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

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

IP Address	ASN	Details
148.236.5.65	AS28391 Universidad Juarez Autonoma de Tabasco	`17.07ms` from Santiago de Queretaro, MX
148.236.6.229	AS28391 Universidad Juarez Autonoma de Tabasco	`16.93ms` from Santiago de Queretaro, MX
148.236.1.20	AS28391 Universidad Juarez Autonoma de Tabasco	`16.59ms` from Santiago de Queretaro, MX
148.236.200.1	AS28391 Universidad Juarez Autonoma de Tabasco	`17.74ms` from Santiago de Queretaro, MX
148.236.2.129	AS28391 Universidad Juarez Autonoma de Tabasco	`17.11ms` from Santiago de Queretaro, MX
148.236.189.90	AS28391 Universidad Juarez Autonoma de Tabasco	`16.99ms` from Santiago de Queretaro, MX
148.236.118.65	AS28391 Universidad Juarez Autonoma de Tabasco	`17.10ms` from Santiago de Queretaro, MX
148.236.18.1	AS28391 Universidad Juarez Autonoma de Tabasco	`17.11ms` from Santiago de Queretaro, MX
148.236.74.58	AS28391 Universidad Juarez Autonoma de Tabasco	`18.45ms` from Santiago de Queretaro, MX
148.236.3.12	AS28391 Universidad Juarez Autonoma de Tabasco	`17.84ms` from Santiago de Queretaro, MX
148.236.12.240	AS28391 Universidad Juarez Autonoma de Tabasco	`17.36ms` from Santiago de Queretaro, MX
148.236.120.59	AS28391 Universidad Juarez Autonoma de Tabasco	`17.69ms` from Santiago de Queretaro, MX
148.236.14.109	AS28391 Universidad Juarez Autonoma de Tabasco	`17.87ms` from Santiago de Queretaro, MX
148.236.9.14	AS28391 Universidad Juarez Autonoma de Tabasco	`16.90ms` from Santiago de Queretaro, MX
148.236.8.180	AS28391 Universidad Juarez Autonoma de Tabasco	`16.84ms` from Santiago de Queretaro, MX
148.236.115.1	AS28391 Universidad Juarez Autonoma de Tabasco	`17.42ms` from Santiago de Queretaro, MX
148.236.19.1	AS28391 Universidad Juarez Autonoma de Tabasco	`17.95ms` from Santiago de Queretaro, MX
148.236.136.3	AS28391 Universidad Juarez Autonoma de Tabasco	`18.50ms` from Santiago de Queretaro, MX
148.236.87.41	AS28391 Universidad Juarez Autonoma de Tabasco	`17.43ms` from Santiago de Queretaro, MX
148.236.58.193	AS28391 Universidad Juarez Autonoma de Tabasco	`17.61ms` from Santiago de Queretaro, MX
148.236.13.12	AS28391 Universidad Juarez Autonoma de Tabasco	`17.45ms` 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
186.218.231.231	AS28573 Claro NXT Telecomunicacoes Ltda	`16.86ms` from Brasilia, BR
109.122.220.135	AS62214 Rackforest Zrt.	`0.44ms` from Budapest, HU
193.227.35.71	AS2561 Egyptian Universities Network (EUN)	`3.94ms` from Cairo, EG
3.139.28.71	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
76.185.139.231	AS11427 Charter Communications Inc	`9.65ms` from Dallas, US
209.44.221.87	AS17306 JAB Wireless, INC.	`12.63ms` from Dallas, US
165.127.57.87	AS36081 The Governor's Office of Information Technology	`5.91ms` from Denver, US
137.226.151.7	AS47610 RWTH Aachen University	`4.23ms` from Frankfurt am Main, DE
90.213.155.103	AS5607 Sky UK Limited	`2.75ms` from London, GB
204.194.48.55	AS140869 Turing Group Limited	`0.36ms` from Los Angeles, US
2.235.207.7	AS12874 Fastweb SpA	`9.77ms` from Milan, IT
100.1.43.247	AS701 Verizon Business	`1.27ms` from New York City, US
109.202.13.247	AS25549 JSC Avantel	`5.07ms` from Novosibirsk, RU
124.241.36.215	AS17961 mitene internet co., ltd.	`5.34ms` from Osaka, JP
90.30.206.135	AS3215 Orange S.A.	`14.94ms` from Paris, FR
62.89.110.135	AS12741 Netia SA	`5.37ms` from Poznan, PL
121.126.225.119	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
187.34.198.87	AS27699 TELEFÔNICA BRASIL S.A	`2.57ms` from São Paulo, BR
124.177.14.151	AS1221 Telstra Limited	`8.26ms` from Brisbane, AU
97.186.190.103	AS6167 Verizon Business	`19.94ms` from Chicago, US
117.0.94.55	AS7552 Viettel Group	`0.85ms` from Hanoi, VN
122.159.30.135	AS4837 CHINA UNICOM China169 Backbone	`3.13ms` from Harbin, CN
50.37.88.231	AS20055 Wholesail networks LLC	`6.06ms` from Quincy, US
118.237.253.103	AS2527 Sony Network Communications Inc.	`1.86ms` from Tokyo, JP
38.147.118.183	AS174 Cogent Communications, LLC	`2.99ms` from Tulsa, US

Traceroute

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

traceroute -a -n -q1 -f2 -m7 148.236.33.109

traceroute to 148.236.33.109 (148.236.33.109): 7 hops max, 52 byte packets

2 [AS208328] 85.155.151.145 0.09 ms

3 *

4 [AS395954] 172.255.243.1 10.503 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bologna, IT

On March 13th 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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