200.3.123.0/24

AS262156 · Universidad Nacional de Rosario

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Argentina
Domain	unr.edu.ar
ASN	AS262156
Registry	LACNIC
ID	MFC5

WHOIS Details

inetnum:     200.3.120.0/21
status:      assigned
aut-num:     N/A
owner:       Universidad Nacional de Rosario
ownerid:     AR-UNRO-LACNIC
responsible: Prof. Darío Mairoana
address:     Maipu, 1065, 
address:     S2000CGK - Rosario - SF
country:     AR
phone:       +54 34 1420 [1284]
owner-c:     MFC5
tech-c:      MFC5
abuse-c:     MFC5
inetrev:     200.3.120.0/21
nserver:     AGATHA.UNR.EDU.AR
nsstat:      20250622 AA
nslastaa:    20250622
nserver:     VALERIA.UNR.EDU.AR
nsstat:      20250622 AA
nslastaa:    20250622
created:     19950523
changed:     20141002

nic-hdl:     MFC5
person:      Francisco Pablo Bruno
e-mail:      telematica@unr.edu.ar
address:     Maipú, 1065, Of. 425
address:     2000 - Rosario - SF
country:     AR
phone:       +54  3414201200 [449]
created:     20100304
changed:     20250617

Nearby Ranges

BGP prefixes that overlap with 200.3.0.0/16

Range	ASN	Company	Num of IPs
200.3.64.0/19	AS7303	Telecom Argentina S.A.	8,192
200.3.32.0/19	AS7303	Telecom Argentina S.A.	8,192
200.3.16.0/20	AS52689	ESPACO DIGITAL	4,096
200.3.184.0/21	AS27935	Cooperativa de provicion de servicios telefonicos La Lonja Ltda	2,048
200.3.168.0/21	AS11815	Cooperativa Telefonica de V.G.G. Ltda.	2,048
200.3.200.0/21	AS18809	Cable Onda	2,048
200.3.116.0/22	AS7908	SENCINET LATAM ARGENTINA SA	1,024
200.3.196.0/22	AS270457	INACIO MIGUEL SCHERER	1,024
200.3.148.0/22	AS272007	PONTIFICIA UNIVERSIDAD JAVERIANA	1,024
200.3.152.0/22	AS272007	PONTIFICIA UNIVERSIDAD JAVERIANA	1,024
200.3.12.0/22	AS28001	LACNIC - Latin American and Caribbean IP address	1,024
200.3.10.0/23	AS269929	INTERWEB-DAIREAUX S.R.L.	512
200.3.192.0/23	AS14080	INSTITUTO COLOMBIANO DE ESTUDIOS SUPERIORES DE INC	512
200.3.144.0/23	AS52488	Universidad Pontificia Bolivariana	512
200.3.241.0/24	AS27809	Alignet S.A.C	256
200.3.192.0/24	AS265696	Universidad Icesi	256
200.3.4.0/24	AS27957	Banco Mercantil C.A., S.A.C.A.-S.A.I.C.A	256
200.3.161.0/24	AS14080	FEDECAFE COLOMBIA	256
200.3.146.0/24	AS28069	Banco Azteca de Guatemala, S.A.	256
200.3.194.0/24	AS28084	Infatlan S.A	256
200.3.243.0/24	AS28117	Crisil Irevna Argentina S.A.	256
200.3.0.0/24	AS263182	Seguros Mercantil	256
200.3.112.0/24	AS26594	Logicel, S.A.	256
200.3.193.0/24	AS262191	Universidad Icesi	256
200.3.195.0/24	AS271900	INTERNET SOLUTIONS NETWORK PERU SAC	256
200.3.242.0/24	AS271628	GIGANET FIBRA	256
200.3.48.0/24	AS7303	Servicio SBC NGN Nacional	256
200.3.113.0/24	AS272116	INSTITUTO NACIONAL DE TECNOLOGIA INDUSTRIAL CENTROS DE INVESTIGACION	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.3.123.115	lambdacc.com.ar	1
200.3.123.187	bunkerciros.com.ar	1

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

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

IP Address	ASN	Details
200.3.123.86	AS262156 Universidad Nacional de Rosario	`5.61ms` from Buenos Aires, AR

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
35.162.124.184	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
110.52.76.232	AS4837 CHINA UNICOM China169 Backbone	`7.14ms` from Changsha, CN
120.55.159.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.48ms` from Hangzhou, CN
98.218.184.200	AS7922 Comcast Cable Communications, LLC	`7.29ms` from Herndon, US
162.232.148.88	AS7018 AT&T Enterprises, LLC	`3.46ms` from Houston, US
88.46.123.168	AS3269 Telecom Italia S.p.A.	`2.05ms` from Milan, IT
82.48.93.72	AS3269 Telecom Italia S.p.A.	`2.04ms` from Milan, IT
58.22.199.56	AS4837 CHINA UNICOM China169 Backbone	`15.60ms` from Nanchang, CN
157.245.86.72	AS14061 DigitalOcean, LLC	`0.25ms` from New York City, US
64.225.15.56	AS14061 DigitalOcean, LLC	`0.59ms` from New York City, US
119.230.75.136	AS17511 OPTAGE Inc.	`1.59ms` from Osaka, JP
60.56.188.216	AS17511 OPTAGE Inc.	`1.96ms` from Osaka, JP
151.115.176.8	AS12876 SCALEWAY S.A.S.	`0.33ms` from Stockholm, SE
197.4.225.24	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`8.24ms` from Tunis, TN
113.137.146.104	AS4134 CHINANET-BACKBONE	`6.58ms` from Xi'an, CN
189.76.26.104	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`8.22ms` from Curitiba, BR
86.235.155.104	AS3215 Orange S.A.	`12.18ms` from Frankfurt am Main, DE
1.63.59.232	AS4837 CHINA UNICOM China169 Backbone	`7.63ms` from Harbin, CN
115.78.233.24	AS7552 Viettel Group	`0.94ms` from Ho Chi Minh City, VN
79.25.245.136	AS3269 Telecom Italia S.p.A.	`4.64ms` from Milan, IT
93.205.59.248	AS3320 Deutsche Telekom AG	`2.96ms` from Nuernberg, DE
115.37.221.72	AS18126 Chubu Telecommunications Company, Inc.	`4.36ms` from Osaka, JP
217.57.38.168	AS3269 Telecom Italia S.p.A.	`14.25ms` from Rome, IT
177.189.69.120	AS27699 TELEFÔNICA BRASIL S.A	`4.90ms` from Sao Paulo, BR
67.211.155.72	AS22709 North State Telephone, LLC	`16.11ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 200.3.123.86

traceroute to 200.3.123.86 (200.3.123.86): 64 hops max, 52 byte packets

2 [] 45.68.8.156 18.946 ms

3 [AS4270] 170.210.4.74 6.218 ms

4 [AS262156] 200.3.120.42 5.735 ms

5 [AS262156] 200.3.123.86 5.612 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On January 9th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales