Universidad Juarez Autonoma de Tabasco	`17.56ms` from Santiago de Queretaro, MX
148.236.5.65	AS28391 Universidad Juarez Autonoma de Tabasco	`17.27ms` from Santiago de Queretaro, MX
148.236.12.10	AS28391 Universidad Juarez Autonoma de Tabasco	`17.29ms` from Santiago de Queretaro, MX
148.236.118.48	AS28391 Universidad Juarez Autonoma de Tabasco	`17.66ms` from Santiago de Queretaro, MX
148.236.115.21	AS28391 Universidad Juarez Autonoma de Tabasco	`17.61ms` from Santiago de Queretaro, MX
148.236.120.59	AS28391 Universidad Juarez Autonoma de Tabasco	`17.84ms` 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
68.11.221.231	AS22773 Cox Communications Inc.	`13.83ms` from Dallas, US
94.186.196.215	AS48918 Globalways GmbH	`4.32ms` from Frankfurt am Main, DE
175.120.161.55	AS9318 SK Broadband Co Ltd	`2.75ms` from Incheon, KR
86.152.141.247	AS2856 British Telecommunications PLC	`4.00ms` from London, GB
86.21.201.103	AS5089 Virgin Media Limited	`10.01ms` from London, GB
158.12.85.71	AS668 United States Department of Defense (DoD)	`4.95ms` from Manassas, US
80.47.159.215	AS13285 TalkTalk Communications Limited	`5.98ms` from Manchester, GB
190.218.41.7	AS18809 Cable Onda	`8.04ms` from Panama, PA
146.71.7.7	AS32365 City of Sandy	`2.05ms` from Portland, US
188.47.45.71	AS5617 Orange Polska Spolka Akcyjna	`3.71ms` from Poznan, PL
48.200.96.247	AS8075 Microsoft Corporation	`0.77ms` from Quincy, US
45.151.225.135	AS35699 Adamo Telecom Iberia S.A.	`1.21ms` from Barcelona, ES
4.150.113.199	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
41.239.154.7	AS8452 TE-AS	`3.69ms` from Cairo, EG
217.247.59.23	AS3320 Deutsche Telekom AG	`3.44ms` from Duesseldorf, DE
91.61.172.7	AS3320 Deutsche Telekom AG	`7.62ms` from Frankfurt am Main, DE
176.41.161.183	AS34984 Superonline Iletisim Hizmetleri A.S.	`19.43ms` from Istanbul, TR
139.170.250.247	AS4837 CHINA UNICOM China169 Backbone	`5.23ms` from Lanzhou, CN
93.103.105.215	AS34779 T-2, d.o.o.	`2.22ms` from Ljubljana, SI
50.38.184.119	AS5650 Frontier Communications of America, Inc.	`10.21ms` from Los Angeles, US
153.101.176.151	AS4837 CHINA UNICOM China169 Backbone	`7.65ms` from Nanjing, CN
83.168.36.199	AS6866 Cyprus Telecommunications Authority	`2.02ms` from Nicosia, CY
114.179.96.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.68ms` from Osaka, JP
122.21.241.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.95ms` from Osaka, JP
79.126.81.55	AS12389 PJSC Rostelecom	`12.17ms` from Samara, RU

Traceroute

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

traceroute -a -n -q1 -m7 148.236.52.21

traceroute to 148.236.52.21 (148.236.52.21): 7 hops max, 52 byte packets

1 [AS15169] 108.170.231.40 1.233 ms

2 *

3 [AS8151] 201.125.70.9 46.862 ms

4 [AS8151] 187.130.96.249 46.784 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On February 16th 2026

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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 AS28391 at robtex.

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