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AS11237
UNIVERSIDAD EAFIT·
IP address details
AS11237
UNIVERSIDAD EAFIT·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS11237
  • Org Name
    UNIVERSIDAD EAFIT
  • Country
    Colombia
  • Country Code
    CO
  • Website
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    5
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 5 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Colombia200.12.176.0/20
UNIVERSIDAD EAFIT
--IANA
Colombia200.12.186.0/24
UNIVERSIDAD EAFIT
--IANA
Colombia200.12.187.0/24
UNIVERSIDAD EAFIT
200.12.176.0/20Lacnic
Colombia200.12.188.0/24
UNIVERSIDAD EAFIT
--IANA
Colombia200.12.189.0/24
UNIVERSIDAD EAFIT
--IANA
  • 1
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
ColombiaAS18678
INTERNEXA S.A. E.S.P
true
BrazilAS262589
SAMM TECNOLOGIA E TELECOMUNICACOES S.A
true
United StatesAS3549
Level 3 Parent, LLC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
ColombiaAS18678
INTERNEXA S.A. E.S.P
true
BrazilAS262589
SAMM TECNOLOGIA E TELECOMUNICACOES S.A
true
United StatesAS3549
Level 3 Parent, LLC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS11237 Combined Upstream Graph AS11237 AS11237 AS3549 AS3549 AS11237->AS3549 AS262589 AS262589 AS11237->AS262589 AS3356 AS3356 AS3549->AS3356 AS174 AS174 AS262589->AS174 AS6461 AS6461 AS262589->AS6461 AS12956 AS12956 AS262589->AS12956 AS6453 AS6453 AS3356->AS6453 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS3356->AS1299 AS3356->AS174 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS174->AS2497 AS174->AS1299 AS174->AS7018 AS174->AS2914 AS174->AS3257 AS174->AS1239
AS11237 Combined Upstream Graph AS11237 AS11237 AS3549 AS3549 AS11237->AS3549 AS262589 AS262589 AS11237->AS262589 AS3356 AS3356 AS3549->AS3356 AS174 AS174 AS262589->AS174 AS6461 AS6461 AS262589->AS6461 AS12956 AS12956 AS262589->AS12956 AS6453 AS6453 AS3356->AS6453 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS3356->AS1299 AS3356->AS174 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS174->AS2497 AS174->AS1299 AS174->AS7018 AS174->AS2914 AS174->AS3257 AS174->AS1239

World Map

WHOIS Details


% IP Client: 2a10:b641:57:739a:e125:aa02:a40f:86f

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
% The data below is provided for information purposes
% and to assist persons in obtaining information about or
% related to AS and IP numbers registrations
% By submitting a whois query, you agree to use this data
% only for lawful purposes.
% 2025-06-20 00:46:45 (-03 -03:00)

aut-num: AS11237
owner: UNIVERSIDAD EAFIT
ownerid: CO-UNEA-LACNIC
responsible: Juan Fernando Acevedo Ospina
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - An
country: CO
phone: +57 42619500 [9574]
owner-c: JAH
routing-c: JAH
abuse-c: JAH
created: 19980526
changed: 20040315

nic-hdl: JAH
person: Infraestructura TecnolA³gica EAFIT
e-mail: [email protected]
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - AN
country: CO
phone: +57 6042619500 [9574]
created: 20040120
changed: 20220613

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.



% IP Client: 2a10:b641:57:739a:e125:aa02:a40f:86f

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
% The data below is provided for information purposes
% and to assist persons in obtaining information about or
% related to AS and IP numbers registrations
% By submitting a whois query, you agree to use this data
% only for lawful purposes.
% 2025-06-20 00:46:45 (-03 -03:00)

aut-num: AS11237
owner: UNIVERSIDAD EAFIT
ownerid: CO-UNEA-LACNIC
responsible: Juan Fernando Acevedo Ospina
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - An
country: CO
phone: +57 42619500 [9574]
owner-c: JAH
routing-c: JAH
abuse-c: JAH
created: 19980526
changed: 20040315

nic-hdl: JAH
person: Infraestructura TecnolA³gica EAFIT
e-mail: [email protected]
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - AN
country: CO
phone: +57 6042619500 [9574]
created: 20040120
changed: 20220613

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.


IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS11237
UNIVERSIDAD EAFIT·
IP address details
AS11237
UNIVERSIDAD EAFIT·

Summary

  • As Number
    AS11237
  • Org Name
    UNIVERSIDAD EAFIT
  • Country
    Colombia
  • Country Code
    CO
  • Website
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    5
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 5 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Colombia200.12.176.0/20
UNIVERSIDAD EAFIT
--IANA
Colombia200.12.186.0/24
UNIVERSIDAD EAFIT
--IANA
Colombia200.12.187.0/24
UNIVERSIDAD EAFIT
200.12.176.0/20Lacnic
Colombia200.12.188.0/24
UNIVERSIDAD EAFIT
--IANA
Colombia200.12.189.0/24
UNIVERSIDAD EAFIT
--IANA
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
ColombiaAS18678
INTERNEXA S.A. E.S.P
true
BrazilAS262589
SAMM TECNOLOGIA E TELECOMUNICACOES S.A
true
United StatesAS3549
Level 3 Parent, LLC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
ColombiaAS18678
INTERNEXA S.A. E.S.P
true
BrazilAS262589
SAMM TECNOLOGIA E TELECOMUNICACOES S.A
true
United StatesAS3549
Level 3 Parent, LLC
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS11237 Combined Upstream Graph AS11237 AS11237 AS3549 AS3549 AS11237->AS3549 AS262589 AS262589 AS11237->AS262589 AS3356 AS3356 AS3549->AS3356 AS174 AS174 AS262589->AS174 AS6461 AS6461 AS262589->AS6461 AS12956 AS12956 AS262589->AS12956 AS6453 AS6453 AS3356->AS6453 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS3356->AS1299 AS3356->AS174 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS174->AS2497 AS174->AS1299 AS174->AS7018 AS174->AS2914 AS174->AS3257 AS174->AS1239
AS11237 Combined Upstream Graph AS11237 AS11237 AS3549 AS3549 AS11237->AS3549 AS262589 AS262589 AS11237->AS262589 AS3356 AS3356 AS3549->AS3356 AS174 AS174 AS262589->AS174 AS6461 AS6461 AS262589->AS6461 AS12956 AS12956 AS262589->AS12956 AS6453 AS6453 AS3356->AS6453 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS3356->AS1299 AS3356->AS174 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS174->AS2497 AS174->AS1299 AS174->AS7018 AS174->AS2914 AS174->AS3257 AS174->AS1239

World Map

WHOIS Details


% IP Client: 2a10:b641:57:739a:e125:aa02:a40f:86f

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
% The data below is provided for information purposes
% and to assist persons in obtaining information about or
% related to AS and IP numbers registrations
% By submitting a whois query, you agree to use this data
% only for lawful purposes.
% 2025-06-20 00:46:45 (-03 -03:00)

aut-num: AS11237
owner: UNIVERSIDAD EAFIT
ownerid: CO-UNEA-LACNIC
responsible: Juan Fernando Acevedo Ospina
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - An
country: CO
phone: +57 42619500 [9574]
owner-c: JAH
routing-c: JAH
abuse-c: JAH
created: 19980526
changed: 20040315

nic-hdl: JAH
person: Infraestructura TecnolA³gica EAFIT
e-mail: [email protected]
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - AN
country: CO
phone: +57 6042619500 [9574]
created: 20040120
changed: 20220613

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.



% IP Client: 2a10:b641:57:739a:e125:aa02:a40f:86f

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
% The data below is provided for information purposes
% and to assist persons in obtaining information about or
% related to AS and IP numbers registrations
% By submitting a whois query, you agree to use this data
% only for lawful purposes.
% 2025-06-20 00:46:45 (-03 -03:00)

aut-num: AS11237
owner: UNIVERSIDAD EAFIT
ownerid: CO-UNEA-LACNIC
responsible: Juan Fernando Acevedo Ospina
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - An
country: CO
phone: +57 42619500 [9574]
owner-c: JAH
routing-c: JAH
abuse-c: JAH
created: 19980526
changed: 20040315

nic-hdl: JAH
person: Infraestructura TecnolA³gica EAFIT
e-mail: [email protected]
address: Carrera 49, 7 Sur, 50
address: 3300 - Medellin - AN
country: CO
phone: +57 6042619500 [9574]
created: 20040120
changed: 20220613

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.


IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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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.
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