CF1761573744884-tsm20251027103946

WWW.ROBTEX.COM - 131.252.4.1

Search for IP or hostnames:

131.252.4.1 checked at 2025-10-27T14:02:24.866Z 745ms 11/11/11 100% R:7

PTRs and A-records

PTRApubnet-rtr-nocat-gw.pubnet.pdx.edu
A131.252.4.1

RBLS
131.252.0.0/16

AS6366

shared on network route

orregistryonline.net
picmet.net
web58981.oit.pdx.edu
wiener.sysc.pdx.edu
host-231-246.dhcp.pdx.edu
pubnet-rtr-nocat-gw.pubnet.pdx.edu
host-182-118.dhcp.pdx.edu
host-229-50.dhcp.pdx.edu
host-244-153.pubnet.pdx.edu
psas.pdx.edu
culpepper.freedesktop.org
host-243-194.pubnet.pdx.edu
me.pdx.edu
walt.ece.pdx.edu
host-175-208.dhcp.pdx.edu
ns1.x.org
vhost-users.cat.pdx.edu
banner.pdx.edu
acura.cs.pdx.edu
host-175-14.dhcp.pdx.edu
capella.lib.pdx.edu
etm.pdx.edu
ssotest.pdx.edu
dns0.pdx.edu
host-145-40.dhcp.pdx.edu
host-119-206.dhcp.pdx.edu
host-200-91.pubnet.pdx.edu
syn.ling.pdx.edu
webredir.oit.pdx.edu
content.library.pdx.edu
ox.cs.pdx.edu
web.pdx.edu
adns1.cat.pdx.edu
host-132-58.dhcp.pdx.edu
host-245-153.pubnet.pdx.edu
walt.ee.pdx.edu
fenrir.oit.pdx.edu
host-119-29.dhcp.pdx.edu
molly.freedesktop.org
pager.oit.pdx.edu
mmsys.org
forms.pdx.edu
www.picmet.org
host-152-141.dhcp.pdx.edu
bulk.mailhost.pdx.edu
host-129-129.dhcp.pdx.edu
host-244-66.pubnet.pdx.edu
mashimaro.cs.pdx.edu
im.sa.pdx.edu
vhost-cat.cat.pdx.edu
host-231-160.dhcp.pdx.edu
mysql.research.pdx.edu
host-244-188.pubnet.pdx.edu
easacommunity.org
sw1.dmz.pdx.edu
host-170-93.dhcp.pdx.edu
gpr.geol.pdx.edu
host-129-238.dhcp.pdx.edu
hecate.rc.pdx.edu
wucheria.omgwallhack.org
cairographics.org
host-175-17.dhcp.pdx.edu
host-46-139.dhcp.pdx.edu
atla.cse.pdx.edu
dhcpchk.net.pdx.edu
nwi.pdx.edu
host-244-168.pubnet.pdx.edu
vega.lib.pdx.edu
taylor.sysc.pdx.edu
picmet.com
fontconfig.org
host-230-120.dhcp.pdx.edu
mail.cairographics.org
host-129-155.dhcp.pdx.edu
host-125-75.dhcp.pdx.edu
host-145-107.dhcp.pdx.edu
host-176-176.dhcp.pdx.edu
ns1.fontconfig.org
fab-dmz1.net.pdx.edu
acm.pdx.edu
vpn.pdx.edu
rc.pdx.edu
infopoint.sa.pdx.edu
host-244-208.pubnet.pdx.edu
kernelplanet.org
bittersweet.sysc.pdx.edu
sepal.oit.pdx.edu
ess.pdx.edu
x.org
host-229-12.dhcp.pdx.edu
host-240-101.pubnet.pdx.edu
host-244-187.pubnet.pdx.edu
host-243-182.pubnet.pdx.edu
glaciers.us
host-175-224.dhcp.pdx.edu
host-251-206.pubnet.pdx.edu
annarchy.freedesktop.org
host-244-159.pubnet.pdx.edu
fab87-07-po-20-pri.net.pdx.edu
helios.rc.pdx.edu
ws.oit.pdx.edu
mls.oit.pdx.edu
stats.lib.pdx.edu
bounce.pdx.edu
host-134-188.dhcp.pdx.edu
www.picmet.com
host-134-205.dhcp.pdx.edu
dhcp-211-122.seas.pdx.edu
host-244-234.pubnet.pdx.edu
gw.foundation.pdx.edu
oldfound.pdx.edu
b-ns.schalit-way.net
host-229-186.dhcp.pdx.edu
vhost-therest.cat.pdx.edu
host-244-241.pubnet.pdx.edu
host-192-148.dhcp.pdx.edu
kemper.freedesktop.org
web58989.oit.pdx.edu

shared on AS number

cs.pdx.edu
pdx.freedesktop.org
iris.cse.pdx.edu
ns1.netonium.net
mme.pdx.edu
host-152-248.dhcp.pdx.edu
arch-lab-copier.printers.pdx.edu
orregistryonline.net
picmet.net
web58981.oit.pdx.edu
wiener.sysc.pdx.edu
host-231-246.dhcp.pdx.edu
pubnet-rtr-nocat-gw.pubnet.pdx.edu
host-182-118.dhcp.pdx.edu
host-229-50.dhcp.pdx.edu
host-244-153.pubnet.pdx.edu
psas.pdx.edu
culpepper.freedesktop.org
host-243-194.pubnet.pdx.edu
me.pdx.edu
walt.ece.pdx.edu
host-175-208.dhcp.pdx.edu
ns1.x.org
vhost-users.cat.pdx.edu
banner.pdx.edu
acura.cs.pdx.edu
host-175-14.dhcp.pdx.edu
capella.lib.pdx.edu
etm.pdx.edu
ssotest.pdx.edu
dns0.pdx.edu
host-145-40.dhcp.pdx.edu
host-119-206.dhcp.pdx.edu
host-200-91.pubnet.pdx.edu
syn.ling.pdx.edu
webredir.oit.pdx.edu
content.library.pdx.edu
ox.cs.pdx.edu
web.pdx.edu
adns1.cat.pdx.edu
host-132-58.dhcp.pdx.edu
host-245-153.pubnet.pdx.edu
walt.ee.pdx.edu
fenrir.oit.pdx.edu
host-119-29.dhcp.pdx.edu
molly.freedesktop.org
pager.oit.pdx.edu
mmsys.org
forms.pdx.edu
www.picmet.org
host-152-141.dhcp.pdx.edu
bulk.mailhost.pdx.edu
host-129-129.dhcp.pdx.edu
host-244-66.pubnet.pdx.edu
mashimaro.cs.pdx.edu
im.sa.pdx.edu
vhost-cat.cat.pdx.edu
host-231-160.dhcp.pdx.edu
mysql.research.pdx.edu
host-244-188.pubnet.pdx.edu
easacommunity.org
sw1.dmz.pdx.edu
host-170-93.dhcp.pdx.edu
gpr.geol.pdx.edu
host-129-238.dhcp.pdx.edu
hecate.rc.pdx.edu
wucheria.omgwallhack.org
cairographics.org
host-175-17.dhcp.pdx.edu
host-46-139.dhcp.pdx.edu
atla.cse.pdx.edu
dhcpchk.net.pdx.edu
nwi.pdx.edu
host-244-168.pubnet.pdx.edu
vega.lib.pdx.edu
taylor.sysc.pdx.edu
picmet.com
fontconfig.org
host-230-120.dhcp.pdx.edu
mail.cairographics.org
host-129-155.dhcp.pdx.edu
host-125-75.dhcp.pdx.edu
host-145-107.dhcp.pdx.edu
host-176-176.dhcp.pdx.edu
ns1.fontconfig.org
fab-dmz1.net.pdx.edu
acm.pdx.edu
vpn.pdx.edu
oldchris.com
rc.pdx.edu
infopoint.sa.pdx.edu
host-244-208.pubnet.pdx.edu
kernelplanet.org
bittersweet.sysc.pdx.edu
sepal.oit.pdx.edu
ess.pdx.edu
x.org
host-229-12.dhcp.pdx.edu
host-240-101.pubnet.pdx.edu
host-244-187.pubnet.pdx.edu
host-243-182.pubnet.pdx.edu
glaciers.us
host-175-224.dhcp.pdx.edu
host-251-206.pubnet.pdx.edu
annarchy.freedesktop.org
host-244-159.pubnet.pdx.edu
fab87-07-po-20-pri.net.pdx.edu
helios.rc.pdx.edu
ws.oit.pdx.edu
mls.oit.pdx.edu
stats.lib.pdx.edu
bounce.pdx.edu
host-134-188.dhcp.pdx.edu
www.picmet.com
host-134-205.dhcp.pdx.edu
dhcp-211-122.seas.pdx.edu
host-244-234.pubnet.pdx.edu
gw.foundation.pdx.edu
oldfound.pdx.edu
b-ns.schalit-way.net
host-229-186.dhcp.pdx.edu
vhost-therest.cat.pdx.edu
host-244-241.pubnet.pdx.edu
host-192-148.dhcp.pdx.edu
kemper.freedesktop.org

Portland, Oregon, 🇺🇸 USA

🇺🇸 Portland State University

131.252.4.1 Portland, Oregon, 🇺🇸 USACourtesy of ipinfo.io

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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kIWEaYN CF johedugfp 2025-10-27