Whois Gateway
IP address
jnat141.colorado.edu
asn_registry
ARIN
asn_country_code
US
asn_cidr
128.138.0.0/16
query
128.138.141.254
nets
name
COLORADO
description
University of Colorado
address
Office of Information Technology
3645 Marine Street
city
Boulder
state
CO
country
US
postal_code
80309-0455
cidr
128.138.0.0/16
range
128.138.0.0 - 128.138.255.255
created
1986-07-14
updated
2021-12-14
handle
NET-128-138-0-0-1
emails
arinadmin@colorado.edu abuse@colorado.edu
asn
104
asn_date
1986-07-14
asn_description
COLORADO-AS, US
nir
None
raw
None
raw_referral
None
referral
None
Other tools
128.138.141.254
@GlobalContribs
128.138.141.254
@Proxy Checker
128.138.141.254
@Stalktoy
Sources
128.138.141.254
@AFRINIC
128.138.141.254
@APNIC
128.138.141.254
@ARIN
128.138.141.254
@LACNIC
128.138.141.254
@RIPENCC
Link this result
https://whois-dev.toolforge.org/w/128.138.141.254/lookup