200.3.123.0/24

AS262156 · Universidad Nacional de Rosario

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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:      [email protected]
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
200.3.123.187	bunkerciros.com.ar	1
200.3.123.115	lambdacc.com.ar	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

30 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	`5.20ms` from Rosario, 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
113.241.163.8	AS4134 CHINANET-BACKBONE	`11.92ms` from Changsha, CN
46.59.245.40	AS15943 wilhelm.tel GmbH	`5.96ms` from Hamburg, DE
162.209.255.24	AS132839 POWER LINE DATACENTER	`1.05ms` from Hong Kong, HK
125.150.34.216	AS4766 Korea Telecom	`1.69ms` from Incheon, KR
198.102.147.248	AS32867 Long Lines Internet	`4.04ms` from Lincoln, US
170.148.215.232	AS32066 JPMorgan Chase & Co.	`3.25ms` from London, GB
47.229.134.120	AS20115 Charter Communications LLC	`5.61ms` from Los Angeles, US
83.33.194.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.09ms` from Madrid, ES
95.50.230.120	AS5617 Orange Polska Spolka Akcyjna	`8.00ms` from Poznan, PL
174.181.92.168	AS7922 Comcast Cable Communications, LLC	`8.55ms` from Reston, US
27.101.67.200	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`3.86ms` from Seoul, KR
223.134.1.72	AS2527 Sony Network Communications Inc.	`1.74ms` from Tokyo, JP
210.154.208.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.34ms` from Tokyo, JP
4.210.155.216	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
74.235.24.232	AS8075 Microsoft Corporation	`0.59ms` from Ashburn, US
35.162.124.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
66.52.106.56	AS20115 Charter Communications LLC	`10.75ms` from Dallas, US
89.168.74.104	AS31898 Oracle Corporation	`0.25ms` from Frankfurt am Main, DE
116.106.107.56	AS24086 Viettel Corporation	`2.13ms` from Ho Chi Minh City, VN
103.27.111.184	AS132883 TOPWAY GLOBAL LIMITED	`0.90ms` from Hong Kong, HK
175.118.137.200	AS9318 SK Broadband Co Ltd	`5.33ms` from Incheon, KR
18.245.215.72	AS16509 Amazon.com, Inc.	`0.34ms` from London, GB
86.163.149.232	AS2856 British Telecommunications PLC	`8.31ms` from London, GB
90.199.196.40	AS5607 Sky UK Limited	`5.83ms` from London, GB
73.88.185.24	AS7922 Comcast Cable Communications, LLC	`12.43ms` from Murfreesboro, 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 1.825 ms

3 [AS4270] 170.210.4.74 6.348 ms

4 [AS262156] 200.3.120.42 5.745 ms

5 [AS262156] 200.3.123.86 5.797 ms

Measurement taken from

IPinfo ProbeNet in Buenos Aires, AR

On January 30th 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.

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